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when the notebook page is changed with the mouse wheel, update the title 

* app/dialogs/preferences-dialog.c: when the notebook page is changed
  with the mouse wheel, update the title and the selection in the
  treeview.
This commit is contained in:
David Odin 2005-07-31 20:07:14 +00:00
parent 08c1c36a32
commit ae1d7503cc
2 changed files with 244 additions and 165 deletions
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6
ChangeLog
View File

@ -1,3 +1,9 @@
2005-07-31 DindinX <dindinx@gimp.org>
* app/dialogs/preferences-dialog.c: when the notebook page is changed
with the mouse wheel, update the title and the selection in the
treeview.
2005-07-31 Sven Neumann <sven@gimp.org>
* app/tools/Makefile.am

73
app/dialogs/preferences-dialog.c
View File

@ -76,6 +76,10 @@ static void prefs_response (GtkWidget *widget,
gint response_id,
GtkWidget *dialog);
static void prefs_notebook_page_callback (GtkNotebook *notebook,
GtkNotebookPage *page,
guint page_num,
GtkTreeSelection *sel);
static void prefs_resolution_source_callback (GtkWidget *widget,
GObject *config);
static void prefs_resolution_calibrate_callback (GtkWidget *widget,
@ -797,12 +801,78 @@ prefs_tree_select_callback (GtkTreeSelection *sel,
gtk_tree_model_get_value (model, &iter, 2, &val);
g_signal_handlers_block_by_func (notebook,
prefs_notebook_page_callback,
sel);
gtk_notebook_set_current_page (GTK_NOTEBOOK (notebook),
g_value_get_int (&val));
g_signal_handlers_unblock_by_func (notebook,
prefs_notebook_page_callback,
sel);
g_value_unset (&val);
}
static void
prefs_notebook_page_callback (GtkNotebook *notebook,
GtkNotebookPage *page,
guint page_num,
GtkTreeSelection *sel)
{
GtkTreeModel *model;
GtkTreeIter iter;
GtkTreeIter child_iter;
GtkTreeView *view;
GValue val = { 0, };
gint val_int;
gint num_children;
gint i;
view = gtk_tree_selection_get_tree_view (sel);
model = gtk_tree_view_get_model (view);
if (gtk_tree_model_get_iter_first (model, &iter))
{
do
{
gtk_tree_model_get_value (model, &iter, 2, &val);
val_int = g_value_get_int (&val);
g_value_unset (&val);
if (val_int == page_num)
{
gtk_tree_selection_select_iter (sel, &iter);
return;
}
if (gtk_tree_model_iter_has_child (model, &iter))
{
num_children = gtk_tree_model_iter_n_children (model, &iter);
for (i = 0; i < num_children; i++)
{
gtk_tree_model_iter_nth_child (model, &child_iter, &iter, i);
gtk_tree_model_get_value (model, &child_iter, 2, &val);
val_int = g_value_get_int (&val);
g_value_unset (&val);
if (val_int == page_num)
{
GtkTreePath *path;
path = gtk_tree_model_get_path (model, &child_iter);
gtk_tree_view_expand_to_path (view, path);
gtk_tree_selection_select_iter (sel, &child_iter);
return;
}
}
}
}
while (gtk_tree_model_iter_next (model, &iter));
}
}
static void
prefs_format_string_select_callback (GtkTreeSelection *sel,
GtkEntry *entry)
@ -1319,6 +1389,9 @@ prefs_dialog_new (Gimp *gimp,
g_signal_connect (sel, "changed",
G_CALLBACK (prefs_tree_select_callback),
notebook);
g_signal_connect (notebook, "switch-page",
G_CALLBACK (prefs_notebook_page_callback),
sel);
page_index = 0;