diff options
Diffstat (limited to 'dw/oofawarewidget.hh')
| -rw-r--r-- | dw/oofawarewidget.hh | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/dw/oofawarewidget.hh b/dw/oofawarewidget.hh index 9421bae0..32de4868 100644 --- a/dw/oofawarewidget.hh +++ b/dw/oofawarewidget.hh @@ -31,9 +31,19 @@ namespace oof { * - dw::oof::OOFAwareWidget::getWidgetOOFAtPoint (from * dw::core::Widget::getWidgetAtPoint) * - * See dw::Textblock on how this is done best. For both generators and - * containers of floats (which is only implemented by dw::Textblock) - * it gets a bit more complicated. + * See dw::Textblock on how this is done best. + * + * Furthermore, implementations of dw::core::Widget::getAvailWidthOfChild + * and dw::core::Widget::getAvailHeightOfChild have to distinguish + * between widgets in flow and out of flow; see implementations of + * dw::oof::OOFAwareWidget. (Open issue: What about + * dw::core::Widget::correctRequisitionOfChild and + * dw::core::Widget::correctExtremesOfChild? Currently, all widgets + * are used the default implementation.) + * + * For both generators + * and containers of floats (which is only implemented by + * dw::Textblock) it gets a bit more complicated. */ class OOFAwareWidget: public core::Widget { @@ -104,10 +114,13 @@ protected: void drawOOF (core::View *view, core::Rectangle *area); core::Widget *getWidgetOOFAtPoint (int x, int y, int level); + static bool isOOFContainer (Widget *widget, int oofmIndex); + void notifySetAsTopLevel(); void notifySetParent(); - static bool isOOFContainer (Widget *widget, int oofmIndex); + int getAvailWidthOfChild (Widget *child, bool forceValue); + int getAvailHeightOfChild (Widget *child, bool forceValue); public: static int CLASS_ID; |