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Add support for button tooltip descriptions.

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This commit is contained in:
Paul Chote
2017-06-04 11:21:26 +00:00
committed by Curtis Shmyr
parent ce233a6cca
commit 8f2a933ba8
2 changed files with 30 additions and 1 deletions
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24
OpenRA.Mods.Common/Widgets/Logic/ButtonTooltipLogic.cs
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@@ -9,6 +9,7 @@
*/
#endregion
using System;
using OpenRA.Widgets;
namespace OpenRA.Mods.Common.Widgets.Logic
@@ -38,6 +39,29 @@ namespace OpenRA.Mods.Common.Widgets.Logic
widget.Bounds.Width = hotkey.Bounds.X + label.Bounds.X + font.Measure(hotkeyLabel).X;
}
var desc = button.GetTooltipDesc();
if (!string.IsNullOrEmpty(desc))
{
var descTemplate = widget.Get<LabelWidget>("DESC");
widget.RemoveChild(descTemplate);
var descFont = Game.Renderer.Fonts[descTemplate.Font];
var descWidth = 0;
var descOffset = descTemplate.Bounds.Y;
foreach (var line in desc.Split(new[] { "\\n" }, StringSplitOptions.None))
{
descWidth = Math.Max(descWidth, descFont.Measure(line).X);
var lineLabel = (LabelWidget)descTemplate.Clone();
lineLabel.GetText = () => line;
lineLabel.Bounds.Y = descOffset;
widget.AddChild(lineLabel);
descOffset += descTemplate.Bounds.Height;
}
widget.Bounds.Width = Math.Max(widget.Bounds.Width, descTemplate.Bounds.X * 2 + descWidth);
widget.Bounds.Height += descOffset - descTemplate.Bounds.Y + descTemplate.Bounds.X;
}
}
}
}