static gboolean
wp_button_press_cb (GtkWidget *widget,
GdkEventButton *event,
AppearanceData *data)
{
GtkCellRenderer *cell;
GdkEventButton *button_event = (GdkEventButton *) event;
if (event->type != GDK_BUTTON_PRESS)
return FALSE;
if (gtk_icon_view_get_item_at_pos (GTK_ICON_VIEW (widget),
button_event->x, button_event->y,
NULL, &cell)) {
if (g_object_get_data (G_OBJECT (cell), "buttons")) {
gint w, h;
GtkCellRenderer *cell2 = NULL;
gtk_icon_size_lookup (GTK_ICON_SIZE_MENU, &w, &h);
if (gtk_icon_view_get_item_at_pos (GTK_ICON_VIEW (widget),
button_event->x + w, button_event->y,
NULL, &cell2) && cell == cell2)
next_frame (data, cell, -1);
else
next_frame (data, cell, 1);
return TRUE;
}
}
return FALSE;
}
static VALUE
iview_get_item_at_pos(VALUE self, VALUE x, VALUE y)
{
GtkTreePath* path;
GtkCellRenderer* cell;
gboolean item_at_pos = gtk_icon_view_get_item_at_pos(_SELF(self), NUM2INT(x), NUM2INT(y), &path, &cell);
return item_at_pos ? rb_assoc_new(GTKTREEPATH2RVAL(path), GOBJ2RVAL(cell)) : Qnil;
}
JNIEXPORT jboolean JNICALL
Java_org_gnome_gtk_GtkIconView_gtk_1icon_1view_1get_1item_1at_1pos
(
JNIEnv* env,
jclass cls,
jlong _self,
jint _x,
jint _y,
jlongArray _path,
jlongArray _cell
)
{
gboolean result;
jboolean _result;
GtkIconView* self;
gint x;
gint y;
GtkTreePath** path;
GtkCellRenderer** cell;
// convert parameter self
self = (GtkIconView*) _self;
// convert parameter x
x = (gint) _x;
// convert parameter y
y = (gint) _y;
// convert parameter path
path = (GtkTreePath**) bindings_java_convert_jarray_to_gpointer(env, _path);
if (path == NULL) {
return JNI_FALSE; // Java Exception already thrown
}
// convert parameter cell
cell = (GtkCellRenderer**) bindings_java_convert_jarray_to_gpointer(env, _cell);
if (cell == NULL) {
return JNI_FALSE; // Java Exception already thrown
}
// call function
result = gtk_icon_view_get_item_at_pos(self, x, y, path, cell);
// cleanup parameter self
// cleanup parameter x
// cleanup parameter y
// cleanup parameter path
bindings_java_convert_gpointer_to_jarray(env, (gpointer*)path, _path);
// cleanup parameter cell
bindings_java_convert_gpointer_to_jarray(env, (gpointer*)cell, _cell);
// translate return value to JNI type
_result = (jboolean) result;
// and finally
return _result;
}
