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LibGUI+WindowServer: Add app-global keyboard shortcuts.

This patch adds a GShortcut class. Each GAction can have a GShortcut which
will cause the event loop to listen for that key combination app-globally
and activate the event in case it's pressed.

The shortcut will also be displayed when the action is added to a menu.

Use this to hook up Alt+Up with the "open parent directory" action in the
FileManager app. :^)
This commit is contained in:
Andreas Kling 2019-03-02 10:04:49 +01:00
parent 5c0fca0a95
commit 596a5ce5a4
17 changed files with 263 additions and 17 deletions

View file

@ -12,7 +12,7 @@ public:
Separator,
};
explicit WSMenuItem(unsigned identifier, const String& text);
explicit WSMenuItem(unsigned identifier, const String& text, const String& shortcut_text = { });
explicit WSMenuItem(Type);
~WSMenuItem();
@ -20,6 +20,7 @@ public:
bool enabled() const { return m_enabled; }
String text() const { return m_text; }
String shortcut_text() const { return m_shortcut_text; }
void set_rect(const Rect& rect) { m_rect = rect; }
Rect rect() const { return m_rect; }
@ -31,6 +32,7 @@ private:
bool m_enabled { true };
unsigned m_identifier { 0 };
String m_text;
String m_shortcut_text;
Rect m_rect;
};