Sys_GetCursorPos( widget, ¤t_x, ¤t_y );
int dx = current_x - self->last_x;
int dy = current_y - self->last_y;
- int ddx = current_x - self->recorded_x;
- int ddy = current_y - self->recorded_y;
+ int ddx = current_x - self->center_x;
+ int ddy = current_y - self->center_y;
self->last_x = current_x;
self->last_y = current_y;
if ( dx != 0 || dy != 0 ) {
//globalOutputStream() << "motion x: " << dx << ", y: " << dy << "\n";
if (ddx < -32 || ddx > 32 || ddy < -32 || ddy > 32) {
- Sys_SetCursorPos( widget, self->recorded_x, self->recorded_y );
+ Sys_SetCursorPos( widget, self->center_x, self->center_y );
self->last_x = self->recorded_x;
self->last_y = self->recorded_y;
}
return FALSE;
}
-void FreezePointer::freeze_pointer(ui::Window window, FreezePointer::MotionDeltaFunction function, void *data)
+void FreezePointer::freeze_pointer(ui::Window window, ui::Widget widget, FreezePointer::MotionDeltaFunction function, void *data)
{
ASSERT_MESSAGE( m_function == 0, "can't freeze pointer" );
| GDK_BUTTON_RELEASE_MASK
| GDK_VISIBILITY_NOTIFY_MASK );
- GdkCursor* cursor = create_blank_cursor();
+ //GdkCursor* cursor = create_blank_cursor();
+ GdkCursor* cursor = gdk_cursor_new( GDK_BLANK_CURSOR );
//GdkGrabStatus status =
+ /* fixes cursor runaways during srsly quick drags in camera
+ drags with pressed buttons have no problem at all w/o this */
gdk_pointer_grab( gtk_widget_get_window(window), TRUE, mask, 0, cursor, GDK_CURRENT_TIME );
+ //gdk_window_set_cursor ( GTK_WIDGET( window )->window, cursor );
+ /* is needed to fix activating neighbour widgets, that happens, if using upper one */
+ gtk_grab_add( widget );
+ weedjet = widget;
+
gdk_cursor_unref( cursor );
- Sys_GetCursorPos( window, &recorded_x, &recorded_y );
+ Sys_GetCursorPos( window, ¢er_x, ¢er_y );
- Sys_SetCursorPos( window, recorded_x, recorded_y );
+ /* using center for tracking for max safety */
+ gdk_window_get_origin( GTK_WIDGET( widget )->window, ¢er_x, ¢er_y );
+ auto allocation = widget.dimensions();
+ center_y += allocation.height / 2;
+ center_x += allocation.width / 2;
- last_x = recorded_x;
- last_y = recorded_y;
+ Sys_SetCursorPos( window, center_x, center_y );
+
+ last_x = center_x;
+ last_y = center_y;
m_function = function;
m_data = data;
m_function = 0;
m_data = 0;
- Sys_SetCursorPos( window, recorded_x, recorded_y );
+// Sys_SetCursorPos( window, center_x, center_y );
gdk_pointer_ungrab( GDK_CURRENT_TIME );
+
+ gtk_grab_remove( weedjet );
}
{
unsigned int handle_motion;
int recorded_x, recorded_y, last_x, last_y, center_x, center_y;
-GtkWidget* weedjet;
+ui::Widget weedjet{ui::null};
typedef void ( *MotionDeltaFunction )( int x, int y, unsigned int state, void* data );
MotionDeltaFunction m_function;
void* m_data;
}
static gboolean motion_delta( ui::Window widget, GdkEventMotion *event, FreezePointer* self );
-void freeze_pointer( ui::Window window, MotionDeltaFunction function, void* data );
+void freeze_pointer( ui::Window window, ui::Widget widget, MotionDeltaFunction function, void* data );
void unfreeze_pointer( ui::Window window );
};