gdouble y0,
gdouble x1,
gdouble y1);
+static void gtk_theming_engine_render_slider (GtkThemingEngine *engine,
+ cairo_t *cr,
+ gdouble x,
+ gdouble y,
+ gdouble width,
+ gdouble height,
+ GtkOrientation orientation);
G_DEFINE_TYPE (GtkThemingEngine, gtk_theming_engine, G_TYPE_OBJECT)
klass->render_focus = gtk_theming_engine_render_focus;
klass->render_layout = gtk_theming_engine_render_layout;
klass->render_line = gtk_theming_engine_render_line;
+ klass->render_slider = gtk_theming_engine_render_slider;
g_type_class_add_private (object_class, sizeof (GtkThemingEnginePrivate));
}
gdk_color_free (fg_color);
}
+static void
+gtk_theming_engine_render_slider (GtkThemingEngine *engine,
+ cairo_t *cr,
+ gdouble x,
+ gdouble y,
+ gdouble width,
+ gdouble height,
+ GtkOrientation orientation)
+{
+ const GtkWidgetPath *path;
+
+ path = gtk_theming_engine_get_path (engine);
+
+ gtk_theming_engine_render_background (engine, cr, x, y, width, height);
+ gtk_theming_engine_render_frame (engine, cr, x, y, width, height);
+
+ if (gtk_widget_path_has_parent (path, GTK_TYPE_SCALE))
+ {
+ if (orientation == GTK_ORIENTATION_VERTICAL)
+ gtk_theming_engine_render_line (engine, cr,
+ x + 2, y + height / 2 - 1,
+ x + width - 4, y + height / 2 - 1);
+ else
+ gtk_theming_engine_render_line (engine, cr,
+ x + width / 2 - 1, y + 4,
+ x + width / 2 - 1, y + height - 4);
+ }
+}
+
#define __GTK_THEMING_ENGINE_C__
#include "gtkaliasdef.c"