Overview of Changes in GTK+ 2.99.3 ================================== * This release adds some forgotten padding to class structs, and thus breaks ABI for a last time before 3.0 * Many Introspection annotation improvements * We no longer build the gtk-update-icon-cache utility, and use a preexisting one, if --enable-gtk2-dependency is passed to configure * GtkBuilder can now fill GtkComboBoxText and GtkMenToolButton widgets with data, as well as GtkFileFilters and GtkTextTagTables * GtkImage now has a ::use-fallback property to allow generic fallback with GIcons and icon-names (e.g. for symbolic icons) * There's a new gtk_text_view_get_cursor_locations() to enable popup-at-cursor functionality * The application chooser widgets can now set a custom dialog heading * The file chooser and application chooser widgets have received minor visual improvements * gtk-auto-mnemonics is now backed by an XSetting * Defaults for GtkSettings, as well as theme-specific settings, are now read from key files * Key themes are now supported again, their syntax has been changed to be CSS-like * More objects use GtkStyleContext directly now: GtkTreeView GtkIconView GtkCellArea GtkCellRendererText GtkCellRendererPixbuf GtkCellRendererAccel GtkCellRendererProgress * GtkPlug and GtkSocket have been reduced to X11-specific API, and using them requires including the header, and uses of GdkNativeWindow in their APIs have been replaced by the X11 Window type. A number of other API changes were necessary in GDK to ensure that multiple GDK backends can coexist: - GdkNativeWindow has been dropped - The GdkEventOwnerChange owner field is a GdkWindow now - The GdkEventSelection requestor field is a GdkWindow now - The GtkWidget::client_event vfunc is gone - GdkEventClient is gone, together with related API: gdk_add_client_message_filter gdk_display_add_client_message_filter gdk_screen_broadcast_client_message gdk_event_send_client_message gdk_event_send_client_message_for_display gdk_event_send_clientmessage_toall - gdk_drag_get_protocol_for_display has been changed to gdk_window_get_drag_protocol * Migration guide and tutorial and other documentation improvements * Bug fixes 322926 FileChooser: Alt-Shift-Down should work like Alt-Down 351755 GTK_RANGE (range) -> round_digits should be exposed... 586635 gtk_info_bar_add_button() should return GtkButton* 590459 Text is sometimes not pasted at the right location 598952 Implement object attribute to expose toolkit/source 626336 Warning when activating GtkButton outside of an event... 634677 assertion in finalize assuring that buffer is NULL... 635287 Specify packages when generating GIR 636691 Rendering icons with prelight state doesn't... 638920 gail should provide toolkit as an AtkAttribute 639139 Subclassing GtkIconView broken lately in master 639186 gtk_paper_size_new fails to recognize valid name 639325 Generated introspection broken 639380 Critical warnings when detaching tab 639455 accel cell renderer critical warning 639520 Update docs about colormap to use visual instead. 639531 No error is given when attempting to save to "nonexistent... 639625 Crashes on dereferencing a NULL GtkBorder. 639750 Support css3 colors 639754 Must widget class names begin with uppercase letter? 639767 password not accepted in gnome-screensaver dialog 639792 Regional panel: "Add" dialog: combos not sorted 639822 Synthesized button2/button3 does not transfer source_device 639845 insensitive and separator items in comboboxes not working... 639931 gtk_application_add_window() docs should mention window destr... 639949 pygobject leaks references on GtkWindows 640005 removable media dialog should use app names 640006 choose app dialog shows other apps by default 640011 Selects application on cancel 640105 Crash showing a offscreen window with a textview inside 640161 GtkFileChooserWidget 0xbbf6c0 is mapped but visible=1... 640188 gdk_pixbuf_get_from_drawable missing from migration guide 640195 gdk_cairo_create gets cairo context with badly clipped... 640282 insensitive, active check button becomes sensitive 640313 BadDevice X error when ungrabbing a SLAVE device 640391 Display lines between rows when window is focused 640487 crash on gtk_statusbar_remove_all() 640698 Incompatibility in 'matched-selected' signal invocation 640712 GtkAssistant fonts are too big 640744 mount-operation: don't show the dialog until the tree... 640902 X11 headers included by default in public headers 640965 XCompose does not work with GTK+ 2.99.x 640983 GtkSettings: Fix theme not updating for dark theme 640999 GtkSpinner Class check macro is invalid 641023 assertion `hash_table != NULL' failed in gtkplug.c 641039 Cannot expand/collapse nodes by mouse 641042 assertion `G_IS_OBJECT (object) in gdkevents.c 641059 Fix several bugs handling GtkTrayIcon symbolic colors 641073 Please be consistent with GtkEntryCompletion 641176 Fix crash in gtk_fixed_remove() * Translation updates Arabic Basque Catalan Chinese Esperanto Estonian Galician German Greek Hebrew Italian Kazakh Norwegian bokmål Persian Punjabi Spanish Uighur