Fixed abortion.

2 files changed, 10 insertions, 0 deletions

diff --git a/dw/oofawarewidget.cc b/dw/oofawarewidget.cc
index edecb12f..7d3b9d7b 100644
--- a/dw/oofawarewidget.cc
+++ b/dw/oofawarewidget.cc
@@ -278,6 +278,14 @@ int OOFAwareWidget::getAvailHeightOfChild (Widget *child, bool forceValue)
       return Widget::getAvailWidthOfChild (child, forceValue);
 }
 
+void OOFAwareWidget::removeChild (Widget *child)
+{
+   // Sub classes should implement this method (and Textblock and
+   // Table do so), so this point is only reached from
+   // ~OOFAwareWidget, which removes widgets out of flow.
+   assert (isWidgetOOF (child));
+}
+
 void OOFAwareWidget::borderChanged (int y, Widget *vloat)
 {
    assertNotReached ();
diff --git a/dw/oofawarewidget.hh b/dw/oofawarewidget.hh
index cf43e404..610766ba 100644
--- a/dw/oofawarewidget.hh
+++ b/dw/oofawarewidget.hh
@@ -174,6 +174,8 @@ protected:
    int getAvailWidthOfChild (Widget *child, bool forceValue);
    int getAvailHeightOfChild (Widget *child, bool forceValue);
 
+   void removeChild (Widget *child);
+
 public:
    static int CLASS_ID;