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Add tooltip support to ImageWidget.

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This commit is contained in:
Paul Chote
2016-05-29 00:36:14 +01:00
parent 88768031a5
commit 90468974ce
1 changed files with 33 additions and 0 deletions
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33
OpenRA.Mods.Common/Widgets/ImageWidget.cs
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@@ -17,16 +17,27 @@ namespace OpenRA.Mods.Common.Widgets
{ {
public class ImageWidget : Widget public class ImageWidget : Widget
{ {
public readonly string TooltipTemplate;
public readonly string TooltipContainer;
public string ImageCollection = ""; public string ImageCollection = "";
public string ImageName = ""; public string ImageName = "";
public bool ClickThrough = true; public bool ClickThrough = true;
public Func<string> GetImageName; public Func<string> GetImageName;
public Func<string> GetImageCollection; public Func<string> GetImageCollection;
[Translate] public string TooltipText;
Lazy<TooltipContainerWidget> tooltipContainer;
public Func<string> GetTooltipText;
public ImageWidget() public ImageWidget()
{ {
GetImageName = () => ImageName; GetImageName = () => ImageName;
GetImageCollection = () => ImageCollection; GetImageCollection = () => ImageCollection;
GetTooltipText = () => TooltipText;
tooltipContainer = Exts.Lazy(() =>
Ui.Root.Get<TooltipContainerWidget>(TooltipContainer));
} }
protected ImageWidget(ImageWidget other) protected ImageWidget(ImageWidget other)
@@ -37,6 +48,12 @@ namespace OpenRA.Mods.Common.Widgets
GetImageName = other.GetImageName; GetImageName = other.GetImageName;
ImageCollection = other.ImageCollection; ImageCollection = other.ImageCollection;
GetImageCollection = other.GetImageCollection; GetImageCollection = other.GetImageCollection;
TooltipTemplate = other.TooltipTemplate;
TooltipContainer = other.TooltipContainer;
GetTooltipText = other.GetTooltipText;
tooltipContainer = Exts.Lazy(() =>
Ui.Root.Get<TooltipContainerWidget>(TooltipContainer));
} }
public override Widget Clone() { return new ImageWidget(this); } public override Widget Clone() { return new ImageWidget(this); }
@@ -57,5 +74,21 @@ namespace OpenRA.Mods.Common.Widgets
{ {
return !ClickThrough && RenderBounds.Contains(mi.Location); return !ClickThrough && RenderBounds.Contains(mi.Location);
} }
public override void MouseEntered()
{
if (TooltipContainer == null || GetTooltipText == null)
return;
tooltipContainer.Value.SetTooltip(TooltipTemplate, new WidgetArgs() { { "getText", GetTooltipText } });
}
public override void MouseExited()
{
if (TooltipContainer == null)
return;
tooltipContainer.Value.RemoveTooltip();
}
} }
} }