protected void On_ColorAction_Activated(object sender, EventArgs e)
{
ColorSelectionDialog colorDlg = new ColorSelectionDialog("Select Color");
colorDlg.SetDefaultSize(300, 220);
//if click ok
if (colorDlg.Run() == (int)ResponseType.Ok)
{
//get color
Gdk.Color selectColor = colorDlg.ColorSelection.CurrentColor;
//set color_tag
color_tag.ForegroundGdk = selectColor;
//if user selected some text
//change selected text color
//else change all text color
TextIter start, end;
if (TextView.Buffer.GetSelectionBounds(out start, out end))
{
TextView.Buffer.ApplyTag(color_tag, start, end);
}
else
{
TextView.ModifyText(StateType.Normal, selectColor);
}
}
//destory window
colorDlg.Destroy();
}
public static Gtk.Window Create()
{
HBox options = new HBox(false, 0);
CheckButton check_button = null;
window = new ColorSelectionDialog("Color selection dialog");
window.ColorSelection.HasOpacityControl = true;
window.ColorSelection.HasPalette = true;
window.SetDefaultSize(250, 200);
window.ContentArea.PackStart(options, false, false, 0);
window.ContentArea.BorderWidth = 10;
check_button = new CheckButton("Show Opacity");
check_button.Active = true;
options.PackStart(check_button, false, false, 0);
check_button.Toggled += new EventHandler(Opacity_Callback);
check_button = new CheckButton("Show Palette");
check_button.Active = true;
options.PackEnd(check_button, false, false, 0);
check_button.Toggled += new EventHandler(Palette_Callback);
window.ColorSelection.ColorChanged += new EventHandler(Color_Changed);
window.OkButton.Clicked += new EventHandler(Color_Selection_OK);
window.CancelButton.Clicked += new EventHandler(Color_Selection_Cancel);
options.ShowAll();
return(window);
}