diff options
| author | Peter Hartmann <peter.hartmann@nokia.com> | 2011-08-02 16:09:24 +0200 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2011-08-10 13:00:59 +0200 |
| commit | 661fcee7791a5c19c14ba87b60aaf2b46db19422 (patch) | |
| tree | fdcde908cd9aadee5916cfcf655216d65a48820e /src | |
| parent | ca3120aa20038b22810d675c93cd1eac1dcc88d1 (diff) | |
QLabel documentation: add warning about sanitizing input
make users more aware of QLabel guessing the text format.
Reviewed-by: Gabriel de Dietrich <gabriel.dietrich-de@nokia.com>
(cherry picked from commit 31f7ecbdcdbafbac5bbfa693e4d060757244941b)
Change-Id: I681c7daf568a6107b01908fa85d2da2a7e4e228a
Reviewed-on: http://codereview.qt.nokia.com/2817
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Peter Hartmann <peter.hartmann@nokia.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/gui/widgets/qlabel.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/gui/widgets/qlabel.cpp b/src/gui/widgets/qlabel.cpp index 26dd0e1120..7a94f42125 100644 --- a/src/gui/widgets/qlabel.cpp +++ b/src/gui/widgets/qlabel.cpp @@ -88,6 +88,13 @@ QT_BEGIN_NAMESPACE by clear(). \endtable + \warning When passing a QString to the constructor or calling setText(), + make sure to sanitize your input, as QLabel tries to guess whether it + displays the text as plain text or as rich text. You may want to call + setTextFormat() explicitly, e.g. in case you expect the text to be in + plain format but cannot control the text source (for instance when + displaying data loaded from the Web). + When the content is changed using any of these functions, any previous content is cleared. |