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Allow reusing wxGTK window enter/leave callback

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Refactor the existing callbacks to make it possible to call them from
other places than src/gtk/window.cpp.

No real changes yet.
This commit is contained in:
Vadim Zeitlin 2024-02-19 00:22:52 +01:00
parent 9205da74db
commit e88e16a964
2 changed files with 43 additions and 8 deletions
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11
include/wx/gtk/private/event.h
View file

@ -94,6 +94,17 @@ template<typename T> void InitMouseEvent(wxWindowGTK *win,
// contain the mouse pointer.
bool SetWindowUnderMouse(wxWindowGTK* win);
// Implementation of enter/leave window callbacks.
gboolean
WindowEnterCallback(GtkWidget* widget,
GdkEventCrossing* event,
wxWindowGTK* win);
gboolean
WindowLeaveCallback(GtkWidget* widget,
GdkEventCrossing* event,
wxWindowGTK* win);
} // namespace wxGTKImpl
#endif // _GTK_PRIVATE_EVENT_H_

40
src/gtk/window.cpp
View file

@ -2246,14 +2246,16 @@ wx_window_focus_callback(GtkWidget *widget,
return FALSE;
}
} // extern "C"
//-----------------------------------------------------------------------------
// "enter_notify_event"
//-----------------------------------------------------------------------------
static gboolean
gtk_window_enter_callback( GtkWidget* widget,
GdkEventCrossing *gdk_event,
wxWindowGTK *win )
gboolean
wxGTKImpl::WindowEnterCallback(GtkWidget* widget,
GdkEventCrossing* gdk_event,
wxWindowGTK* win)
{
wxLogTrace(TRACE_MOUSE, "Window enter in %s (window %p) for window %p",
wxDumpWindow(win), gtk_widget_get_window(widget), gdk_event->window);
@ -2297,14 +2299,26 @@ gtk_window_enter_callback( GtkWidget* widget,
return win->GTKProcessEvent(event);
}
extern "C" {
static gboolean
gtk_window_enter_callback( GtkWidget* widget,
GdkEventCrossing *gdk_event,
wxWindowGTK *win )
{
return wxGTKImpl::WindowEnterCallback(widget, gdk_event, win);
}
} // extern "C"
//-----------------------------------------------------------------------------
// "leave_notify_event"
//-----------------------------------------------------------------------------
static gboolean
gtk_window_leave_callback( GtkWidget* widget,
GdkEventCrossing *gdk_event,
wxWindowGTK *win )
gboolean
wxGTKImpl::WindowLeaveCallback(GtkWidget* widget,
GdkEventCrossing* gdk_event,
wxWindowGTK* win)
{
wxLogTrace(TRACE_MOUSE, "Window leave in %s (window %p) for window %p",
wxDumpWindow(win), gtk_widget_get_window(widget), gdk_event->window);
@ -2331,6 +2345,16 @@ gtk_window_leave_callback( GtkWidget* widget,
return win->GTKProcessEvent(event);
}
extern "C" {
static gboolean
gtk_window_leave_callback( GtkWidget* widget,
GdkEventCrossing *gdk_event,
wxWindowGTK *win )
{
return wxGTKImpl::WindowLeaveCallback(widget, gdk_event, win);
}
//-----------------------------------------------------------------------------
// "value_changed" from scrollbar
//-----------------------------------------------------------------------------