Sugar Learning Environment, Activity Toolkit, GTK 3.
7a3d23e2b6
When we use set_icon_widget(), GtkToolButton set a private property contents_invalid = TRUE [1], and gtk_tool_button_construct_content [2] is called. Then if the label widget not exist, a GtkLabel is added. This is a problem for us, by example in the Clipboard buttons in the frame. By adding a empty Gtk.Box instead of a label, we avoid the label creation. But as this is a internal implementation of Gtk, can change in the future, in fact the issue is not visible with Gtk < 3.16 This patch is based in a pr sent by Sam Parkinson [1] https://github.com/GNOME/gtk/blob/master/gtk/gtktoolbutton.c#L1415 [2] https://github.com/GNOME/gtk/blob/master/gtk/gtktoolbutton.c#L357 |
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| bin | ||
| examples | ||
| m4 | ||
| po | ||
| src | ||
| tests | ||
| .gitignore | ||
| AUTHORS | ||
| autogen.sh | ||
| configure.ac | ||
| COPYING | ||
| MAINTAINERS | ||
| Makefile.am | ||
| README | ||
Sugar is the core of the OLPC Human Interface. The toolkit provides a set of widgets to build HIG compliant applications and interfaces to interact with system services like presence and the datastore.