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| author | Liang Qi <liang.qi@qt.io> | 2016-08-27 20:23:57 +0200 |
|---|---|---|
| committer | Liang Qi <liang.qi@qt.io> | 2016-08-27 22:10:06 +0200 |
| commit | abe319c9cb811832bb4c9c95290564dfa7b3603a (patch) | |
| tree | e93b7e554b3cd497b86f0be3bd46450a91ea088e /examples/quickcontrols/controls/texteditor/src/documenthandler.cpp | |
| parent | efdd81ce80b018b7b5779876e94f1b722af7fb9a (diff) | |
| parent | 69b3136bae16897492d27558c5909cd61a5e598e (diff) | |
| download | qtquickcontrols-abe319c9cb811832bb4c9c95290564dfa7b3603a.tar.gz | |
Merge remote-tracking branch 'origin/5.6' into 5.7
Conflicts:
tests/auto/qquicktreemodeladaptor/tst_qquicktreemodeladaptor.cpp
Change-Id: I0b6018fdac65a5385136e4c3561fba1c52ecd32e
Diffstat (limited to 'examples/quickcontrols/controls/texteditor/src/documenthandler.cpp')
| -rw-r--r-- | examples/quickcontrols/controls/texteditor/src/documenthandler.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/examples/quickcontrols/controls/texteditor/src/documenthandler.cpp b/examples/quickcontrols/controls/texteditor/src/documenthandler.cpp index bdecf5ba..69da88f0 100644 --- a/examples/quickcontrols/controls/texteditor/src/documenthandler.cpp +++ b/examples/quickcontrols/controls/texteditor/src/documenthandler.cpp @@ -179,6 +179,9 @@ void DocumentHandler::reset() QTextCursor DocumentHandler::textCursor() const { + if (!m_doc) + return QTextCursor(); + QTextCursor cursor = QTextCursor(m_doc); if (m_selectionStart != m_selectionEnd) { cursor.setPosition(m_selectionStart); @@ -209,6 +212,9 @@ void DocumentHandler::setSelectionEnd(int position) void DocumentHandler::setAlignment(Qt::Alignment a) { + if (!m_doc) + return; + QTextBlockFormat fmt; fmt.setAlignment((Qt::Alignment) a); QTextCursor cursor = QTextCursor(m_doc); |