DotNet 4.8.1 build of DotNetBar
This commit is contained in:
441
PROMS/DotNetBar Source Code/ToolMenu.cs
Normal file
441
PROMS/DotNetBar Source Code/ToolMenu.cs
Normal file
@@ -0,0 +1,441 @@
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namespace DevComponents.DotNetBar
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{
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using System;
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using System.Drawing;
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public struct SideBarImage
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{
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public Image Picture;
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public Color BackColor;
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public System.Drawing.Drawing2D.LinearGradientBrush GradientBrush;
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public eAlignment Alignment;
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public bool StretchPicture;
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}
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/// <summary>
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/// Summary description for ToolMenu.
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/// </summary>
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[Serializable] public class ToolMenu:PopupItem
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{
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protected int m_PaddingTop, m_PaddingBottom, m_PaddingLeft, m_PaddingRight;
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protected bool m_MouseOver;
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public ToolMenu():this("") {}
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public ToolMenu(string sName):base(sName)
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{
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// This Bar pops-up its children, so they are not contained
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m_PaddingTop=2;
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m_PaddingBottom=3;
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m_PaddingLeft=7;
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m_PaddingRight=9;
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m_IsContainer=false;
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m_MouseOver=false;
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//m_SideBar=new SideBarImage();
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this.PopupType=ePopupType.Menu;
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}
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/// <summary>
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/// Returns copy of ToolMenu item
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/// </summary>
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public override BaseItem Copy()
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{
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ToolMenu objCopy=new ToolMenu();
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this.CopyToItem(objCopy);
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return objCopy;
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}
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/// <summary>
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/// Paints this base container
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/// </summary>
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public override void Paint(System.Drawing.Graphics g)
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{
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Font objFont=this.GetFont();
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if(m_Expanded && !this.DesignMode || m_Expanded && this.DesignMode && !m_MouseOver)
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{
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// Office 2000 Style
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if(m_Style==eDotNetBarStyle.Office)
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{
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g.FillRectangle(SystemBrushes.Control,m_Rect);
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System.Windows.Forms.ControlPaint.DrawBorder3D(g,m_Rect,System.Windows.Forms.Border3DStyle.SunkenOuter,System.Windows.Forms.Border3DSide.All);
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}
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else
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{
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// DotNet Style
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g.FillRectangle(SystemBrushes.Control,m_Rect);
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g.FillRectangle(new SolidBrush(ColorFunctions.ToolMenuFocusBackColor(g)),m_Rect.Left,m_Rect.Top,m_Rect.Width-2,m_Rect.Height);
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Point[] p=new Point[4];
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p[0].X=m_Rect.Left;
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p[0].Y=m_Rect.Top+m_Rect.Height-1;
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p[1].X=m_Rect.Left;
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p[1].Y=m_Rect.Top;
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p[2].X=m_Rect.Left+m_Rect.Width-3;
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p[2].Y=m_Rect.Top;
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p[3].X=m_Rect.Left+m_Rect.Width-3;
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p[3].Y=m_Rect.Top+m_Rect.Height-1;
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g.DrawLines(new Pen(ColorFunctions.MenuFocusBorderColor(g),1),p);
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// Draw the shadow
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g.FillRectangle(SystemBrushes.ControlDark,m_Rect.Left+m_Rect.Width-2,m_Rect.Top+2,2,m_Rect.Height-2);
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}
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}
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else if(m_MouseOver && (m_Enabled || this.DesignMode))
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{
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// Office 2000 Style
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if(!this.DesignMode && m_MouseOver)
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{
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if(m_Style==eDotNetBarStyle.Office)
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{
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g.FillRectangle(SystemBrushes.Control,m_Rect);
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System.Windows.Forms.ControlPaint.DrawBorder3D(g,m_Rect,System.Windows.Forms.Border3DStyle.RaisedInner,System.Windows.Forms.Border3DSide.All);
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}
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else
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{
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// DotNet Style
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g.FillRectangle(SystemBrushes.Control,m_Rect);
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g.FillRectangle(new SolidBrush(ColorFunctions.HoverBackColor(g)),m_Rect.Left,m_Rect.Top,m_Rect.Width-2,m_Rect.Height);
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// TODO: Beta 2 fix --> g.DrawRectangle(SystemPens.Highlight,m_Rect.Left,m_Rect.Top,m_Rect.Width-2,m_Rect.Height);
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NativeFunctions.DrawRectangle(g,SystemPens.Highlight,m_Rect.Left,m_Rect.Top,m_Rect.Width-2,m_Rect.Height);
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}
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}
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}
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else
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g.FillRectangle(SystemBrushes.Control,m_Rect);
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if(this.DesignMode && this.Focused)
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{
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Rectangle r=m_Rect;
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r.Inflate(-1,-1);
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g.DrawRectangle(new Pen(SystemColors.ControlText,2),r);
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}
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StringFormat sf=StringFormat.GenericDefault;
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sf.HotkeyPrefix=System.Drawing.Text.HotkeyPrefix.Show;
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sf.Alignment=System.Drawing.StringAlignment.Center;
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sf.LineAlignment=System.Drawing.StringAlignment.Center;
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if(m_Enabled || this.DesignMode)
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{
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g.DrawString(m_Text,objFont,SystemBrushes.ControlText,m_Rect,sf);
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}
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else
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{
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if(m_Style==eDotNetBarStyle.DotNet)
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g.DrawString(m_Text,objFont,SystemBrushes.ControlDark,m_Rect,sf);
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else
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System.Windows.Forms.ControlPaint.DrawStringDisabled(g,m_Text,objFont,SystemColors.Control,m_Rect,sf);
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}
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}
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/// <summary>
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/// Recalculate Size of this item
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/// </summary>
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public override void RecalcSize()
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{
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System.Windows.Forms.Control objCtrl=this.ContainerControl as System.Windows.Forms.Control;
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if(IsHandleValid(objCtrl))
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{
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Graphics g=objCtrl.CreateGraphics();
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Font f=this.GetFont();
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SizeF sf;
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StringFormat sfmt=StringFormat.GenericDefault;
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sfmt.HotkeyPrefix=System.Drawing.Text.HotkeyPrefix.Show;
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sf=g.MeasureString(m_Text,f,0,sfmt);
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if(m_Style==eDotNetBarStyle.DotNet)
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{
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m_Rect.Width=(int)sf.Width+m_PaddingLeft+m_PaddingRight;
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m_Rect.Height=(int)sf.Height+m_PaddingTop+m_PaddingBottom;
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}
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else
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{
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m_Rect.Width=(int)sf.Width+6;
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m_Rect.Height=(int)sf.Height+6;
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}
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g.Dispose();
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objCtrl=null;
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}
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base.RecalcSize();
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}
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public override void MouseEnter()
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{
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m_MouseOver=true;
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this.Refresh();
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}
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public override void MouseLeave()
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{
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m_MouseOver=false;
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this.Refresh();
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}
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public override void MouseDown(System.Windows.Forms.MouseEventArgs objArg)
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{
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if(objArg.Button != System.Windows.Forms.MouseButtons.Left || !m_Enabled && !this.DesignMode)
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{
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base.MouseDown(objArg);
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return;
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}
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// This behaviour is specific to menus and maybe the popup Bar items.
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// Needs to be incorporated when ToolMenu is moved into the ButtonItem
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if(m_ParentItem!=null && !this.DesignMode)
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{
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if(this.Expanded)
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{
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m_ParentItem.AutoExpand=false;
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Bar bar=this.ContainerControl as Bar;
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this.Expanded=!this.Expanded;
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if(bar!=null && bar.Focused)
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bar.ReleaseFocus();
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}
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else
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{
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m_ParentItem.AutoExpand=true;
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Bar bar=this.ContainerControl as Bar;
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if(bar!=null && !bar.Focused)
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bar.SetSystemFocus();
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this.Expanded=!this.Expanded;
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}
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}
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else if(this.DesignMode)
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this.Expanded=!this.Expanded;
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base.MouseDown(objArg);
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}
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/*public override void OnExpandChange()
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{
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base.OnExpandChange();
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if(m_ParentItem!=null && !this.DesignMode)
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{
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if(this.Expanded)
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m_ParentItem.AutoExpand=true;
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else
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m_ParentItem.AutoExpand=false;
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}
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}*/
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public override void KeyDown(System.Windows.Forms.KeyEventArgs objArg)
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{
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base.KeyDown(objArg);
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if(this.Expanded)
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return;
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if(objArg.KeyCode==System.Windows.Forms.Keys.Enter || objArg.KeyCode==System.Windows.Forms.Keys.Return || objArg.KeyCode==System.Windows.Forms.Keys.Down)
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{
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if(SubItemsCount>0)
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{
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if(m_ParentItem!=null)
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m_ParentItem.AutoExpand=true;
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this.Expanded=true;
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objArg.Handled=true;
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return;
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}
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}
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else if(objArg.KeyCode==System.Windows.Forms.Keys.Escape)
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{
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if(SubItemsCount>0 && this.Expanded)
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{
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if(m_ParentItem!=null)
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m_ParentItem.AutoExpand=false;
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this.Expanded=false;
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objArg.Handled=true;
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return;
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}
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}
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//base.KeyDown(objArg);
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}
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protected virtual Font GetFont()
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{
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System.Windows.Forms.Control objCtrl=this.ContainerControl as System.Windows.Forms.Control;
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if(objCtrl!=null)
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return (Font)objCtrl.Font;
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return (Font)System.Windows.Forms.SystemInformation.MenuFont;
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}
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/*public override void KeyDown(System.Windows.Forms.KeyEventArgs objArg)
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{
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base.KeyDown(objArg);
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if(!m_Expanded && (objArg.KeyCode==System.Windows.Forms.Keys.Enter || objArg.KeyCode==System.Windows.Forms.Keys.Return))
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{
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if(m_ParentItem!=null)
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m_ParentItem.AutoExpand=true;
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this.Expanded=true;
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}
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if(this.Expanded)
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{
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m_Popup.ExKeyDown(objArg);
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}
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}*/
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/*public override void OnExpandedChange()
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{
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System.Windows.Forms.Control objCtrl=this.ContainerControl as System.Windows.Forms.Control;
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if(!m_Expanded && m_Popup!=null)
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{
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ClosePopupMenu();
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}
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this.Refresh();
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if(m_Expanded && m_Popup==null)
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{
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if(IsHandleValid(objCtrl))
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{
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Point p=new Point(m_Rect.Left,m_Rect.Top+m_Rect.Height-1), ps;
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ps=objCtrl.PointToScreen(p);
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PopupMenu(ps);
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}
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}
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objCtrl=null;
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}*/
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/*public void PopupMenu(Point p)
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{
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PopupMenu(p.X,p.Y);
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}*/
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/*public virtual void PopupMenu(int x, int y)
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{
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if(m_Popup!=null)
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ClosePopupMenu();
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if(m_Popup==null)
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{
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m_Popup=new PopupMenu();
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m_Popup.ParentItem=this;
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m_Popup.SideBar=m_SideBar;
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m_Popup.CreateControl();
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m_Popup.RecalcSize();
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}
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// Make sure that menu is on-screen
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System.Windows.Forms.Control objCtrl=this.ContainerControl as System.Windows.Forms.Control;
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System.Windows.Forms.Screen objScreen=null;
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if(IsHandleValid(objCtrl))
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{
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objScreen=System.Windows.Forms.Screen.FromControl(objCtrl);
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}
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else
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objScreen=System.Windows.Forms.Screen.FromPoint(new Point(x,y));
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if(x+m_Popup.Width>objScreen.WorkingArea.Right)
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{
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x=x-((x+m_Popup.Width)-objScreen.WorkingArea.Right);
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}
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// Try to fit whole popup menu "nicely"
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if(y+m_Popup.Height>objScreen.WorkingArea.Bottom)
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{
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// If this container is displayed then try to put it above the menu item
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if(this.Displayed &&IsHandleValid(objCtrl))
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{
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Point p=new Point(m_Rect.Left,m_Rect.Top), ps;
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ps=objCtrl.PointToScreen(p);
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ps.Y+=2;
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if(ps.Y-m_Popup.Height>=objScreen.WorkingArea.Top)
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y=ps.Y-m_Popup.Height;
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}
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else
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{
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y=objScreen.WorkingArea.Bottom-m_Popup.Height;
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if(y<0)
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y=0;
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}
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}
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// If it still does not fit at this point, container will scale itself properly
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// And allow item scrolling
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m_Popup.Location=new Point(x,y);
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m_Popup.Show();
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m_Expanded=true;
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Bar bar=objCtrl as Bar;
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if(bar==null || bar.BarState!=eBarState.Popup)
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{
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System.Windows.Forms.Application.AddMessageFilter(this);
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m_FilterInstalled=true;
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}
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bar=null;
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}*/
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/*public virtual void ClosePopupMenu()
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{
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if(m_Popup!=null)
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{
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if(m_FilterInstalled)
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System.Windows.Forms.Application.RemoveMessageFilter(this);
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m_Popup.Hide();
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m_Popup.Dispose();
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m_Popup=null;
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}
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m_Expanded=false;
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}*/
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// public override void LostFocus()
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// {
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// base.LostFocus();
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// if(m_Expanded)
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// {
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// this.Expanded=false;
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// if(m_ParentItem!=null)
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// m_ParentItem.AutoExpand=false;
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// }
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// }
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// public override void SubItemSizeChanged(BaseItem objChildItem)
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// {
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// if(m_Popup!=null)
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// {
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// m_Popup.RecalcSize();
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// m_Popup.Refresh();
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// }
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// }
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// public bool PreFilterMessage(ref System.Windows.Forms.Message m)
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// {
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// // Block all the messages relating to the left mouse button.
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// if ((m.Msg >= NativeFunctions.WM_LBUTTONDOWN && m.Msg <= NativeFunctions.WM_LBUTTONDBLCLK) ||
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// (m.Msg>=NativeFunctions.WM_NCLBUTTONDOWN && m.Msg<=NativeFunctions.WM_NCMBUTTONDBLCLK))
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// {
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// System.Windows.Forms.Control objCtrl=this.ContainerControl as System.Windows.Forms.Control;
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//
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// bool bChildHandle=this.IsAnyOnHandle(m.HWnd.ToInt32());
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//
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// if(objCtrl!=null && m.HWnd!=objCtrl.Handle && !bChildHandle)
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// {
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// if(m_ParentItem!=null)
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// {
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// if(m_Expanded)
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// {
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// m_ParentItem.AutoExpand=false;
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// }
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// else
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// {
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// m_ParentItem.AutoExpand=true;
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// }
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// }
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// this.Expanded=!m_Expanded;
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// }
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// else if(objCtrl==null && !bChildHandle)
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// {
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// ClosePopupMenu();
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// }
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// }
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// else if(m.Msg==NativeFunctions.WM_ACTIVATEAPP && m.WParam.ToInt32()==0)
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// {
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// ClosePopupMenu();
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// }
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//
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// return false;
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// }
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//
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// public void PostFilterMessage(ref System.Windows.Forms.Message m)
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// {
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// }
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}
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}
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Reference in New Issue
Block a user