Sugar Learning Environment, Activity Toolkit, GTK 3.
6438c89dea
The icon consists of an GtkEventBox and an IconBuffer. The GtkEventBox is a subclass of GtkBin which has its own window and therefor is used to catch events for our IconBuffer which does not have it's own window. The window of the EventBox is made invisible. The EventIcon does not emit the 'activated' signal when clicked anymore, you can listen to 'button-release-event' to know when the icon has been clicked. The EventIcon uses the CursorInvoker to invoke a palette the same way as the CanvasIcon did. We keep the same API as with the CanvasIcon, only the 'size' property is changed to be called 'pixel_size' in order to make clearer which values it expects to be passed. We don't expect a GtkIconSize to be passed here. Another option would have been to put a SugarIcon inside a a GtkEventBox and make the properties available through an icon property but the API would have not been as nice and logically it seems to make more sense to have the IconBuffer being the base for both the SugarIcon and the SugarEventIcon. This patch has ben developed based on the one that is used in the shell port. Signed-off-by: Simon Schampijer <simon@laptop.org> Reviewd-by: Benjamin Berg <benzea@sugarlabs.org> |
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| 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.