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Code Issues Activity Actions

LibGUI: Show tooltip after a small delay

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It always felt a bit jarring that tooltips would pop in right away when
you hover over a toolbar button. This patch adds a 700ms delay before
they appear, and a 50ms delay before they disappear.

Once a tooltip is up, moving the cursor between two widgets that both
have tooltips will leave the tooltip on screen without delays.
This commit is contained in:
Andreas Kling 2020-12-28 21:26:47 +01:00
parent 3717e5dbae
commit 7e79563bb9
4 changed files with 84 additions and 51 deletions
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7
Libraries/LibGUI/Application.h
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@ -54,7 +54,7 @@ public:
void register_global_shortcut_action(Badge<Action>, Action&);
void unregister_global_shortcut_action(Badge<Action>, Action&);
void show_tooltip(const StringView&, const Gfx::IntPoint& screen_location, const Widget* tooltip_source_widget);
void show_tooltip(String, const Widget* tooltip_source_widget);
void hide_tooltip();
Widget* tooltip_source_widget() { return m_tooltip_source_widget; };
@ -79,12 +79,17 @@ public:
private:
Application(int argc, char** argv);
void tooltip_show_timer_did_fire();
void tooltip_hide_timer_did_fire();
OwnPtr<Core::EventLoop> m_event_loop;
RefPtr<MenuBar> m_menubar;
RefPtr<Gfx::PaletteImpl> m_palette;
RefPtr<Gfx::PaletteImpl> m_system_palette;
HashMap<Shortcut, Action*> m_global_shortcut_actions;
class TooltipWindow;
RefPtr<Core::Timer> m_tooltip_show_timer;
RefPtr<Core::Timer> m_tooltip_hide_timer;
RefPtr<TooltipWindow> m_tooltip_window;
RefPtr<Widget> m_tooltip_source_widget;
bool m_quit_when_last_window_deleted { true };