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LibGUI: Support drag-to-reorder in TabWidget

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This commit is contained in:
Peter Elliott 2021-10-07 01:52:04 -06:00 • committed by Andreas Kling
parent df674023d6
commit e1684860a3
3 changed files with 99 additions and 3 deletions
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11
Userland/Libraries/LibGUI/TabWidget.h
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@ -68,6 +68,9 @@ public:
void set_close_button_enabled(bool close_button_enabled) { m_close_button_enabled = close_button_enabled; };
void set_reorder_allowed(bool reorder_allowed) { m_reorder_allowed = reorder_allowed; }
bool reorder_allowed() const { return m_reorder_allowed; }
Function<void(size_t)> on_tab_count_change;
Function<void(Widget&)> on_change;
Function<void(Widget&)> on_middle_click;
@ -115,6 +118,14 @@ private:
bool m_uniform_tabs { false };
bool m_bar_visible { true };
bool m_close_button_enabled { false };
bool m_reorder_allowed { false };
bool m_dragging_active_tab { false };
int m_grab_offset { 0 };
int m_mouse_x { 0 };
void drag_tab(size_t index);
void recalculate_tab_order();
};
}