82 lines
2.3 KiB
C#
82 lines
2.3 KiB
C#
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using System;
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namespace Gwen.Control
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{
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/// <summary>
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/// Docked tab control.
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/// </summary>
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public class DockedTabControl : TabControl
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{
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private readonly TabTitleBar m_TitleBar;
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/// <summary>
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/// Determines whether the title bar is visible.
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/// </summary>
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public bool TitleBarVisible { get { return !m_TitleBar.IsHidden; } set { m_TitleBar.IsHidden = !value; } }
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/// <summary>
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/// Initializes a new instance of the <see cref="DockedTabControl"/> class.
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/// </summary>
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/// <param name="parent">Parent control.</param>
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public DockedTabControl(Base parent)
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: base(parent)
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{
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Dock = Pos.Fill;
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m_TitleBar = new TabTitleBar(this);
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m_TitleBar.Dock = Pos.Top;
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m_TitleBar.IsHidden = true;
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}
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/// <summary>
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/// Lays out the control's interior according to alignment, padding, dock etc.
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/// </summary>
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/// <param name="skin">Skin to use.</param>
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protected override void Layout(Skin.Base skin)
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{
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TabStrip.IsHidden = (TabCount <= 1);
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UpdateTitleBar();
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base.Layout(skin);
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}
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private void UpdateTitleBar()
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{
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if (CurrentButton == null)
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return;
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m_TitleBar.UpdateFromTab(CurrentButton);
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}
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public override void DragAndDrop_StartDragging(DragDrop.Package package, int x, int y)
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{
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base.DragAndDrop_StartDragging(package, x, y);
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IsHidden = true;
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// This hiding our parent thing is kind of lousy.
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Parent.IsHidden = true;
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}
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public override void DragAndDrop_EndDragging(bool success, int x, int y)
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{
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IsHidden = false;
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if (!success)
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{
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Parent.IsHidden = false;
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}
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}
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public void MoveTabsTo(DockedTabControl target)
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{
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var children = TabStrip.Children.ToArray(); // copy because collection will be modified
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foreach (Base child in children)
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{
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TabButton button = child as TabButton;
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if (button == null)
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continue;
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target.AddPage(button);
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}
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Invalidate();
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}
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}
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}
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