gobject_introspection's G-ir-scanner doesn't like the -xobjective-c
option needed to compile ObjectiveC features in quartz implementations
of certain gtk functions. This rearranges the compiler flag environment
variables in Makefile so that G-ir-scanner doesn't see them.
This fixes bug 653289, in gtk+-2 gtk_tree_view_stop_editing() was previously
responsible for notifying with gtk_cell_editable_editing_done(), this detail
was missed when porting the cell renderer management to GtkCellArea.
This bug is resolved by fixing two things in
gtk_tree_model_filter_row_deleted():
(1) It is possible for an elt to have elt->visible_siter == NULL, when
it is deleted. Only call g_sequence_remove() if this pointer is
non-NULL.
(2) For the case len (level->seq) > 1, free the elt->children level
if non-NULL. Failing to do this means the level will stick around.
If this child level was not referenced, it will still have a zero
ref count on its parent which cannot be removed!
For both bugs unit tests have been added in the preceding commit.
This tests a case where gtk_tree_model_filter_row_changed() is run
for a node with visible_siter != NULL, however its parent has
visible_iter == NULL. For this case, no valid paths can be generated
as the node cannot be accessed (because the parent is invisible).
Thanks to Kean Johnston for pointing this out.
There are a few places in GTK that use "struct stat",
and then g_stat(), rather than using GStatBuf.This breaks things on
Windows. Since the size of struct stat can vary depending on other
flags specified, this has the potential to cause overwrites and is
trivial to fix.
Based on patch submitted by Kean Johnston
gdk_x11_device_manager_core_list_devices returns a new allocated
list, which has to be freed.
valgrind output:
==18686== 160,176 (80,088 direct, 80,088 indirect) bytes in 3,337 blocks are definitely lost in loss record 25,347 of 25,378
==18686== at 0x4C256DD: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==18686== by 0x6CD7752: g_malloc (in /lib64/libglib-2.0.so.0.3000.0)
==18686== by 0x6CEE2B6: g_slice_alloc (in /lib64/libglib-2.0.so.0.3000.0)
==18686== by 0x6CCB37D: g_list_prepend (in /lib64/libglib-2.0.so.0.3000.0)
==18686== by 0x654CADA: gdk_x11_device_manager_core_list_devices (gdkdevicemanager-core-x11.c:836)
==18686== by 0x6531489: gdk_display_pointer_is_grabbed (gdkdisplay.c:1270)
==18686== by 0x5162E1E: filter_func (ui.c:140)
==18686== by 0x6558B50: gdk_event_apply_filters (gdkeventsource.c:83)
==18686== by 0x6558CB3: _gdk_x11_display_queue_events (gdkeventsource.c:197)
==18686== by 0x6530680: gdk_display_get_event (gdkdisplay.c:311)
==18686== by 0x65589F1: gdk_event_source_dispatch (gdkeventsource.c:356)
==18686== by 0x6CD0A0E: g_main_context_dispatch (in /lib64/libglib-2.0.so.0.3000.0)
https://bugzilla.gnome.org/show_bug.cgi?id=660676
Rather than keeping it and enabling deprecated code in testgtk I decided
to delete the example. The warnings from testgtk about deprecated code
are too useful IMO.
Should we need it again, we can make it into its own test, or add a
testgtkdeprecated.
Shut up valgrind complaining about uninitialized values
==5330== Conditional jump or move depends on uninitialised value(s)
==5330== at 0x624FF4C: gdk_window_move_resize_internal
(gdkwindow.c:6037)
==5330== by 0x62502C3: gdk_window_move_resize (gdkwindow.c:6274)
==5330== by 0x5E4FBB5: _gtk_tree_view_column_allocate
(gtktreeviewcolumn.c:2169)
==5330== by 0x5E3846B: gtk_tree_view_size_allocate_columns
(gtktreeview.c:2631)
==5330== by 0x5E43D76: gtk_tree_view_size_allocate
(gtktreeview.c:2686)
==5330== by 0x7F03959: g_closure_invoke (gclosure.c:774)
==5330== by 0x7F16446: signal_emit_unlocked_R (gsignal.c:3202)
==5330== by 0x7F20256: g_signal_emit_valist (gsignal.c:3003)
==5330== by 0x7F20421: g_signal_emit (gsignal.c:3060)
==5330== by 0x5E6DFBE: gtk_widget_size_allocate (gtkwidget.c:4886)
==5330== by 0x5D94ADD: gtk_scrolled_window_allocate_child
(gtkscrolledwindow.c:1506)
==5330== by 0x5D95299: gtk_scrolled_window_size_allocate
(gtkscrolledwindow.c:1704)
==5330== by 0x7F03959: g_closure_invoke (gclosure.c:774)
==5330== by 0x7F16446: signal_emit_unlocked_R (gsignal.c:3202)
==5330== by 0x7F20256: g_signal_emit_valist (gsignal.c:3003)
==5330== by 0x7F20421: g_signal_emit (gsignal.c:3060)
==5330== by 0x5E6DFBE: gtk_widget_size_allocate (gtkwidget.c:4886)
==5330== by 0x5C62708: gtk_box_size_allocate (gtkbox.c:658)
==5330== by 0x7F03959: g_closure_invoke (gclosure.c:774)
==5330== by 0x7F16446: signal_emit_unlocked_R (gsignal.c:3202)
==5330== Uninitialised value was created by a stack allocation
==5330== at 0x5E4FA8D: _gtk_tree_view_column_allocate
(gtktreeviewcolumn.c:2139)
Those if() blocks don't have any reason being there, as x and y are not
pointers. If the window is destroyed, just set the out values to zero
and return.
As seen in valgrind:
==3306== Conditional jump or move depends on uninitialised value(s)
==3306== at 0x624C74F: gdk_window_get_root_coords (gdkwindow.c:6933)
==3306== by 0x5E193C3: gtk_tooltip_show_tooltip (gtktooltip.c:1160)
==3306== by 0x5E19C05: tooltip_popup_timeout (gtktooltip.c:1282)
==3306== by 0x623B102: gdk_threads_dispatch (gdk.c:754)
==3306== by 0x8592F3A: g_timeout_dispatch (gmain.c:3907)
==3306== by 0x859174C: g_main_context_dispatch (gmain.c:2441)
==3306== by 0x8591F47: g_main_context_iterate (gmain.c:3089)
==3306== by 0x8592494: g_main_loop_run (gmain.c:3297)
==3306== by 0x5D2E501: gtk_main (gtkmain.c:1362)
==3306== by 0x5C5652F: gtk_application_run_mainloop
(gtkapplication.c:115)
==3306== by 0x7C47C9D: g_application_run (gapplication.c:1323)
==3306== by 0x447B5F: main (nautilus-main.c:102)
==3306== Uninitialised value was created by a stack allocation
==3306== at 0x624D48A: gdk_window_get_device_position
(gdkwindow.c:4952)
