gtkenums.h \
gtkeventbox.h \
gtkexpander.h \
+ gtkextendedcell.h \
gtkextendedlayout.h \
gtkfilechooser.h \
gtkfilechooserbutton.h \
gtkentrycompletion.c \
gtkeventbox.c \
gtkexpander.c \
+ gtkextendedcell.c \
gtkextendedlayout.c \
gtkfilechooser.c \
gtkfilechooserbutton.c \
#endif
#endif
+#if IN_HEADER(__GTK_EXTENDED_CELL_H__)
+#if IN_FILE(__GTK_EXTENDED_CELL_C__)
+gtk_extended_cell_get_type G_GNUC_CONST
+gtk_extended_cell_get_desired_size
+#endif
+#endif
+
#if IN_HEADER(__GTK_EXTENDED_LAYOUT_H__)
#if IN_FILE(__GTK_EXTENDED_LAYOUT_C__)
gtk_extended_layout_get_type G_GNUC_CONST
gtk_tree_view_column_get_cell_renderers
#endif
gtk_tree_view_column_get_clickable
+gtk_tree_view_column_get_desired_size
gtk_tree_view_column_get_expand
gtk_tree_view_column_get_fixed_width
gtk_tree_view_column_get_max_width
gtk_widget_show_now
gtk_widget_size_allocate
gtk_widget_size_request
-gtk_widget_get_desired_size
gtk_widget_style_attach
gtk_widget_style_get G_GNUC_NULL_TERMINATED
gtk_widget_style_get_property
#include "config.h"
#include "gtkcellrenderer.h"
+#include "gtkextendedcell.h"
#include "gtkintl.h"
#include "gtkmarshalers.h"
#include "gtkprivate.h"
#include "gtktreeprivate.h"
#include "gtkalias.h"
+static void gtk_cell_renderer_init (GtkCellRenderer *cell);
+static void gtk_cell_renderer_class_init (GtkCellRendererClass *class);
static void gtk_cell_renderer_get_property (GObject *object,
guint param_id,
GValue *value,
static void set_cell_bg_color (GtkCellRenderer *cell,
GdkColor *color);
+static void gtk_cell_renderer_extended_cell_init (GtkExtendedCellIface *iface);
+
#define GTK_CELL_RENDERER_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), GTK_TYPE_CELL_RENDERER, GtkCellRendererPrivate))
LAST_SIGNAL
};
-static guint cell_renderer_signals[LAST_SIGNAL] = { 0 };
+static guint cell_renderer_signals[LAST_SIGNAL] = { 0 };
+
+
+/* Do a manual _get_type() here to avoid a deadlock implementing
+ * the interface which we are a prerequisite of.
+ */
+GType
+gtk_cell_renderer_get_type (void)
+{
+ static GType cell_renderer_type = 0;
+
+ if (G_UNLIKELY (cell_renderer_type == 0))
+ {
+ const GTypeInfo cell_renderer_info =
+ {
+ sizeof (GtkCellRendererClass),
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc) gtk_cell_renderer_class_init,
+ NULL, /* class_finalize */
+ NULL, /* class_init */
+ sizeof (GtkCellRenderer),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) gtk_cell_renderer_init,
+ NULL, /* value_table */
+ };
+
+ const GInterfaceInfo extended_cell_info =
+ {
+ (GInterfaceInitFunc) gtk_cell_renderer_extended_cell_init,
+ (GInterfaceFinalizeFunc) NULL,
+ NULL /* interface data */
+ };
+
+ cell_renderer_type = g_type_register_static (GTK_TYPE_OBJECT, "GtkCellRenderer",
+ &cell_renderer_info, G_TYPE_FLAG_ABSTRACT);
+
+ g_type_add_interface_static (cell_renderer_type, GTK_TYPE_EXTENDED_CELL,
+ &extended_cell_info) ;
+ }
+
+ return cell_renderer_type;
+}
-G_DEFINE_ABSTRACT_TYPE (GtkCellRenderer, gtk_cell_renderer, GTK_TYPE_OBJECT)
static void
gtk_cell_renderer_init (GtkCellRenderer *cell)
}
}
+
+static void
+gtk_cell_renderer_extended_cell_get_desired_size (GtkExtendedCell *cell,
+ GtkWidget *widget,
+ GtkRequisition *minimum_size,
+ GtkRequisition *natural_size)
+{
+ GtkRequisition min_req;
+
+ if (GTK_CELL_RENDERER_GET_CLASS (cell)->get_size)
+ gtk_cell_renderer_get_size (GTK_CELL_RENDERER (cell), widget, NULL, NULL, NULL,
+ &min_req.width, &min_req.height);
+ else
+ {
+ min_req.width = 0;
+ min_req.height = 0;
+ }
+
+ if (minimum_size)
+ {
+ minimum_size->width = min_req.width;
+ minimum_size->height = min_req.height;
+ }
+
+ if (natural_size)
+ {
+ natural_size->width = min_req.width;
+ natural_size->height = min_req.height;
+ }
+}
+
+static void
+gtk_cell_renderer_extended_cell_init (GtkExtendedCellIface *iface)
+{
+ iface->get_desired_size = gtk_cell_renderer_extended_cell_get_desired_size;
+}
+
#define __GTK_CELL_RENDERER_C__
#include "gtkaliasdef.c"
--- /dev/null
+/* gtkextendedcell.c
+ * Copyright (C) 2010 Openismus GmbH
+ *
+ * Author:
+ * Tristan Van Berkom <tristan.van.berkom@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+
+#include <config.h>
+#include "gtkcellrenderer.h"
+#include "gtkextendedcell.h"
+#include "gtkintl.h"
+#include "gtkalias.h"
+
+GType
+gtk_extended_cell_get_type (void)
+{
+ static GType extended_cell_type = 0;
+
+ if (G_UNLIKELY(!extended_cell_type))
+ {
+ extended_cell_type =
+ g_type_register_static_simple (G_TYPE_INTERFACE, I_("GtkExtendedCell"),
+ sizeof (GtkExtendedCellIface),
+ NULL, 0, NULL, 0);
+
+ g_type_interface_add_prerequisite (extended_cell_type, GTK_TYPE_CELL_RENDERER);
+ }
+ return extended_cell_type;
+}
+
+/**
+ * gtk_extended_cell_get_desired_size:
+ * @cell: a #GtkExtendedCell instance
+ * @widget: the #GtkWidget this cell will be rendering to
+ * @minimum_size: location for storing the minimum size, or %NULL
+ * @natural_size: location for storing the preferred size, or %NULL
+ *
+ * Retreives a renderer's desired size.
+ *
+ * Since: 3.0
+ */
+void
+gtk_extended_cell_get_desired_size (GtkExtendedCell *cell,
+ GtkWidget *widget,
+ GtkRequisition *minimum_size,
+ GtkRequisition *natural_size)
+{
+ GtkExtendedCellIface *iface;
+
+ g_return_if_fail (GTK_IS_EXTENDED_CELL (cell));
+ g_return_if_fail (GTK_IS_WIDGET (widget));
+ g_return_if_fail (NULL != minimum_size || NULL != natural_size);
+
+ iface = GTK_EXTENDED_CELL_GET_IFACE (cell);
+ iface->get_desired_size (cell, widget, minimum_size, natural_size);
+}
+
+#define __GTK_EXTENDED_CELL_C__
+#include "gtkaliasdef.c"
--- /dev/null
+/* GTK - The GIMP Toolkit
+ * Copyright (C) 2010 Openismus GmbH
+ *
+ * Author:
+ * Tristan Van Berkom <tristan.van.berkom@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __GTK_EXTENDED_CELL_H__
+#define __GTK_EXTENDED_CELL_H__
+
+#include <gtk/gtkwidget.h>
+
+G_BEGIN_DECLS
+
+#define GTK_TYPE_EXTENDED_CELL (gtk_extended_cell_get_type ())
+#define GTK_EXTENDED_CELL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_EXTENDED_CELL, GtkExtendedCell))
+#define GTK_EXTENDED_CELL_CLASS(klass) ((GtkExtendedCellIface*)g_type_interface_peek ((klass), GTK_TYPE_EXTENDED_CELL))
+#define GTK_IS_EXTENDED_CELL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_EXTENDED_CELL))
+#define GTK_EXTENDED_CELL_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), GTK_TYPE_EXTENDED_CELL, GtkExtendedCellIface))
+
+typedef struct _GtkExtendedCell GtkExtendedCell;
+typedef struct _GtkExtendedCellIface GtkExtendedCellIface;
+
+struct _GtkExtendedCellIface
+{
+ GTypeInterface g_iface;
+
+ /* virtual table */
+
+ void (*get_desired_size) (GtkExtendedCell *cell,
+ GtkWidget *widget,
+ GtkRequisition *minimum_size,
+ GtkRequisition *natural_size);
+};
+
+GType gtk_extended_cell_get_type (void) G_GNUC_CONST;
+
+void gtk_extended_cell_get_desired_size (GtkExtendedCell *cell,
+ GtkWidget *widget,
+ GtkRequisition *minimum_size,
+ GtkRequisition *natural_size);
+
+
+
+G_END_DECLS
+
+#endif /* __GTK_EXTENDED_CELL_H__ */
projects / gtk4.git / commitdiff