Renamed 'Vertical' to 'VerticalScroll'.

Related issues: #1957.

docs/examples/styles/height_comparison.py

@@ -1,6 +1,6 @@
 from textual.app import App
-from textual.containers import Vertical
-from textual.widgets import Placeholder, Label, Static
+from textual.containers import VerticalScroll
+from textual.widgets import Label, Placeholder, Static
 
 
 class Ruler(Static):
@@ -11,7 +11,7 @@ class Ruler(Static):
 
 class HeightComparisonApp(App):
     def compose(self):
-        yield Vertical(
+        yield VerticalScroll(
             Placeholder(id="cells"),  # (1)!
             Placeholder(id="percent"),
             Placeholder(id="w"),

docs/examples/styles/max_width.py

@@ -1,11 +1,11 @@
 from textual.app import App
-from textual.containers import Vertical
+from textual.containers import VerticalScroll
 from textual.widgets import Placeholder
 
 
 class MaxWidthApp(App):
     def compose(self):
-        yield Vertical(
+        yield VerticalScroll(
             Placeholder("max-width: 50h", id="p1"),
             Placeholder("max-width: 999", id="p2"),
             Placeholder("max-width: 50%", id="p3"),

docs/examples/styles/min_width.css

@@ -1,4 +1,4 @@
-Vertical {
+VerticalScroll {
     height: 100%;
     width: 100%;
     overflow-x: auto;
@@ -10,7 +10,8 @@ Placeholder {
 }
 
 #p1 {
-    min-width: 25%;  /* (1)! */
+    min-width: 25%;
+    /* (1)! */
 }
 
 #p2 {

docs/examples/styles/min_width.py

@@ -1,11 +1,11 @@
 from textual.app import App
-from textual.containers import Vertical
+from textual.containers import VerticalScroll
 from textual.widgets import Placeholder
 
 
 class MinWidthApp(App):
     def compose(self):
-        yield Vertical(
+        yield VerticalScroll(
             Placeholder("min-width: 25%", id="p1"),
             Placeholder("min-width: 75%", id="p2"),
             Placeholder("min-width: 100", id="p3"),

docs/examples/styles/overflow.css

@@ -3,7 +3,7 @@ Screen {
     color: black;
 }
 
-Vertical {
+VerticalScroll {
     width: 1fr;
 }
 
@@ -13,7 +13,7 @@ Static {
     border: green wide;
     color: white 90%;
     height: auto;
-}    
+}
 
 #right {
     overflow-y: hidden;

docs/examples/styles/overflow.py

@@ -1,6 +1,6 @@
 from textual.app import App
+from textual.containers import Horizontal, VerticalScroll
 from textual.widgets import Static
-from textual.containers import Horizontal, Vertical
 
 TEXT = """I must not fear.
 Fear is the mind-killer.
@@ -14,8 +14,8 @@ Where the fear has gone there will be nothing. Only I will remain."""
 class OverflowApp(App):
     def compose(self):
         yield Horizontal(
-            Vertical(Static(TEXT), Static(TEXT), Static(TEXT), id="left"),
-            Vertical(Static(TEXT), Static(TEXT), Static(TEXT), id="right"),
+            VerticalScroll(Static(TEXT), Static(TEXT), Static(TEXT), id="left"),
+            VerticalScroll(Static(TEXT), Static(TEXT), Static(TEXT), id="right"),
         )
 
 

docs/examples/styles/scrollbar_size.py

@@ -1,5 +1,5 @@
 from textual.app import App
-from textual.containers import Vertical
+from textual.containers import VerticalScroll
 from textual.widgets import Label
 
 TEXT = """I must not fear.
@@ -14,7 +14,7 @@ Where the fear has gone there will be nothing. Only I will remain.
 
 class ScrollbarApp(App):
     def compose(self):
-        yield Vertical(Label(TEXT * 5), classes="panel")
+        yield VerticalScroll(Label(TEXT * 5), classes="panel")
 
 
 app = ScrollbarApp(css_path="scrollbar_size.css")

docs/examples/styles/visibility_containers.py

@@ -1,11 +1,11 @@
 from textual.app import App
-from textual.containers import Horizontal, Vertical
+from textual.containers import Horizontal, VerticalScroll
 from textual.widgets import Placeholder
 
 
 class VisibilityContainersApp(App):
     def compose(self):
-        yield Vertical(
+        yield VerticalScroll(
             Horizontal(
                 Placeholder(),
                 Placeholder(),