If we're in menu mode with no children, instead of tweaking the
allocation of the arrow and the separator separately, tweak the
allocation of the box that contain both.
GtkComboBox always handles focus through its children, so there's no
need to request and allocate them again.
In fact, Adwaita was forcing these style properties to zero for
GtkComboBox.
This way themes can use GtkComboBox.combobox-entry to match that
specific case, and GtkComboBox.combobox-entry .button to match the
button/arrow side of the widget.
- Passing a NULL ID string should be equivalent to
gtk_combo_box_set_active (combo_box, -1).
- Use g_strcmp0() instead of strcmp() when comparing
ID strings to avoid a crash when an ID is NULL.
- Return a boolean indicating if the ID was found or not.
https://bugzilla.gnome.org/show_bug.cgi?id=647806
The button is what draws the background/frame outline of the combobox,
and padding is defined as the spacing *inside* the widget between the
border and the content.
https://bugzilla.gnome.org/show_bug.cgi?id=646882
When the combobox is in menu mode, the right padding of the togglebutton
inside, should be allocated to its rightmost children, which is the
arrow.
https://bugzilla.gnome.org/show_bug.cgi?id=646882
I've decided that it is isn't feasible to make cell areas runtime-settable
in the time we have left before 3.0, therefore, I'm going with the
approach to allow init() functions to instantiate the default cell area
and issue a warning if a construct property is ignored.
This is not ideal, but it keeps existing icon view and combo box
subclasses working.
https://bugzilla.gnome.org/show_bug.cgi?id=639139
- 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
And updated gtk_combo_box_list_position() which is still waiting
for GtkTreeView to report natural width in order to properly do
non fixed width dropdown menus.
First iteration at implementing combo box using a delegate
treemenu, almost everything is working. Still need to finalize
sensitivity issues in GtkTreeMenu (and should go ahead and pass
through GtkComboBox code with a fine comb...).
