static void
gtk_do_render_slider (GtkStyleContext *context,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height,
GtkOrientation orientation)
{
GtkCssStyle *style;
GtkJunctionSides junction;
style = gtk_style_context_lookup_style (context);
junction = gtk_style_context_get_junction_sides (context);
gtk_css_style_render_background (style,
cr,
x, y, width, height,
junction);
gtk_css_style_render_border (style,
cr,
x, y, width, height,
0,
junction);
}
/**
* gtk_render_background:
* @context: a #GtkStyleContext
* @cr: a #cairo_t
* @x: X origin of the rectangle
* @y: Y origin of the rectangle
* @width: rectangle width
* @height: rectangle height
*
* Renders the background of an element.
*
* Typical background rendering, showing the effect of
* `background-image`, `border-width` and `border-radius`:
*
* 
*
* Since: 3.0.
**/
void
gtk_render_background (GtkStyleContext *context,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height)
{
g_return_if_fail (GTK_IS_STYLE_CONTEXT (context));
g_return_if_fail (cr != NULL);
if (width <= 0 || height <= 0)
return;
gtk_css_style_render_background (gtk_style_context_lookup_style (context),
cr, x, y, width, height);
}
static void
gtk_css_style_render_extension (GtkCssStyle *style,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height,
GtkPositionType gap_side)
{
GtkJunctionSides junction = 0;
guint hidden_side = 0;
switch (gap_side)
{
case GTK_POS_LEFT:
junction = GTK_JUNCTION_LEFT;
hidden_side = (1 << GTK_CSS_LEFT);
break;
case GTK_POS_RIGHT:
junction = GTK_JUNCTION_RIGHT;
hidden_side = (1 << GTK_CSS_RIGHT);
break;
case GTK_POS_TOP:
junction = GTK_JUNCTION_TOP;
hidden_side = (1 << GTK_CSS_TOP);
break;
case GTK_POS_BOTTOM:
junction = GTK_JUNCTION_BOTTOM;
hidden_side = (1 << GTK_CSS_BOTTOM);
break;
}
gtk_css_style_render_background (style,
cr,
x, y,
width, height,
junction);
gtk_css_style_render_border (style, cr,
x, y, width, height,
hidden_side, junction);
}
/**
* gtk_render_background:
* @context: a #GtkStyleContext
* @cr: a #cairo_t
* @x: X origin of the rectangle
* @y: Y origin of the rectangle
* @width: rectangle width
* @height: rectangle height
*
* Renders the background of an element.
*
* Typical background rendering, showing the effect of
* `background-image`, `border-width` and `border-radius`:
*
* 
*
* Since: 3.0.
**/
void
gtk_render_background (GtkStyleContext *context,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height)
{
g_return_if_fail (GTK_IS_STYLE_CONTEXT (context));
g_return_if_fail (cr != NULL);
if (width <= 0 || height <= 0)
return;
cairo_save (cr);
cairo_new_path (cr);
gtk_css_style_render_background (gtk_style_context_lookup_style (context),
cr, x, y, width, height,
gtk_style_context_get_junction_sides (context));
cairo_restore (cr);
}
