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Code Issues Activity Actions

VisualBuilder: Multiple-widget selection support.

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This is pretty damn nice, now I can move and resize entire groups of widgets
together. Diagonal group resizing feels a bit strange but I wasn't expecting
it not to. :^)
This commit is contained in:
Andreas Kling 2019-04-19 22:46:16 +02:00
parent e001954193
commit 440700b4cb
5 changed files with 123 additions and 55 deletions
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11
Applications/VisualBuilder/VBForm.h
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@ -36,16 +36,21 @@ protected:
private:
void grabber_mousedown_event(GMouseEvent&, VBWidget&, Direction grabber);
void set_selected_widget(VBWidget*);
void set_single_selected_widget(VBWidget*);
void add_to_selection(VBWidget&);
void remove_from_selection(VBWidget&);
void delete_selected_widgets();
template<typename Callback> void for_each_selected_widget(Callback);
VBWidget* single_selected_widget();
String m_name;
int m_grid_size { 5 };
bool m_should_snap_to_grid { true };
Vector<Retained<VBWidget>> m_widgets;
HashMap<GWidget*, VBWidget*> m_gwidget_map;
WeakPtr<VBWidget> m_selected_widget;
HashTable<VBWidget*> m_selected_widgets;
Point m_transform_event_origin;
Rect m_transform_widget_origin_rect;
Point m_next_insertion_position;
Direction m_resize_direction { Direction::None };
OwnPtr<GMenu> m_context_menu;