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gadget: Add a get_render_node vfunc

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This will let us do box gadgets like we do containers.
This commit is contained in:
Matthias Clasen 2016-10-28 12:55:33 -04:00
parent 3656c9f94c
commit 30a56acc7d
2 changed files with 21 additions and 4 deletions
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21
gtk/gtkcssgadget.c
View File

@ -261,6 +261,10 @@ gtk_css_gadget_has_content (GtkCssGadget *gadget)
return gadget_class->draw != gtk_css_gadget_real_draw;
}
static GskRenderNode * gtk_css_gadget_real_get_render_node (GtkCssGadget *gadget,
GskRenderer *renderer,
gboolean draw_focus);
static void
gtk_css_gadget_class_init (GtkCssGadgetClass *klass)
{
@ -273,6 +277,7 @@ gtk_css_gadget_class_init (GtkCssGadgetClass *klass)
klass->get_preferred_size = gtk_css_gadget_real_get_preferred_size;
klass->allocate = gtk_css_gadget_real_allocate;
klass->draw = gtk_css_gadget_real_draw;
klass->get_render_node = gtk_css_gadget_real_get_render_node;
klass->style_changed = gtk_css_gadget_real_style_changed;
klass->has_content = gtk_css_gadget_has_content;
@ -812,10 +817,10 @@ gtk_css_gadget_allocate (GtkCssGadget *gadget,
priv->clip = *out_clip;
}
GskRenderNode *
gtk_css_gadget_get_render_node (GtkCssGadget *gadget,
GskRenderer *renderer,
gboolean draw_focus)
static GskRenderNode *
gtk_css_gadget_real_get_render_node (GtkCssGadget *gadget,
GskRenderer *renderer,
gboolean draw_focus)
{
GtkCssGadgetPrivate *priv = gtk_css_gadget_get_instance_private (gadget);
GtkBorder clip, margin, border, padding;
@ -1112,6 +1117,14 @@ gtk_css_gadget_draw (GtkCssGadget *gadget,
#endif
}
GskRenderNode *
gtk_css_gadget_get_render_node (GtkCssGadget *gadget,
GskRenderer *renderer,
gboolean draw_focus)
{
return GTK_CSS_GADGET_GET_CLASS (gadget)->get_render_node (gadget, renderer, draw_focus);
}
void
gtk_css_gadget_queue_resize (GtkCssGadget *gadget)
{

4
gtk/gtkcssgadgetprivate.h
View File

@ -68,6 +68,10 @@ struct _GtkCssGadgetClass
int width,
int height);
GskRenderNode * (* get_render_node) (GtkCssGadget *gadget,
GskRenderer *renderer,
gboolean draw_focus);
void (* style_changed) (GtkCssGadget *gadget,
GtkCssStyleChange *change);