protected override void OnMouseDown(MouseEventArgs e)
{
base.OnMouseDown(e);
if ((e.Button & MouseButtons.Left) > 0 && (!ReadOnly))
{
if ((!LockPopupInvoke) && ColorBoxPopupForm == null)
{
InvokeDropDown(EventArgs.Empty);
ColorBoxPopupForm = new StiColorBoxPopupForm(this, this.SelectedColor);
ColorBoxPopupForm.ClosePopup += new EventHandler(OnClosePopup);
Rectangle rect = this.RectangleToScreen(this.ClientRectangle);
ColorBoxPopupForm.SetLocation(rect.Left, rect.Top + this.Height + 1, 210, 270);
ColorBoxPopupForm.Font = this.Font;
ColorBoxPopupForm.ShowPopupForm();
ColorBoxPopupForm.TabControl.SelectedIndex =
ColorBoxPopupForm.TabControl.SelectedIndex;
InvokeDropDown(EventArgs.Empty);
}
else
{
LockPopupInvoke = false;
}
}
}
private void OnClosePopup(object sender, EventArgs e)
{
if (ColorBoxPopupForm != null)
{
InvokeDropUp(e);
Color value = ColorBoxPopupForm.SelectedColor;
if (this.SelectedColor != value)
{
this.SelectedColor = value;
InvokeSelectedIndexChanged(EventArgs.Empty);
}
ColorBoxPopupForm.Dispose();
ColorBoxPopupForm = null;
}
}
private void OnClosePopup(object sender, EventArgs e)
{
if (ColorBoxPopupForm != null)
{
this.Pushed = false;
InvokeDropUp(e);
Color value = ColorBoxPopupForm.SelectedColor;
if (this.SelectedColor != value)
{
this.SelectedColor = value;
}
ColorBoxPopupForm.Dispose();
ColorBoxPopupForm = null;
}
}