ComboBox and TreeMenu warned in the doc for :row-span-column that the
value must not exceed :wrap-width, but :wrap-width does not interact
with the number of rows; it’s the :column-span-column that’s relevant.
Also: Warn that spans must be > 0 for rows too, and that column spans <=
:wrap-width are also not useful for items at menu column positions > 0.
Finally, refer to items having spans, not values, as we were already
talking about values in the model (and rows in the menu).
Add a new ::measure vfunc similar to GtkCssGadget's that widget
implementations have to override instead of the old get_preferred_width,
get_preferred_height, get_preferred_width_for_height,
get_preferred_height_for_width and
get_preferred_height_and_baseline_for_width.
- 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
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...).
Added properties "wrap-width", "row-span-column" and "column-span-column"
to allow grid style menus from treemodels. Handling row data changes
appropriately.
Combo boxes expose an "add-tearoffs" feature to add a tearoff item to the root of the combo menu, added this feature to GtkTreeMenu to achieve this (and updated the testcase).
Now the GtkTreeMenu properly updates its hierarchy when the underlying
model data changes (row inserted/deleted or reordered). Also some unneeded
hackery was removed, all size calculations are delegated to the cellviews.
GtkComboBox needs treemenus to allow selection of all leafs including
rows which may have children, this allows the combobox or combobox user
to decide which row that has children can also be selectable as a header
leaf of the submenu. Test case testtreemenu updated to reflect this.
GtkTreeMenu needs to only populate it's submenus when set_root()
is called, we were populating it when the model is set which cause
the tree to be infinitely populated as the root is NULL by default.
Also call gtk_menu_set_reserve_toggle_thingy (FALSE) to not reserve
space for the toggle size.
Added GtkTreeMenu class to automatically render
a GtkTreeModel into a GtkMenu hierarchy (will be
used by GtkComboBox for its dropdown menus). Included
an accompanying testcase tests/testtreemenu
