diff options
Diffstat (limited to 'dw/widget.cc')
| -rw-r--r-- | dw/widget.cc | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/dw/widget.cc b/dw/widget.cc index 8ca0681a..8e619911 100644 --- a/dw/widget.cc +++ b/dw/widget.cc @@ -108,6 +108,8 @@ void Widget::setParent (Widget *parent) if (!buttonSensitiveSet) buttonSensitive = parent->buttonSensitive; + notifySetParent(); + //DBG_OBJ_ASSOC (widget, parent); //printf ("%p becomes a child of %p\n", this, parent); } @@ -115,7 +117,8 @@ void Widget::setParent (Widget *parent) void Widget::queueDrawArea (int x, int y, int width, int height) { /** \todo Maybe only the intersection? */ - layout->queueDraw (x + allocation.x, y + allocation.y, width, height); + if (layout) + layout->queueDraw (x + allocation.x, y + allocation.y, width, height); _MSG("Widget::queueDrawArea x=%d y=%d w=%d h=%d\n", x, y, width, height); } @@ -523,7 +526,9 @@ Widget *Widget::getWidgetAtPoint (int x, int y, int level) * is such a child, it is returned. Otherwise, this widget is returned. */ childAtPoint = NULL; - it = iterator (Content::WIDGET, false); + it = iterator ((Content::Type) + (Content::WIDGET_IN_FLOW | Content::WIDGET_OOF_CONT), + false); while (childAtPoint == NULL && it->next ()) childAtPoint = it->getContent()->widget->getWidgetAtPoint (x, y, @@ -567,6 +572,25 @@ void Widget::markExtremesChange (int ref) { } +/** + * \brief This method is called after a widget has been set as the top of a + * widget tree. + * + * A widget may override this method when it is necessary to be notified. + */ +void Widget::notifySetAsTopLevel() +{ +} + +/** + * \brief This method is called after a widget has been added to a parent. + * + * A widget may override this method when it is necessary to be notified. + */ +void Widget::notifySetParent() +{ +} + void Widget::setWidth (int width) { } |