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gtkbindings: Clarify that widgets need has-focus for bindings to work

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https://bugzilla.gnome.org/show_bug.cgi?id=770242
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Philip Withnall 2016-08-22 17:10:47 +01:00
parent a6409458f0
commit 92a95c7de7
1 changed files with 6 additions and 0 deletions
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gtk/gtkbindings.c
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@ -47,6 +47,12 @@
* with high key binding configurability which requires no application * with high key binding configurability which requires no application
* or toolkit side changes. * or toolkit side changes.
* *
* In order for bindings to work in a custom widget implementation, the
* widget’s #GtkWidget:can-focus and #GtkWidget:has-focus properties
* must both be true. For example, by calling gtk_widget_set_can_focus()
* in the widget’s initialisation function; and by calling
* gtk_widget_grab_focus() when the widget is clicked.
*
* # Installing a key binding * # Installing a key binding
* *
* A CSS file binding consists of a “binding-set” definition and a match * A CSS file binding consists of a “binding-set” definition and a match