DotNet 4.8.1 build of DotNetBar
This commit is contained in:
572
PROMS/DotNetBar Source Code/Ribbon/ApplicationButton.cs
Normal file
572
PROMS/DotNetBar Source Code/Ribbon/ApplicationButton.cs
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using System;
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using System.Text;
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using System.ComponentModel;
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using System.Drawing;
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using DevComponents.DotNetBar.Rendering;
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using System.Windows.Forms;
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namespace DevComponents.DotNetBar
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{
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/// <summary>
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/// Represents the Office Application Button displayed in the top-left corner of the Ribbon Control.
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/// </summary>
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[System.ComponentModel.ToolboxItem(false), System.ComponentModel.DesignTimeVisible(false), DefaultEvent("Click"), Designer("DevComponents.DotNetBar.Design.ApplicationButtonDesigner, DevComponents.DotNetBar.Design, Version=14.1.0.37, Culture=neutral, PublicKeyToken=90f470f34c89ccaf")]
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public class ApplicationButton : ButtonItem
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{
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private const string SysBackstageBackButtonName = "sys_backstage_back_button";
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private const string SysBackstagePanelName = "sys_backstage_panel";
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#region Private Variables
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private bool m_ThumbTucked = false;
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#endregion
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#region Internal Implementation
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protected override void Dispose(bool disposing)
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{
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if(_BackstageTab!=null)
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_BackstageTab.Leave -= BackstageTabLeave;
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base.Dispose(disposing);
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}
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public override void RecalcSize()
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{
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ButtonItemLayout.LayoutButton(this, true);
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m_NeedRecalcSize = false;
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}
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/// <summary>
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/// Gets or sets a value indicating whether the item is expanded or not. For Popup items this would indicate whether the item is popped up or not.
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/// </summary>
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[System.ComponentModel.Browsable(false), System.ComponentModel.DefaultValue(false), System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Hidden)]
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public override bool Expanded
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{
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get { return base.Expanded; }
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set
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{
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if (base.Expanded != value)
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{
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if (!value)
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{
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RibbonStrip container = this.ContainerControl as RibbonStrip;
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if (container != null && container.MouseDownOnCaption)
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return;
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}
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base.Expanded = value;
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}
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}
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}
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protected internal override void OnExpandChange()
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{
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m_ThumbTucked = false;
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if (!this.DesignMode && this.Expanded && this.PopupLocation.IsEmpty && this.PopupSide == ePopupSide.Default &&
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(this.Parent is CaptionItemContainer ||
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this.Parent is RibbonTabItemContainer))
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{
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if (this.SubItems.Count > 0 && this.SubItems[0] is ItemContainer &&
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((ItemContainer)this.SubItems[0]).BackgroundStyle.Class == ElementStyleClassKeys.RibbonFileMenuContainerKey)
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{
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RibbonStrip rs = this.ContainerControl as RibbonStrip;
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if (rs != null)
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{
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if (this.Parent is RibbonTabItemContainer)
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{
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if (this.EffectiveStyle == eDotNetBarStyle.Windows7)
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this.PopupLocation = new Point(this.IsRightToLeft ? this.Bounds.Right : this.LeftInternal, this.TopInternal - 1);
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else if (StyleManager.IsMetro(this.EffectiveStyle))
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{
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this.PopupLocation = new Point(this.IsRightToLeft ? this.Bounds.Right : this.LeftInternal - 4, this.TopInternal);
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}
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else
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this.PopupLocation = new Point(this.IsRightToLeft ? this.Bounds.Right : this.LeftInternal, this.TopInternal);
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}
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else
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this.PopupLocation = new Point(this.IsRightToLeft ? this.Bounds.Right : this.LeftInternal, rs.GetItemContainerBounds().Y - 1);
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this.VerifyPopupScreenPosition = false;
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m_ThumbTucked = true;
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}
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}
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}
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_WasMaximized = false;
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if (_BackstageTab != null && _BackstageTabEnabled)
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{
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PopupManager.CloseAllPopups();
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if (this.Expanded)
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{
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PopupOpenEventArgs args = new PopupOpenEventArgs();
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OnPopupOpen(args);
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if (args.Cancel)
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{
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this.Expanded = false;
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return;
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}
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if (StyleManager.IsMetro(EffectiveStyle))
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{
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CreateBackstageBackButton();
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if (_BackstageTab.Parent is Form && ((Form)_BackstageTab.Parent).WindowState == FormWindowState.Maximized)
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_WasMaximized = true;
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}
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else
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RemoveBackstageBackButton();
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UpdateBackstageTabSize();
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if (this.ContainerControl is IKeyTipsControl)
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{
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IKeyTipsControl kc = this.ContainerControl as IKeyTipsControl;
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_BackstageTab.TabStrip.ShowKeyTips = kc.ShowKeyTips;
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kc.ShowKeyTips = false;
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}
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OnPopupShowing(EventArgs.Empty);
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_BackstageTab.Visible = true;
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_BackstageTab.BringToFront();
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_BackstageTab.Focus();
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if (_BackstageTab.SelectedPanel != null)
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_BackstageTab.SelectedPanel.BringToFront();
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RibbonStrip strip = this.RibbonStrip;
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if (StyleManager.IsMetro(EffectiveStyle) && strip != null)
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{
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((RibbonStripContainerItem)strip.GetBaseItemContainer()).MetroBackstageOpen = true;
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strip.TabGroupPaintSuspended = true;
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}
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if (strip != null && strip.SelectedRibbonTabItem != null)
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{
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_LastSelectedRibbonTabItem = strip.SelectedRibbonTabItem;
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if (this.DesignMode)
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_LastSelectedRibbonTabItem.RenderTabState = false;
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else
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_LastSelectedRibbonTabItem.Checked = false;
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}
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}
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else
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{
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OnPopupClose(EventArgs.Empty);
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if (_LastSelectedRibbonTabItem != null)
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{
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if (this.DesignMode)
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_LastSelectedRibbonTabItem.RenderTabState = true;
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else
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_LastSelectedRibbonTabItem.Checked = true;
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_LastSelectedRibbonTabItem = null;
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}
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if (this.ContainerControl is IKeyTipsControl)
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{
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IKeyTipsControl kc = this.ContainerControl as IKeyTipsControl;
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kc.ShowKeyTips = _BackstageTab.TabStrip.ShowKeyTips;
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_BackstageTab.TabStrip.ShowKeyTips = false;
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}
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_BackstageTab.Visible = false;
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RibbonStrip strip = this.ContainerControl as RibbonStrip;
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if (StyleManager.IsMetro(EffectiveStyle))
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{
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_BackstageTab.Resize -= BackstageTabResized;
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_BackstageTab.TabStrip.Resize -= BackstageTabResized;
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if (strip != null)
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{
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((RibbonStripContainerItem)strip.GetBaseItemContainer()).MetroBackstageOpen = false;
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strip.TabGroupPaintSuspended = false;
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}
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}
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if (strip != null)
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{
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strip.BackstageTabClosed(_BackstageTab);
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strip.Invalidate();
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}
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OnPopupFinalized(EventArgs.Empty);
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}
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RaiseExpandChange(EventArgs.Empty);
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return;
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}
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base.OnExpandChange();
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}
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private void CreateBackstageBackButton()
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{
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if (_BackstageTab.Tabs.Contains(SysBackstageBackButtonName))
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return;
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ButtonItem back = new ButtonItem(SysBackstageBackButtonName);
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back.ColorTable = eButtonColor.BlueOrb;
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back.Symbol = "\uf060";
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back.Shape = new EllipticalShapeDescriptor();
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back.Click += new EventHandler(BackButtonClick);
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back.FixedSize = new Size(35, 35);
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back.Margin = new Padding(10, 0, 15, 15);
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back.SetSystemItem(true);
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_BackstageTab.Tabs.Insert(0, back);
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back.SetDesignMode(false);
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// Insert top dock panel which is excluded by region but will move the tab content down
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Panel panel = new Panel();
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panel.Dock = DockStyle.Top;
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panel.Name = SysBackstagePanelName;
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_BackstageTab.Controls.Add(panel);
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panel.BringToFront();
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}
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private void RemoveBackstageBackButton()
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{
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if (!_BackstageTab.Tabs.Contains(SysBackstageBackButtonName))
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return;
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_BackstageTab.Tabs.Remove(SysBackstageBackButtonName);
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Panel panel = (Panel)_BackstageTab.Controls[SysBackstagePanelName];
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_BackstageTab.Controls.Remove(panel);
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panel.Dispose();
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}
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void BackButtonClick(object sender, EventArgs e)
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{
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this.Expanded = false;
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}
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public override void ContainerLostFocus(bool appLostFocus)
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{
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if (_BackstageTabEnabled && _BackstageTab != null && this.DesignMode && this.Expanded && appLostFocus) return;
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base.ContainerLostFocus(appLostFocus);
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}
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internal override bool PopupPositionAdjusted
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{
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get { return base.PopupPositionAdjusted; }
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set
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{
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base.PopupPositionAdjusted = value;
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if (base.PopupPositionAdjusted && m_ThumbTucked)
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m_ThumbTucked = false;
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}
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}
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internal void OnMenuPaint(ItemPaintArgs pa)
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{
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if (!m_ThumbTucked) return;
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Graphics g = pa.Graphics;
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RibbonStrip rs = this.ContainerControl as RibbonStrip;
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if (rs != null)
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{
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if (this.Parent is RibbonTabItemContainer)
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{
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if (pa.RightToLeft)
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g.TranslateTransform(-(this.LeftInternal - pa.ContainerControl.Width + this.WidthInternal), -(this.TopInternal));
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else
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{
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if (this.EffectiveStyle == eDotNetBarStyle.Windows7)
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g.TranslateTransform(-this.LeftInternal, -(this.TopInternal - 1));
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else
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g.TranslateTransform(-this.LeftInternal, -(this.TopInternal));
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}
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}
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else
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{
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if (pa.RightToLeft)
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g.TranslateTransform(-(this.LeftInternal - pa.ContainerControl.Width + this.WidthInternal), -(rs.GetItemContainerBounds().Y - 1));
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else
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g.TranslateTransform(-this.LeftInternal, -(rs.GetItemContainerBounds().Y - 1));
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}
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g.ResetClip();
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Control c = pa.ContainerControl;
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pa.ContainerControl = rs;
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pa.IsOnMenu = false;
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this.IgnoreAlpha = true;
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bool oldGlassEnabled = pa.GlassEnabled;
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pa.GlassEnabled = rs.IsGlassEnabled;
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_MenuOverlayPaint = true;
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this.Paint(pa);
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_MenuOverlayPaint = false;
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pa.GlassEnabled = oldGlassEnabled;
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this.IgnoreAlpha = false;
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pa.ContainerControl = c;
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pa.IsOnMenu = true;
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g.ResetTransform();
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}
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}
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protected override void OnCommandChanged()
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{
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}
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protected override bool IsRightHanded
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{
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get
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{
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return false;
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}
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}
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private bool _MenuOverlayPaint = false;
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internal bool IsMenuOverlayPaint
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{
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get
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{
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return _MenuOverlayPaint;
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}
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}
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protected override void OnStyleChanged()
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{
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if (this.EffectiveStyle == eDotNetBarStyle.Office2010)
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{
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this.ImagePaddingHorizontal = 0;
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this.ImagePaddingVertical = 0;
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}
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else if (this.EffectiveStyle == eDotNetBarStyle.Windows7)
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{
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this.ImagePaddingHorizontal = 0;
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this.ImagePaddingVertical = 0;
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}
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else if (StyleManager.IsMetro(this.EffectiveStyle))
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{
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this.ImagePaddingHorizontal = 0;
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this.ImagePaddingVertical = 1;
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}
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else
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{
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if (ImagePaddingVertical == 0) ImagePaddingVertical = 2;
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if (ImagePaddingHorizontal == 0) ImagePaddingHorizontal = 2;
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}
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base.OnStyleChanged();
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}
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protected override bool IsPulseEnabed
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{
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get
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{
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if ((this.EffectiveStyle == eDotNetBarStyle.Office2010 || StyleManager.IsMetro(this.EffectiveStyle)) && WinApi.IsGlassEnabled) return false;
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return base.IsPulseEnabed;
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}
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}
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private void UpdateBackstageTabSize()
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{
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if (_BackstageTab == null) return;
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Control parentForm = _BackstageTab.Parent;
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if (parentForm == null) throw new InvalidOperationException("BackstageTab control does not have a parent");
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Rectangle tabBounds = parentForm.ClientRectangle;
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RibbonStrip strip = this.RibbonStrip;
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if (strip != null)
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{
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if (StyleManager.IsMetro(this.EffectiveStyle))
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{
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tabBounds = new Rectangle(1, 1, parentForm.Width - 2, parentForm.Height - 2);
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Form form = parentForm as Form;
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if (form != null && form.WindowState == FormWindowState.Maximized)
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{
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if (form is RibbonForm)
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{
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NonClientInfo nci = ((RibbonForm)form).GetNonClientInfo();
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tabBounds.Width -= nci.LeftBorder;
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tabBounds.Height -= nci.BottomBorder;
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}
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else
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{
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tabBounds.Width -= SystemInformation.FrameBorderSize.Width;
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tabBounds.Height -= SystemInformation.FrameBorderSize.Height;
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}
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}
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}
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else
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{
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Point p = parentForm.PointToClient(strip.PointToScreen(this.Bounds.Location));
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p.Y += this.Bounds.Height;// +1;
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tabBounds = new Rectangle(p.X, p.Y, parentForm.ClientRectangle.Width, parentForm.ClientRectangle.Height - p.Y);
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RibbonForm ribbonForm = parentForm as RibbonForm;
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if (ribbonForm != null)
|
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{
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if (!ribbonForm.IsGlassEnabled)
|
||||
{
|
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tabBounds.Width -= ribbonForm.BorderSize * 2;
|
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tabBounds.Height -= ribbonForm.BorderSize;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
_BackstageTab.Bounds = tabBounds;
|
||||
if (StyleManager.IsMetro(this.EffectiveStyle))
|
||||
{
|
||||
_BackstageTab.Resize += BackstageTabResized;
|
||||
_BackstageTab.TabStrip.Resize += BackstageTabResized;
|
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if (_BackstageTab.IsHandleCreated)
|
||||
UpdateBackstageTabSizeAndRegion();
|
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else
|
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_BackstageTab.HandleCreated += new EventHandler(BackstageTabHandleCreated);
|
||||
}
|
||||
else if(_BackstageTab.Region != null)
|
||||
_BackstageTab.Region = null;
|
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_BackstageTab.Anchor = AnchorStyles.Left | AnchorStyles.Right | AnchorStyles.Bottom | AnchorStyles.Top;
|
||||
}
|
||||
|
||||
private void UpdateBackstageTabSizeAndRegion()
|
||||
{
|
||||
_BackstageTab.RecalcLayout();
|
||||
UpdateBackstageTabMetroRegion();
|
||||
}
|
||||
void BackstageTabHandleCreated(object sender, EventArgs e)
|
||||
{
|
||||
_BackstageTab.HandleCreated -= new EventHandler(BackstageTabHandleCreated);
|
||||
BarUtilities.InvokeDelayed(new MethodInvoker(delegate { UpdateBackstageTabSizeAndRegion(); }), 50);
|
||||
}
|
||||
private bool _WasMaximized = false;
|
||||
private void BackstageTabResized(object sender, EventArgs e)
|
||||
{
|
||||
if (StyleManager.IsMetro(this.EffectiveStyle))
|
||||
{
|
||||
Form parentForm = _BackstageTab.Parent as Form;
|
||||
if (parentForm != null && parentForm.WindowState == FormWindowState.Maximized)
|
||||
_WasMaximized = true;
|
||||
else if (_WasMaximized)
|
||||
{
|
||||
_WasMaximized = false;
|
||||
UpdateBackstageTabSize();
|
||||
return;
|
||||
}
|
||||
}
|
||||
UpdateBackstageTabMetroRegion();
|
||||
}
|
||||
private void UpdateBackstageTabMetroRegion()
|
||||
{
|
||||
int captionHeight = 28;
|
||||
RibbonStrip strip = RibbonStrip;
|
||||
if (strip != null) captionHeight = strip.GetTotalCaptionHeight();
|
||||
|
||||
_BackstageTab.Controls[SysBackstagePanelName].Height = captionHeight;
|
||||
|
||||
Rectangle tabBounds = _BackstageTab.ClientRectangle;
|
||||
System.Drawing.Drawing2D.GraphicsPath path = new System.Drawing.Drawing2D.GraphicsPath();
|
||||
path.AddLine(0, 0, _BackstageTab.TabStrip.Width, 0);
|
||||
path.AddLine(_BackstageTab.TabStrip.Width, 0, _BackstageTab.TabStrip.Width, captionHeight);
|
||||
path.AddLine(_BackstageTab.TabStrip.Width, captionHeight, tabBounds.Width, captionHeight);
|
||||
path.AddLine(tabBounds.Width, tabBounds.Height, 0, tabBounds.Height);
|
||||
path.CloseAllFigures();
|
||||
Region reg = new Region(path);
|
||||
_BackstageTab.Region = reg;
|
||||
path.Dispose();
|
||||
}
|
||||
private RibbonTabItem _LastSelectedRibbonTabItem = null;
|
||||
private RibbonStrip RibbonStrip
|
||||
{
|
||||
get
|
||||
{
|
||||
return this.ContainerControl as RibbonStrip;
|
||||
}
|
||||
}
|
||||
|
||||
private bool _BackstageTabEnabled = true;
|
||||
/// <summary>
|
||||
/// Gets or sets whether control set on BackstageTab property is used on application menu popup.
|
||||
/// </summary>
|
||||
[DefaultValue(true), Category("Behavior"), Description("Indicates whether control set on BackstageTab property is used on application menu popup.")]
|
||||
public bool BackstageTabEnabled
|
||||
{
|
||||
get { return _BackstageTabEnabled; }
|
||||
set
|
||||
{
|
||||
this.Expanded = false;
|
||||
_BackstageTabEnabled = value;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
private SuperTabControl _BackstageTab = null;
|
||||
/// <summary>
|
||||
/// Gets or sets the backstage tab that is displayed instead of popup menu.
|
||||
/// </summary>
|
||||
[DefaultValue(null), Category("Behavior"), Description("Indicates backstage tab that is displayed instead of popup menu.")]
|
||||
public SuperTabControl BackstageTab
|
||||
{
|
||||
get
|
||||
{
|
||||
return _BackstageTab;
|
||||
}
|
||||
set
|
||||
{
|
||||
SuperTabControl oldValue = _BackstageTab;
|
||||
_BackstageTab = value;
|
||||
OnBackstageTabChanged(oldValue, value);
|
||||
}
|
||||
}
|
||||
|
||||
private void OnBackstageTabChanged(SuperTabControl oldValue, SuperTabControl newValue)
|
||||
{
|
||||
if (oldValue != null)
|
||||
{
|
||||
oldValue.Leave -= BackstageTabLeave;
|
||||
if (oldValue.TabStrip != null) oldValue.TabStrip.ApplicationButton = null;
|
||||
}
|
||||
|
||||
if (this.Expanded) this.Expanded = false;
|
||||
if (newValue != null)
|
||||
{
|
||||
newValue.Visible = false;
|
||||
newValue.Leave += BackstageTabLeave;
|
||||
if (newValue.TabStrip != null) newValue.TabStrip.ApplicationButton = this;
|
||||
}
|
||||
}
|
||||
|
||||
private void BackstageTabLeave(object sender, EventArgs e)
|
||||
{
|
||||
if (this.Expanded)
|
||||
this.Expanded = false;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Processes the Escape key when Application Button is hosting the backstage tab and uses it to close the tab if open.
|
||||
/// This method is called from ProcessDialogKey method of Office2007RibbonForm.
|
||||
/// </summary>
|
||||
/// <param name="keyData">Key data</param>
|
||||
/// <returns>true if key was used to close backstage tab</returns>
|
||||
[EditorBrowsable(EditorBrowsableState.Never)]
|
||||
public bool ProcessEscapeKey(Keys keyData)
|
||||
{
|
||||
if (keyData == Keys.Escape && this.Expanded)
|
||||
{
|
||||
this.Expanded = false;
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
internal void BackstageMnemonicProcessed(char charCode)
|
||||
{
|
||||
}
|
||||
|
||||
protected override bool CanShowPopup
|
||||
{
|
||||
get
|
||||
{
|
||||
return (this.ShowSubItems || ShouldAutoExpandOnClick) && (this.SubItems.Count > 0 || this.PopupType == ePopupType.Container || BackstageTab != null && BackstageTabEnabled);
|
||||
}
|
||||
}
|
||||
|
||||
public override void Refresh()
|
||||
{
|
||||
if (StyleManager.IsMetro(this.EffectiveStyle))
|
||||
{
|
||||
Control container = this.ContainerControl as Control;
|
||||
if (container != null)
|
||||
{
|
||||
RibbonForm form = container.FindForm() as RibbonForm;
|
||||
if (form != null)
|
||||
{
|
||||
Rectangle r = this.Bounds;
|
||||
r.Height++;
|
||||
r.Width++;
|
||||
r.Inflate(1, 1);
|
||||
form.Invalidate(r, true);
|
||||
}
|
||||
}
|
||||
}
|
||||
base.Refresh();
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
||||
public class Office2007StartButton : ApplicationButton
|
||||
{
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user