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Display an icon next to the widget name

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in the project-view.
This commit is contained in:
Paolo Borelli 2003-08-20 12:40:55 +00:00
parent ab98e1037b
commit c79860c891
2 changed files with 63 additions and 31 deletions
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7
ChangeLog
View File

@ -1,3 +1,10 @@
2003-08-20 Paolo Borelli <pborelli@katamail.com>
* src/glade-project-view.c (glade_project_view_add_columns): new
function which adds a pixbuf renderer to display an icon next to the
widget name.
(glade_project_view_init): use the above.
2003-08-18 Archit Baweja <bighead@users.sourceforge.net>
* widgets/gtktable.xml (<WindowTitle>): s/New vertical box/table.

87
src/glade-project-view.c
View File

@ -334,32 +334,6 @@ glade_project_view_class_init (GladeProjectViewClass *class)
class->selection_update = glade_project_view_selection_update;
}
static void
glade_project_view_cell_function (GtkTreeViewColumn *tree_column,
GtkCellRenderer *cell,
GtkTreeModel *tree_model,
GtkTreeIter *iter,
gpointer data)
{
GladeWidget *widget;
gtk_tree_model_get (tree_model, iter, WIDGET_COLUMN, &widget, -1);
/* The cell exists, but not widget has been asociated with it */
if (!widget)
return;
g_return_if_fail (widget->name != NULL);
g_return_if_fail (widget->class != NULL);
g_return_if_fail (GPOINTER_TO_INT (widget->class) > 5000);
g_return_if_fail (widget->class->name != NULL);
g_return_if_fail (widget->class->icon != NULL);
g_object_set (G_OBJECT (cell),
"text", widget->name,
NULL);
}
static gboolean
glade_project_view_selection_changed_cb (GtkTreeSelection *selection,
GladeProjectView *view)
@ -416,10 +390,64 @@ glade_project_view_item_activated_cb (GtkTreeView *view,
}
static void
glade_project_view_init (GladeProjectView *view)
glade_project_view_cell_function (GtkTreeViewColumn *tree_column,
GtkCellRenderer *cell,
GtkTreeModel *tree_model,
GtkTreeIter *iter,
gpointer data)
{
gboolean is_icon = GPOINTER_TO_INT (data);
GladeWidget *widget;
gtk_tree_model_get (tree_model, iter, WIDGET_COLUMN, &widget, -1);
/* The cell exists, but not widget has been asociated with it */
if (!widget)
return;
g_return_if_fail (widget->name != NULL);
g_return_if_fail (widget->class != NULL);
g_return_if_fail (GPOINTER_TO_INT (widget->class) > 5000);
g_return_if_fail (widget->class->name != NULL);
g_return_if_fail (widget->class->icon != NULL);
if (is_icon)
g_object_set (G_OBJECT (cell),
"pixbuf", gtk_image_get_pixbuf (GTK_IMAGE (widget->class->icon)),
NULL);
else
g_object_set (G_OBJECT (cell),
"text", widget->name,
NULL);
}
static void
glade_project_view_add_columns (GtkTreeView *view)
{
GtkTreeViewColumn *column;
GtkCellRenderer *renderer;
column = gtk_tree_view_column_new ();
gtk_tree_view_column_set_title (column, _("Widget"));
renderer = gtk_cell_renderer_pixbuf_new ();
gtk_tree_view_column_pack_start (column, renderer, FALSE);
gtk_tree_view_column_set_cell_data_func (column, renderer,
glade_project_view_cell_function,
GINT_TO_POINTER (1), NULL);
renderer = gtk_cell_renderer_text_new ();
gtk_tree_view_column_pack_start (column, renderer, TRUE);
gtk_tree_view_column_set_cell_data_func (column, renderer,
glade_project_view_cell_function,
GINT_TO_POINTER (0), NULL);
gtk_tree_view_append_column (view, column);
}
static void
glade_project_view_init (GladeProjectView *view)
{
GtkTreeSelection *selection;
view->selected_widget = NULL;
@ -434,10 +462,7 @@ glade_project_view_init (GladeProjectView *view)
/* the view now holds a reference, we can get rid of our own */
g_object_unref (G_OBJECT (view->model));
renderer = gtk_cell_renderer_text_new ();
column = gtk_tree_view_column_new_with_attributes (_("Widget"), renderer, NULL);
gtk_tree_view_column_set_cell_data_func (column, renderer, glade_project_view_cell_function, NULL, NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW (view->tree_view), column);
glade_project_view_add_columns (GTK_TREE_VIEW (view->tree_view));
g_signal_connect (G_OBJECT (view->tree_view), "row-activated",
G_CALLBACK (glade_project_view_item_activated_cb), NULL);