Method
StWidgetpeek_theme_node
Declaration [src]
StThemeNode*
st_widget_peek_theme_node (
StWidget* widget
)
Description [src]
Returns the theme node for the widget if it has already been
computed, NULL
if the widget hasn’t been added to a stage or the theme
node hasn’t been computed. If NULL
is returned, then ::style-changed
will be reliably emitted before the widget is allocated or painted.
Return value
Type: StThemeNode
The theme node for the widget. This is owned by the widget. When attributes of the widget or the environment that affect the styling change (for example the style_class property of the widget), it will be recreated, and the ::style-changed signal will be emitted on the widget.
The data is owned by the instance. |