diff --git a/sandbox/darren/basic.css b/sandbox/darren/basic.css deleted file mode 100644 index ce284de80..000000000 --- a/sandbox/darren/basic.css +++ /dev/null @@ -1,252 +0,0 @@ -/* CSS file for basic.py */ - - - - * { - transition: color 300ms linear, background 300ms linear; -} - - -*:hover { - /* tint: 30% red; - /* outline: heavy red; */ -} - -App > Screen { - - background: $surface; - color: $text; - layers: base sidebar; - - color: $text; - background: $background; - layout: vertical; - - overflow: hidden; - -} - -#tree-container { - overflow-y: auto; - height: 20; - margin: 1 2; - background: $panel; - padding: 1 2; -} - -DirectoryTree { - padding: 0 1; - height: auto; - -} - - - - -DataTable { - /*border:heavy red;*/ - /* tint: 10% green; */ - /* opacity: 50%; */ - padding: 1; - margin: 1 2; - height: 24; -} - -#sidebar { - color: $text; - background: $panel; - dock: left; - width: 30; - margin-bottom: 1; - offset-x: -100%; - transition: offset 500ms in_out_cubic 2s; - layer: sidebar; -} - -#sidebar.-active { - offset-x: 0; -} - -#sidebar .title { - height: 1; - background: $primary-background-darken-1; - color: $text-muted; - border-right: wide $background; - content-align: center middle; -} - -#sidebar .user { - height: 8; - background: $panel-darken-1; - color: $text-muted; - border-right: wide $background; - content-align: center middle; -} - -#sidebar .content { - background: $panel-darken-2; - color: $text; - border-right: wide $background; - content-align: center middle; -} - - - - -Tweet { - height:12; - width: 100%; - - - background: $panel; - color: $text; - layout: vertical; - /* border: outer $primary; */ - padding: 1; - border: wide $panel; - overflow: auto; - /* scrollbar-gutter: stable; */ - align-horizontal: center; - box-sizing: border-box; -} - - -.scrollable { - overflow-x: auto; - overflow-y: scroll; - margin: 1 2; - height: 24; - align-horizontal: center; - layout: vertical; -} - -.code { - height: auto; - -} - - -TweetHeader { - height:1; - background: $accent; - color: $text -} - -TweetBody { - width: 100%; - background: $panel; - color: $text; - height: auto; - padding: 0 1 0 0; -} - -Tweet.scroll-horizontal TweetBody { - width: 350; -} - -.button { - background: $accent; - color: $text; - width:20; - height: 3; - /* border-top: hidden $accent-darken-3; */ - border: tall $accent-darken-2; - /* border-left: tall $accent-darken-1; */ - - - /* padding: 1 0 0 0 ; */ - - transition: background 400ms in_out_cubic, color 400ms in_out_cubic; - -} - -.button:hover { - background: $accent-lighten-1; - color: $text-disabled; - width: 20; - height: 3; - border: tall $accent-darken-1; - /* border-left: tall $accent-darken-3; */ - - - - -} - -#footer { - color: $text; - background: $accent; - height: 1; - - content-align: center middle; - dock:bottom; -} - - -#sidebar .content { - layout: vertical -} - -OptionItem { - height: 3; - background: $panel; - border-right: wide $background; - border-left: blank; - content-align: center middle; -} - -OptionItem:hover { - height: 3; - color: $text; - background: $primary-darken-1; - /* border-top: hkey $accent2-darken-3; - border-bottom: hkey $accent2-darken-3; */ - text-style: bold; - border-left: outer $secondary-darken-2; -} - -Error { - width: 100%; - height:3; - background: $error; - color: $text; - border-top: tall $error-darken-2; - border-bottom: tall $error-darken-2; - - padding: 0; - text-style: bold; - align-horizontal: center; -} - -Warning { - width: 100%; - height:3; - background: $warning; - color: $text-muted; - border-top: tall $warning-darken-2; - border-bottom: tall $warning-darken-2; - - text-style: bold; - align-horizontal: center; -} - -Success { - width: 100%; - - height:auto; - box-sizing: border-box; - background: $success; - color: $text-muted; - - border-top: hkey $success-darken-2; - border-bottom: hkey $success-darken-2; - - text-style: bold ; - - align-horizontal: center; -} - - -.horizontal { - layout: horizontal -} diff --git a/sandbox/darren/basic.py b/sandbox/darren/basic.py deleted file mode 100644 index 4c70cdd69..000000000 --- a/sandbox/darren/basic.py +++ /dev/null @@ -1,235 +0,0 @@ -from rich.console import RenderableType - -from rich.syntax import Syntax -from rich.text import Text - -from textual.app import App, ComposeResult -from textual.reactive import Reactive -from textual.widget import Widget -from textual.widgets import Static, DataTable, DirectoryTree, Header, Footer -from textual.containers import Container - -CODE = ''' -from __future__ import annotations - -from typing import Iterable, TypeVar - -T = TypeVar("T") - - -def loop_first(values: Iterable[T]) -> Iterable[tuple[bool, T]]: - """Iterate and generate a tuple with a flag for first value.""" - iter_values = iter(values) - try: - value = next(iter_values) - except StopIteration: - return - yield True, value - for value in iter_values: - yield False, value - - -def loop_last(values: Iterable[T]) -> Iterable[tuple[bool, T]]: - """Iterate and generate a tuple with a flag for last value.""" - iter_values = iter(values) - try: - previous_value = next(iter_values) - except StopIteration: - return - for value in iter_values: - yield False, previous_value - previous_value = value - yield True, previous_value - - -def loop_first_last(values: Iterable[T]) -> Iterable[tuple[bool, bool, T]]: - """Iterate and generate a tuple with a flag for first and last value.""" - iter_values = iter(values) - try: - previous_value = next(iter_values) - except StopIteration: - return - first = True - for value in iter_values: - yield first, False, previous_value - first = False - previous_value = value - yield first, True, previous_value -''' - - -lorem_short = """Lorem ipsum dolor sit amet, consectetur adipiscing elit. In velit liber a a a, volutpat nec hendrerit at, faucibus in odio. Aliquam hendrerit nibh sed quam volutpat maximus. Nullam suscipit convallis lorem quis sodales. In tristique lobortis ante et dictum. Ut at finibus ipsum.""" -lorem = ( - lorem_short - + """ In urna dolor, placerat et mi facilisis, congue sollicitudin massa. Phasellus felis turpis, cursus eu lectus et, porttitor malesuada augue. Sed feugiat volutpat velit, sollicitudin fringilla velit bibendum faucibus. Lorem ipsum dolor sit amet, consectetur adipiscing elit. In velit libero, volutpat nec hendrerit at, faucibus in odio. Aliquam hendrerit nibh sed quam volutpat maximus. Nullam suscipit convallis lorem quis sodales. In tristique lobortis ante et dictum. Ut at finibus ipsum. In urna dolor, placerat et mi facilisis, congue sollicitudin massa. Phasellus felis turpis, cursus eu lectus et, porttitor malesuada augue. Sed feugiat volutpat velit, sollicitudin fringilla velit bibendum faucibus. """ -) - -lorem_short_text = Text.from_markup(lorem_short) -lorem_long_text = Text.from_markup(lorem * 2) - - -class TweetHeader(Widget): - def render(self) -> RenderableType: - return Text("Lorem Impsum", justify="center") - - -class TweetBody(Widget): - short_lorem = Reactive(False) - - def render(self) -> Text: - return lorem_short_text if self.short_lorem else lorem_long_text - - -class Tweet(Widget): - pass - - -class OptionItem(Widget): - def render(self) -> Text: - return Text("Option") - - -class Error(Widget): - def render(self) -> Text: - return Text("This is an error message", justify="center") - - -class Warning(Widget): - def render(self) -> Text: - return Text("This is a warning message", justify="center") - - -class Success(Widget): - def render(self) -> Text: - return Text("This is a success message", justify="center") - - -class BasicApp(App, css_path="basic.css"): - """A basic app demonstrating CSS""" - - def on_load(self): - """Bind keys here.""" - self.bind("s", "toggle_class('#sidebar', '-active')", description="Sidebar") - self.bind("d", "toggle_dark", description="Dark mode") - self.bind("q", "quit", description="Quit") - self.bind("f", "query_test", description="Query test") - - def compose(self): - yield Header() - - table = DataTable() - self.scroll_to_target = Tweet(TweetBody()) - - yield Container( - Tweet(TweetBody()), - Widget( - Static( - Syntax(CODE, "python", line_numbers=True, indent_guides=True), - classes="code", - ), - classes="scrollable", - ), - table, - Widget(DirectoryTree("~/code/textual"), id="tree-container"), - Error(), - Tweet(TweetBody(), classes="scrollbar-size-custom"), - Warning(), - Tweet(TweetBody(), classes="scroll-horizontal"), - Success(), - Tweet(TweetBody(), classes="scroll-horizontal"), - Tweet(TweetBody(), classes="scroll-horizontal"), - Tweet(TweetBody(), classes="scroll-horizontal"), - Tweet(TweetBody(), classes="scroll-horizontal"), - Tweet(TweetBody(), classes="scroll-horizontal"), - ) - yield Widget( - Widget(classes="title"), - Widget(classes="user"), - OptionItem(), - OptionItem(), - OptionItem(), - Widget(classes="content"), - id="sidebar", - ) - yield Footer() - - table.add_column("Foo", width=20) - table.add_column("Bar", width=20) - table.add_column("Baz", width=20) - table.add_column("Foo", width=20) - table.add_column("Bar", width=20) - table.add_column("Baz", width=20) - table.zebra_stripes = True - for n in range(100): - table.add_row(*[f"Cell ([b]{n}[/b], {col})" for col in range(6)]) - - def on_mount(self): - self.sub_title = "Widget demo" - - async def on_key(self, event) -> None: - await self.dispatch_key(event) - - def action_toggle_dark(self): - self.dark = not self.dark - - def action_query_test(self): - query = self.query("Tweet") - self.log(query) - self.log(query.nodes) - self.log(query) - self.log(query.nodes) - - query.set_styles("outline: outer red;") - - query = query.exclude(".scroll-horizontal") - self.log(query) - self.log(query.nodes) - - # query = query.filter(".rubbish") - # self.log(query) - # self.log(query.first()) - - async def key_q(self): - await self.shutdown() - - def key_x(self): - self.panic(self.tree) - - def key_escape(self): - self.app.bell() - - def key_t(self): - # Pressing "t" toggles the content of the TweetBody widget, from a long "Lorem ipsum..." to a shorter one. - tweet_body = self.query("TweetBody").first() - tweet_body.short_lorem = not tweet_body.short_lorem - - def key_v(self): - self.get_child(id="content").scroll_to_widget(self.scroll_to_target) - - def key_space(self): - self.bell() - - -app = BasicApp() - -if __name__ == "__main__": - app.run() - - # from textual.geometry import Region - # from textual.color import Color - - # print(Region.intersection.cache_info()) - # print(Region.overlaps.cache_info()) - # print(Region.union.cache_info()) - # print(Region.split_vertical.cache_info()) - # print(Region.__contains__.cache_info()) - # from textual.css.scalar import Scalar - - # print(Scalar.resolve_dimension.cache_info()) - - # from rich.style import Style - # from rich.cells import cached_cell_len - - # print(Style._add.cache_info()) - - # print(cached_cell_len.cache_info()) diff --git a/sandbox/darren/buttons.css b/sandbox/darren/buttons.css deleted file mode 100644 index 695e85016..000000000 --- a/sandbox/darren/buttons.css +++ /dev/null @@ -1,6 +0,0 @@ -Button { - padding-left: 1; - padding-right: 1; - margin: 3; - text-opacity: 30%; -} diff --git a/sandbox/darren/buttons.py b/sandbox/darren/buttons.py deleted file mode 100644 index 65d9e3ffc..000000000 --- a/sandbox/darren/buttons.py +++ /dev/null @@ -1,34 +0,0 @@ -from textual import events -from textual.app import App, ComposeResult -from textual.containers import Vertical -from textual.widgets import Button - - -class ButtonsApp(App[str]): - def compose(self) -> ComposeResult: - yield Vertical( - Button("default", id="foo"), - Button.success("success", id="bar"), - Button.warning("warning", id="baz"), - Button.error("error", id="baz"), - ) - - def on_button_pressed(self, event: Button.Pressed) -> None: - self.app.bell() - - async def on_key(self, event: events.Key) -> None: - await self.dispatch_key(event) - - def key_d(self): - self.dark = not self.dark - - -app = ButtonsApp( - log_path="textual.log", - css_path="buttons.css", - watch_css=True, -) - -if __name__ == "__main__": - result = app.run() - print(repr(result)) diff --git a/sandbox/darren/check.css b/sandbox/darren/check.css deleted file mode 100644 index 3fce597f2..000000000 --- a/sandbox/darren/check.css +++ /dev/null @@ -1,28 +0,0 @@ -Screen { - align: center middle; -} - -Container { - width: 50; - height: 15; - background: $boost; - align: center middle; -} - -Checkbox { -} - -#check { - background: red; - border: none; - padding: 0; -} - -#check > .checkbox--switch { - color: red; - background: blue; -} - -#check:focus { - tint: magenta 60%; -} diff --git a/sandbox/darren/check.py b/sandbox/darren/check.py deleted file mode 100644 index 18232def4..000000000 --- a/sandbox/darren/check.py +++ /dev/null @@ -1,24 +0,0 @@ -from textual.app import App, ComposeResult - -from textual.containers import Container -from textual.widgets import Checkbox, Footer - - -class CheckboxApp(App): - BINDINGS = [("s", "switch", "Press switch"), ("d", "toggle_dark", "Dark mode")] - - def compose(self) -> ComposeResult: - yield Footer() - yield Container(Checkbox(id="check", animate=True)) - - def action_switch(self) -> None: - checkbox = self.query_one(Checkbox) - checkbox.toggle() - - def key_f(self): - print(self.app.focused) - - -app = CheckboxApp(css_path="check.css") -if __name__ == "__main__": - app.run() diff --git a/sandbox/darren/color_animate.css b/sandbox/darren/color_animate.css deleted file mode 100644 index 124ee26e0..000000000 --- a/sandbox/darren/color_animate.css +++ /dev/null @@ -1,8 +0,0 @@ - * { - transition: color 300ms linear, background 300ms linear; -} - -#another-box { - background: $boost; - padding: 1 2; -} diff --git a/sandbox/darren/color_animate.py b/sandbox/darren/color_animate.py deleted file mode 100644 index 83c28a3e5..000000000 --- a/sandbox/darren/color_animate.py +++ /dev/null @@ -1,28 +0,0 @@ -from textual.app import App, ComposeResult -from textual.binding import Binding -from textual.color import Color -from textual.widgets import Static - -START_COLOR = Color.parse("#FF0000EE") -END_COLOR = Color.parse("#0000FF0F") - - -class ColorAnimate(App): - BINDINGS = [Binding("d", action="toggle_dark", description="Dark mode")] - - def compose(self) -> ComposeResult: - self.box = Static("Hello, world", id="box") - self.box.styles.background = START_COLOR - - self.another_box = Static("Another box with $boost", id="another-box") - - yield self.box - yield self.another_box - - def key_a(self): - self.animator.animate(self.box.styles, "background", END_COLOR, duration=2.0) - - -app = ColorAnimate(css_path="color_animate.css") -if __name__ == "__main__": - app.run() diff --git a/sandbox/darren/file_search.py b/sandbox/darren/file_search.py deleted file mode 100644 index da25f983a..000000000 --- a/sandbox/darren/file_search.py +++ /dev/null @@ -1,68 +0,0 @@ -from __future__ import annotations - -from pathlib import Path -from typing import Iterable - -from rich.console import RenderableType -from rich.table import Table -from rich.text import Text - -from textual.app import App -from textual.geometry import Size -from textual.reactive import Reactive -from textual.widget import Widget -from textual.widgets._input import Input - - -def get_files() -> list[Path]: - files = list(Path.cwd().iterdir()) - return files - - -class FileTable(Widget): - filter = Reactive("", layout=True) - - def __init__(self, *args, files: Iterable[Path] | None = None, **kwargs): - super().__init__(*args, **kwargs) - self.files = files if files is not None else [] - - @property - def filtered_files(self) -> list[Path]: - return [ - file - for file in self.files - if self.filter == "" or (self.filter and self.filter in file.name) - ] - - def get_content_height(self, container: Size, viewport: Size, width: int) -> int: - return len(self.filtered_files) - - def render(self) -> RenderableType: - grid = Table.grid() - grid.add_column() - for file in self.filtered_files: - file_text = Text(f" {file.name}") - if self.filter: - file_text.highlight_regex(self.filter, "black on yellow") - grid.add_row(file_text) - return grid - - -class FileSearchApp(App): - dark = True - - def on_mount(self) -> None: - self.file_table = FileTable(id="file_table", files=list(Path.cwd().iterdir())) - self.search_bar = Input(placeholder="Search for files...") - # self.search_bar.focus() - self.mount(search_bar=self.search_bar) - self.mount(file_table_wrapper=Widget(self.file_table)) - - def on_input_changed(self, event: Input.Changed) -> None: - self.file_table.filter = event.value - - -app = FileSearchApp(css_path="file_search.scss", watch_css=True) - -if __name__ == "__main__": - result = app.run() diff --git a/sandbox/darren/file_search.scss b/sandbox/darren/file_search.scss deleted file mode 100644 index b1d95cea6..000000000 --- a/sandbox/darren/file_search.scss +++ /dev/null @@ -1,15 +0,0 @@ -Screen { - -} - -#file_table_wrapper { - scrollbar-color: $accent-darken-1; -} - -#file_table { - height: auto; -} - -#search_bar { - height: 1; -} diff --git a/sandbox/darren/focus_keybinds.css b/sandbox/darren/focus_keybinds.css deleted file mode 100644 index dea2ba7de..000000000 --- a/sandbox/darren/focus_keybinds.css +++ /dev/null @@ -1,52 +0,0 @@ -*:focus { - tint: red 20%; -} - -#info { - background: $primary; - dock: top; - height: 3; - padding: 1; -} - -#body { - dock: top; -} - -#left_list { - width: 50%; -} - -#right_list { - width: 50%; -} - -#footer { - height: 1; - background: $secondary; - padding: 0 1; - dock: bottom; -} - -.list:focus-within { - background: $panel-lighten-1; - outline-top: $accent-lighten-1; - outline-bottom: $accent-lighten-1; -} - -.list { - background: $surface; - border-top: hkey $surface-darken-1; -} - -.list-item { - background: $surface; - height: auto; - border: $surface-darken-1 tall; - padding: 0 1; -} - -.list-item:focus { - background: $surface-darken-1; - outline: $accent tall; -} diff --git a/sandbox/darren/focus_keybinds.py b/sandbox/darren/focus_keybinds.py deleted file mode 100644 index 66ec0b8c9..000000000 --- a/sandbox/darren/focus_keybinds.py +++ /dev/null @@ -1,66 +0,0 @@ -from textual import containers as layout -from textual.app import App, ComposeResult -from textual.binding import Binding -from textual.widgets import Static, Input - - -class Label(Static, can_focus=True): - pass - - -class FocusKeybindsApp(App): - dark = True - - BINDINGS = [Binding("a", "private_handler", "Private Handler")] - - def on_load(self) -> None: - self.bind("1", "focus('widget1')") - self.bind("2", "focus('widget2')") - self.bind("3", "focus('widget3')") - self.bind("4", "focus('widget4')") - self.bind("q", "focus('widgetq')") - self.bind("w", "focus('widgetw')") - self.bind("e", "focus('widgete')") - self.bind("r", "focus('widgetr')") - - def compose(self) -> ComposeResult: - yield Static( - "Use keybinds to shift focus between the widgets in the lists below", - id="info", - ) - yield layout.Horizontal( - layout.Vertical( - Label("Press 1 to focus", id="widget1", classes="list-item"), - Label("Press 2 to focus", id="widget2", classes="list-item"), - Input(placeholder="Enter some text..."), - Label("Press 3 to focus", id="widget3", classes="list-item"), - Label("Press 4 to focus", id="widget4", classes="list-item"), - classes="list", - id="left_list", - ), - layout.Vertical( - Label("Press Q to focus", id="widgetq", classes="list-item"), - Label("Press W to focus", id="widgetw", classes="list-item"), - Label("Press E to focus", id="widgete", classes="list-item"), - Label("Press R to focus", id="widgetr", classes="list-item"), - classes="list", - id="right_list", - ), - ) - yield Static("No widget focused", id="footer") - - def on_descendant_focus(self): - self.get_child("footer").update( - f"Focused: {self.focused.id}" or "No widget focused" - ) - - def key_p(self): - print(self.app.focused.parent) - print(self.app.focused) - - def _action_private_handler(self): - print("inside private handler!") - - -app = FocusKeybindsApp(css_path="focus_keybinds.css", watch_css=True) -app.run() diff --git a/sandbox/darren/just_a_box.css b/sandbox/darren/just_a_box.css deleted file mode 100644 index 45797dac1..000000000 --- a/sandbox/darren/just_a_box.css +++ /dev/null @@ -1,12 +0,0 @@ -Screen { - align: center middle; - background: darkslategrey; - overflow: auto auto; -} - -#box1 { - background: darkmagenta; - width: auto; - opacity: 0.5; - padding: 4 8; -} diff --git a/sandbox/darren/just_a_box.py b/sandbox/darren/just_a_box.py deleted file mode 100644 index b4bc98e46..000000000 --- a/sandbox/darren/just_a_box.py +++ /dev/null @@ -1,52 +0,0 @@ -from __future__ import annotations - -from textual.app import App, ComposeResult -from textual.binding import Binding -from textual.screen import Screen -from textual.widgets import Static, Footer, Header - - -class MainScreen(Screen): - - BINDINGS = [ - Binding( - key="ctrl+t", action="text_fade_out", description="text-opacity fade out" - ), - ( - "o,f,w", - "widget_fade_out", - "opacity fade out", - # key_display="o or f or w", - ), - ] - - def compose(self) -> ComposeResult: - yield Header() - yield Static("Hello, world!", id="box1") - yield Footer() - - def action_text_fade_out(self) -> None: - box = self.query_one("#box1") - self.app.animator.animate(box.styles, "text_opacity", value=0.0, duration=1) - - def action_widget_fade_out(self) -> None: - box = self.query_one("#box1") - self.app.animator.animate(box.styles, "opacity", value=0.0, duration=1) - - -class JustABox(App): - def on_mount(self): - self.push_screen(MainScreen()) - - def key_d(self): - print(self.screen.styles.get_rules()) - print(self.screen.styles.css) - - def key_plus(self): - print("plus!") - - -app = JustABox(watch_css=True, css_path="../darren/just_a_box.css") - -if __name__ == "__main__": - app.run() diff --git a/sandbox/darren/screens_focus.css b/sandbox/darren/screens_focus.css deleted file mode 100644 index 8affd01fa..000000000 --- a/sandbox/darren/screens_focus.css +++ /dev/null @@ -1,9 +0,0 @@ -Focusable { - padding: 1 2; - background: $panel; - margin-bottom: 1; -} - -Focusable:focus { - outline: solid dodgerblue; -} diff --git a/sandbox/darren/screens_focus.py b/sandbox/darren/screens_focus.py deleted file mode 100644 index 49f84bc04..000000000 --- a/sandbox/darren/screens_focus.py +++ /dev/null @@ -1,73 +0,0 @@ -from textual.app import App, ComposeResult, ScreenStackError -from textual.binding import Binding -from textual.screen import Screen -from textual.widgets import Static, Footer, Input - -from some_text import TEXT - - -class Focusable(Static, can_focus=True): - pass - - -class CustomScreen(Screen): - def compose(self) -> ComposeResult: - yield Focusable(f"Screen {id(self)} - two {TEXT}") - yield Focusable(f"Screen {id(self)} - three") - yield Focusable(f"Screen {id(self)} - four") - yield Input(placeholder="Text input") - yield Footer() - - -class MyInstalledScreen(Screen): - def __init__(self, string: str): - super().__init__() - self.string = string - - def compose(self) -> ComposeResult: - yield Static(f"Hello, world! {self.string}") - - -class ScreensFocusApp(App): - BINDINGS = [ - Binding("plus", "push_new_screen", "Push"), - Binding("minus", "pop_top_screen", "Pop"), - Binding("d", "toggle_dark", "Toggle Dark"), - Binding("q", "push_screen('q')", "Screen Q"), - Binding("w", "push_screen('w')", "Screen W"), - Binding("e", "push_screen('e')", "Screen E"), - Binding("r", "push_screen('r')", "Screen R"), - ] - - SCREENS = { - "q": MyInstalledScreen("q"), - "w": MyInstalledScreen("w"), - "e": MyInstalledScreen("e"), - "r": MyInstalledScreen("r"), - } - - def compose(self) -> ComposeResult: - yield Focusable("App - one") - yield Input(placeholder="Text input") - yield Input(placeholder="Text input") - yield Focusable("App - two") - yield Focusable("App - three") - yield Focusable("App - four") - yield Footer() - - def action_push_new_screen(self): - self.push_screen(CustomScreen()) - - def action_pop_top_screen(self): - try: - self.pop_screen() - except ScreenStackError: - pass - - def _action_toggle_dark(self): - self.dark = not self.dark - - -app = ScreensFocusApp(css_path="screens_focus.css") -if __name__ == "__main__": - app.run() diff --git a/sandbox/darren/some_text.py b/sandbox/darren/some_text.py deleted file mode 100644 index 3dd1fe0b5..000000000 --- a/sandbox/darren/some_text.py +++ /dev/null @@ -1 +0,0 @@ -TEXT = "ABCDEFG" diff --git a/sandbox/darren/tabs.py b/sandbox/darren/tabs.py deleted file mode 100644 index 06485038a..000000000 --- a/sandbox/darren/tabs.py +++ /dev/null @@ -1,147 +0,0 @@ -from dataclasses import dataclass - -from rich.console import RenderableType -from rich.padding import Padding -from rich.rule import Rule -from rich.style import Style - -from textual import events -from textual.app import App -from textual.widget import Widget -from textual.widgets.tabs import Tabs, Tab - - -class Hr(Widget): - def render(self) -> RenderableType: - return Rule() - - -class Info(Widget): - def __init__(self, text: str) -> None: - super().__init__() - self.text = text - - def render(self) -> RenderableType: - return Padding(f"{self.text}", pad=(0, 1)) - - -@dataclass -class WidgetDescription: - description: str - widget: Widget - - -class BasicApp(App): - """Sandbox application used for testing/development by Textual developers""" - - def __init__(self, *args, **kwargs): - super().__init__(*args, **kwargs) - self.keys_to_tabs = { - "1": Tab("January", name="one"), - "2": Tab("に月", name="two"), - "3": Tab("March", name="three"), - "4": Tab("April", name="four"), - "5": Tab("May", name="five"), - "6": Tab("And a really long tab!", name="six"), - } - tabs = list(self.keys_to_tabs.values()) - self.examples = [ - WidgetDescription( - "Customise the spacing between tabs, e.g. tab_padding=1", - Tabs( - tabs, - tab_padding=1, - ), - ), - WidgetDescription( - "Change the opacity of inactive tab text, e.g. inactive_text_opacity=.2", - Tabs( - tabs, - active_tab="two", - active_bar_style="#1493FF", - inactive_text_opacity=0.2, - tab_padding=2, - ), - ), - WidgetDescription( - "Change the color of the inactive portions of the underline, e.g. inactive_bar_style='blue'", - Tabs( - tabs, - active_tab="four", - inactive_bar_style="blue", - ), - ), - WidgetDescription( - "Change the color of the active portion of the underline, e.g. active_bar_style='red'", - Tabs( - tabs, - active_tab="five", - active_bar_style="red", - inactive_text_opacity=1, - ), - ), - WidgetDescription( - "Change the styling of active and inactive labels (active_tab_style, inactive_tab_style)", - Tabs( - tabs, - active_tab="one", - active_bar_style="#DA812D", - active_tab_style="bold #FFCB4D on #021720", - inactive_tab_style="italic #887AEF on #021720", - inactive_bar_style="#695CC8", - inactive_text_opacity=0.6, - ), - ), - WidgetDescription( - "Change the animation duration and function (animation_duration=1, animation_function='out_quad')", - Tabs( - tabs, - active_tab="one", - active_bar_style="#887AEF", - inactive_text_opacity=0.2, - animation_duration=1, - animation_function="out_quad", - ), - ), - WidgetDescription( - "Choose which tab to start on by name, e.g. active_tab='three'", - Tabs( - tabs, - active_tab="three", - active_bar_style="#FFCB4D", - tab_padding=3, - ), - ), - ] - - def on_load(self): - """Bind keys here.""" - self.bind("tab", "toggle_class('#sidebar', '-active')") - self.bind("a", "toggle_class('#header', '-visible')") - self.bind("c", "toggle_class('#content', '-content-visible')") - self.bind("d", "toggle_class('#footer', 'dim')") - - def on_key(self, event: events.Key) -> None: - for example in self.examples: - tab = self.keys_to_tabs.get(event.key) - if tab: - example.widget._active_tab_name = tab.name - - def on_mount(self): - """Build layout here.""" - self.mount( - info=Info( - "\n" - "• The examples below show customisation options for the [bold #1493FF]Tabs[/] widget.\n" - "• Press keys 1-6 on your keyboard to switch tabs, or click on a tab.", - ) - ) - for example in self.examples: - info = Info(example.description) - self.mount(Hr()) - self.mount(info) - self.mount(example.widget) - - -app = BasicApp(css_path="tabs.scss", watch_css=True, log_path="textual.log") -app.run() diff --git a/sandbox/darren/tabs.scss b/sandbox/darren/tabs.scss deleted file mode 100644 index 1b5c28439..000000000 --- a/sandbox/darren/tabs.scss +++ /dev/null @@ -1,9 +0,0 @@ -$background: #021720; - -App > View { - background: $background; -} - -#info { - height: 4; -} diff --git a/sandbox/darren/text_align.py b/sandbox/darren/text_align.py deleted file mode 100644 index ccc55696a..000000000 --- a/sandbox/darren/text_align.py +++ /dev/null @@ -1,33 +0,0 @@ -from __future__ import annotations - -from textual.app import App, ComposeResult -from textual.widgets import Static - -TEXT = ( - "I must not fear. Fear is the mind-killer. Fear is the little-death that " - "brings total obliteration. I will face my fear. I will permit it to pass over " - "me and through me. And when it has gone past, I will turn the inner eye to " - "see its path. Where the fear has gone there will be nothing. Only I will " - "remain. " -) - - -class TextAlign(App): - def compose(self) -> ComposeResult: - left = Static("[b]Left aligned[/]\n" + TEXT, id="one") - yield left - - right = Static("[b]Center aligned[/]\n" + TEXT, id="two") - yield right - - center = Static("[b]Right aligned[/]\n" + TEXT, id="three") - yield center - - full = Static("[b]Fully justified[/]\n" + TEXT, id="four") - yield full - - -app = TextAlign(css_path="text_align.scss", watch_css=True) - -if __name__ == "__main__": - app.run() diff --git a/sandbox/darren/text_align.scss b/sandbox/darren/text_align.scss deleted file mode 100644 index c594254d6..000000000 --- a/sandbox/darren/text_align.scss +++ /dev/null @@ -1,24 +0,0 @@ -#one { - text-align: left; - background: lightblue; - -} - -#two { - text-align: center; - background: indianred; -} - -#three { - text-align: right; - background: palegreen; -} - -#four { - text-align: justify; - background: palevioletred; -} - -Static { - padding: 1; -} diff --git a/sandbox/davep/Makefile b/sandbox/davep/Makefile deleted file mode 100644 index 6e894844a..000000000 --- a/sandbox/davep/Makefile +++ /dev/null @@ -1,2 +0,0 @@ -all: - poetry run textual run --dev focus_removal_tester.py diff --git a/sandbox/davep/focus_removal_tester.py b/sandbox/davep/focus_removal_tester.py deleted file mode 100644 index 7dd85f80f..000000000 --- a/sandbox/davep/focus_removal_tester.py +++ /dev/null @@ -1,45 +0,0 @@ -"""Focus removal tester. - -https://github.com/Textualize/textual/issues/939 -""" - -from textual.app import App -from textual.containers import Container -from textual.widgets import Static, Header, Footer, Button - - -class LeftButton(Button): - pass - - -class RightButton(Button): - pass - - -class NonFocusParent(Static): - def compose(self): - yield LeftButton("Do Not Press") - yield Static("Test") - yield RightButton("Really Do Not Press") - - -class FocusRemovalTester(App[None]): - - BINDINGS = [("a", "add_widget", "Add Widget"), ("d", "del_widget", "Delete Widget")] - - def compose(self): - yield Header() - yield Container() - yield Footer() - - def action_add_widget(self): - self.query_one(Container).mount(NonFocusParent()) - - def action_del_widget(self): - candidates = self.query(NonFocusParent) - if candidates: - candidates.last().remove() - - -if __name__ == "__main__": - FocusRemovalTester().run() diff --git a/sandbox/will/add_remove.py b/sandbox/will/add_remove.py deleted file mode 100644 index f3777b555..000000000 --- a/sandbox/will/add_remove.py +++ /dev/null @@ -1,71 +0,0 @@ -import random - -from textual.containers import Horizontal, Vertical -from textual.app import App, ComposeResult -from textual.widgets import Button, Static - - -class Thing(Static): - def on_show(self) -> None: - self.scroll_visible() - - -class AddRemoveApp(App): - DEFAULT_CSS = """ - #buttons { - dock: top; - height: auto; - } - #buttons Button { - width: 1fr; - } - #items { - height: 100%; - overflow-y: scroll; - } - Thing { - height: 5; - background: $panel; - border: tall $primary; - margin: 1 1; - content-align: center middle; - } - """ - - def on_mount(self) -> None: - self.count = 0 - - def compose(self) -> ComposeResult: - yield Vertical( - Horizontal( - Button("Add", variant="success", id="add"), - Button("Remove", variant="error", id="remove"), - Button("Remove random", variant="warning", id="remove_random"), - id="buttons", - ), - Vertical(id="items"), - ) - - def on_button_pressed(self, event: Button.Pressed) -> None: - if event.button.id == "add": - self.count += 1 - self.query("#items").first().mount( - Thing(f"Thing {self.count}", id=f"thing{self.count}") - ) - elif event.button.id == "remove": - things = self.query("#items Thing") - if things: - things.last().remove() - - elif event.button.id == "remove_random": - things = self.query("#items Thing") - if things: - random.choice(things).remove() - - self.app.bell() - - -app = AddRemoveApp() - -if __name__ == "__main__": - app.run() diff --git a/sandbox/will/align.css b/sandbox/will/align.css deleted file mode 100644 index ec40f8346..000000000 --- a/sandbox/will/align.css +++ /dev/null @@ -1,14 +0,0 @@ -Screen { - align: center middle; -} - -Label { - - width: 20; - height: 5; - background: blue; - color: white; - border: tall white; - margin: 1; - content-align: center middle; -} diff --git a/sandbox/will/align.py b/sandbox/will/align.py deleted file mode 100644 index 864f6eb95..000000000 --- a/sandbox/will/align.py +++ /dev/null @@ -1,19 +0,0 @@ -from textual.app import App, ComposeResult -from textual.widgets import Static - - -class Label(Static): - pass - - -class AlignApp(App): - CSS_PATH = "align.css" - - def compose(self) -> ComposeResult: - yield Label("Hello") - yield Label("World!") - - -if __name__ == "__main__": - app = AlignApp() - app.run() diff --git a/sandbox/will/basic.css b/sandbox/will/basic.css deleted file mode 100644 index e113d23fc..000000000 --- a/sandbox/will/basic.css +++ /dev/null @@ -1,265 +0,0 @@ -/* CSS file for basic.py */ - - - - * { - transition: color 300ms linear, background 300ms linear; -} - -Tweet.tall { - height: 24; -} - -*:hover { - /* tint: 30% red; - /* outline: heavy red; */ -} - -App > Screen { - - color: $text; - layers: base sidebar; - layout: vertical; - overflow: hidden; - -} - -#tree-container { - background: $panel; - overflow-y: auto; - height: 20; - margin: 1 2; - - padding: 1 2; -} - -DirectoryTree { - padding: 0 1; - height: auto; - -} - - -#table-container { - background: $panel; - height: auto; - margin: 1 2; -} - -DataTable { - /*border:heavy red;*/ - /* tint: 10% green; */ - /* text-opacity: 50%; */ - - - margin: 1 2; - height: 24; -} - -#sidebar { - background: $panel; - color: $text; - dock: left; - width: 30; - margin-bottom: 1; - offset-x: -100%; - - transition: offset 500ms in_out_cubic; - layer: sidebar; -} - -#sidebar.-active { - offset-x: 0; -} - -#sidebar .title { - height: 1; - background: $primary-background-darken-1; - color: $text; - border-right: wide $background; - content-align: center middle; -} - -#sidebar .user { - height: 8; - background: $panel-darken-1; - color: $text; - border-right: wide $background; - content-align: center middle; -} - -#sidebar .content { - background: $panel-darken-2; - color: $text; - border-right: wide $background; - content-align: center middle; -} - - - - -Tweet { - height:12; - width: 100%; - margin: 0 2; - - margin:0 2; - background: $panel; - color: $text; - layout: vertical; - /* border: outer $primary; */ - padding: 1; - border: wide $panel; - - /* scrollbar-gutter: stable; */ - - box-sizing: border-box; - -} - - -.scrollable { - overflow-x: auto; - overflow-y: scroll; - padding: 0 2; - margin: 1 2; - height: 24; - - layout: vertical; -} - -.code { - height: auto; -} - - -TweetHeader { - height:1; - background: $accent; - color: $text; -} - -TweetBody { - width: 100%; - background: $panel; - color: $text; - height: auto; - padding: 0 1 0 0; -} - -Tweet.scroll-horizontal { - - overflow-x: auto; -} - -Tweet.scroll-horizontal TweetBody { - width: 350; - -} - -.button { - background: $accent; - color: $text; - width:20; - height: 3; - /* border-top: hidden $accent-darken-3; */ - border: tall $accent-darken-2; - /* border-left: tall $accent-darken-1; */ - - - /* padding: 1 0 0 0 ; */ - - transition: background 400ms in_out_cubic, color 400ms in_out_cubic; - -} - -.button:hover { - background: $accent-lighten-1; - color: $text; - width: 20; - height: 3; - border: tall $accent-darken-1; - /* border-left: tall $accent-darken-3; */ - - - - -} - -#footer { - color: $text; - background: $accent; - height: 1; - - content-align: center middle; - dock:bottom; -} - - -#sidebar .content { - layout: vertical; -} - -OptionItem { - height: 3; - background: $panel; - border-right: wide $background; - border-left: blank; - content-align: center middle; -} - -OptionItem:hover { - height: 3; - color: $text; - background: $primary-darken-1; - /* border-top: hkey $accent2-darken-3; - border-bottom: hkey $accent2-darken-3; */ - text-style: bold; - border-left: outer $secondary-darken-2; -} - -Error { - width: 100%; - height:3; - background: $error; - color: $text; - border-top: tall $error-darken-2; - border-bottom: tall $error-darken-2; - - padding: 0; - text-style: bold; - content-align: center middle; -} - -Warning { - width: 100%; - height:3; - background: $warning; - color: $text; - border-top: tall $warning-darken-2; - border-bottom: tall $warning-darken-2; - - text-style: bold; - content-align: center middle; -} - -Success { - width: 100%; - - height:auto; - box-sizing: border-box; - background: $success; - color: $text; - - border-top: hkey $success-darken-2; - border-bottom: hkey $success-darken-2; - - text-style: bold ; - - content-align: center middle; -} - - -.horizontal { - layout: horizontal -} diff --git a/sandbox/will/basic.py b/sandbox/will/basic.py deleted file mode 100644 index d50509b9d..000000000 --- a/sandbox/will/basic.py +++ /dev/null @@ -1,243 +0,0 @@ -from rich.console import RenderableType - -from rich.syntax import Syntax -from rich.text import Text - -from textual.app import App, ComposeResult -from textual.reactive import Reactive -from textual.widget import Widget -from textual.widgets import Static, DataTable, DirectoryTree, Header, Footer -from textual.containers import Container, Vertical - -CODE = ''' -from __future__ import annotations - -from typing import Iterable, TypeVar - -T = TypeVar("T") - - -def loop_first(values: Iterable[T]) -> Iterable[tuple[bool, T]]: - """Iterate and generate a tuple with a flag for first value.""" - iter_values = iter(values) - try: - value = next(iter_values) - except StopIteration: - return - yield True, value - for value in iter_values: - yield False, value - - -def loop_last(values: Iterable[T]) -> Iterable[tuple[bool, T]]: - """Iterate and generate a tuple with a flag for last value.""" - iter_values = iter(values) - try: - previous_value = next(iter_values) - except StopIteration: - return - for value in iter_values: - yield False, previous_value - previous_value = value - yield True, previous_value - - -def loop_first_last(values: Iterable[T]) -> Iterable[tuple[bool, bool, T]]: - """Iterate and generate a tuple with a flag for first and last value.""" - iter_values = iter(values) - try: - previous_value = next(iter_values) - except StopIteration: - return - first = True - for value in iter_values: - yield first, False, previous_value - first = False - previous_value = value - yield first, True, previous_value -''' - - -lorem_short = """Lorem ipsum dolor sit amet, consectetur adipiscing elit. In velit liber a a a, volutpat nec hendrerit at, faucibus in odio. Aliquam hendrerit nibh sed quam volutpat maximus. Nullam suscipit convallis lorem quis sodales. In tristique lobortis ante et dictum. Ut at finibus ipsum.""" -lorem = ( - lorem_short - + """ In urna dolor, placerat et mi facilisis, congue sollicitudin massa. Phasellus felis turpis, cursus eu lectus et, porttitor malesuada augue. Sed feugiat volutpat velit, sollicitudin fringilla velit bibendum faucibus. Lorem ipsum dolor sit amet, consectetur adipiscing elit. In velit libero, volutpat nec hendrerit at, faucibus in odio. Aliquam hendrerit nibh sed quam volutpat maximus. Nullam suscipit convallis lorem quis sodales. In tristique lobortis ante et dictum. Ut at finibus ipsum. In urna dolor, placerat et mi facilisis, congue sollicitudin massa. Phasellus felis turpis, cursus eu lectus et, porttitor malesuada augue. Sed feugiat volutpat velit, sollicitudin fringilla velit bibendum faucibus. """ -) - -lorem_short_text = Text.from_markup(lorem_short) -lorem_long_text = Text.from_markup(lorem * 2) - - -class TweetHeader(Static): - def render(self) -> RenderableType: - return Text("Lorem Impsum", justify="center") - - -class TweetBody(Static): - short_lorem = Reactive(False) - - def render(self) -> Text: - return lorem_short_text if self.short_lorem else lorem_long_text - - -class Tweet(Vertical): - pass - - -class OptionItem(Static): - def render(self) -> Text: - return Text("Option") - - -class Error(Static): - def render(self) -> Text: - return Text("This is an error message", justify="center") - - -class Warning(Static): - def render(self) -> Text: - return Text("This is a warning message", justify="center") - - -class Success(Static): - def render(self) -> Text: - return Text("This is a success message", justify="center") - - -class BasicApp(App): - """A basic app demonstrating CSS""" - - CSS_PATH = "basic.css" - - def on_load(self): - """Bind keys here.""" - self.bind("s", "toggle_class('#sidebar', '-active')", description="Sidebar") - self.bind("d", "toggle_dark", description="Dark mode") - self.bind("q", "quit", description="Quit") - self.bind("f", "query_test", description="Query test") - - def compose(self): - yield Header() - - table = DataTable() - self.scroll_to_target = Tweet(TweetBody()) - - yield Vertical( - Tweet(TweetBody()), - Tweet( - Static( - Syntax( - CODE, - "python", - theme="ansi_dark", - line_numbers=True, - indent_guides=True, - ), - classes="code", - ), - classes="tall", - ), - Container(table, id="table-container"), - Container(DirectoryTree("~/"), id="tree-container"), - Error(), - Tweet(TweetBody(), classes="scrollbar-size-custom"), - Warning(), - Tweet(TweetBody(), classes="scroll-horizontal"), - Success(), - Tweet(TweetBody(), classes="scroll-horizontal"), - Tweet(TweetBody(), classes="scroll-horizontal"), - Tweet(TweetBody(), classes="scroll-horizontal"), - Tweet(TweetBody(), classes="scroll-horizontal"), - Tweet(TweetBody(), classes="scroll-horizontal"), - ) - yield Widget( - Static("Title", classes="title"), - Static("Content", classes="user"), - OptionItem(), - OptionItem(), - OptionItem(), - Static(classes="content"), - id="sidebar", - ) - yield Footer() - - table.add_column("Foo", width=20) - table.add_column("Bar", width=20) - table.add_column("Baz", width=20) - table.add_column("Foo", width=20) - table.add_column("Bar", width=20) - table.add_column("Baz", width=20) - table.zebra_stripes = True - for n in range(100): - table.add_row(*[f"Cell ([b]{n}[/b], {col})" for col in range(6)]) - - def on_mount(self): - self.sub_title = "Widget demo" - - async def on_key(self, event) -> None: - await self.dispatch_key(event) - - def action_toggle_dark(self): - self.dark = not self.dark - - def action_query_test(self): - query = self.query("Tweet") - self.log(query) - self.log(query.nodes) - self.log(query) - self.log(query.nodes) - - query.set_styles("outline: outer red;") - - query = query.exclude(".scroll-horizontal") - self.log(query) - self.log(query.nodes) - - # query = query.filter(".rubbish") - # self.log(query) - # self.log(query.first()) - - async def key_q(self): - await self.shutdown() - - def key_x(self): - self.panic(self.tree) - - def key_escape(self): - self.app.bell() - - def key_t(self): - # Pressing "t" toggles the content of the TweetBody widget, from a long "Lorem ipsum..." to a shorter one. - tweet_body = self.query("TweetBody").first() - tweet_body.short_lorem = not tweet_body.short_lorem - - def key_v(self): - self.get_child(id="content").scroll_to_widget(self.scroll_to_target) - - def key_space(self): - self.bell() - - -app = BasicApp() - -if __name__ == "__main__": - app.run() - - # from textual.geometry import Region - # from textual.color import Color - - # print(Region.intersection.cache_info()) - # print(Region.overlaps.cache_info()) - # print(Region.union.cache_info()) - # print(Region.split_vertical.cache_info()) - # print(Region.__contains__.cache_info()) - # from textual.css.scalar import Scalar - - # print(Scalar.resolve_dimension.cache_info()) - - # from rich.style import Style - # from rich.cells import cached_cell_len - - # print(Style._add.cache_info()) - - # print(cached_cell_len.cache_info()) diff --git a/sandbox/will/bindings.py b/sandbox/will/bindings.py deleted file mode 100644 index 3cf717a0f..000000000 --- a/sandbox/will/bindings.py +++ /dev/null @@ -1,54 +0,0 @@ -from textual.app import App, ComposeResult -from textual.widgets import Footer, Static - - -class Focusable(Static, can_focus=True): - DEFAULT_CSS = """ - Focusable { - background: blue 20%; - height: 1fr; - padding: 1; - } - Focusable:hover { - outline: solid white; - } - Focusable:focus { - background: red 20%; - } - - """ - - -class Focusable1(Focusable): - - BINDINGS = [ - ("a", "app.bell", "Ding"), - ] - - def render(self) -> str: - return repr(self) - - -class Focusable2(Focusable): - CSS = "" - BINDINGS = [ - ("b", "app.bell", "Beep"), - ("f1", "app.quit", "QUIT"), - ] - - def render(self) -> str: - return repr(self) - - -class BindingApp(App): - BINDINGS = [("f1", "app.bell", "Bell")] - - def compose(self) -> ComposeResult: - yield Focusable1() - yield Focusable2() - yield Footer() - - -app = BindingApp() -if __name__ == "__main__": - app.run() diff --git a/sandbox/will/box.css b/sandbox/will/box.css deleted file mode 100644 index fcc4c3d4a..000000000 --- a/sandbox/will/box.css +++ /dev/null @@ -1,28 +0,0 @@ -Screen { - background: white; - color:black; -} - -#box1 { - width: 10; - height: 5; - background: red 40%; - box-sizing: content-box; -} - - -#box2 { - width: 10; - height: 5; - padding: 1; - background:blue 40%; - box-sizing: content-box; -} - -#box3 { - width: 10; - height: 5; - background:green 40%; - border: heavy; - box-sizing: content-box; -} diff --git a/sandbox/will/box.py b/sandbox/will/box.py deleted file mode 100644 index ab99d4ee6..000000000 --- a/sandbox/will/box.py +++ /dev/null @@ -1,13 +0,0 @@ -from textual.app import App -from textual.widgets import Static - -class BoxApp(App): - - def compose(self): - yield Static("0123456789", id="box1") - yield Static("0123456789", id="box2") - yield Static("0123456789", id="box3") - - -app = BoxApp(css_path="box.css") -app.run() diff --git a/sandbox/will/buttons.css b/sandbox/will/buttons.css deleted file mode 100644 index ca01af2b5..000000000 --- a/sandbox/will/buttons.css +++ /dev/null @@ -1,24 +0,0 @@ - -Button { - margin: 1; - width: 100%; -} - -Vertical { - height: auto; -} - -Horizontal { - height: auto; -} - -Horizontal Button { - width: 20; - - margin: 1 2 ; -} - -#scroll { - height: 10; - -} diff --git a/sandbox/will/calculator.css b/sandbox/will/calculator.css deleted file mode 100644 index ce9458a10..000000000 --- a/sandbox/will/calculator.css +++ /dev/null @@ -1,32 +0,0 @@ -Screen { - overflow: auto; -} - -#calculator { - layout: grid; - grid-size: 4; - grid-gutter: 1 2; - grid-columns: 1fr; - grid-rows: 2fr 1fr 1fr 1fr 1fr 1fr; - margin: 1 2; - min-height:25; - min-width: 26; -} - -Button { - width: 100%; - height: 100%; -} - -#numbers { - column-span: 4; - content-align: right middle; - padding: 0 1; - height: 100%; - background: $primary-lighten-2; - color: $text; -} - -#number-0 { - column-span: 2; -} diff --git a/sandbox/will/calculator.py b/sandbox/will/calculator.py deleted file mode 100644 index 972202b17..000000000 --- a/sandbox/will/calculator.py +++ /dev/null @@ -1,144 +0,0 @@ -from decimal import Decimal - -from textual.app import App, ComposeResult -from textual import events -from textual.containers import Container -from textual.reactive import Reactive -from textual.widgets import Button, Static - - -class CalculatorApp(App): - """A working 'desktop' calculator.""" - - numbers = Reactive.var("0") - show_ac = Reactive.var(True) - left = Reactive.var(Decimal("0")) - right = Reactive.var(Decimal("0")) - value = Reactive.var("") - operator = Reactive.var("plus") - - KEY_MAP = { - "+": "plus", - "-": "minus", - ".": "point", - "*": "multiply", - "/": "divide", - "_": "plus-minus", - "%": "percent", - "=": "equals", - } - - def watch_numbers(self, value: str) -> None: - """Called when numbers is updated.""" - # Update the Numbers widget - self.query_one("#numbers", Static).update(value) - - def compute_show_ac(self) -> bool: - """Compute switch to show AC or C button""" - return self.value in ("", "0") and self.numbers == "0" - - def watch_show_ac(self, show_ac: bool) -> None: - """Called when show_ac changes.""" - self.query_one("#c").display = not show_ac - self.query_one("#ac").display = show_ac - - def compose(self) -> ComposeResult: - """Add our buttons.""" - yield Container( - Static(id="numbers"), - Button("AC", id="ac", variant="primary"), - Button("C", id="c", variant="primary"), - Button("+/-", id="plus-minus", variant="primary"), - Button("%", id="percent", variant="primary"), - Button("÷", id="divide", variant="warning"), - Button("7", id="number-7"), - Button("8", id="number-8"), - Button("9", id="number-9"), - Button("×", id="multiply", variant="warning"), - Button("4", id="number-4"), - Button("5", id="number-5"), - Button("6", id="number-6"), - Button("-", id="minus", variant="warning"), - Button("1", id="number-1"), - Button("2", id="number-2"), - Button("3", id="number-3"), - Button("+", id="plus", variant="warning"), - Button("0", id="number-0"), - Button(".", id="point"), - Button("=", id="equals", variant="warning"), - id="calculator", - ) - - def on_key(self, event: events.Key) -> None: - """Called when the user presses a key.""" - - print(f"KEY {event} was pressed!") - - def press(button_id: str) -> None: - self.query_one(f"#{button_id}", Button).press() - self.set_focus(None) - - key = event.key - if key.isdecimal(): - press(f"number-{key}") - elif key == "c": - press("c") - press("ac") - elif key in self.KEY_MAP: - press(self.KEY_MAP[key]) - - def on_button_pressed(self, event: Button.Pressed) -> None: - """Called when a button is pressed.""" - - button_id = event.button.id - assert button_id is not None - - self.bell() # Terminal bell - - def do_math() -> None: - """Does the math: LEFT OPERATOR RIGHT""" - try: - if self.operator == "plus": - self.left += self.right - elif self.operator == "minus": - self.left -= self.right - elif self.operator == "divide": - self.left /= self.right - elif self.operator == "multiply": - self.left *= self.right - self.numbers = str(self.left) - self.value = "" - except Exception: - self.numbers = "Error" - - if button_id.startswith("number-"): - number = button_id.partition("-")[-1] - self.numbers = self.value = self.value.lstrip("0") + number - elif button_id == "plus-minus": - self.numbers = self.value = str(Decimal(self.value or "0") * -1) - elif button_id == "percent": - self.numbers = self.value = str(Decimal(self.value or "0") / Decimal(100)) - elif button_id == "point": - if "." not in self.value: - self.numbers = self.value = (self.value or "0") + "." - elif button_id == "ac": - self.value = "" - self.left = self.right = Decimal(0) - self.operator = "plus" - self.numbers = "0" - elif button_id == "c": - self.value = "" - self.numbers = "0" - elif button_id in ("plus", "minus", "divide", "multiply"): - self.right = Decimal(self.value or "0") - do_math() - self.operator = button_id - elif button_id == "equals": - if self.value: - self.right = Decimal(self.value) - do_math() - - -app = CalculatorApp(css_path="calculator.css") -if __name__ == "__main__": - app.run() diff --git a/sandbox/will/center.py b/sandbox/will/center.py deleted file mode 100644 index dddaf086c..000000000 --- a/sandbox/will/center.py +++ /dev/null @@ -1,28 +0,0 @@ -from textual.app import App -from textual.widgets import Static - - -class CenterApp(App): - DEFAULT_CSS = """ - - CenterApp Screen { - layout: center; - overflow: auto auto; - } - - CenterApp Static { - border: wide $primary; - background: $panel; - width: 50; - height: 20; - margin: 1 2; - content-align: center middle; - } - - """ - - def compose(self): - yield Static("Hello World!") - - -app = CenterApp() diff --git a/sandbox/will/center2.py b/sandbox/will/center2.py deleted file mode 100644 index 7abbefe29..000000000 --- a/sandbox/will/center2.py +++ /dev/null @@ -1,55 +0,0 @@ -from textual.app import App -from textual.containers import Vertical, Center -from textual.widgets import Static - - -class CenterApp(App): - DEFAULT_CSS = """ - - #sidebar { - dock: left; - width: 32; - height: 100%; - border-right: vkey $primary; - } - - #bottombar { - dock: bottom; - height: 12; - width: 100%; - border-top: hkey $primary; - } - - #hello { - border: wide $primary; - width: 40; - height: 16; - margin: 2 4; - } - - #sidebar.hidden { - width: 0; - } - - Static { - background: $panel; - color: $text; - content-align: center middle; - } - - """ - - def on_mount(self) -> None: - self.bind("t", "toggle_class('#sidebar', 'hidden')") - - def compose(self): - yield Static("Sidebar", id="sidebar") - yield Vertical( - Static("Bottom bar", id="bottombar"), - Center( - Static("Hello World!", id="hello"), - ), - ) - - -app = CenterApp() diff --git a/sandbox/will/check.css b/sandbox/will/check.css deleted file mode 100644 index 170344f89..000000000 --- a/sandbox/will/check.css +++ /dev/null @@ -1,10 +0,0 @@ -Screen { - align: center middle; -} - -Container { - width: 50; - height: 15; - background: $boost; - align: center middle; -} diff --git a/sandbox/will/check.py b/sandbox/will/check.py deleted file mode 100644 index d04627dfc..000000000 --- a/sandbox/will/check.py +++ /dev/null @@ -1,21 +0,0 @@ -from textual.app import App, ComposeResult - -from textual.containers import Container -from textual.widgets import Checkbox, Footer - - -class CheckboxApp(App): - BINDINGS = [("s", "switch", "Press switch"), ("d", "toggle_dark", "Dark mode")] - - def compose(self) -> ComposeResult: - yield Footer() - yield Container(Checkbox()) - - def action_switch(self) -> None: - checkbox = self.query_one(Checkbox) - checkbox.value = not checkbox.value - - -app = CheckboxApp(css_path="check.css") -if __name__ == "__main__": - app.run() diff --git a/sandbox/will/design.css b/sandbox/will/design.css deleted file mode 100644 index 323044432..000000000 --- a/sandbox/will/design.css +++ /dev/null @@ -1,23 +0,0 @@ -Screen { - background: $surface; -} - -Container { - height: auto; - background: $boost; - -} - -Panel { - height: auto; - background: $boost; - margin: 1 2; - -} - -Content { - background: $boost; - padding: 1 2; - margin: 1 2; - color: auto 95%; -} diff --git a/sandbox/will/design.py b/sandbox/will/design.py deleted file mode 100644 index 56452147f..000000000 --- a/sandbox/will/design.py +++ /dev/null @@ -1,35 +0,0 @@ -from textual.app import App -from textual.containers import Container -from textual.widgets import Header, Footer, Static - - -class Content(Static): - pass - - -class Panel(Container): - pass - - -class Panel2(Container): - pass - - -class DesignApp(App): - BINDINGS = [("d", "toggle_dark", "Toggle dark mode")] - - def compose(self): - yield Header() - yield Footer() - yield Container( - Content("content"), - Panel( - Content("more content"), - Content("more content"), - ), - ) - - -app = DesignApp(css_path="design.css") -if __name__ == "__main__": - app.run() diff --git a/sandbox/will/dock.py b/sandbox/will/dock.py deleted file mode 100644 index 7f358aa0a..000000000 --- a/sandbox/will/dock.py +++ /dev/null @@ -1,52 +0,0 @@ -from textual.app import App, ComposeResult -from textual.widgets import Static - - -class DockApp(App): - def compose(self) -> ComposeResult: - - self.screen.styles.layers = "base sidebar" - - header = Static("Header", id="header") - header.styles.dock = "top" - header.styles.height = "3" - - header.styles.background = "blue" - header.styles.color = "white" - header.styles.margin = 0 - header.styles.align_horizontal = "center" - - # header.styles.layer = "base" - - header.styles.box_sizing = "border-box" - - yield header - - footer = Static("Footer") - footer.styles.dock = "bottom" - footer.styles.height = 1 - footer.styles.background = "green" - footer.styles.color = "white" - - yield footer - - sidebar = Static("Sidebar", id="sidebar") - sidebar.styles.dock = "right" - sidebar.styles.width = 20 - sidebar.styles.height = "100%" - sidebar.styles.background = "magenta" - # sidebar.styles.layer = "sidebar" - - yield sidebar - - for n, color in zip(range(5), ["red", "green", "blue", "yellow", "magenta"]): - thing = Static(f"Thing {n}", id=f"#thing{n}") - thing.styles.border = ("heavy", "rgba(0,0,0,0.2)") - thing.styles.background = f"{color} 20%" - thing.styles.height = 15 - yield thing - - -app = DockApp() -if __name__ == "__main__": - app.run() diff --git a/sandbox/will/dock_layer.py b/sandbox/will/dock_layer.py deleted file mode 100644 index 4d414ff38..000000000 --- a/sandbox/will/dock_layer.py +++ /dev/null @@ -1,36 +0,0 @@ -from textual.app import App, ComposeResult -from textual.widgets import Static - - -class OrderApp(App): - - CSS = """ - Screen { - layout: center; - } - Static { - border: heavy white; - } - #one { - background: red; - width:20; - height: 30; - dock:left; - } - #two { - background: blue; - width:30; - height: 20; - dock:left; - } - - """ - - def compose(self) -> ComposeResult: - yield Static("One", id="one") - yield Static("Two", id="two") - - -app = OrderApp() -if __name__ == "__main__": - app.run() diff --git a/sandbox/will/fill.css b/sandbox/will/fill.css deleted file mode 100644 index c48424199..000000000 --- a/sandbox/will/fill.css +++ /dev/null @@ -1,8 +0,0 @@ -App Static { - border: heavy white; - background: blue; - color: white; - height: 100%; - - box-sizing: border-box; -} diff --git a/sandbox/will/fill.py b/sandbox/will/fill.py deleted file mode 100644 index 8a5ea8991..000000000 --- a/sandbox/will/fill.py +++ /dev/null @@ -1,10 +0,0 @@ -from textual.app import App, ComposeResult -from textual.widgets import Static - - -class FillApp(App): - def compose(self) -> ComposeResult: - yield Static("Hello") - - -app = FillApp(css_path="fill.css") diff --git a/sandbox/will/footer.py b/sandbox/will/footer.py deleted file mode 100644 index b2faa6a49..000000000 --- a/sandbox/will/footer.py +++ /dev/null @@ -1,17 +0,0 @@ -from textual.app import App -from textual.widgets import Header, Footer - - -class FooterApp(App): - def on_mount(self): - self.sub_title = "Header and footer example" - self.bind("b", "app.bell", description="Play the Bell") - self.bind("d", "dark", description="Toggle dark") - self.bind("f1", "app.bell", description="Hello World") - - def action_dark(self): - self.dark = not self.dark - - def compose(self): - yield Header() - yield Footer() diff --git a/sandbox/will/input.py b/sandbox/will/input.py deleted file mode 100644 index c74972ac9..000000000 --- a/sandbox/will/input.py +++ /dev/null @@ -1,19 +0,0 @@ -from textual.app import App -from textual.widgets import Input - - -class InputApp(App): - - CSS = """ - Input { - width: 20; - } - """ - - def compose(self): - yield Input("你123456789界", placeholder="Type something") - - -if __name__ == "__main__": - app = InputApp() - app.run() diff --git a/sandbox/will/just_a_box.css b/sandbox/will/just_a_box.css deleted file mode 100644 index 617fbaf59..000000000 --- a/sandbox/will/just_a_box.css +++ /dev/null @@ -1,24 +0,0 @@ -Screen { - background: lightcoral; -} - -#left_pane { - background: red; - width: 30; - height: auto; -} - -#middle_pane { - background: green; - width: 140; -} - -#right_pane { - background: blue; - width: 30; -} - -.box { - height: 5; - width: 15; -} diff --git a/sandbox/will/just_a_box.py b/sandbox/will/just_a_box.py deleted file mode 100644 index df19e259a..000000000 --- a/sandbox/will/just_a_box.py +++ /dev/null @@ -1,43 +0,0 @@ -from __future__ import annotations - -from rich.console import RenderableType -from rich.panel import Panel - -from textual import events -from textual.app import App, ComposeResult -from textual.containers import Container, Horizontal, Vertical -from textual.widget import Widget - - -class Box(Widget, can_focus=True): - DEFAULT_CSS = "#box {background: blue;}" - - def render(self) -> RenderableType: - return Panel("Box") - - -class JustABox(App): - def compose(self) -> ComposeResult: - # yield Container(Box(classes="box")) - yield Horizontal( - Vertical( - Box(id="box1", classes="box"), - Box(id="box2", classes="box"), - id="left_pane", - ), - id="horizontal", - ) - - def key_p(self): - for k, v in self.app.stylesheet.source.items(): - print(k) - print(self.query_one("#horizontal").styles.layout) - - async def on_key(self, event: events.Key) -> None: - await self.dispatch_key(event) - - -app = JustABox(css_path="just_a_box.css", watch_css=True) - -if __name__ == "__main__": - app.run() diff --git a/sandbox/will/layer_order.py b/sandbox/will/layer_order.py deleted file mode 100644 index d5a5a8fde..000000000 --- a/sandbox/will/layer_order.py +++ /dev/null @@ -1,39 +0,0 @@ -from textual.app import App, ComposeResult -from textual.widgets import Static - - -class OrderApp(App): - - CSS = """ - Screen { - layout: center; - } - Static { - border: heavy white; - } - #one { - background: red; - width:20; - height: 30; - } - #two { - background: blue; - width:30; - height: 20; - } - #three { - background: green; - width:40; - height:10 - } - """ - - def compose(self) -> ComposeResult: - yield Static("One", id="one") - yield Static("Two", id="two") - yield Static("Three", id="three") - - -app = OrderApp() -if __name__ == "__main__": - app.run() diff --git a/sandbox/will/mount.py b/sandbox/will/mount.py deleted file mode 100644 index e64b7c746..000000000 --- a/sandbox/will/mount.py +++ /dev/null @@ -1,35 +0,0 @@ -from textual.app import App, ComposeResult - -from textual.containers import Container -from textual.widget import Widget -from textual.widgets import Static - - -class MountWidget(Widget): - def on_mount(self) -> None: - print("Widget mounted") - - -class MountContainer(Container): - def compose(self) -> ComposeResult: - yield Container(MountWidget(id="bar")) - - def on_mount(self) -> None: - bar = self.query_one("#bar") - print("MountContainer got", bar) - - -class MountApp(App): - def compose(self) -> ComposeResult: - yield MountContainer(id="foo") - - def on_mount(self) -> None: - foo = self.query_one("#foo") - print("foo is", foo) - static = self.query_one("#bar") - print("App got", static) - - -if __name__ == "__main__": - app = MountApp() - app.run() diff --git a/sandbox/will/offset.css b/sandbox/will/offset.css deleted file mode 100644 index 349f23a5e..000000000 --- a/sandbox/will/offset.css +++ /dev/null @@ -1,21 +0,0 @@ -Screen { - align: center middle; -} - -#parent { - width: 32; - height: 8; - background: $panel; -} - -#tag { - color: $text; - background: $success; - padding: 2 4; - width: auto; - offset: -8 -4; -} - -#child { - background: red; -} diff --git a/sandbox/will/offset.py b/sandbox/will/offset.py deleted file mode 100644 index 3fbd7a57c..000000000 --- a/sandbox/will/offset.py +++ /dev/null @@ -1,14 +0,0 @@ -from textual.app import App, ComposeResult -from textual.containers import Vertical -from textual.widgets import Static - - -class OffsetExample(App): - def compose(self) -> ComposeResult: - yield Vertical(Static("Child", id="child"), id="parent") - yield Static("Tag", id="tag") - - -app = OffsetExample(css_path="offset.css") -if __name__ == "__main__": - app.run() diff --git a/sandbox/will/order.py b/sandbox/will/order.py deleted file mode 100644 index 639baa126..000000000 --- a/sandbox/will/order.py +++ /dev/null @@ -1,27 +0,0 @@ -import asyncio -from textual.app import App -from textual import events -from textual.widget import Widget - - -class OrderWidget(Widget, can_focus=True): - def on_key(self, event) -> None: - self.log("PRESS", event.key) - - -class OrderApp(App): - def compose(self): - yield OrderWidget() - - async def on_mount(self): - async def send_keys(): - self.query_one(OrderWidget).focus() - chars = ["tab", "enter", "h", "e", "l", "l", "o"] - for char in chars: - self.log("SENDING", char) - await self.post_message(events.Key(self, key=char)) - - self.set_timer(1, lambda: asyncio.create_task(send_keys())) - - -app = OrderApp() diff --git a/sandbox/will/screen_actions.py b/sandbox/will/screen_actions.py deleted file mode 100644 index b6957349d..000000000 --- a/sandbox/will/screen_actions.py +++ /dev/null @@ -1,24 +0,0 @@ -from textual.app import App, ComposeResult -from textual.screen import Screen -from textual.widgets import Footer - - -class DefaultScreen(Screen): - - BINDINGS = [("f", "foo", "FOO")] - - def compose(self) -> ComposeResult: - yield Footer() - - def action_foo(self) -> None: - self.app.bell() - - -class ScreenApp(App): - def on_mount(self) -> None: - self.push_screen(DefaultScreen()) - - -app = ScreenApp() -if __name__ == "__main__": - app.run() diff --git a/sandbox/will/screens.py b/sandbox/will/screens.py deleted file mode 100644 index 8f5cfd2fc..000000000 --- a/sandbox/will/screens.py +++ /dev/null @@ -1,69 +0,0 @@ -from textual.app import App, Screen, ComposeResult -from textual.widgets import Static, Footer, Pretty - - -class ModalScreen(Screen): - def compose(self) -> ComposeResult: - yield Pretty(self.app.screen_stack) - yield Footer() - - def on_mount(self) -> None: - pretty = self.query_one("Pretty") - - def on_screen_resume(self): - self.query_one(Pretty).update(self.app.screen_stack) - - -class NewScreen(Screen): - def compose(self): - yield Pretty(self.app.screen_stack) - yield Footer() - - def on_screen_resume(self): - self.query_one(Pretty).update(self.app.screen_stack) - - -class ScreenApp(App): - DEFAULT_CSS = """ - ScreenApp Screen { - background: #111144; - color: white; - - - } - ScreenApp ModalScreen { - background: #114411; - color: white; - - - } - ScreenApp Pretty { - height: auto; - content-align: center middle; - background: white 20%; - } - """ - - def compose(self) -> ComposeResult: - yield Static("On Screen 1") - yield Footer() - - def on_mount(self) -> None: - - self.install_screen(NewScreen("Screen1"), name="1") - self.install_screen(NewScreen("Screen2"), name="2") - self.install_screen(NewScreen("Screen3"), name="3") - - self.bind("1", "switch_screen('1')", description="Screen 1") - self.bind("2", "switch_screen('2')", description="Screen 2") - self.bind("3", "switch_screen('3')", description="Screen 3") - self.bind("s", "modal_screen", description="add screen") - self.bind("escape", "back", description="Go back") - - def action_modal_screen(self) -> None: - self.push_screen(ModalScreen()) - - -app = ScreenApp() -if __name__ == "__main__": - app.run() diff --git a/sandbox/will/screens_focus.css b/sandbox/will/screens_focus.css deleted file mode 100644 index dd2a3ab26..000000000 --- a/sandbox/will/screens_focus.css +++ /dev/null @@ -1,9 +0,0 @@ - Focusable { - padding: 3 6; - background: blue 20%; - } - - Focusable :focus { - border: solid red; - } - diff --git a/sandbox/will/screens_focus.py b/sandbox/will/screens_focus.py deleted file mode 100644 index 2d35f5470..000000000 --- a/sandbox/will/screens_focus.py +++ /dev/null @@ -1,20 +0,0 @@ -from textual.app import App, ComposeResult -from textual.widgets import Static, Footer - - -class Focusable(Static, can_focus=True): - pass - - -class ScreensFocusApp(App): - def compose(self) -> ComposeResult: - yield Focusable("App - one") - yield Focusable("App - two") - yield Focusable("App - three") - yield Focusable("App - four") - yield Footer() - - -app = ScreensFocusApp(css_path="screens_focus.css") -if __name__ == "__main__": - app.run() diff --git a/sandbox/will/scrollbug.css b/sandbox/will/scrollbug.css deleted file mode 100644 index d60bcad1b..000000000 --- a/sandbox/will/scrollbug.css +++ /dev/null @@ -1,9 +0,0 @@ -Screen { - align: center middle; -} - -#test { - border: solid white; - background: blue; -} - diff --git a/sandbox/will/scrollbug.py b/sandbox/will/scrollbug.py deleted file mode 100644 index 6b4feae0f..000000000 --- a/sandbox/will/scrollbug.py +++ /dev/null @@ -1,19 +0,0 @@ -from textual.app import App, ComposeResult -from textual.containers import Container -from textual.widgets import Header, Footer - - -class ScrollApp(App): - - BINDINGS = [("q", "quit", "QUIT")] - CSS_PATH = "scrollbug.css" - - def compose(self) -> ComposeResult: - yield Header() - yield Container(id="test") - yield Footer() - - -app = ScrollApp() -if __name__ == "__main__": - app.run() diff --git a/sandbox/will/scrolly.py b/sandbox/will/scrolly.py deleted file mode 100644 index d97c1ea4f..000000000 --- a/sandbox/will/scrolly.py +++ /dev/null @@ -1,32 +0,0 @@ -from rich.text import Text -from textual.app import App, ComposeResult -from textual.widgets import Static - -text = "\n".join("FOO BAR bazz etc sdfsdf " * 20 for n in range(1000)) - - -class Content(Static): - DEFAULT_CSS = """ - Content { - width: auto; - } - """ - - def render(self): - return Text(text, no_wrap=False) - - -class ScrollApp(App): - CSS = """ - Screen { - overflow: auto; - } - """ - - def compose(self) -> ComposeResult: - yield Content() - - -app = ScrollApp() -if __name__ == "__main__": - app.run() diff --git a/sandbox/will/spacing.css b/sandbox/will/spacing.css deleted file mode 100644 index 5e1aec208..000000000 --- a/sandbox/will/spacing.css +++ /dev/null @@ -1,13 +0,0 @@ -Screen { - - overflow: auto; - -} - -Static { - background: blue 20%; - height: 100%; - margin: 2 4; - min-width: 80; - min-height: 40; -} diff --git a/sandbox/will/spacing.py b/sandbox/will/spacing.py deleted file mode 100644 index 92e195eb1..000000000 --- a/sandbox/will/spacing.py +++ /dev/null @@ -1,15 +0,0 @@ -from textual.app import App -from textual.widgets import Static - - -class Clickable(Static): - def on_click(self): - self.app.bell() - - -class SpacingApp(App): - def compose(self): - yield Static(id="2332") - - -app = SpacingApp(css_path="spacing.css") diff --git a/sandbox/will/table.py b/sandbox/will/table.py deleted file mode 100644 index 7458d68dd..000000000 --- a/sandbox/will/table.py +++ /dev/null @@ -1,85 +0,0 @@ -from textual.app import App, ComposeResult -from textual.widgets import DataTable - -from rich.syntax import Syntax -from rich.table import Table - -CODE = '''\ -def loop_first_last(values: Iterable[T]) -> Iterable[tuple[bool, bool, T]]: - """Iterate and generate a tuple with a flag for first and last value.""" - iter_values = iter(values) - try: - previous_value = next(iter_values) - except StopIteration: - return - first = True - for value in iter_values: - yield first, False, previous_value - first = False - previous_value = value - yield first, True, previous_value''' - -test_table = Table(title="Star Wars Movies") - -test_table.add_column("Released", style="cyan", no_wrap=True) -test_table.add_column("Title", style="magenta") -test_table.add_column("Box Office", justify="right", style="green") - -test_table.add_row("Dec 20, 2019", "Star Wars: The Rise of Skywalker", "$952,110,690") -test_table.add_row("May 25, 2018", "Solo: A Star Wars Story", "$393,151,347") -test_table.add_row( - "Dec 15, 2017", "Star Wars Ep. V111: The Last Jedi", "$1,332,539,889" -) -test_table.add_row("Dec 16, 2016", "Rogue One: A Star Wars Story", "$1,332,439,889") - - -class TableApp(App): - def compose(self) -> ComposeResult: - table = self.table = DataTable(id="data") - yield table - - table.add_column("Foo") - table.add_column("Bar") - table.add_column("Baz") - table.add_column("Foo") - table.add_column("Bar") - table.add_column("Baz") - - for n in range(200): - height = 1 - row = [f"row [b]{n}[/b] col [i]{c}[/i]" for c in range(6)] - if n == 10: - row[1] = Syntax( - CODE, - "python", - theme="ansi_dark", - line_numbers=True, - indent_guides=True, - ) - height = 13 - - if n == 30: - row[1] = test_table - height = 13 - table.add_row(*row, height=height) - - table.focus() - - def on_mount(self): - self.bind("d", "toggle_dark") - self.bind("z", "toggle_zebra") - self.bind("x", "exit") - - def action_toggle_dark(self) -> None: - self.app.dark = not self.app.dark - - def action_toggle_zebra(self) -> None: - self.table.zebra_stripes = not self.table.zebra_stripes - - def action_exit(self) -> None: - pass - - -app = TableApp() -if __name__ == "__main__": - print(app.run()) diff --git a/sandbox/will/table_layout.css b/sandbox/will/table_layout.css deleted file mode 100644 index 2b79bcbad..000000000 --- a/sandbox/will/table_layout.css +++ /dev/null @@ -1,23 +0,0 @@ -Screen { - layout: grid; - grid-columns: 2fr 1fr 1fr; - grid-rows: 1fr 1fr; - grid-gutter: 1 2; -} - -Static { -border: solid white; -background: blue 20%; -height: 100%; -width: 100%; -} - -#foo { - row-span: 2; -} - -#last { - column-span: 3; - margin: 1; - -} diff --git a/sandbox/will/table_layout.py b/sandbox/will/table_layout.py deleted file mode 100644 index 709217c38..000000000 --- a/sandbox/will/table_layout.py +++ /dev/null @@ -1,19 +0,0 @@ -from textual.app import App - -from textual.widgets import Static - - -class TableLayoutApp(App): - def compose(self): - yield Static("foo", id="foo") - yield Static("bar") - yield Static("baz") - - yield Static("foo") - yield Static("bar") - yield Static("baz", id="last") - - -app = TableLayoutApp(css_path="table_layout.css") -if __name__ == "__main__": - app.run() diff --git a/sandbox/will/tree.py b/sandbox/will/tree.py deleted file mode 100644 index 8f5a9c46b..000000000 --- a/sandbox/will/tree.py +++ /dev/null @@ -1,16 +0,0 @@ -from textual.app import App - -from textual.containers import Container -from textual.widgets import DirectoryTree - - -class TreeApp(App): - def compose(self): - tree = DirectoryTree("~/projects") - yield Container(tree) - tree.focus() - - -app = TreeApp() -if __name__ == "__main__": - app.run()