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Code Issues Activity Actions

GTreeView: Handle the item expand/collapse toggles separately.

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This commit is contained in:
Andreas Kling 2019-03-30 03:44:08 +01:00
parent a535c7453f
commit a92710ce3f
2 changed files with 23 additions and 13 deletions
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3
LibGUI/GTreeView.h
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@ -10,14 +10,13 @@ public:
virtual void scroll_into_view(const GModelIndex&, Orientation);
virtual const char* class_name() const override { return "GTreeView"; }
GModelIndex index_at_content_position(const Point&) const;
protected:
virtual void paint_event(GPaintEvent&) override;
virtual void mousedown_event(GMouseEvent&) override;
virtual void did_update_selection() override;
private:
GModelIndex index_at_content_position(const Point&, bool& is_toggle) const;
int item_height() const { return 16; }
int max_item_width() const { return frame_inner_rect().width(); }
int indent_width_in_pixels() const { return 16; }