protected override void WndProc(ref Message msg)
{
if (msg.Msg == (int)Win32.Msg.WM_LBUTTONDOWN)
{
Point p = tabControl.PointToClient(Cursor.Position);
StiTabPage page = tabControl.GetTabPageAtPoint(p);
if (page != null)
{
tabControl.SelectedTab = page;
var controls = new ArrayList();
controls.Add(page);
ISelectionService service = ((ISelectionService)this.GetService(typeof(ISelectionService)));
service.SetSelectedComponents(controls);
}
}
if (msg.Msg == (int)Win32.Msg.WM_MOUSEMOVE)
{
tabControl.Invalidate();
}
if (msg.Msg == (int)Win32.Msg.WM_MOUSELEAVE)
{
tabControl.Invalidate();
}
base.WndProc(ref msg);
}
private void OnAddControl(object sender, EventArgs e)
{
IDesignerHost host = ((IDesignerHost)base.GetService(typeof(IDesignerHost)));
DesignerTransaction transaction = host.CreateTransaction("Add Page");
StiTabPage control = ((StiTabPage)host.CreateComponent(typeof(StiTabPage)));
this.tabControl.Controls.Add(control);
control.Dock = DockStyle.Fill;
this.tabControl.Invalidate();
transaction.Commit();
}
private int GetPageWidth(Graphics g, StiTabPage page)
{
int imageWidth = 0;
if (ImageList != null && ImageList.Images.Count > this.Controls.IndexOf(page))
{
imageWidth = ImageList.ImageSize.Width;
}
if (page.Image != null)
{
imageWidth = page.Image.Width;
}
return((int)(g.MeasureString(page.Text, Font, 1000, sfTabs).Width) + 10 + imageWidth);
}
private Rectangle GetPageRectangle(Graphics g, StiTabPage page)
{
int startPos = GetPanelStartPos();
int width = 10;
int allWidth = GetPagesWidth(g);
double k = 1;
if (allWidth + startPos * 2 + 5 > Width)
{
k = (double)Width / ((double)allWidth + (double)startPos * 2 + 5);
}
int index = 0;
foreach (StiTabPage pg in this.Controls)
{
if ((!pg.Invisible) || DesignMode)
{
if (pg != page)
{
startPos += (int)(widthPages[index] * k);
}
else
{
width = (int)(widthPages[index] * k);
break;
}
}
index++;
}
Rectangle controlRect = Rectangle.Empty;
if (PositionAtBottom)
{
controlRect = new Rectangle(startPos, Height - titleHeight - 1, width, titleHeight - 2);
}
else
{
controlRect = new Rectangle(startPos, 2, width, titleHeight - 2);
}
return(controlRect);
}
protected override bool GetHitTest(Point point)
{
Rectangle rect;
if (tabControl.PositionAtBottom)
{
rect = new Rectangle(
0, tabControl.ClientRectangle.Height - 22,
tabControl.ClientRectangle.Width, 22);
}
else
{
rect = new Rectangle(
0, 0,
tabControl.ClientRectangle.Width, 22);
}
StiTabPage page = tabControl.GetTabPageAtPoint(tabControl.PointToClient(point));
return(page != null);
}
protected override void OnMouseDown(MouseEventArgs e)
{
Point pt = new Point(e.X, e.Y);
using (Graphics g = Graphics.FromHwnd(this.Handle))
{
CalculatePagesWidth(g);
}
StiTabPage tabPage = GetTabPageAtPoint(pt);
if (tabPage != null && tabPage.Enabled)
{
SelectedTab = tabPage;
InvokeTitleClick(this, e);
if ((e.Button & MouseButtons.Right) > 0 && SelectedTab.TitleContextMenu != null)
{
SelectedTab.TitleContextMenu.Show(tabPage, tabPage.PointToClient(Cursor.Position));
}
}
base.OnMouseDown(e);
}
public StiColorBoxPopupForm(Control colorBox, Color selectedColor, IWindowsFormsEditorService edSrv) :
base(colorBox)
{
try
{
SuspendLayout();
#region InitializeComponent
TabControl = new StiTabControl();
TabControl.SuspendLayout();
TabControl.Dock = DockStyle.Fill;
TabControl.Paint += new System.Windows.Forms.PaintEventHandler(TabControl_Paint);
this.Controls.Add(TabControl);
tbCustom = new StiTabPage();
tbCustom.SuspendLayout();
tbCustom.Text = "Custom";
tbCustom.DockPadding.All = 4;
TabControl.Controls.Add(tbCustom);
tbWeb = new StiTabPage();
tbWeb.SuspendLayout();
tbWeb.Text = "Web";
tbWeb.DockPadding.All = 4;
TabControl.Controls.Add(tbWeb);
tbSystem = new StiTabPage();
tbSystem.SuspendLayout();
tbSystem.DockPadding.All = 4;
tbSystem.Text = "System";
TabControl.Controls.Add(tbSystem);
lbWeb = new ListBox();
lbWeb.DrawMode = System.Windows.Forms.DrawMode.OwnerDrawVariable;
lbWeb.Dock = DockStyle.Fill;
lbWeb.IntegralHeight = false;
lbWeb.TabStop = false;
lbWeb.MouseMove += new System.Windows.Forms.MouseEventHandler(lbWeb_MouseMove);
lbWeb.DrawItem += new System.Windows.Forms.DrawItemEventHandler(lbWeb_DrawItem);
tbWeb.Controls.Add(lbWeb);
lbSystem = new ListBox();
lbSystem.DrawMode = System.Windows.Forms.DrawMode.OwnerDrawVariable;
lbSystem.Dock = DockStyle.Fill;
lbSystem.IntegralHeight = false;
lbSystem.TabStop = false;
lbSystem.MouseMove += new System.Windows.Forms.MouseEventHandler(lbWeb_MouseMove);
lbSystem.DrawItem += new System.Windows.Forms.DrawItemEventHandler(lbSystem_DrawItem);
tbSystem.Controls.Add(lbSystem);
btOther = new StiButton();
btOther.Location = new System.Drawing.Point(58, 216);
btOther.Name = "Other...";
btOther.Size = new System.Drawing.Size(80, 23);
btOther.Click += new System.EventHandler(btOther_Click);
tbCustom.Controls.Add(btOther);
TabControl.ResumeLayout(false);
tbCustom.ResumeLayout(false);
tbWeb.ResumeLayout(false);
tbSystem.ResumeLayout(false);
ResumeLayout(false);
#endregion
this.edSrv = edSrv;
this.colorBox = colorBox;
#region InitColors
this.SelectedColor = selectedColor;
InitColors();
this.lbSystem.SelectedIndex = -1;
this.lbWeb.SelectedIndex = -1;
bool stop = false;
int index = 0;
string colorName = selectedColor.ToString();
foreach (Color color in StiColors.SystemColors)
{
if (color.ToString() == colorName)
{
this.TabControl.SelectedIndex = 2;
this.lbSystem.SelectedIndex = index;
stop = true;
break;
}
index++;
}
if (!stop)
{
index = 0;
int sc = selectedColor.ToArgb();
foreach (Color color in StiColors.Colors)
{
if (color.ToArgb() == sc)
{
this.TabControl.SelectedIndex = 1;
this.lbWeb.SelectedIndex = index;
stop = true;
break;
}
index++;
}
}
if (!stop)
{
this.TabControl.SelectedIndex = 0;
}
#endregion
if (!this.DesignMode)
{
Localize();
}
}
catch
{
}
}
private void DrawPage(Graphics g, StiTabPage page)
{
if ((!page.Invisible) || DesignMode)
{
var rect = GetPageRectangle(g, page);
if (rect.Width != 0 && rect.Height != 0)
{
#region Calculate Path
var pts = new Point [] {};
#region Office2013
if (ControlStyle == StiControlStyle.Office2013Blue)
{
pts = new Point[] {
new Point(rect.X, rect.Y),
new Point(rect.X, rect.Bottom),
new Point(rect.Right, rect.Bottom),
new Point(rect.Right, rect.Y)
};
}
#endregion
#region Flat
else
{
if (!PositionAtBottom)
{
pts = new Point[] {
new Point(rect.X, rect.Y),
new Point(rect.X, rect.Bottom),
new Point(rect.Right + 5, rect.Bottom),
new Point(rect.Right - 5, rect.Y)
};
}
else
{
pts = new Point[] {
new Point(rect.X, rect.Y),
new Point(rect.X, rect.Bottom),
new Point(rect.Right - 5, rect.Bottom),
new Point(rect.Right + 5, rect.Y)
};
}
}
#endregion
#endregion
using (var path = new GraphicsPath(FillMode.Alternate))
{
path.AddPolygon(pts);
#region Draw page header
#region Office2013
if (ControlStyle == StiControlStyle.Office2013Blue)
{
if (SelectedTab == page)
{
using (var pathSelected = new GraphicsPath())
{
pathSelected.AddPolygon(new[] {
new Point(pts[0].X - 1, pts[0].Y - 1),
new Point(pts[1].X - 1, pts[1].Y),
new Point(pts[2].X + 1, pts[2].Y),
new Point(pts[3].X + 1, pts[3].Y)
});
using (var br = new SolidBrush(Color.White))
{
g.FillPath(br, pathSelected);
}
}
}
else
{
using (var br = new SolidBrush(Color.White))
{
g.FillPath(br, path);
}
}
}
#endregion
#region Flat
else
{
if (SelectedTab == page)
{
var tabPage = GetTabPageAtPoint(this.PointToClient(Cursor.Position));
if (tabPage == page)
{
using (var br = StiBrushes.GetControlLightBrush(rect, 90))
{
g.FillPath(br, path);
}
}
else
{
using (var br = StiBrushes.GetControlBrush(rect, 90))
{
g.FillPath(br, path);
}
}
}
else
{
var tabPage = GetTabPageAtPoint(this.PointToClient(Cursor.Position));
if (tabPage == page)
{
using (var br = new SolidBrush(StiColorUtils.Light(StiColors.Content, 15)))
{
g.FillPath(br, path);
}
}
else
{
g.FillPath(StiBrushes.Content, path);
}
}
}
#endregion
#endregion
}
Color textColor = ForeColor;
if (page != this.SelectedTab)
{
textColor = SystemColors.ControlDark;
}
#region Paint Image
SizeF imageSize = SizeF.Empty;
if (ImageList != null || page.Image != null)
{
int pageIndex = this.Controls.IndexOf(page);
if (ImageList != null || page.Image != null)
{
if (page.Image != null)
{
imageSize = page.Image.Size;
}
else
{
imageSize = ImageList.ImageSize;
}
Rectangle imageRect = new Rectangle(rect.X + 2,
(int)(rect.Y + (rect.Height - imageSize.Height) / 2),
(int)imageSize.Width, (int)imageSize.Height);
if (imageSize.Width != 0)
{
if (imageList != null && ImageList.Images.Count > pageIndex)
{
ImageList.Draw(g, imageRect.X, imageRect.Y, imageRect.Width, imageRect.Height, pageIndex);
}
else if (page.Image != null)
{
g.DrawImage(page.Image, imageRect.X, imageRect.Y, imageRect.Width, imageRect.Height);
}
}
}
}
#endregion
#region Paint text
var textRect = new Rectangle(rect.X + (int)imageSize.Width, rect.Y, rect.Width - (int)imageSize.Width, rect.Height);
using (var brush = new SolidBrush(textColor))
{
g.DrawString(page.Text, Font, brush, textRect, sfTabs);
}
#endregion
#region Draw header lines
#region Office2013 Style
if (ControlStyle == StiControlStyle.Office2013Blue)
{
using (var pen = new Pen(StiStyleOffice2013Blue.ColorLineGray))
{
if (SelectedTab == page)
{
if (!PositionAtBottom)
{
g.DrawLine(pen, new Point(pts[0].X - 1, pts[0].Y - 1), new Point(pts[1].X - 1, pts[1].Y));
g.DrawLine(pen, new Point(pts[0].X - 1, pts[0].Y - 1), new Point(pts[3].X + 1, pts[3].Y - 1));
g.DrawLine(pen, new Point(pts[2].X + 1, pts[2].Y), new Point(pts[3].X + 1, pts[3].Y));
}
else
{
g.DrawLine(pen, pts[1], pts[2]);
g.DrawLine(pen, pts[2], pts[3]);
}
}
else
{
if (PositionAtBottom)
{
g.DrawLine(pen, pts[0], pts[1]);
g.DrawLine(pen, pts[1], pts[2]);
g.DrawLine(pen, pts[2], pts[3]);
}
else
{
g.DrawLine(pen, pts[0], pts[1]);
g.DrawLine(pen, pts[0], pts[3]);
g.DrawLine(pen, pts[2], pts[3]);
}
}
}
}
#endregion
#region Flat Style
else
{
if (SelectedTab == page)
{
g.DrawLine(SystemPens.ControlLightLight, pts[0], pts[1]);
if (!PositionAtBottom)
{
using (var brush = new LinearGradientBrush(
new Rectangle(pts[3].X, pts[3].Y, pts[2].X - pts[3].X, pts[2].Y - pts[3].Y - 5),
SystemColors.Control, SystemColors.ControlDark, 0f))
using (var pen = new Pen(brush))
g.DrawLine(pen, pts[2], pts[3]);
g.DrawLine(SystemPens.ControlLightLight, pts[0], pts[3]);
}
else
{
g.DrawLine(SystemPens.ControlDark, pts[1], pts[2]);
g.DrawLine(SystemPens.ControlDark, pts[2], pts[3]);
}
}
else
{
using (var pen = new Pen(StiColorUtils.Dark(SystemColors.Control, 40)))
{
if (PositionAtBottom)
{
g.DrawLine(pen, pts[0], pts[1]);
g.DrawLine(pen, pts[1], pts[2]);
g.DrawLine(pen, pts[2], pts[3]);
}
else
{
g.DrawLine(pen, pts[0], pts[1]);
g.DrawLine(pen, pts[0], pts[3]);
g.DrawLine(pen, pts[2], pts[3]);
}
}
}
}
#endregion
#endregion
}
}
}
