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https://github.com/Textualize/textual.git
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36ac94734f
* Move focusing logic to the Screen level * Update tests to support per-screen focus management * Some additional key name replacements * Improve rendering of bindings in footer when multiple items have same action * Clean up footer, allow key_displays csv * Prevent exception when widget is not in screen
45 lines
1.2 KiB
Python
45 lines
1.2 KiB
Python
from __future__ import annotations
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from textual.app import App, ComposeResult
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from textual.binding import Binding
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from textual.widgets import Static, Footer, Header
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class JustABox(App):
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BINDINGS = [
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Binding(
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key="ctrl+t", action="text_fade_out", description="text-opacity fade out"
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),
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Binding(
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key="o,f,w",
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action="widget_fade_out",
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description="opacity fade out",
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),
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]
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def compose(self) -> ComposeResult:
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yield Header()
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yield Static("Hello, world!", id="box1")
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yield Footer()
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def action_text_fade_out(self) -> None:
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box = self.query_one("#box1")
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self.animator.animate(box.styles, "text_opacity", value=0.0, duration=1)
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def action_widget_fade_out(self) -> None:
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box = self.query_one("#box1")
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self.animator.animate(box.styles, "opacity", value=0.0, duration=1)
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def key_d(self):
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print(self.screen.styles.get_rules())
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print(self.screen.styles.css)
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def key_plus(self):
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print("plus!")
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app = JustABox(watch_css=True, css_path="../darren/just_a_box.css")
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if __name__ == "__main__":
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app.run()
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