/// <summary>
/// Paints the SystemCaptionItem as icon in left hand corner.
/// </summary>
/// <param name="e"></param>
public override void PaintSystemIcon(SystemCaptionItemRendererEventArgs e, bool isEnabled)
{
System.Drawing.Graphics g = e.Graphics;
SystemCaptionItem item = e.SystemCaptionItem;
Rectangle r = item.DisplayRectangle;
r.Offset((r.Width - 16) / 2, (r.Height - 16) / 2);
if (item.Icon != null)
{
if (System.Environment.Version.Build <= 3705 && System.Environment.Version.Revision == 288 && System.Environment.Version.Major == 1 && System.Environment.Version.Minor == 0)
{
IntPtr hdc = g.GetHdc();
try
{
NativeFunctions.DrawIconEx(hdc, r.X, r.Y, item.Icon.Handle, r.Width, r.Height, 0, IntPtr.Zero, 3);
}
finally
{
g.ReleaseHdc(hdc);
}
}
else
g.DrawIcon(item.Icon, r);
}
}
public virtual void Paint(SystemCaptionItemRendererEventArgs e)
{
if (e.SystemCaptionItem.IsSystemIcon)
PaintSystemIcon(e, e.SystemCaptionItem.GetEnabled());
else
PaintFormButtons(e);
}
/// <summary>
/// Paints the SystemCaptionItem as set of buttons minimize, restore/maximize and close.
/// </summary>
/// <param name="e"></param>
public override void PaintFormButtons(SystemCaptionItemRendererEventArgs e)
{
if (e.GlassEnabled) // When Windows Vista Glass is enabled we let system caption button paint themselves
return;
System.Drawing.Graphics g = e.Graphics;
SystemCaptionItem item = e.SystemCaptionItem;
Office2007SystemButtonColorTable colorTable = m_ColorTable.SystemButton;
Rectangle r = item.DisplayRectangle;
Region oldClip = g.Clip;
Rectangle rclip = r;
rclip.Height++;
g.SetClip(rclip);
Size buttonSize = item.GetButtonSize();
if (buttonSize.Height > r.Height)
buttonSize = new Size(r.Height, r.Height);
bool itemEnabled = item.GetEnabled();
// Minimize button
Rectangle rb = new Rectangle(r.X, r.Y + (r.Height - buttonSize.Height) / 2, buttonSize.Width, buttonSize.Height);
eDotNetBarStyle effectiveStyle = item.EffectiveStyle;
if (effectiveStyle == eDotNetBarStyle.Metro && item.ContainerControl is DevComponents.DotNetBar.Metro.MetroForm)
{
Form form = (Form)item.ContainerControl;
if(form.FormBorderStyle == FormBorderStyle.FixedDialog)
rb.Inflate(0, -2);
}
Office2007SystemButtonStateColorTable ct = colorTable.Default;
if (item.HelpVisible && (!item.IsRightToLeft || item.CloseVisible && item.IsRightToLeft))
{
Office2007SystemButtonColorTable originalColorTable = colorTable;
if (item.CloseEnabled && itemEnabled && item.IsRightToLeft && m_ColorTable.SystemButtonClose != null)
colorTable = m_ColorTable.SystemButtonClose;
if (item.CloseEnabled && itemEnabled && item.IsRightToLeft || !item.IsRightToLeft)
{
if (item.MouseDownButton == SystemButton.Help && !item.IsRightToLeft ||
item.MouseDownButton == SystemButton.Close && item.IsRightToLeft)
ct = colorTable.Pressed;
else if (item.MouseOverButton == SystemButton.Help && !item.IsRightToLeft ||
item.MouseOverButton == SystemButton.Close && item.IsRightToLeft)
ct = colorTable.MouseOver;
}
PaintBackground(g, rb, ct);
if (item.IsRightToLeft)
PaintClose(g, rb, ct, item.CloseEnabled && itemEnabled);
else
PaintHelp(g, rb, ct, itemEnabled);
rb.Offset(rb.Width + 1, 0);
colorTable = originalColorTable;
}
if (item.MinimizeVisible && item.HelpVisible || item.MinimizeVisible && !item.HelpVisible && (!item.IsRightToLeft || item.CloseVisible && item.IsRightToLeft))
{
ct = colorTable.Default;
if (item.CloseEnabled && itemEnabled && item.IsRightToLeft || !item.IsRightToLeft)
{
if (item.MouseDownButton == SystemButton.Minimize && !item.IsRightToLeft ||
item.MouseDownButton == SystemButton.Close && item.IsRightToLeft)
ct = colorTable.Pressed;
else if (item.MouseOverButton == SystemButton.Minimize && !item.IsRightToLeft ||
item.MouseOverButton == SystemButton.Close && item.IsRightToLeft)
ct = colorTable.MouseOver;
}
PaintBackground(g, rb, ct);
if (item.IsRightToLeft)
PaintClose(g, rb, ct, item.CloseEnabled && itemEnabled);
else
PaintMinimize(g, rb, ct, itemEnabled);
rb.Offset(rb.Width + 1, 0);
}
if (item.RestoreMaximizeVisible)
{
if (item.RestoreEnabled && itemEnabled)
{
ct = colorTable.Default;
if (item.MouseDownButton == SystemButton.Restore)
ct = colorTable.Pressed;
else if (item.MouseOverButton == SystemButton.Restore)
ct = colorTable.MouseOver;
PaintBackground(g, rb, ct);
PaintRestore(g, rb, ct, itemEnabled);
}
else
{
ct = colorTable.Default;
if (item.MouseDownButton == SystemButton.Maximize)
ct = colorTable.Pressed;
else if (item.MouseOverButton == SystemButton.Maximize)
ct = colorTable.MouseOver;
PaintBackground(g, rb, ct);
PaintMaximize(g, rb, ct, itemEnabled);
}
rb.Offset(rb.Width + 1, 0);
}
if (item.CloseVisible && !item.IsRightToLeft || !item.HelpVisible && item.MinimizeVisible && item.IsRightToLeft || item.HelpVisible && item.IsRightToLeft)
{
Office2007SystemButtonColorTable originalColorTable = colorTable;
if (item.CloseEnabled && itemEnabled && !item.IsRightToLeft && m_ColorTable.SystemButtonClose != null)
colorTable = m_ColorTable.SystemButtonClose;
ct = colorTable.Default;
if (item.CloseEnabled && itemEnabled && !item.IsRightToLeft ||
item.IsRightToLeft)
{
if (item.MouseDownButton == SystemButton.Close && !item.IsRightToLeft ||
item.MouseDownButton == SystemButton.Minimize && item.IsRightToLeft)
ct = colorTable.Pressed;
else if (item.MouseOverButton == SystemButton.Close && !item.IsRightToLeft ||
item.MouseOverButton == SystemButton.Minimize && item.IsRightToLeft)
ct = colorTable.MouseOver;
}
PaintBackground(g, rb, ct);
if (item.IsRightToLeft)
{
if (item.HelpVisible)
PaintHelp(g, rb, ct, itemEnabled);
else
PaintMinimize(g, rb, ct, itemEnabled);
}
else
PaintClose(g, rb, ct, item.CloseEnabled && itemEnabled);
colorTable = originalColorTable;
}
g.Clip = oldClip;
if (oldClip != null) oldClip.Dispose();
}
public virtual void PaintFormButtons(SystemCaptionItemRendererEventArgs e) { }
public virtual void PaintSystemIcon(SystemCaptionItemRendererEventArgs e, bool isEnabled) { }