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Replace manual signal blocking/unblocking with QSignalBlocker

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Change-Id: Ibb59fab4e37d045e506c5a8172b6f5cbb955b028
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
This commit is contained in:
Tobias Hunger
2017-09-30 07:12:57 +02:00
parent 7c3ea5a78c
commit c330cf0679
39 changed files with 195 additions and 226 deletions
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3
src/libs/utils/fancylineedit.cpp
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@@ -478,14 +478,13 @@ void FancyLineEdit::validate()
if (validHasChanged)
emit validChanged(newState == Valid);
}
bool block = blockSignals(true);
const QString fixedString = fixInputString(t);
if (t != fixedString) {
const int cursorPos = cursorPosition();
QSignalBlocker blocker(this);
setText(fixedString);
setCursorPosition(qMin(cursorPos, fixedString.length()));
}
blockSignals(block);
// Check buttons.
if (d->m_oldText.isEmpty() || t.isEmpty()) {