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viewport: Add an element name to the css node

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This lets us avoid hardcoding the type in CSS.
This commit is contained in:
Matthias Clasen
2015-10-29 07:47:31 -04:00
parent ea5f16fd2d
commit b6dbfc791f
1 changed files with 8 additions and 2 deletions
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10
gtk/gtkviewport.c
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@@ -45,7 +45,7 @@
* *
* The #GtkViewport widget acts as an adaptor class, implementing * The #GtkViewport widget acts as an adaptor class, implementing
* scrollability for child widgets that lack their own scrolling * scrollability for child widgets that lack their own scrolling
* capabilities. Use #GtkViewport to scroll child widgets such as * capabilities. Use GtkViewport to scroll child widgets such as
* #GtkGrid, #GtkBox, and so on. * #GtkGrid, #GtkBox, and so on.
* *
* If a widget has native scrolling abilities, such as #GtkTextView, * If a widget has native scrolling abilities, such as #GtkTextView,
@@ -56,8 +56,12 @@
* implement #GtkScrollable is added to a #GtkScrolledWindow, so you can * implement #GtkScrollable is added to a #GtkScrolledWindow, so you can
* ignore the presence of the viewport. * ignore the presence of the viewport.
* *
* The #GtkViewport will start scrolling content only if allocated less * The GtkViewport will start scrolling content only if allocated less
* than the child widget’s minimum size in a given orientation. * than the child widget’s minimum size in a given orientation.
*
* # CSS nodes
*
* GtkViewport has a single CSS node with name viewport.
*/ */
struct _GtkViewportPrivate struct _GtkViewportPrivate
@@ -179,6 +183,8 @@ gtk_viewport_class_init (GtkViewportClass *class)
GTK_TYPE_SHADOW_TYPE, GTK_TYPE_SHADOW_TYPE,
GTK_SHADOW_IN, GTK_SHADOW_IN,
GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY)); GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY));
gtk_widget_class_set_css_name (widget_class, "viewport");
} }
static void static void