diff options
Diffstat (limited to 'scene')
| -rw-r--r-- | scene/main/viewport.cpp | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/scene/main/viewport.cpp b/scene/main/viewport.cpp index 08a212d58b..b5cba78fe2 100644 --- a/scene/main/viewport.cpp +++ b/scene/main/viewport.cpp @@ -1801,6 +1801,8 @@ void Viewport::_gui_input_event(Ref<InputEvent> p_event) { if (mb.is_valid()) { gui.key_event_accepted = false; + Control *over = nullptr; + Point2 mpos = mb->get_position(); if (mb->is_pressed()) { Size2 pos = mpos; @@ -1955,6 +1957,31 @@ void Viewport::_gui_input_event(Ref<InputEvent> p_event) { gui.drag_data=Variant(); //always clear }*/ + // In case the mouse was released after for example dragging a scrollbar, + // check whether the current control is different from the stored one. If + // it is different, rather than wait for it to be updated the next time the + // mouse is moved, notify the control so that it can e.g. drop the highlight. + // This code is duplicated from the mm.is_valid()-case further below. + if (gui.mouse_focus) { + over = gui.mouse_focus; + } else { + over = _gui_find_control(mpos); + } + + if (gui.mouse_focus_mask == 0 && over != gui.mouse_over) { + if (gui.mouse_over) { + _gui_call_notification(gui.mouse_over, Control::NOTIFICATION_MOUSE_EXIT); + } + + _gui_cancel_tooltip(); + + if (over) { + _gui_call_notification(over, Control::NOTIFICATION_MOUSE_ENTER); + } + } + + gui.mouse_over = over; + set_input_as_handled(); } } @@ -2015,10 +2042,11 @@ void Viewport::_gui_input_event(Ref<InputEvent> p_event) { } } + // These sections of code are reused in the mb.is_valid() case further up + // for the purpose of notifying controls about potential changes in focus + // when the mousebutton is released. if (gui.mouse_focus) { over = gui.mouse_focus; - //recompute focus_inv_xform again here - } else { over = _gui_find_control(mpos); } |