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Add icons also in the clipboard view and

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some simplification.
This commit is contained in:
Paolo Borelli 2003-08-20 17:19:17 +00:00
parent c79860c891
commit 4043756d49
3 changed files with 57 additions and 53 deletions
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3
ChangeLog
View File

@ -4,6 +4,9 @@
function which adds a pixbuf renderer to display an icon next to the
widget name.
(glade_project_view_init): use the above.
* src/glade-clipboard-view.[ch]: swith from TreeStore to ListStore.
(glade_clipboard_view_populate_model): simplifification.
(glade_clipboard_view_create_tree_view): dispaly icon.
2003-08-18 Archit Baweja <bighead@users.sourceforge.net>

105
src/glade-clipboard-view.c
View File

@ -85,6 +85,26 @@ glade_clipboard_view_selection_changed_cb (GtkTreeSelection *sel,
view->clipboard->curr = widget;
}
static void
glade_clipboard_view_populate_model (GladeClipboardView *view)
{
GladeClipboard *clipboard;
GtkListStore *model;
GList *list;
GtkTreeIter iter;
clipboard = GLADE_CLIPBOARD (view->clipboard);
model = view->model;
for (list = clipboard->widgets; list; list = list->next) {
GladeWidget *widget;
widget = list->data;
gtk_list_store_append (model, &iter);
gtk_list_store_set (model, &iter, 0, widget, -1);
}
}
static void
glade_clipboard_view_cell_function (GtkTreeViewColumn *tree_column,
GtkCellRenderer *cell,
@ -92,73 +112,52 @@ glade_clipboard_view_cell_function (GtkTreeViewColumn *tree_column,
GtkTreeIter *iter,
gpointer data)
{
gboolean is_icon = GPOINTER_TO_INT (data);
GladeWidget *widget;
gtk_tree_model_get (tree_model, iter, 0, &widget, -1);
g_return_if_fail (GLADE_IS_WIDGET (widget));
g_return_if_fail (widget->name != NULL);
g_object_set (G_OBJECT (cell), "text", widget->name, NULL);
}
g_return_if_fail (widget->class != NULL);
g_return_if_fail (widget->class->icon != NULL);
static void
glade_clipboard_view_populate_model_real (GtkTreeStore *model,
GList *widgets,
GtkTreeIter *parent_iter,
gboolean add_childs)
{
GladeWidget *widget;
GList *list;
GtkTreeIter iter;
GtkTreeIter *copy = NULL;
list = g_list_copy (widgets);
for (; list; list = list->next) {
widget = list->data;
gtk_tree_store_append (model, &iter, parent_iter);
gtk_tree_store_set (model, &iter, 0, widget, -1);
if (add_childs && widget->children != NULL) {
copy = gtk_tree_iter_copy (&iter);
glade_clipboard_view_populate_model_real (model,
widget->children,
copy, TRUE);
gtk_tree_iter_free (copy);
}
}
g_list_free (list);
}
static void
glade_clipboard_view_populate_model (GladeClipboardView *view)
{
GList *list;
view->model = gtk_tree_store_new (1, G_TYPE_POINTER);
list = GLADE_CLIPBOARD (view->clipboard)->widgets;
/* add the widgets and recurse */
glade_clipboard_view_populate_model_real (view->model, list,
NULL, FALSE);
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_clipboard_view_create_tree_view (GladeClipboardView *view)
{
GtkTreeSelection *sel;
GtkCellRenderer *cell;
GtkTreeViewColumn *col;
GtkCellRenderer *renderer;
GtkTreeViewColumn *column;
view->widget =
gtk_tree_view_new_with_model (GTK_TREE_MODEL (view->model));
cell = gtk_cell_renderer_text_new ();
col = gtk_tree_view_column_new_with_attributes (_("Widget"),
cell, NULL);
gtk_tree_view_column_set_cell_data_func (col, cell,
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_clipboard_view_cell_function,
NULL, NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW (view->widget), col);
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_clipboard_view_cell_function,
GINT_TO_POINTER (0), NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW (view->widget), column);
sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (view->widget));
g_signal_connect_data (G_OBJECT (sel), "changed",
@ -171,7 +170,9 @@ glade_clipboard_view_construct (GladeClipboardView *view)
{
GtkWidget *scrolled_window;
view->model = gtk_list_store_new (1, G_TYPE_POINTER);
glade_clipboard_view_populate_model (view);
glade_clipboard_view_create_tree_view (view);
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
@ -219,8 +220,8 @@ glade_clipboard_view_add (GladeClipboardView *view, GladeWidget *widget)
g_return_if_fail (GLADE_IS_CLIPBOARD_VIEW (view));
g_return_if_fail (GLADE_IS_WIDGET (widget));
gtk_tree_store_append (view->model, &iter, NULL);
gtk_tree_store_set (view->model, &iter, 0, widget, -1);
gtk_list_store_append (view->model, &iter);
gtk_list_store_set (view->model, &iter, 0, widget, -1);
}
void
@ -242,6 +243,6 @@ glade_clipboard_view_remove (GladeClipboardView *view, GladeWidget *widget)
} while (gtk_tree_model_iter_next (model, &iter));
}
gtk_tree_store_remove (GTK_TREE_STORE (model), &iter);
gtk_list_store_remove (view->model, &iter);
}

2
src/glade-clipboard-view.h
View File

@ -19,7 +19,7 @@ struct _GladeClipboardView {
GtkWindow __parent__;
GtkWidget *widget; /* The GtkTreeView widget */
GtkTreeStore *model; /* The GtkTreeStore model for the View */
GtkListStore *model; /* The GtkListStore model for the View */
GladeClipboard *clipboard; /* The Clipboard for which this is a view */
};