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| author | Frederik Gladhorn <frederik.gladhorn@nokia.com> | 2012-04-12 06:15:46 (GMT) |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-04-13 12:27:35 (GMT) |
| commit | 90dc28900d3abfb00a65fef1d9daf36e727dfdca (patch) | |
| tree | e34cfa214f8d6c0d1c691466f514fb1bb9d9c978 /src | |
| parent | 2af5b76824c21f5b9654d7d9ed8d42a03dd0e2c0 (diff) | |
| download | Qt-90dc28900d3abfb00a65fef1d9daf36e727dfdca.zip Qt-90dc28900d3abfb00a65fef1d9daf36e727dfdca.tar.gz Qt-90dc28900d3abfb00a65fef1d9daf36e727dfdca.tar.bz2 | |
Only send progress bar updates when visible.
Screen readers tend to announce progress.
Some applications (for example KMail) have hidden
progress bars that update frequently.
While the applications should be fixed, it's better
not to spam the user with continous progress announcements.
Change-Id: I5f3b5a83dc80594d995b10e58527115de8601c77
Reviewed-by: Jan-Arve Sæther <jan-arve.saether@nokia.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/gui/widgets/qprogressbar.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gui/widgets/qprogressbar.cpp b/src/gui/widgets/qprogressbar.cpp index f131d20..ed6ef63 100644 --- a/src/gui/widgets/qprogressbar.cpp +++ b/src/gui/widgets/qprogressbar.cpp @@ -315,7 +315,8 @@ void QProgressBar::setValue(int value) d->value = value; emit valueChanged(value); #ifndef QT_NO_ACCESSIBILITY - QAccessible::updateAccessibility(this, 0, QAccessible::ValueChanged); + if (isVisible()) + QAccessible::updateAccessibility(this, 0, QAccessible::ValueChanged); #endif if (d->repaintRequired()) repaint(); |