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LibGUI: TabWidget add vertical tabs

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Add vertical tabs to TabWidget, this can be set using
the ```TabWidget::set_tab_position``` function or in the GML
This commit is contained in:
Cameron Youell 2022-05-17 20:47:35 +10:00 • committed by Andreas Kling
parent 8a7876d65c
commit 5b82bd719e
7 changed files with 155 additions and 88 deletions
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18
Userland/Libraries/LibGUI/TabWidget.h
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@ -18,12 +18,15 @@ public:
enum TabPosition {
Top,
Bottom,
Left,
Right,
};
virtual ~TabWidget() override = default;
TabPosition tab_position() const { return m_tab_position; }
void set_tab_position(TabPosition);
bool has_vertical_tabs() const { return m_tab_position == TabPosition::Left || m_tab_position == TabPosition::Right; }
Optional<size_t> active_tab_index() const;
@ -32,7 +35,13 @@ public:
void set_active_widget(Widget*);
void set_tab_index(int);
int bar_height() const { return m_bar_visible ? 21 : 0; }
int bar_height() const { return m_bar_visible ? 22 : 0; }
int get_max_tab_width() const { return m_bar_visible ? m_max_tab_width : 0; }
void set_max_tab_width(int width) { m_max_tab_width = width; }
int get_min_tab_width() const { return m_min_tab_width; }
void set_min_tab_width(int width) { m_min_tab_width = width; }
GUI::Margins const& container_margins() const { return m_container_margins; }
void set_container_margins(GUI::Margins const&);
@ -110,6 +119,8 @@ protected:
private:
Gfx::IntRect child_rect_for_size(Gfx::IntSize const&) const;
Gfx::IntRect button_rect(size_t index) const;
Gfx::IntRect vertical_button_rect(size_t index) const;
Gfx::IntRect horizontal_button_rect(size_t index) const;
Gfx::IntRect close_button_rect(size_t index) const;
Gfx::IntRect bar_rect() const;
Gfx::IntRect container_rect() const;
@ -136,10 +147,13 @@ private:
bool m_bar_visible { true };
bool m_close_button_enabled { false };
int m_max_tab_width { 160 };
int m_min_tab_width { 24 };
bool m_reorder_allowed { false };
bool m_dragging_active_tab { false };
int m_grab_offset { 0 };
int m_mouse_x { 0 };
int m_mouse_pos { 0 };
void drag_tab(size_t index);
void recalculate_tab_order();