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| author | Konstantin Ritt <ritt.ks@gmail.com> | 2012-05-15 20:02:53 +0300 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-05-16 19:38:01 +0200 |
| commit | 279562172d2e998e910d82599255cb04b54df823 (patch) | |
| tree | 39d459e9e6f97a80a156b1efbfb9956dfac1b137 /src/widgets | |
| parent | 6eae3e1da3ebaf8023f85c62f2fdd177fa39e208 (diff) | |
enable the text layout's cache where it is seems to be missed
e.g. in QStaticText, the data is used just to get the line's y-position
and re-calculates just after the loop to determine the bounding rect and to draw the text;
in QWidgetLineControl, the data re-calculated over and over while the result
is seems to remain the same; probably the caching is needed here too
Change-Id: I0f7eb291532f63eccb9c5f749daebb73ff90632f
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
Diffstat (limited to 'src/widgets')
| -rw-r--r-- | src/widgets/widgets/qwidgetlinecontrol.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/widgets/widgets/qwidgetlinecontrol.cpp b/src/widgets/widgets/qwidgetlinecontrol.cpp index 6347593efe..6920354e73 100644 --- a/src/widgets/widgets/qwidgetlinecontrol.cpp +++ b/src/widgets/widgets/qwidgetlinecontrol.cpp @@ -351,6 +351,7 @@ void QWidgetLineControl::_q_deleteSelected() */ void QWidgetLineControl::init(const QString &txt) { + m_textLayout.setCacheEnabled(true); m_text = txt; updateDisplayText(); m_cursor = m_text.length(); |