Pixel-Composer/objects/o_dialog_palette/Step_1.gml

/// @description init
if !ready exit;

#region destroy
	if(!selector.dropper_active) {
		if(!point_in_rectangle(mouse_mx, mouse_my, dialog_x, dialog_y, dialog_x + dialog_w, dialog_y + dialog_h)) {
			if(destroy_on_click_out && mouse_check_button_pressed(mb_left))
				instance_destroy(self);
		}
		doDrag();
	}
#endregion

#region resize
	if(_dialog_h != dialog_h || _dialog_w != dialog_w) {
		_dialog_h = dialog_h;
		_dialog_w = dialog_w;
		
		if(onResize != -1) onResize();
	}
#endregion