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Color selector as a drop panel.

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This commit is contained in:
Paul Chote
2010-11-28 12:58:18 +13:00
parent 0b9a984b7a
commit ce5ca9dbca
4 changed files with 160 additions and 158 deletions
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52
OpenRA.Game/Widgets/ButtonWidget.cs
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@@ -115,7 +115,7 @@ namespace OpenRA.Widgets
public override Widget Clone() { return new DropDownButtonWidget(this); }
public override int UsableWidth { get { return Bounds.Width - Bounds.Height; } } /* space for button */
public static void ShowDropDown<T>(Widget w, IEnumerable<T> ts, Func<T, int, LabelWidget> ft)
public static void ShowDropPanel(Widget w, Widget panel, IEnumerable<Widget> dismissAfter, Func<bool> onDismiss)
{
var fullscreenMask = new ContainerWidget
{
@@ -123,8 +123,36 @@ namespace OpenRA.Widgets
ClickThrough = false,
Visible = true
};
Widget.RootWidget.AddChild(fullscreenMask);
Action HideDropDown = () =>
{
Widget.RootWidget.Children.Remove(fullscreenMask);
Widget.RootWidget.Children.Remove(panel);
};
fullscreenMask.OnMouseDown = mi =>
{
if (onDismiss()) HideDropDown();
return false;
};
var oldBounds = panel.Bounds;
panel.Bounds = new Rectangle(w.RenderOrigin.X, w.RenderOrigin.Y + w.Bounds.Height, oldBounds.Width, oldBounds.Height);
panel.ClickThrough = false;
panel.Visible = true;
panel.OnMouseUp = mi => true;
foreach (var ww in dismissAfter)
{
var origMouseUp = ww.OnMouseUp;
ww.OnMouseUp = mi => { var result = origMouseUp(mi); if (onDismiss()) HideDropDown(); return result; };
}
Widget.RootWidget.AddChild(panel);
}
public static void ShowDropDown<T>(Widget w, IEnumerable<T> ts, Func<T, int, LabelWidget> ft)
{
var dropDown = new ScrollPanelWidget
{
Bounds = new Rectangle(w.RenderOrigin.X, w.RenderOrigin.Y + w.Bounds.Height, w.Bounds.Width, 100),
@@ -133,28 +161,13 @@ namespace OpenRA.Widgets
OnMouseUp = mi => true,
};
Widget.RootWidget.AddChild(dropDown);
Action HideDropDown = () =>
{
Widget.RootWidget.Children.Remove(fullscreenMask);
Widget.RootWidget.Children.Remove(dropDown);
};
fullscreenMask.OnMouseDown = mi =>
{
HideDropDown();
return false;
};
var y = 0;
List<LabelWidget> items = new List<LabelWidget>();
List<Widget> dismissAfter = new List<Widget>();
foreach (var t in ts)
{
var ww = ft(t, dropDown.Bounds.Width);
var origMouseUp = ww.OnMouseUp;
ww.OnMouseUp = mi => { var result = origMouseUp(mi); HideDropDown(); return result; };
dismissAfter.Add(ww);
ww.ClickThrough = false;
ww.IsVisible = () => true;
ww.Bounds = new Rectangle(1, y, ww.Bounds.Width, ww.Bounds.Height);
@@ -175,6 +188,7 @@ namespace OpenRA.Widgets
dropDown.ContentHeight = y;
dropDown.Bounds.Height = y + 2;
ShowDropPanel(w,dropDown, dismissAfter, () => true);
}
}
}