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Code Issues Activity Actions

LibGUI: Let Toolbars collapse into an overflow menu

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Previously Toolbars were governed by a strict minimum size which
guaranteed all actions remained visible. Now, if set collapsible,
extra actions will fold into an overflow menu on the Toolbar.
This commit is contained in:
thankyouverycool 2022-07-27 08:03:33 -04:00 • committed by Andreas Kling
parent 6891bfa965
commit 97b381652a
2 changed files with 114 additions and 4 deletions
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13
Userland/Libraries/LibGUI/Toolbar.h
View file

@ -9,6 +9,7 @@
#include <AK/NonnullOwnPtrVector.h>
#include <LibGUI/Button.h>
#include <LibGUI/Menu.h>
#include <LibGUI/Widget.h>
namespace GUI {
@ -24,13 +25,20 @@ public:
GUI::Button& add_action(GUI::Action&);
void add_separator();
bool is_collapsible() const { return m_collapsible; }
void set_collapsible(bool b) { m_collapsible = b; }
virtual Optional<UISize> calculated_preferred_size() const override;
virtual Optional<UISize> calculated_min_size() const override;
protected:
explicit Toolbar(Gfx::Orientation = Gfx::Orientation::Horizontal, int button_size = 24);
virtual void paint_event(PaintEvent&) override;
virtual void resize_event(GUI::ResizeEvent&) override;
ErrorOr<void> update_overflow_menu();
ErrorOr<void> create_overflow_objects();
private:
struct Item {
@ -41,10 +49,15 @@ private:
};
Type type { Type::Invalid };
RefPtr<Action> action;
RefPtr<Widget> widget;
};
NonnullOwnPtrVector<Item> m_items;
RefPtr<Menu> m_overflow_menu;
RefPtr<Action> m_overflow_action;
RefPtr<Button> m_overflow_button;
const Gfx::Orientation m_orientation;
int m_button_size { 24 };
bool m_collapsible { false };
};
}