This fix has evolved in the staging branch since all column members are
on a private structure, but since it causes warnings when closing the
windows of the testcellarea test (because the combo-boxes use a treeviewcolumn)
I thought it nice for now to just manually include the fix.
The fix is just proper bookkeeping of delegate objects at dispose() time.
It's a better test case if the scaffolding only displays the rows from top
to bottom and doesnt line up the cells from left to right (because it shows
that height-for-width still works with vertically oriented areas).
- When we reach a cell that is out of the render area, break out
of the loop (for columns user resized too small)
- CLAMP the size of the last renderer to fit into the area
(so that renderers get a chance to ellipsize when rendered
with a space less than allocation, same reason as above).
- Hand out remaining space in the render area to the last cell,
this is for shallow rows in the expand column which may recieve
more than the allocated width.
If the area has no activatable cells and has focus when
focus should be cycled, immediately focus out of the area
(because focus in that case is given to the entire area).
Thomas Wood pointed out that the original MxGtkLightSwitch widget upon
which I based the behaviour of GtkSwitch was not written by him; the
original authors are:
Joshua Lock
Robert Staudinger
Jussi Kukkonen
My apologies to all of them.
Based on a patch by Matthias, add an "active-id" property for
GtkComboBox and add some convenience API for GtkComboBoxText.
Also, add a test case to gtk-demo.
ATK provides macros to the same effect as G_DEFINE_TYPE; using these
macros has the advantage of removing tons of duplicated code and
reducing the maintainership burden.
The widgets with inline accessibility implementation should switch to
these macros, and clean up the code.
https://bugzilla.gnome.org/show_bug.cgi?id=636060
ATK provides macros to the same effect as G_DEFINE_TYPE; using these
macros has the advantage of removing tons of duplicated code and
reducing the maintainership burden.
The widgets with inline accessibility implementation should switch to
these macros, and clean up the code.
https://bugzilla.gnome.org/show_bug.cgi?id=636060
This needs more work, currently we do dupe targets when copying
target entries in various places, and consequently free them
later. To do this correctly, the strings need to be interned
or something like that.
