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Add group labels to the slots dropdown.

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This commit is contained in:
Paul Chote
2013-06-30 12:29:52 +12:00
parent 046d6be402
commit 0ad9e65577
4 changed files with 67 additions and 4 deletions
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35
OpenRA.Game/Widgets/DropDownButtonWidget.cs
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@@ -105,6 +105,41 @@ namespace OpenRA.Widgets
panel.Bounds.Height = Math.Min(height, panel.ContentHeight);
AttachPanel(panel);
}
public void ShowDropDown<T>(string panelTemplate, int height, Dictionary<string, IEnumerable<T>> groups, Func<T, ScrollItemWidget, ScrollItemWidget> setupItem)
{
var substitutions = new Dictionary<string,int>() {{ "DROPDOWN_WIDTH", Bounds.Width }};
var panel = (ScrollPanelWidget)Ui.LoadWidget(panelTemplate, null, new WidgetArgs()
{{ "substitutions", substitutions }});
var headerTemplate = panel.Get<ScrollItemWidget>("HEADER");
var itemTemplate = panel.Get<ScrollItemWidget>("TEMPLATE");
panel.RemoveChildren();
foreach (var kv in groups)
{
var group = kv.Key;
if (group.Length > 0)
{
var header = ScrollItemWidget.Setup(headerTemplate, () => true, () => {});
header.Get<LabelWidget>("LABEL").GetText = () => group;
panel.AddChild(header);
}
foreach (var option in kv.Value)
{
var o = option;
var item = setupItem(o, itemTemplate);
var onClick = item.OnClick;
item.OnClick = () => { onClick(); RemovePanel(); };
panel.AddChild(item);
}
}
panel.Bounds.Height = Math.Min(height, panel.ContentHeight);
AttachPanel(panel);
}
}
public class MaskWidget : Widget