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Diffstat (limited to 'doc/src/examples/spinboxdelegate.qdoc')
-rw-r--r-- | doc/src/examples/spinboxdelegate.qdoc | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/doc/src/examples/spinboxdelegate.qdoc b/doc/src/examples/spinboxdelegate.qdoc index c00f014afe..b36176b042 100644 --- a/doc/src/examples/spinboxdelegate.qdoc +++ b/doc/src/examples/spinboxdelegate.qdoc @@ -55,10 +55,14 @@ create an editor widget, display it at the correct location in a view, and communicate with a model. Custom delegates can also provide their own painting code by reimplementing the \c paintEvent() function. + Furthermore it is also possible to reuse (and avoid deleting) the editor + widget by reimplementing the \a destroyEditor() function. A reused widget + could be a mutable member created in the constructor and deleted in + the destructor. \section1 SpinBoxDelegate Class Implementation - Since the delegate is stateless, the constructor only needs to + Delegates are often stateless. The constructor only needs to call the base class's constructor with the parent QObject as its argument: |