--- a/src/gtkcellview.c Wed Oct 18 16:28:51 2006 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1002 +0,0 @@
-/* gtkellview.c
- * Copyright (C) 2002, 2003 Kristian Rietveld <kris@gtk.org>
- *
- * 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 "gtkcellview.h"
-#include <gtk/gtkversion.h>
-#if !GTK_CHECK_VERSION(2,6,0)
-#if GTK_CHECK_VERSION(2,4,0)
-#include <gtk/gtkcelllayout.h>
-#else
-#include "gtkcelllayout.h"
-#endif
-#include <gtk/gtksignal.h>
-#include <gtk/gtkcellrenderertext.h>
-#include <gtk/gtkcellrendererpixbuf.h>
-#include <gobject/gmarshal.h>
-
-#define P_(x) (x)
-
-typedef struct _GtkCellViewCellInfo GtkCellViewCellInfo;
-struct _GtkCellViewCellInfo
-{
- GtkCellRenderer *cell;
-
- gint requested_width;
- gint real_width;
- guint expand : 1;
- guint pack : 1;
-
- GSList *attributes;
-
- GtkCellLayoutDataFunc func;
- gpointer func_data;
- GDestroyNotify destroy;
-};
-
-struct _GtkCellViewPrivate
-{
- GtkTreeModel *model;
- GtkTreeRowReference *displayed_row;
- GList *cell_list;
- gint spacing;
-
- GdkColor background;
- gboolean background_set;
-};
-
-
-static void gtk_cell_view_class_init (GtkCellViewClass *klass);
-static void gtk_cell_view_cell_layout_init (GtkCellLayoutIface *iface);
-static void gtk_cell_view_get_property (GObject *object,
- guint param_id,
- GValue *value,
- GParamSpec *pspec);
-static void gtk_cell_view_set_property (GObject *object,
- guint param_id,
- const GValue *value,
- GParamSpec *pspec);
-static void gtk_cell_view_init (GtkCellView *cellview);
-static void gtk_cell_view_finalize (GObject *object);
-static void gtk_cell_view_style_set (GtkWidget *widget,
- GtkStyle *previous_style);
-static void gtk_cell_view_size_request (GtkWidget *widget,
- GtkRequisition *requisition);
-static void gtk_cell_view_size_allocate (GtkWidget *widget,
- GtkAllocation *allocation);
-static gboolean gtk_cell_view_expose (GtkWidget *widget,
- GdkEventExpose *event);
-static void gtk_cell_view_set_valuesv (GtkCellView *cellview,
- GtkCellRenderer *renderer,
- va_list args);
-static GtkCellViewCellInfo *gtk_cell_view_get_cell_info (GtkCellView *cellview,
- GtkCellRenderer *renderer);
-static void gtk_cell_view_set_cell_data (GtkCellView *cellview);
-
-
-static void gtk_cell_view_cell_layout_pack_start (GtkCellLayout *layout,
- GtkCellRenderer *renderer,
- gboolean expand);
-static void gtk_cell_view_cell_layout_pack_end (GtkCellLayout *layout,
- GtkCellRenderer *renderer,
- gboolean expand);
-static void gtk_cell_view_cell_layout_add_attribute (GtkCellLayout *layout,
- GtkCellRenderer *renderer,
- const gchar *attribute,
- gint column);
-static void gtk_cell_view_cell_layout_clear (GtkCellLayout *layout);
-static void gtk_cell_view_cell_layout_clear_attributes (GtkCellLayout *layout,
- GtkCellRenderer *renderer);
-static void gtk_cell_view_cell_layout_set_cell_data_func (GtkCellLayout *layout,
- GtkCellRenderer *cell,
- GtkCellLayoutDataFunc func,
- gpointer func_data,
- GDestroyNotify destroy);
-static void gtk_cell_view_cell_layout_reorder (GtkCellLayout *layout,
- GtkCellRenderer *cell,
- gint position);
-
-
-enum
-{
- PROP_0,
- PROP_BACKGROUND,
- PROP_BACKGROUND_GDK,
- PROP_BACKGROUND_SET
-};
-
-static GtkObjectClass *parent_class = NULL;
-
-
-GType
-gtk_cell_view_get_type (void)
-{
- static GType cell_view_type = 0;
-
- if (!cell_view_type)
- {
- static const GTypeInfo cell_view_info =
- {
- sizeof (GtkCellViewClass),
- NULL, /* base_init */
- NULL, /* base_finalize */
- (GClassInitFunc) gtk_cell_view_class_init,
- NULL, /* class_finalize */
- NULL, /* class_data */
- sizeof (GtkCellView),
- 0,
- (GInstanceInitFunc) gtk_cell_view_init
- };
-
- static const GInterfaceInfo cell_layout_info =
- {
- (GInterfaceInitFunc) gtk_cell_view_cell_layout_init,
- NULL,
- NULL
- };
-
- cell_view_type = g_type_register_static (GTK_TYPE_WIDGET, "GaimGtkCellView",
- &cell_view_info, 0);
-
- g_type_add_interface_static (cell_view_type, GTK_TYPE_CELL_LAYOUT,
- &cell_layout_info);
- }
-
- return cell_view_type;
-}
-
-static void
-gtk_cell_view_class_init (GtkCellViewClass *klass)
-{
- GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
- GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
-
- parent_class = g_type_class_peek_parent (klass);
-
- gobject_class->get_property = gtk_cell_view_get_property;
- gobject_class->set_property = gtk_cell_view_set_property;
- gobject_class->finalize = gtk_cell_view_finalize;
-
- widget_class->expose_event = gtk_cell_view_expose;
- widget_class->size_allocate = gtk_cell_view_size_allocate;
- widget_class->size_request = gtk_cell_view_size_request;
- widget_class->style_set = gtk_cell_view_style_set;
-
- /* properties */
- g_object_class_install_property (gobject_class,
- PROP_BACKGROUND,
- g_param_spec_string ("background",
- P_("Background color name"),
- P_("Background color as a string"),
- NULL,
- G_PARAM_WRITABLE));
- g_object_class_install_property (gobject_class,
- PROP_BACKGROUND_GDK,
- g_param_spec_boxed ("background_gdk",
- P_("Background color"),
- P_("Background color as a GdkColor"),
- GDK_TYPE_COLOR,
- G_PARAM_READABLE | G_PARAM_WRITABLE));
-
-#define ADD_SET_PROP(propname, propval, nick, blurb) g_object_class_install_property (gobject_class, propval, g_param_spec_boolean (propname, nick, blurb, FALSE, G_PARAM_READABLE | G_PARAM_WRITABLE))
-
- ADD_SET_PROP ("background_set", PROP_BACKGROUND_SET,
- P_("Background set"),
- P_("Whether this tag affects the background color"));
-}
-
-static void
-gtk_cell_view_cell_layout_init (GtkCellLayoutIface *iface)
-{
- iface->pack_start = gtk_cell_view_cell_layout_pack_start;
- iface->pack_end = gtk_cell_view_cell_layout_pack_end;
- iface->clear = gtk_cell_view_cell_layout_clear;
- iface->add_attribute = gtk_cell_view_cell_layout_add_attribute;
- iface->set_cell_data_func = gtk_cell_view_cell_layout_set_cell_data_func;
- iface->clear_attributes = gtk_cell_view_cell_layout_clear_attributes;
- iface->reorder = gtk_cell_view_cell_layout_reorder;
-}
-
-static void
-gtk_cell_view_get_property (GObject *object,
- guint param_id,
- GValue *value,
- GParamSpec *pspec)
-{
- GtkCellView *view = GTK_CELL_VIEW (object);
-
- switch (param_id)
- {
- case PROP_BACKGROUND_GDK:
- {
- GdkColor color;
-
- color = view->priv->background;
-
- g_value_set_boxed (value, &color);
- }
- break;
- case PROP_BACKGROUND_SET:
- g_value_set_boolean (value, view->priv->background_set);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
- break;
- }
-}
-
-static void
-gtk_cell_view_set_property (GObject *object,
- guint param_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- GtkCellView *view = GTK_CELL_VIEW (object);
-
- switch (param_id)
- {
- case PROP_BACKGROUND:
- {
- GdkColor color;
-
- if (!g_value_get_string (value))
- gtk_cell_view_set_background_color (view, NULL);
- else if (gdk_color_parse (g_value_get_string (value), &color))
- gtk_cell_view_set_background_color (view, &color);
- else
- g_warning ("Don't know color `%s'", g_value_get_string (value));
-
- g_object_notify (object, "background_gdk");
- }
- break;
- case PROP_BACKGROUND_GDK:
- gtk_cell_view_set_background_color (view, g_value_get_boxed (value));
- break;
- case PROP_BACKGROUND_SET:
- view->priv->background_set = g_value_get_boolean (value);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
- break;
- }
-}
-
-static void
-gtk_cell_view_init (GtkCellView *cellview)
-{
- GTK_WIDGET_SET_FLAGS (cellview, GTK_NO_WINDOW);
-
- cellview->priv = g_new0(GtkCellViewPrivate,1);
-}
-
-static void
-gtk_cell_view_style_set (GtkWidget *widget,
- GtkStyle *previous_style)
-{
- if (previous_style && GTK_WIDGET_REALIZED (widget))
- gdk_window_set_background (widget->window,
- &widget->style->base[GTK_WIDGET_STATE (widget)]);
-}
-
-static void
-gtk_cell_view_finalize (GObject *object)
-{
- GtkCellView *cellview = GTK_CELL_VIEW (object);
-
- gtk_cell_view_cell_layout_clear (GTK_CELL_LAYOUT (cellview));
-
- if (cellview->priv->model)
- g_object_unref (cellview->priv->model);
-
- if (cellview->priv->displayed_row)
- gtk_tree_row_reference_free (cellview->priv->displayed_row);
-
- if (G_OBJECT_CLASS (parent_class)->finalize)
- (* G_OBJECT_CLASS (parent_class)->finalize) (object);
-
- g_free (cellview->priv);
-}
-
-static void
-gtk_cell_view_size_request (GtkWidget *widget,
- GtkRequisition *requisition)
-{
- GList *i;
- gboolean first_cell = TRUE;
- GtkCellView *cellview;
-
- cellview = GTK_CELL_VIEW (widget);
-
- requisition->width = 0;
- requisition->height = 0;
-
- if (cellview->priv->displayed_row)
- gtk_cell_view_set_cell_data (cellview);
-
- for (i = cellview->priv->cell_list; i; i = i->next)
- {
- gint width, height;
- GtkCellViewCellInfo *info = (GtkCellViewCellInfo *)i->data;
-
- if (!info->cell->visible)
- continue;
-
- if (!first_cell)
- requisition->width += cellview->priv->spacing;
-
- gtk_cell_renderer_get_size (info->cell, widget, NULL, NULL, NULL,
- &width, &height);
-
- info->requested_width = width;
- requisition->width += width;
- requisition->height = MAX (requisition->height, height);
-
- first_cell = FALSE;
- }
-}
-
-static void
-gtk_cell_view_size_allocate (GtkWidget *widget,
- GtkAllocation *allocation)
-{
- GList *i;
- gint expand_cell_count = 0;
- gint full_requested_width = 0;
- gint extra_space;
- GtkCellView *cellview;
-
- widget->allocation = *allocation;
-
- cellview = GTK_CELL_VIEW (widget);
-
- /* checking how much extra space we have */
- for (i = cellview->priv->cell_list; i; i = i->next)
- {
- GtkCellViewCellInfo *info = (GtkCellViewCellInfo *)i->data;
-
- if (!info->cell->visible)
- continue;
-
- if (info->expand)
- expand_cell_count++;
-
- full_requested_width += info->requested_width;
- }
-
- extra_space = widget->allocation.width - full_requested_width;
- if (extra_space < 0)
- extra_space = 0;
- else if (extra_space > 0 && expand_cell_count > 0)
- extra_space /= expand_cell_count;
-
- /* iterate list for PACK_START cells */
- for (i = cellview->priv->cell_list; i; i = i->next)
- {
- GtkCellViewCellInfo *info = (GtkCellViewCellInfo *)i->data;
-
- if (info->pack == GTK_PACK_END)
- continue;
-
- if (!info->cell->visible)
- continue;
-
- info->real_width = info->requested_width + (info->expand ? extra_space : 0);
- }
-
- /* iterate list for PACK_END cells */
- for (i = cellview->priv->cell_list; i; i = i->next)
- {
- GtkCellViewCellInfo *info = (GtkCellViewCellInfo *)i->data;
-
- if (info->pack == GTK_PACK_START)
- continue;
-
- if (!info->cell->visible)
- continue;
-
- info->real_width = info->requested_width + (info->expand ? extra_space : 0);
- }
-}
-
-static gboolean
-gtk_cell_view_expose (GtkWidget *widget,
- GdkEventExpose *event)
-{
- GList *i;
- GtkCellView *cellview;
- GdkRectangle area;
- GtkCellRendererState state;
- gboolean rtl = (gtk_widget_get_direction(widget) == GTK_TEXT_DIR_RTL);
-
- cellview = GTK_CELL_VIEW (widget);
-
- if (! GTK_WIDGET_DRAWABLE (widget))
- return FALSE;
-
- /* "blank" background */
- if (cellview->priv->background_set)
- {
- GdkGC *gc;
-
- gc = gdk_gc_new (GTK_WIDGET (cellview)->window);
- gdk_gc_set_rgb_fg_color (gc, &cellview->priv->background);
-
- gdk_draw_rectangle (GTK_WIDGET (cellview)->window,
- gc,
- TRUE,
-
- /*0, 0,*/
- widget->allocation.x,
- widget->allocation.y,
-
- widget->allocation.width,
- widget->allocation.height);
-
- g_object_unref (G_OBJECT (gc));
- }
-
- /* set cell data (if available) */
- if (cellview->priv->displayed_row)
- gtk_cell_view_set_cell_data (cellview);
- else if (cellview->priv->model)
- return FALSE;
-
- /* render cells */
- area = widget->allocation;
-
- /* we draw on our very own window, initialize x and y to zero */
- area.x = widget->allocation.x + (rtl ? widget->allocation.width : 0);
- area.y = widget->allocation.y;
-
- if (GTK_WIDGET_STATE (widget) == GTK_STATE_PRELIGHT)
- state = GTK_CELL_RENDERER_PRELIT;
- else
- state = 0;
-
- /* PACK_START */
- for (i = cellview->priv->cell_list; i; i = i->next)
- {
- GtkCellViewCellInfo *info = (GtkCellViewCellInfo *)i->data;
-
- if (info->pack == GTK_PACK_END)
- continue;
-
- if (!info->cell->visible)
- continue;
-
- area.width = info->real_width;
- if (rtl)
- area.x -= area.width;
-
- gtk_cell_renderer_render (info->cell,
- event->window,
- widget,
- /* FIXME! */
- &area, &area, &event->area, state);
-
- if (!rtl)
- area.x += info->real_width;
- }
-
- area.x = rtl ? widget->allocation.x : (widget->allocation.x + widget->allocation.width);
-
- /* PACK_END */
- for (i = cellview->priv->cell_list; i; i = i->next)
- {
- GtkCellViewCellInfo *info = (GtkCellViewCellInfo *)i->data;
-
- if (info->pack == GTK_PACK_START)
- continue;
-
- if (!info->cell->visible)
- continue;
-
- area.width = info->real_width;
- if (!rtl)
- area.x -= area.width;
-
- gtk_cell_renderer_render (info->cell,
- widget->window,
- widget,
- /* FIXME ! */
- &area, &area, &event->area, state);
- if (rtl)
- area.x += info->real_width;
- }
-
- return FALSE;
-}
-
-static GtkCellViewCellInfo *
-gtk_cell_view_get_cell_info (GtkCellView *cellview,
- GtkCellRenderer *renderer)
-{
- GList *i;
-
- for (i = cellview->priv->cell_list; i; i = i->next)
- {
- GtkCellViewCellInfo *info = (GtkCellViewCellInfo *)i->data;
-
- if (info->cell == renderer)
- return info;
- }
-
- return NULL;
-}
-
-static void
-gtk_cell_view_set_cell_data (GtkCellView *cellview)
-{
- GList *i;
- GtkTreeIter iter;
- GtkTreePath *path;
-
- g_return_if_fail (cellview->priv->displayed_row != NULL);
-
- path = gtk_tree_row_reference_get_path (cellview->priv->displayed_row);
- gtk_tree_model_get_iter (cellview->priv->model, &iter, path);
- gtk_tree_path_free (path);
-
- for (i = cellview->priv->cell_list; i; i = i->next)
- {
- GSList *j;
- GtkCellViewCellInfo *info = i->data;
-
- g_object_freeze_notify (G_OBJECT (info->cell));
-
- for (j = info->attributes; j && j->next; j = j->next->next)
- {
- gchar *property = j->data;
- gint column = GPOINTER_TO_INT (j->next->data);
- GValue value = {0, };
-
- gtk_tree_model_get_value (cellview->priv->model, &iter,
- column, &value);
- g_object_set_property (G_OBJECT (info->cell),
- property, &value);
- g_value_unset (&value);
- }
-
- if (info->func)
- (* info->func) (GTK_CELL_LAYOUT (cellview),
- info->cell,
- cellview->priv->model,
- &iter,
- info->func_data);
-
- g_object_thaw_notify (G_OBJECT (info->cell));
- }
-}
-
-/* GtkCellLayout implementation */
-static void
-gtk_cell_view_cell_layout_pack_start (GtkCellLayout *layout,
- GtkCellRenderer *renderer,
- gboolean expand)
-{
- GtkCellViewCellInfo *info;
- GtkCellView *cellview = GTK_CELL_VIEW (layout);
-
- g_return_if_fail (GTK_IS_CELL_VIEW (cellview));
- g_return_if_fail (GTK_IS_CELL_RENDERER (renderer));
- g_return_if_fail (!gtk_cell_view_get_cell_info (cellview, renderer));
-
- g_object_ref (G_OBJECT (renderer));
- gtk_object_sink (GTK_OBJECT (renderer));
-
- info = g_new0 (GtkCellViewCellInfo, 1);
- info->cell = renderer;
- info->expand = expand ? TRUE : FALSE;
- info->pack = GTK_PACK_START;
-
- cellview->priv->cell_list = g_list_append (cellview->priv->cell_list, info);
-}
-
-static void
-gtk_cell_view_cell_layout_pack_end (GtkCellLayout *layout,
- GtkCellRenderer *renderer,
- gboolean expand)
-{
- GtkCellViewCellInfo *info;
- GtkCellView *cellview = GTK_CELL_VIEW (layout);
-
- g_return_if_fail (GTK_IS_CELL_VIEW (cellview));
- g_return_if_fail (GTK_IS_CELL_RENDERER (renderer));
- g_return_if_fail (!gtk_cell_view_get_cell_info (cellview, renderer));
-
- g_object_ref (G_OBJECT (renderer));
- gtk_object_sink (GTK_OBJECT (renderer));
-
- info = g_new0 (GtkCellViewCellInfo, 1);
- info->cell = renderer;
- info->expand = expand ? TRUE : FALSE;
- info->pack = GTK_PACK_END;
-
- cellview->priv->cell_list = g_list_append (cellview->priv->cell_list, info);
-}
-
-static void
-gtk_cell_view_cell_layout_add_attribute (GtkCellLayout *layout,
- GtkCellRenderer *renderer,
- const gchar *attribute,
- gint column)
-{
- GtkCellViewCellInfo *info;
- GtkCellView *cellview = GTK_CELL_VIEW (layout);
-
- g_return_if_fail (GTK_IS_CELL_VIEW (cellview));
- info = gtk_cell_view_get_cell_info (cellview, renderer);
- g_return_if_fail (info != NULL);
-
- info->attributes = g_slist_prepend (info->attributes,
- GINT_TO_POINTER (column));
- info->attributes = g_slist_prepend (info->attributes,
- g_strdup (attribute));
-}
-
-static void
-gtk_cell_view_cell_layout_clear (GtkCellLayout *layout)
-{
- GtkCellView *cellview = GTK_CELL_VIEW (layout);
-
- g_return_if_fail (GTK_IS_CELL_VIEW (cellview));
-
- while (cellview->priv->cell_list)
- {
- GtkCellViewCellInfo *info = (GtkCellViewCellInfo *)cellview->priv->cell_list->data;
-
- gtk_cell_view_cell_layout_clear_attributes (layout, info->cell);
- g_object_unref (G_OBJECT (info->cell));
- g_free (info);
- cellview->priv->cell_list = g_list_delete_link (cellview->priv->cell_list,
- cellview->priv->cell_list);
- }
-}
-
-static void
-gtk_cell_view_cell_layout_set_cell_data_func (GtkCellLayout *layout,
- GtkCellRenderer *cell,
- GtkCellLayoutDataFunc func,
- gpointer func_data,
- GDestroyNotify destroy)
-{
- GtkCellView *cellview = GTK_CELL_VIEW (layout);
- GtkCellViewCellInfo *info;
-
- g_return_if_fail (GTK_IS_CELL_VIEW (cellview));
-
- info = gtk_cell_view_get_cell_info (cellview, cell);
- g_return_if_fail (info != NULL);
-
- if (info->destroy)
- {
- GDestroyNotify d = info->destroy;
-
- info->destroy = NULL;
- d (info->func_data);
- }
-
- info->func = func;
- info->func_data = func_data;
- info->destroy = destroy;
-}
-
-static void
-gtk_cell_view_cell_layout_clear_attributes (GtkCellLayout *layout,
- GtkCellRenderer *renderer)
-{
- GtkCellViewCellInfo *info;
- GtkCellView *cellview = GTK_CELL_VIEW (layout);
- GSList *list;
-
- g_return_if_fail (GTK_IS_CELL_VIEW (cellview));
- g_return_if_fail (GTK_IS_CELL_RENDERER (renderer));
-
- info = gtk_cell_view_get_cell_info (cellview, renderer);
- if (info != NULL)
- {
- list = info->attributes;
- while (list && list->next)
- {
- g_free (list->data);
- list = list->next->next;
- }
-
- g_slist_free (info->attributes);
- info->attributes = NULL;
- }
-}
-
-static void
-gtk_cell_view_cell_layout_reorder (GtkCellLayout *layout,
- GtkCellRenderer *cell,
- gint position)
-{
- GList *link;
- GtkCellViewCellInfo *info;
- GtkCellView *cellview = GTK_CELL_VIEW (layout);
-
- g_return_if_fail (GTK_IS_CELL_VIEW (cellview));
- g_return_if_fail (GTK_IS_CELL_RENDERER (cell));
-
- info = gtk_cell_view_get_cell_info (cellview, cell);
-
- g_return_if_fail (info != NULL);
- g_return_if_fail (position >= 0);
-
- link = g_list_find (cellview->priv->cell_list, info);
-
- g_return_if_fail (link != NULL);
-
- cellview->priv->cell_list = g_list_remove_link (cellview->priv->cell_list,
- link);
- cellview->priv->cell_list = g_list_insert (cellview->priv->cell_list,
- info, position);
-
- gtk_widget_queue_draw (GTK_WIDGET (cellview));
-}
-
-/* public API */
-GtkWidget *
-gtk_cell_view_new (void)
-{
- GtkCellView *cellview;
-
- cellview = GTK_CELL_VIEW (g_object_new (gtk_cell_view_get_type (), NULL));
-
- return GTK_WIDGET (cellview);
-}
-
-GtkWidget *
-gtk_cell_view_new_with_text (const gchar *text)
-{
- GtkCellView *cellview;
- GtkCellRenderer *renderer;
- GValue value = {0, };
-
- cellview = GTK_CELL_VIEW (gtk_cell_view_new ());
-
- renderer = gtk_cell_renderer_text_new ();
- gtk_cell_view_cell_layout_pack_start (GTK_CELL_LAYOUT (cellview),
- renderer, TRUE);
-
- g_value_init (&value, G_TYPE_STRING);
- g_value_set_string (&value, text);
- gtk_cell_view_set_values (cellview, renderer, "text", &value, NULL);
- g_value_unset (&value);
-
- return GTK_WIDGET (cellview);
-}
-
-GtkWidget *
-gtk_cell_view_new_with_markup (const gchar *markup)
-{
- GtkCellView *cellview;
- GtkCellRenderer *renderer;
- GValue value = {0, };
-
- cellview = GTK_CELL_VIEW (gtk_cell_view_new ());
-
- renderer = gtk_cell_renderer_text_new ();
- gtk_cell_view_cell_layout_pack_start (GTK_CELL_LAYOUT (cellview),
- renderer, TRUE);
-
- g_value_init (&value, G_TYPE_STRING);
- g_value_set_string (&value, markup);
- gtk_cell_view_set_values (cellview, renderer, "markup", &value, NULL);
- g_value_unset (&value);
-
- return GTK_WIDGET (cellview);
-}
-
-GtkWidget *
-gtk_cell_view_new_with_pixbuf (GdkPixbuf *pixbuf)
-{
- GtkCellView *cellview;
- GtkCellRenderer *renderer;
- GValue value = {0, };
-
- cellview = GTK_CELL_VIEW (gtk_cell_view_new ());
-
- renderer = gtk_cell_renderer_pixbuf_new ();
- gtk_cell_view_cell_layout_pack_start (GTK_CELL_LAYOUT (cellview),
- renderer, TRUE);
-
- g_value_init (&value, GDK_TYPE_PIXBUF);
- g_value_set_object (&value, pixbuf);
- gtk_cell_view_set_values (cellview, renderer, "pixbuf", &value, NULL);
- g_value_unset (&value);
-
- return GTK_WIDGET (cellview);
-}
-
-void
-gtk_cell_view_set_value (GtkCellView *cell_view,
- GtkCellRenderer *renderer,
- gchar *property,
- GValue *value)
-{
- g_return_if_fail (GTK_IS_CELL_VIEW (cell_view));
- g_return_if_fail (GTK_IS_CELL_RENDERER (renderer));
-
- g_object_set_property (G_OBJECT (renderer), property, value);
-
- /* force resize and redraw */
- gtk_widget_queue_resize (GTK_WIDGET (cell_view));
- gtk_widget_queue_draw (GTK_WIDGET (cell_view));
-}
-
-static void
-gtk_cell_view_set_valuesv (GtkCellView *cell_view,
- GtkCellRenderer *renderer,
- va_list args)
-{
- gchar *attribute;
- GValue *value;
-
- attribute = va_arg (args, gchar *);
-
- while (attribute)
- {
- value = va_arg (args, GValue *);
- gtk_cell_view_set_value (cell_view, renderer, attribute, value);
- attribute = va_arg (args, gchar *);
- }
-}
-
-void
-gtk_cell_view_set_values (GtkCellView *cell_view,
- GtkCellRenderer *renderer,
- ...)
-{
- va_list args;
-
- g_return_if_fail (GTK_IS_CELL_VIEW (cell_view));
- g_return_if_fail (GTK_IS_CELL_RENDERER (renderer));
- g_return_if_fail (gtk_cell_view_get_cell_info (cell_view, renderer));
-
- va_start (args, renderer);
- gtk_cell_view_set_valuesv (cell_view, renderer, args);
- va_end (args);
-}
-
-void
-gtk_cell_view_set_model (GtkCellView *cell_view,
- GtkTreeModel *model)
-{
- g_return_if_fail (GTK_IS_CELL_VIEW (cell_view));
- g_return_if_fail (GTK_IS_TREE_MODEL (model));
-
- if (cell_view->priv->model)
- {
- if (cell_view->priv->displayed_row)
- gtk_tree_row_reference_free (cell_view->priv->displayed_row);
- cell_view->priv->displayed_row = NULL;
-
- g_object_unref (G_OBJECT (cell_view->priv->model));
- cell_view->priv->model = NULL;
- }
-
- cell_view->priv->model = model;
-
- if (cell_view->priv->model)
- g_object_ref (G_OBJECT (cell_view->priv->model));
-}
-
-/**
- * gtk_cell_view_set_displayed_row:
- * @cell_view: a #GtkCellView
- * @path: a #GtkTreePath or %NULL to unset.
- *
- * Sets the row of the model that is currently displayed
- * by the #GtkCellView. If the path is unset, then the
- * contents of the cellview "stick" at their last value;
- * this is not normally a desired result, but may be
- * a needed intermediate state if say, the model for
- * the #GtkCellView becomes temporarily empty.
- **/
-void
-gtk_cell_view_set_displayed_row (GtkCellView *cell_view,
- GtkTreePath *path)
-{
- g_return_if_fail (GTK_IS_CELL_VIEW (cell_view));
- g_return_if_fail (GTK_IS_TREE_MODEL (cell_view->priv->model));
-
- if (cell_view->priv->displayed_row)
- gtk_tree_row_reference_free (cell_view->priv->displayed_row);
-
- if (path)
- {
- cell_view->priv->displayed_row =
- gtk_tree_row_reference_new (cell_view->priv->model, path);
- }
- else
- cell_view->priv->displayed_row = NULL;
-
- /* force resize and redraw */
- gtk_widget_queue_resize (GTK_WIDGET (cell_view));
- gtk_widget_queue_draw (GTK_WIDGET (cell_view));
-}
-
-GtkTreePath *
-gtk_cell_view_get_displayed_row (GtkCellView *cell_view)
-{
- g_return_val_if_fail (GTK_IS_CELL_VIEW (cell_view), NULL);
-
- if (!cell_view->priv->displayed_row)
- return NULL;
-
- return gtk_tree_row_reference_get_path (cell_view->priv->displayed_row);
-}
-
-gboolean
-gtk_cell_view_get_size_of_row (GtkCellView *cell_view,
- GtkTreePath *path,
- GtkRequisition *requisition)
-{
- GtkTreeRowReference *tmp;
- GtkRequisition req;
-
- g_return_val_if_fail (GTK_IS_CELL_VIEW (cell_view), FALSE);
- g_return_val_if_fail (path != NULL, FALSE);
- g_return_val_if_fail (requisition != NULL, FALSE);
-
- tmp = cell_view->priv->displayed_row;
- cell_view->priv->displayed_row =
- gtk_tree_row_reference_new (cell_view->priv->model, path);
-
- gtk_cell_view_size_request (GTK_WIDGET (cell_view), requisition);
-
- gtk_tree_row_reference_free (cell_view->priv->displayed_row);
- cell_view->priv->displayed_row = tmp;
-
- /* restore actual size info */
- gtk_cell_view_size_request (GTK_WIDGET (cell_view), &req);
-
- return TRUE;
-}
-
-void
-gtk_cell_view_set_background_color (GtkCellView *view,
- const GdkColor *color)
-{
- g_return_if_fail (GTK_IS_CELL_VIEW (view));
-
- if (color)
- {
- if (!view->priv->background_set)
- {
- view->priv->background_set = TRUE;
- g_object_notify (G_OBJECT (view), "background_set");
- }
-
- view->priv->background = *color;
- }
- else
- {
- if (view->priv->background_set)
- {
- view->priv->background_set = FALSE;
- g_object_notify (G_OBJECT (view), "background_set");
- }
- }
-}
-#endif /* Gtk 2.6 */