diff options
| -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 dcf35aa..ab88f38 100644 --- a/src/gui/widgets/qlabel.cpp +++ b/src/gui/widgets/qlabel.cpp @@ -92,6 +92,13 @@ 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. |