AuroraMiddleware/gtk2
1
0
Fork 0
forked from AuroraMiddleware/gtk
Code Issues Pull Requests Projects Releases Wiki Activity

gtk-demo: Make double-click work again

Browse Source
This commit is contained in:
Benjamin Otte 2013-12-13 16:01:18 +01:00
parent 37b153c8a3
commit f123fe7fe7
1 changed files with 40 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

53
demos/gtk-demo/main.c
View File

@ -105,23 +105,16 @@ window_closed_cb (GtkWidget *window, gpointer data)
}
static void
activate_run (GSimpleAction *action,
GVariant *parameter,
gpointer user_data)
run_example_for_row (GtkWidget *window,
GtkTreeModel *model,
GtkTreeIter *iter)
{
GtkWidget *window = user_data;
GtkTreeSelection *selection;
GtkTreeModel *model;
GtkTreeIter iter;
PangoStyle style;
GDoDemoFunc func;
GtkWidget *demo;
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
gtk_tree_selection_get_selected (selection, &model, &iter);
gtk_tree_model_get (GTK_TREE_MODEL (model),
&iter,
iter,
FUNC_COLUMN, &func,
STYLE_COLUMN, &style,
-1);
@ -129,7 +122,7 @@ activate_run (GSimpleAction *action,
if (func)
{
gtk_tree_store_set (GTK_TREE_STORE (model),
&iter,
iter,
STYLE_COLUMN, (style == PANGO_STYLE_ITALIC ? PANGO_STYLE_NORMAL : PANGO_STYLE_ITALIC),
-1);
demo = (func) (window);
@ -140,7 +133,7 @@ activate_run (GSimpleAction *action,
cbdata = g_new (CallbackData, 1);
cbdata->model = model;
cbdata->path = gtk_tree_model_get_path (model, &iter);
cbdata->path = gtk_tree_model_get_path (model, iter);
if (gtk_widget_is_toplevel (demo))
{
@ -154,6 +147,22 @@ activate_run (GSimpleAction *action,
}
}
static void
activate_run (GSimpleAction *action,
GVariant *parameter,
gpointer user_data)
{
GtkWidget *window = user_data;
GtkTreeSelection *selection;
GtkTreeModel *model;
GtkTreeIter iter;
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
gtk_tree_selection_get_selected (selection, &model, &iter);
run_example_for_row (window, model, &iter);
}
/* Stupid syntax highlighting.
*
* No regex was used in the making of this highlighting.
@ -917,6 +926,22 @@ startup (GApplication *app)
g_object_unref (builder);
}
static void
row_activated_cb (GtkWidget *tree_view,
GtkTreePath *path,
GtkTreeViewColumn *column)
{
GtkTreeIter iter;
GtkWidget *window;
GtkTreeModel *model;
window = gtk_widget_get_toplevel (tree_view);
model = gtk_tree_view_get_model (GTK_TREE_VIEW (tree_view));
gtk_tree_model_get_iter (model, &iter, path);
run_example_for_row (window, model, &iter);
}
static void
activate (GApplication *app)
{
@ -956,6 +981,8 @@ activate (GApplication *app)
populate_model (model);
g_signal_connect (treeview, "row-activated", G_CALLBACK (row_activated_cb), model);
widget = (GtkWidget *)gtk_builder_get_object (builder, "treeview-selection");
g_signal_connect (widget, "changed", G_CALLBACK (selection_cb), model);