private void SetStyleFlag(VTCStyleFlags bit, bool value)
{
if (value)
{
myStyleFlags |= bit;
}
else
{
myStyleFlags &= ~bit;
}
}
private bool GetStyleFlag(VTCStyleFlags bit)
{
return (myStyleFlags & bit) == bit;
}
private bool GetAnyStyleFlag(VTCStyleFlags bits)
{
return 0 != (myStyleFlags & bits);
}
/// <summary>
/// Create a new VirtualTreeControl instance
/// </summary>
public VirtualTreeControl()
{
SetStyle(ControlStyles.UserPaint, false);
SetStyle(ControlStyles.ContainerControl, true);
//SetStyle(ControlStyles.StandardClick, false);
SetStyle(ControlStyles.StandardDoubleClick, false);
SetBounds(0, 0, 120, 96);
// This call is required by the Windows.Forms Form Designer.
InitializeComponent();
UseVSThemeForTreeExpander = true;
myIndentWidth = DEFAULT_INDENTWIDTH;
myItemHeight = 16;
myStyleFlags =
VTCStyleFlags.MaskHasIndentBitmaps |
VTCStyleFlags.ShowToolTips |
VTCStyleFlags.IsDragSource |
VTCStyleFlags.DisplayColumnHeaders |
VTCStyleFlags.ExplicitLabelEdits |
VTCStyleFlags.DistinguishFocusedColumn |
VTCStyleFlags.EnableExplorerTheme;
}
