I saw this coming across through a ffi boundary in Sysprof, and we wanted
to keep most things within GDK using native marshalling to improve
profiler results when frame pointers are not used.
We now have a GdkX11Display::xevent signal that gets emitted for every
XEvent and allows you to interrupt processing via TRUE/FALSE return
values.
These return values to correspond to GDK_FILTER_REMOVE and
GDK_FILTER_CONTINUE respectively.
The GDK_FILTER_TRANSLATE case from gdk_window_add_filter() is now meant
to be handled via gdk_display_put_event().
Add signal GdkWindow::create-surface which allows to use any
surface type as storage for offscreen windows.
Test the new signal in tests/gdkoffscreenbox.c
3 signals are for offscreen windows
get-offscreen-parent: Get the parent window an offscreen is embedded in
to-parent: Convert coordinates from offscreen to parent
from-parent: Convert coordinates from parent to offscreen
1 signal is for the window embedding offscreens:
pick-offscreen-child: This picks what (if any) offscreen is at a specific position
The last signal is only used if you call gdk_window_set_has_offscreen_children
to tell gdk that the window has embedded offscreen children.
Add get-pointer signal for offscreen window pointer getting
Apps using offscreen windows can connect to get-pointer on offscreen
windows in order to make gdk_window_get_pointer() return correct
values.
Add get-offscreen-parent signal
Add signals for from-parent and to-parent coordinate mapping
Add pick-offscreen-child signal
Thu Aug 1 19:09:39 2002 Owen Taylor <otaylor@redhat.com>
* demos/gtk-demo/changedisplay.c: New demo for
window migration between different displays and screens.
* gtk/gtkrc.c gtkstyle.[ch]: Add
_gtk_style_init_for_settings(), so that gtkrc.c
can initialize the styles it creates for the
right display.
* gdk/gdkdisplaymanager.c (gdk_screen_get_default)
* gtk/gtksettings.c (gtk_settings_get_default)
* gtk/gtkstyle.c (gtk_style_init): Handle absence of
a default screen.
* gdk/x11/gdkmain-x11.c (_gdk_windowing_set_default_display):
Handle display == NULL.x
* gdk/gdkdisplay.c (gdk_display_dispose): Free the
event queue.
* gdk/x11/gdkevents-x11.c gdk/x11/gdkdisplay-x11.c:
Remove the event source when closing a display.
* gdk/gdkdisplay.[ch]: Add a ::closed signal, dispose()
isn't convenient enough by itself.
* gdk/x11/gdkevents-x11.c (gdk_xsettings_watch_cb):
Create foreign windows for watch windows if there isn't
an existing window, instead of installing a global filter.
* gdk/x11/gdkscreen-x11.c gdk/x11/gdkprivate-x11.h
gdk/x11/gdkevents-x11.c (_gdk_x11_events_uninit_screen):
Clean up the xsettings_client when we are done with
it.
* gdk/x11/gdkevents-x11.c (_gdk_events_init): Remove
excess call to _gdk_x11_events_init_screen()
Thu Jun 20 16:49:00 2002 Owen Taylor <otaylor@redhat.com>
* gdk/gdkdisplaymanager.[ch] gdk/gdk.[ch] gdk/gdkdisplay.c
gdk/gdkinternals.h gdk/x11/gdkdisplay-x11.c
gdk/win32/gdkdisplay-win32.c: Add a singleton object that
we can use to get notification when displays
appear / disappear or the default display changes.
gdk_set_default_display() => gdk_display_manager_set_default_display()
gdk_list_displays() => gdk_display_manager_list_displays().
(#85696)
* gdk/Makefile.am gdk/gdkmarshalers.list: Add marshaler
generation.
* gdk/gdkintl.h: Add this.
* gtk/gtkmain.c: Add gtk_parse_args() that initializes
GTK+ without opening a display.
* gtk/gtkmain.c: Set things up so if a module
exports gtk_module_init() and gtk_module_display_init(),
then we treat it as multihead aware, otherwise,
we only initialize it after the default display is set.
