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Rollover etc CncDropDownButtonWidgets

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This commit is contained in:
Paul Chote
2011-05-10 21:49:33 +12:00
parent 86159f9ddc
commit dfb07153c6
3 changed files with 86 additions and 21 deletions
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80
OpenRA.Mods.Cnc/Widgets/CncMenuButton.cs
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@@ -8,11 +8,12 @@
*/
#endregion
using System;
using OpenRA.Widgets;
using OpenRA.Graphics;
using System.Collections.Generic;
using System.Drawing;
using OpenRA.Graphics;
using OpenRA.Widgets;
namespace OpenRA.Mods.Cnc.Widgets
{
public class CncMenuButtonWidget : ButtonWidget
@@ -91,7 +92,10 @@ namespace OpenRA.Mods.Cnc.Widgets
public class CncScrollPanelWidget : ScrollPanelWidget
{
public CncScrollPanelWidget()
: base() { }
: base()
{
Background = "panel-gray";
}
protected CncScrollPanelWidget(CncScrollPanelWidget widget)
: base(widget) { }
@@ -129,7 +133,7 @@ namespace OpenRA.Mods.Cnc.Widgets
thumbRect.Contains(Viewport.LastMousePos) ? "button-hover" : "button";
WidgetUtils.DrawPanel(scrollbarBg, scrollbarRect);
WidgetUtils.DrawPanel("panel-gray", backgroundRect);
WidgetUtils.DrawPanel(Background, backgroundRect);
WidgetUtils.DrawPanel(upButtonBg, upButtonRect);
WidgetUtils.DrawPanel(downButtonBg, downButtonRect);
@@ -237,7 +241,6 @@ namespace OpenRA.Mods.Cnc.Widgets
public CncSliderWidget() : base() { }
public CncSliderWidget(CncSliderWidget other) : base(other) { }
public override Widget Clone() { return new CncSliderWidget(this); }
public override void DrawInner()
{
@@ -269,5 +272,70 @@ namespace OpenRA.Mods.Cnc.Widgets
WidgetUtils.DrawPanel(state, tr);
}
}
public class CncDropDownButtonWidget : DropDownButtonWidget
{
public Func<bool> IsDisabled = () => false;
public Renderer.FontType Font = Renderer.FontType.Bold;
public CncDropDownButtonWidget() : base() { }
protected CncDropDownButtonWidget(CncDropDownButtonWidget other) : base(other)
{
Font = other.Font;
}
public override Widget Clone() { return new CncDropDownButtonWidget(this); }
public override void DrawInner()
{
var rb = RenderBounds;
var state = IsDisabled() ? "button-disabled" :
Depressed ? "button-pressed" :
rb.Contains(Viewport.LastMousePos) ? "button-hover" :
"button";
WidgetUtils.DrawPanel(state, rb);
var font = Game.Renderer.Fonts[Font];
var text = GetText();
font.DrawText(text,
new int2(rb.X + UsableWidth / 2, rb.Y + Bounds.Height / 2)
- new int2(font.Measure(text).X / 2,
font.Measure(text).Y / 2), IsDisabled() ? Color.Gray : Color.White);
var image = ChromeProvider.GetImage("scrollbar", "down_arrow");
WidgetUtils.DrawRGBA( image, new float2(rb.Right - rb.Height + 4,
rb.Top + (rb.Height - image.bounds.Height) / 2));
WidgetUtils.FillRectWithColor(new Rectangle(rb.Right - rb.Height, rb.Top + 3, 1, rb.Height - 6),
Color.White);
}
public static new void ShowDropDown<T>(Widget w, IEnumerable<T> ts, Func<T, int, LabelWidget> ft)
{
var dropDown = new CncScrollPanelWidget();
dropDown.Bounds = new Rectangle(w.RenderOrigin.X, w.RenderOrigin.Y + w.Bounds.Height, w.Bounds.Width, 100);
dropDown.ItemSpacing = 1;
dropDown.Background = "panel-black";
List<LabelWidget> items = new List<LabelWidget>();
List<Widget> dismissAfter = new List<Widget>();
foreach (var t in ts)
{
var ww = ft(t, dropDown.Bounds.Width - dropDown.ScrollbarWidth);
dismissAfter.Add(ww);
ww.OnMouseMove = mi => items.Do(lw =>
{
lw.Background = null;
ww.Background = "button-hover";
});
dropDown.AddChild(ww);
items.Add(ww);
}
dropDown.Bounds.Height = Math.Min(150, dropDown.ContentHeight);
ShowDropPanel(w, dropDown, dismissAfter, () => true);
}
}
}