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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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6
src/plugins/imageviewer/exportdialog.cpp
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@@ -163,18 +163,16 @@ void ExportDialog::resetExportSize()
void ExportDialog::setExportWidthBlocked(int width)
{
if (m_widthSpinBox->value() != width) {
const bool blockSignals = m_widthSpinBox->blockSignals(true);
QSignalBlocker blocker(m_widthSpinBox);
m_widthSpinBox->setValue(width);
m_widthSpinBox->blockSignals(blockSignals);
}
}
void ExportDialog::setExportHeightBlocked(int height)
{
if (m_heightSpinBox->value() != height) {
const bool blockSignals = m_heightSpinBox->blockSignals(true);
QSignalBlocker blocker(m_heightSpinBox);
m_heightSpinBox->setValue(height);
m_heightSpinBox->blockSignals(blockSignals);
}
}