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Proper mouseover support.

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This commit is contained in:
Paul Chote
2011-07-04 04:58:56 +12:00
parent 1114293035
commit e9d67860de
10 changed files with 47 additions and 21 deletions
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20
OpenRA.Game/Widgets/ScrollPanelWidget.cs
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@@ -75,20 +75,22 @@ namespace OpenRA.Widgets
downButtonRect = new Rectangle(rb.Right - ScrollbarWidth, rb.Bottom - ScrollbarWidth, ScrollbarWidth, ScrollbarWidth);
scrollbarRect = new Rectangle(rb.Right - ScrollbarWidth, rb.Y + ScrollbarWidth - 1, ScrollbarWidth, ScrollbarHeight + 2);
thumbRect = new Rectangle(rb.Right - ScrollbarWidth, thumbOrigin, ScrollbarWidth, thumbHeight);
var upHover = Widget.MouseOverWidget == this && upButtonRect.Contains(Viewport.LastMousePos);
var upDisabled = thumbHeight == 0 || ListOffset >= 0;
var downHover = Widget.MouseOverWidget == this && downButtonRect.Contains(Viewport.LastMousePos);
var downDisabled = thumbHeight == 0 || ListOffset <= Bounds.Height - ContentHeight;
var thumbHover = Widget.MouseOverWidget == this && thumbRect.Contains(Viewport.LastMousePos);
WidgetUtils.DrawPanel(Background, backgroundRect);
WidgetUtils.DrawPanel("scrollpanel-bg", scrollbarRect);
ButtonWidget.DrawBackground("button", upButtonRect, (thumbHeight == 0 || ListOffset >= 0),
UpPressed, upButtonRect.Contains(Viewport.LastMousePos));
ButtonWidget.DrawBackground("button", downButtonRect, (thumbHeight == 0 || ListOffset <= Bounds.Height - ContentHeight),
DownPressed, downButtonRect.Contains(Viewport.LastMousePos));
ButtonWidget.DrawBackground("button", upButtonRect, upDisabled, UpPressed, upHover);
ButtonWidget.DrawBackground("button", downButtonRect, downDisabled, DownPressed, downHover);
if (thumbHeight > 0)
ButtonWidget.DrawBackground("scrollthumb", thumbRect, false, (Focused && thumbRect.Contains(Viewport.LastMousePos)),
thumbRect.Contains(Viewport.LastMousePos));
ButtonWidget.DrawBackground("scrollthumb", thumbRect, false, Focused && thumbHover, thumbHover);
var upDisabled = thumbHeight == 0 || ListOffset >= 0;
var downDisabled = thumbHeight == 0 || ListOffset <= Bounds.Height - ContentHeight;
var upOffset = !UpPressed || upDisabled ? 4 : 4 + ButtonDepth;
var downOffset = !DownPressed || downDisabled ? 4 : 4 + ButtonDepth;