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| namespace TabLessApp
{
public partial class MyTab : TabControl
{
private bool userModeShow = false;
public bool UserModeShow
{
get { return userModeShow = false; }
set
{
userModeShow = value;
UpdateUserMode();
}
}
private void UpdateUserMode()
{
if (userModeShow)
{
SetStyle(ControlStyles.OptimizedDoubleBuffer | ControlStyles.SupportsTransparentBackColor, true);
SetStyle(ControlStyles.UserPaint, true);
ItemSize = new Size(1, 1);
}
}
public MyTab()
{
InitializeComponent();
}
protected override void OnDrawItem(DrawItemEventArgs e)
{
base.OnDrawItem(e);
Trace.WriteLine("Draw Item");
}
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
Trace.WriteLine("Paint Pane");
Graphics g = e.Graphics;
if (userModeShow)
{
g.FillRectangle(new SolidBrush(SystemColors.Control), ClientRectangle);
}
}
}
} |
