Re: [gtkmm] moving window

[SMS WebMaster <sms 4-sms com>]

I have found the problem :)

here is the new code

	get_size(mx,my);
	x_delta = event->x_root - drag_x;
	y_delta = event->y_root - drag_y;
	get_window()->get_root_origin (x, y);
	get_window()->move_resize ((gint) floor (x + x_delta), (gint) floor (y 
+ y_delta),mx,my);


SMS WebMaster wrote:
> Hi
>
> can anyone tell me what is the wrong in this code (this code to allow me 
> to move the window when I press it and move the mouse, but the problem 
> is thta I have to move the mouse very slow to make this code work, if I 
> mouse the mouse fast the window will not move with the mouse ):
>
>
>
>   PicEvent.set_events(Gdk::BUTTON_PRESS_MASK | Gdk::POINTER_MOTION_MASK 
>  | Gdk::POINTER_MOTION_HINT_MASK);
>   PicEvent.signal_motion_notify_event().connect(
>      SigC::slot(*this, &MainWindow::window_motion) );
>   PicEvent.signal_button_press_event().connect(
>     SigC::slot(*this, &MainWindow::on_PICEvent_button_press) );
>   PicEvent.signal_button_release_event().connect(
>     SigC::slot(*this, &MainWindow::on_PICEvent_button_release) );
>
>
> bool MainWindow::window_motion (GdkEventMotion* event)
> {
>     gint x;
>     gint y;
>     gint mx, my;
>     double x_delta;
>     double y_delta;
>     this->get_pointer (mx, my);
>     
>     if (!dragging) {
>
>         return TRUE;
>     }
>
>     x_delta = event->x_root - drag_x;
>     y_delta = event->y_root - drag_y;
>
>     get_window()->get_root_origin (x, y);
>     get_window()->move ((gint) floor (x + x_delta), (gint) floor (y + 
> y_delta));
>     
>     drag_x = event->x_root;
>     drag_y = event->y_root;
>
>     return TRUE;
> }
>
>
> bool MainWindow::on_TimeEvent_button_press(GdkEventButton* event)
> {
>   return true;
> }
>
> bool MainWindow::on_PICEvent_button_press(GdkEventButton* event)
> {
>   dragging=TRUE;
>     drag_x = event->x_root;
>     drag_y = event->y_root;
>   return true;
> }
> bool MainWindow::on_PICEvent_button_release(GdkEventButton* event)
> {
>   dragging=FALSE;
>   return true;
> }
>
>
> Any help please ?


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