public StatusBarPanel this[int index]
{
get
{
return((StatusBarPanel)(list[index]));
}
set
{
StatusBarPanel old = (StatusBarPanel)(list[index]);
if (old == value)
{
return;
}
CheckAdd(value);
list[index] = value;
old.parent = null;
value.parent = owner;
owner.Invalidate();
}
}
/// <summary>
/// Sets all the properties for this panel.
/// </summary>
internal void Realize()
{
if (Created)
{
string text;
string sendText;
int border = 0;
if (this.text == null)
{
text = string.Empty;
}
else
{
text = this.text;
}
HorizontalAlignment align = alignment;
// Translate the alignment for Rtl apps
//
if (parent.RightToLeft == RightToLeft.Yes)
{
switch (align)
{
case HorizontalAlignment.Left:
align = HorizontalAlignment.Right;
break;
case HorizontalAlignment.Right:
align = HorizontalAlignment.Left;
break;
}
}
switch (align)
{
case HorizontalAlignment.Center:
sendText = "\t" + text;
break;
case HorizontalAlignment.Right:
sendText = "\t\t" + text;
break;
default:
sendText = text;
break;
}
switch (borderStyle)
{
case StatusBarPanelBorderStyle.None:
border |= NativeMethods.SBT_NOBORDERS;
break;
case StatusBarPanelBorderStyle.Sunken:
break;
case StatusBarPanelBorderStyle.Raised:
border |= NativeMethods.SBT_POPOUT;
break;
}
switch (style)
{
case StatusBarPanelStyle.Text:
break;
case StatusBarPanelStyle.OwnerDraw:
border |= NativeMethods.SBT_OWNERDRAW;
break;
}
int wparam = GetIndex() | border;
if (parent.RightToLeft == RightToLeft.Yes)
{
wparam |= NativeMethods.SBT_RTLREADING;
}
int result = (int)UnsafeNativeMethods.SendMessage(new HandleRef(parent, parent.Handle), NativeMethods.SB_SETTEXT, (IntPtr)wparam, sendText);
if (result == 0)
{
throw new InvalidOperationException(SR.UnableToSetPanelText);
}
if (icon != null && style != StatusBarPanelStyle.OwnerDraw)
{
parent.SendMessage(NativeMethods.SB_SETICON, (IntPtr)GetIndex(), icon.Handle);
}
else
{
parent.SendMessage(NativeMethods.SB_SETICON, (IntPtr)GetIndex(), IntPtr.Zero);
}
if (style == StatusBarPanelStyle.OwnerDraw)
{
Interop.RECT rect = new Interop.RECT();
result = (int)UnsafeNativeMethods.SendMessage(new HandleRef(parent, parent.Handle), NativeMethods.SB_GETRECT, (IntPtr)GetIndex(), ref rect);
if (result != 0)
{
parent.Invalidate(Rectangle.FromLTRB(rect.left, rect.top, rect.right, rect.bottom));
}
}
}
}
private void MainForm_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
{
board.Click(e);
statusBar.Invalidate();
}