public override void PaintValue(PaintValueEventArgs e)
{
string text = e.Value.ToString();
Bitmap bp = new Bitmap(e.Bounds.Width, e.Bounds.Height);
Graphics g = Graphics.FromImage(bp);
Brush bg, fg;
bg = SystemBrushes.Window;
fg = SystemBrushes.WindowText;
g.FillRectangle(SystemBrushes.Highlight, e.Bounds);
IntPtr hdc = g.GetHdc();
GDIFont gf = new GDIFont(text, 9);
int a = 0;
IntPtr res = NativeGdi32Api.SelectObject(hdc, gf.hFont);
NativeGdi32Api.SetTextColor(hdc, ColorTranslator.ToWin32(SystemColors.Window));
NativeGdi32Api.SetBkMode(hdc, 0);
NativeUser32Api.TabbedTextOut(hdc, 1, 1, "abc", 3, 0, ref a, 0);
NativeGdi32Api.SelectObject(hdc, res);
gf.Dispose();
g.ReleaseHdc(hdc);
e.Graphics.DrawImage(bp, e.Bounds.Left, e.Bounds.Top);
// e.Graphics.DrawString ("abc",new Font (text,10f),SystemBrushes.Window,3,0);
}
private void LB_DrawItem(object sender, DrawItemEventArgs e)
{
bool selected = (e.State & DrawItemState.Selected) == DrawItemState.Selected;
if (e.Index == -1)
return;
object li = FontListbox.Items[e.Index];
string text = li.ToString();
Brush bg, fg;
if (selected)
{
bg = SystemBrushes.Highlight;
fg = SystemBrushes.HighlightText;
//fg=Brushes.Black;
}
else
{
bg = SystemBrushes.Window;
fg = SystemBrushes.WindowText;
}
//e.Graphics.FillRectangle (SystemBrushes.Window,0,e.Bounds.Top,e.Bounds.Width ,FontListbox.ItemHeight);
if (selected)
{
int ofs = 37;
e.Graphics.FillRectangle(SystemBrushes.Window, new Rectangle(ofs, e.Bounds.Top, e.Bounds.Width - ofs, FontListbox.ItemHeight));
e.Graphics.FillRectangle(SystemBrushes.Highlight, new Rectangle(ofs + 1, e.Bounds.Top + 1, e.Bounds.Width - ofs - 2, FontListbox.ItemHeight - 2));
System.Windows.Forms.ControlPaint.DrawFocusRectangle(e.Graphics, new Rectangle(ofs, e.Bounds.Top, e.Bounds.Width - ofs, FontListbox.ItemHeight));
}
else
{
e.Graphics.FillRectangle(SystemBrushes.Window, 0, e.Bounds.Top, e.Bounds.Width, FontListbox.ItemHeight);
}
e.Graphics.DrawString(text, e.Font, fg, 38, e.Bounds.Top + 4);
e.Graphics.SetClip(new Rectangle(1, e.Bounds.Top + 2, 34, FontListbox.ItemHeight - 4));
e.Graphics.FillRectangle(SystemBrushes.Highlight, new Rectangle(1, e.Bounds.Top + 2, 34, FontListbox.ItemHeight - 4));
IntPtr hdc = e.Graphics.GetHdc();
GDIFont gf = new GDIFont(text, 9);
int a = 0;
IntPtr res = NativeGdi32Api.SelectObject(hdc, gf.hFont);
NativeGdi32Api.SetTextColor(hdc, ColorTranslator.ToWin32(SystemColors.Window));
NativeGdi32Api.SetBkMode(hdc, 0);
NativeUser32Api.TabbedTextOut(hdc, 3, e.Bounds.Top + 5, "abc", 3, 0, ref a, 0);
NativeGdi32Api.SelectObject(hdc, res);
gf.Dispose();
e.Graphics.ReleaseHdc(hdc);
e.Graphics.DrawRectangle(Pens.Black, new Rectangle(1, e.Bounds.Top + 2, 34, FontListbox.ItemHeight - 4));
e.Graphics.ResetClip();
}
public override void PaintValue(PaintValueEventArgs e)
{
string text = e.Value.ToString();
Bitmap bp = new Bitmap(e.Bounds.Width, e.Bounds.Height);
Graphics g = Graphics.FromImage(bp);
Brush bg, fg;
bg = SystemBrushes.Window;
fg = SystemBrushes.WindowText;
g.FillRectangle(SystemBrushes.Highlight, e.Bounds);
IntPtr hdc = g.GetHdc();
GDIFont gf = new GDIFont(text, 9);
int a = 0;
IntPtr res = NativeGdi32Api.SelectObject(hdc, gf.hFont);
NativeGdi32Api.SetTextColor(hdc, ColorTranslator.ToWin32(SystemColors.Window));
NativeGdi32Api.SetBkMode(hdc, 0);
NativeUser32Api.TabbedTextOut(hdc, 1, 1, "abc", 3, 0, ref a, 0);
NativeGdi32Api.SelectObject(hdc, res);
gf.Dispose();
g.ReleaseHdc(hdc);
e.Graphics.DrawImage(bp, e.Bounds.Left, e.Bounds.Top);
// e.Graphics.DrawString ("abc",new Font (text,10f),SystemBrushes.Window,3,0);
}
private GDIFont GetFont(Font font)
{
GDIFont gf = (GDIFont) _Fonts[GetFontKey(font)];
if (gf == null)
{
gf = new GDIFont(font.Name, font.Size, font.Bold, font.Italic, font.Underline, false);
_Fonts[GetFontKey(font)] = gf;
}
return gf;
}
private void LB_DrawItem(object sender, DrawItemEventArgs e)
{
bool selected = (e.State & DrawItemState.Selected) == DrawItemState.Selected;
if (e.Index == -1)
{
return;
}
object li = FontListbox.Items[e.Index];
string text = li.ToString();
Brush bg, fg;
if (selected)
{
bg = SystemBrushes.Highlight;
fg = SystemBrushes.HighlightText;
//fg=Brushes.Black;
}
else
{
bg = SystemBrushes.Window;
fg = SystemBrushes.WindowText;
}
//e.Graphics.FillRectangle (SystemBrushes.Window,0,e.Bounds.Top,e.Bounds.Width ,FontListbox.ItemHeight);
if (selected)
{
int ofs = 37;
e.Graphics.FillRectangle(SystemBrushes.Window, new Rectangle(ofs, e.Bounds.Top, e.Bounds.Width - ofs, FontListbox.ItemHeight));
e.Graphics.FillRectangle(SystemBrushes.Highlight, new Rectangle(ofs + 1, e.Bounds.Top + 1, e.Bounds.Width - ofs - 2, FontListbox.ItemHeight - 2));
System.Windows.Forms.ControlPaint.DrawFocusRectangle(e.Graphics, new Rectangle(ofs, e.Bounds.Top, e.Bounds.Width - ofs, FontListbox.ItemHeight));
}
else
{
e.Graphics.FillRectangle(SystemBrushes.Window, 0, e.Bounds.Top, e.Bounds.Width, FontListbox.ItemHeight);
}
e.Graphics.DrawString(text, e.Font, fg, 38, e.Bounds.Top + 4);
e.Graphics.SetClip(new Rectangle(1, e.Bounds.Top + 2, 34, FontListbox.ItemHeight - 4));
e.Graphics.FillRectangle(SystemBrushes.Highlight, new Rectangle(1, e.Bounds.Top + 2, 34, FontListbox.ItemHeight - 4));
IntPtr hdc = e.Graphics.GetHdc();
GDIFont gf = new GDIFont(text, 9);
int a = 0;
IntPtr res = NativeGdi32Api.SelectObject(hdc, gf.hFont);
NativeGdi32Api.SetTextColor(hdc, ColorTranslator.ToWin32(SystemColors.Window));
NativeGdi32Api.SetBkMode(hdc, 0);
NativeUser32Api.TabbedTextOut(hdc, 3, e.Bounds.Top + 5, "abc", 3, 0, ref a, 0);
NativeGdi32Api.SelectObject(hdc, res);
gf.Dispose();
e.Graphics.ReleaseHdc(hdc);
e.Graphics.DrawRectangle(Pens.Black, new Rectangle(1, e.Bounds.Top + 2, 34, FontListbox.ItemHeight - 4));
e.Graphics.ResetClip();
}
public GDIBrush OutlineBrush; //background brush
#region IDisposable Members
public void Dispose()
{
if (BackBuffer != null)
{
BackBuffer.Dispose();
BackBuffer = null;
}
if (SelectionBuffer != null)
{
SelectionBuffer.Dispose();
SelectionBuffer = null;
}
if (StringBuffer != null)
{
StringBuffer.Dispose();
StringBuffer = null;
}
if (FontNormal != null)
{
FontNormal.Dispose();
FontNormal = null;
}
if (FontBold != null)
{
FontBold.Dispose();
FontBold = null;
}
if (FontItalic != null)
{
FontItalic.Dispose();
FontItalic = null;
}
if (FontBoldItalic != null)
{
FontBoldItalic.Dispose();
FontBoldItalic = null;
}
if (FontUnderline != null)
{
FontUnderline.Dispose();
FontUnderline = null;
}
if (FontBoldUnderline != null)
{
FontBoldUnderline.Dispose();
FontBoldUnderline = null;
}
if (FontItalicUnderline != null)
{
FontItalicUnderline.Dispose();
FontItalicUnderline = null;
}
if (FontBoldItalicUnderline != null)
{
FontBoldItalicUnderline.Dispose();
FontBoldItalicUnderline = null;
}
if (GutterMarginBrush != null)
{
GutterMarginBrush.Dispose();
GutterMarginBrush = null;
}
if (GutterMarginBrush != null)
{
GutterMarginBrush.Dispose();
GutterMarginBrush = null;
}
if (LineNumberMarginBrush != null)
{
LineNumberMarginBrush.Dispose();
LineNumberMarginBrush = null;
}
if (LineNumberMarginBorderBrush != null)
{
LineNumberMarginBorderBrush.Dispose();
LineNumberMarginBorderBrush = null;
}
if (BackgroundBrush != null)
{
BackgroundBrush.Dispose();
BackgroundBrush = null;
}
if (HighLightLineBrush != null)
{
HighLightLineBrush.Dispose();
HighLightLineBrush = null;
}
if (OutlineBrush != null)
{
OutlineBrush.Dispose();
OutlineBrush = null;
}
}