63 lines
1.8 KiB
C#
63 lines
1.8 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2011 The OpenRA Developers (see AUTHORS)
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* This file is part of OpenRA, which is free software. It is made
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* available to you under the terms of the GNU General Public License
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* as published by the Free Software Foundation. For more information,
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* see COPYING.
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*/
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#endregion
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using System;
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using System.Collections.Generic;
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using System.Drawing;
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using OpenRA.Graphics;
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using OpenRA.Widgets;
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using System.Reflection;
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namespace OpenRA.Mods.Cnc.Widgets
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{
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public class CncDropDownButtonWidget : DropDownButtonWidget
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{
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public CncDropDownButtonWidget() : base() { }
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protected CncDropDownButtonWidget(CncDropDownButtonWidget other) : base(other) { }
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public override Widget Clone() { return new CncDropDownButtonWidget(this); }
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Widget panel;
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Widget fullscreenMask;
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public void RemovePanel()
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{
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Widget.RootWidget.RemoveChild(fullscreenMask);
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Widget.RootWidget.RemoveChild(panel);
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Game.BeforeGameStart -= RemovePanel;
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panel = fullscreenMask = null;
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}
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public void AttachPanel(Widget p)
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{
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if (panel != null)
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throw new InvalidOperationException("Attempted to attach a panel to an open dropdown");
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panel = p;
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// Mask to prevent any clicks from being sent to other widgets
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fullscreenMask = new ContainerWidget();
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fullscreenMask.Bounds = new Rectangle(0, 0, Game.viewport.Width, Game.viewport.Height);
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Widget.RootWidget.AddChild(fullscreenMask);
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Game.BeforeGameStart += RemovePanel;
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fullscreenMask.OnMouseDown = mi =>
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{
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RemovePanel();
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return true;
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};
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fullscreenMask.OnMouseUp = mi => true;
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var oldBounds = panel.Bounds;
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panel.Bounds = new Rectangle(RenderOrigin.X, RenderOrigin.Y + Bounds.Height, oldBounds.Width, oldBounds.Height);
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Widget.RootWidget.AddChild(panel);
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}
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}
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}
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