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| author | Morten Engvoldsen <morten.engvoldsen@nokia.com> | 2009-05-18 13:00:59 (GMT) |
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| committer | Morten Engvoldsen <morten.engvoldsen@nokia.com> | 2009-05-18 13:01:19 (GMT) |
| commit | 5c25207628fbcc94e92b129ac7660af14613ad85 (patch) | |
| tree | a7594dca3cc4a12b20de04cb6b8fdedfdfc3aa72 /doc/src/porting4-overview.qdoc | |
| parent | 42f96b60da9b51048e66247c3cfe77d320315fe2 (diff) | |
| download | Qt-5c25207628fbcc94e92b129ac7660af14613ad85.zip Qt-5c25207628fbcc94e92b129ac7660af14613ad85.tar.gz Qt-5c25207628fbcc94e92b129ac7660af14613ad85.tar.bz2 | |
Adding change details in to Qt 3 to Qt 4 porting guide
Adding details about QCloseEvents being acceptet by default in Qt 4 opposed to Qt 3
Task-number: 192607
Rev-by: msorvig
Diffstat (limited to 'doc/src/porting4-overview.qdoc')
| -rw-r--r-- | doc/src/porting4-overview.qdoc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/src/porting4-overview.qdoc b/doc/src/porting4-overview.qdoc index b0146a6..462f849 100644 --- a/doc/src/porting4-overview.qdoc +++ b/doc/src/porting4-overview.qdoc @@ -364,4 +364,10 @@ In Qt 4.2 and later, \l{Qt Style Sheets} can be used to implement many common modifications to existing styles, and this may be sufficient for Qt 3 applications. + + \section2 Events + In Qt 3, QCloseEvents were not accepted by default. In Qt 4, + the event handler QWidget::closeEvent() receives QCloseEvents, + and accepts them by default closing the application. To avoid + this, please reimplement QWidget::closeEvent(). */ |