func gtk_combo_box_text_new_with_entry() *C.GtkWidget {
w := C.gtk_combo_box_text_new_with_entry()
// we need to set the entry's width-chars to achieve the arbitrary sizing we want
// thanks to tristan in irc.gimp.net/#gtk+
// in my tests, this is sufficient to get the effect we want; setting the cell renderer isn't necessary like it is with an entry-less combobox
entry := togtkentry(C.gtk_bin_get_child((*C.GtkBin)(unsafe.Pointer(w))))
C.gtk_entry_set_width_chars(entry, 0)
return w
}
func (b *Bin) GetChild() *Widget {
w := new(Widget)
w.SetPtr(glib.Pointer(C.gtk_bin_get_child(b.g())))
return w
}
func gtkAreaGetControl(scrollarea *C.GtkWidget) *C.GtkWidget {
viewport := C.gtk_bin_get_child((*C.GtkBin)(unsafe.Pointer(scrollarea)))
control := C.gtk_bin_get_child((*C.GtkBin)(unsafe.Pointer(viewport)))
return control
}
func gtkMoveWidgetInLayout(container *C.GtkWidget, widget *C.GtkWidget, x int, y int) {
layout := C.gtk_bin_get_child((*C.GtkBin)(unsafe.Pointer(container)))
C.gtk_layout_move((*C.GtkLayout)(unsafe.Pointer(layout)), widget,
C.gint(x), C.gint(y))
}
func gtkAddWidgetToLayout(container *C.GtkWidget, widget *C.GtkWidget) {
layout := C.gtk_bin_get_child((*C.GtkBin)(unsafe.Pointer(container)))
C.gtk_container_add((*C.GtkContainer)(unsafe.Pointer(layout)), widget)
}
func getTreeViewFrom(widget *C.GtkWidget) *C.GtkTreeView {
wid := C.gtk_bin_get_child((*C.GtkBin)(unsafe.Pointer(widget)))
return (*C.GtkTreeView)(unsafe.Pointer(wid))
}