gadget: Add GtkCssCustomGadget

The thing you use when you want to custom-do everything.

1 files changed, 88 insertions, 0 deletions

diff --git a/gtk/gtkcsscustomgadgetprivate.h b/gtk/gtkcsscustomgadgetprivate.h
new file mode 100644
index 0000000000..994237a2e5
--- /dev/null
+++ b/gtk/gtkcsscustomgadgetprivate.h
@@ -0,0 +1,88 @@
+/*
+ * Copyright © 2015 Red Hat Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors: Benjamin Otte <otte@gnome.org>
+ */
+
+#ifndef __GTK_CSS_CUSTOM_GADGET_PRIVATE_H__
+#define __GTK_CSS_CUSTOM_GADGET_PRIVATE_H__
+
+#include "gtk/gtkcssgadgetprivate.h"
+
+G_BEGIN_DECLS
+
+#define GTK_TYPE_CSS_CUSTOM_GADGET           (gtk_css_custom_gadget_get_type ())
+#define GTK_CSS_CUSTOM_GADGET(obj)           (G_TYPE_CHECK_INSTANCE_CAST (obj, GTK_TYPE_CSS_CUSTOM_GADGET, GtkCssCustomGadget))
+#define GTK_CSS_CUSTOM_GADGET_CLASS(cls)     (G_TYPE_CHECK_CLASS_CAST (cls, GTK_TYPE_CSS_CUSTOM_GADGET, GtkCssCustomGadgetClass))
+#define GTK_IS_CSS_CUSTOM_GADGET(obj)        (G_TYPE_CHECK_INSTANCE_TYPE (obj, GTK_TYPE_CSS_CUSTOM_GADGET))
+#define GTK_IS_CSS_CUSTOM_GADGET_CLASS(obj)  (G_TYPE_CHECK_CLASS_TYPE (obj, GTK_TYPE_CSS_CUSTOM_GADGET))
+#define GTK_CSS_CUSTOM_GADGET_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CSS_CUSTOM_GADGET, GtkCssCustomGadgetClass))
+
+typedef struct _GtkCssCustomGadget           GtkCssCustomGadget;
+typedef struct _GtkCssCustomGadgetClass      GtkCssCustomGadgetClass;
+
+typedef void    (* GtkCssPreferredSizeFunc)             (GtkCssGadget           *gadget,
+                                                         GtkOrientation          orientation,
+                                                         gint                    for_size,
+                                                         gint                   *minimum,
+                                                         gint                   *natural,
+                                                         gint                   *minimum_baseline,
+                                                         gint                   *natural_baseline,
+                                                         gpointer                data);
+typedef void    (* GtkCssAllocateFunc)                  (GtkCssGadget           *gadget,
+                                                         const GtkAllocation    *allocation,
+                                                         int                     baseline,
+                                                         GtkAllocation          *out_clip,
+                                                         gpointer                data);
+typedef gboolean (* GtkCssDrawFunc)                     (GtkCssGadget           *gadget,
+                                                         cairo_t                *cr,
+                                                         int                     x,
+                                                         int                     y,
+                                                         int                     width,
+                                                         int                     height,
+                                                         gpointer                data);
+struct _GtkCssCustomGadget
+{
+  GtkCssGadget parent;
+};
+
+struct _GtkCssCustomGadgetClass
+{
+  GtkCssGadgetClass  parent_class;
+};
+
+GType           gtk_css_custom_gadget_get_type                 (void) G_GNUC_CONST;
+
+GtkCssGadget *  gtk_css_custom_gadget_new                      (const char                      *name,
+                                                                GtkWidget                       *owner,
+                                                                GtkCssGadget                    *parent,
+                                                                GtkCssGadget                    *next_sibling,
+                                                                GtkCssPreferredSizeFunc          get_preferred_size_func,
+                                                                GtkCssAllocateFunc               allocate_func,
+                                                                GtkCssDrawFunc                   draw_func,
+                                                                gpointer                         data,
+                                                                GDestroyNotify                   destroy_func);
+GtkCssGadget *  gtk_css_custom_gadget_new_for_node             (GtkCssNode                      *node,
+                                                                GtkWidget                       *owner,
+                                                                GtkCssPreferredSizeFunc          preferred_size_func,
+                                                                GtkCssAllocateFunc               allocate_func,
+                                                                GtkCssDrawFunc                   draw_func,
+                                                                gpointer                         data,
+                                                                GDestroyNotify                   destroy_func);
+
+G_END_DECLS
+
+#endif /* __GTK_CSS_CUSTOM_GADGET_PRIVATE_H__ */