Dumps the widget path into a string representation. It tries to match the CSS
style as closely as possible (Note that there might be paths that cannot be
represented in CSS).
The main use of this code is for debugging purposes, so that you can
g_print() the path or dump it in a gdb session.
gtk_entry_set_placeholder_text() makes the entry display the given text
when it is empty and unfocused. Based on previous patch by Alberto
Garcia.
https://bugzilla.gnome.org/show_bug.cgi?id=440963
In GTK 3.0 it's no longer possible to e.g. pop up something
at a text view's cursor (this wasn't exactly possible before
either without including gtktextlayout, but this is a quite
special need anyway).
This function is a more convenient variant than
gtk_widget_set_device_events(), as it will
1) perform changes down a widget hierarchy, to
all windows.
1) use the same event mask than gdk_window_get_events()
This function will be needed in widgets like GtkTreeView,
since gdk_window_scroll() doesn't trigger the usual
mechanisms to update the invalidation area, this function
is needed together with it.
This function takes a region ID and cancels all animations
on or beneath that region (as in push/pop_animatable_region).
First user of this is GtkWidget itself, so unmapped widgets
have looping animations cancelled. Fixes bug #638119, reported
by Jesse van den Kieboom.
This is a subclass of GEmblemedIcon that can show a number or
short string as an emblem, overlayed on top of another emblem.
Written by Cosimo Cecchi
https://bugzilla.gnome.org/show_bug.cgi?id=637169
- Removed GtkTreeMenu from gtk-docs.sgml
- Removed GtkTreeMenu from gtk3-sections.txt
- Removed GtkTreeMenu from gtk.symbols
- Make GtkTreeMenu apis prefixed with '_' (including _get_type()).
- Updated GtkComboBox sources to use the private apis
- Updated GtkCellView to not mention #GtkTreeMenu in gtk-doc statements
- Updated tests/testtreemenu to not use a GtkTreeMenu but still
show a very fancy GtkComboBox
- Moved gtktreemenu.h to private headers section in the makefile.
- Removed include of gtktreemenu.h from gtk.h
The functions to set frames on windows stopped being interesting
when the linux framebuffer port was dropped, many years ago.
Similar functionality may come back with client-side decorations
in the future.
The old functions to get core pointer and devices list are gone as
well. This slice is entirely replaced internally by multidevice
handling and may just go.
Added gtk_cell_area_context_get_preferred_height_for_width and
width_for_height & gtk_cell_area_copy_context() to gtk.symbols
and gtk3-sections.txt (also finished up documenting those apis).
gtk_cell_area_foreach_alloc() itterates over an allocated list of cells
and calls a callback with the cell's allocation until the callback returns
TRUE.
- Removed vfunc get_cell_allocation() and implemented
gtk_cell_area_get_cell_allocation() using foreach_alloc()
- Added gtk_cell_area_get_cell_at_position() using foreach_alloc()
- Removed GtkCellAreaBox ->event() implementation and implemented
mouse "click" cell activation in GtkCellArea class directly using
gtk_cell_area_get_cell_at_position().
