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QmlDesigner: show zoom percentage as tooltip

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Because of wrong dpi behavior sometimes the combobox is not
big enough to show the complete zoom value, with tooltip it
can be made visible.

Change-Id: Id3ef7b677ea8302e0a332ff9f118483b9bff8178
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>
This commit is contained in:
Tim Jenssen
2018-12-13 23:12:26 +01:00
parent 267c1860f6
commit f377e81ca7
2 changed files with 12 additions and 15 deletions
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20
src/plugins/qmldesigner/components/componentcore/zoomaction.cpp
View File

@@ -99,22 +99,14 @@ QWidget *ZoomAction::createWidget(QWidget *parent)
}
comboBox->setCurrentIndex(m_currentComboBoxIndex);
comboBox->setToolTip(comboBox->currentText());
connect(this, &ZoomAction::reseted, comboBox, [this, comboBox]() {
blockSignals(true);
comboBox->setCurrentIndex(m_currentComboBoxIndex);
blockSignals(false);
});
connect(comboBox, static_cast<void(QComboBox::*)(int)>(&QComboBox::currentIndexChanged),
this, &ZoomAction::emitZoomLevelChanged);
connect(this, &ZoomAction::indexChanged, comboBox, &QComboBox::setCurrentIndex);
comboBox->setProperty("hideborder", true);
comboBox->setMaximumWidth(qMax(comboBox->view()->sizeHintForColumn(0) / 2, 16));
return comboBox;
}
void ZoomAction::emitZoomLevelChanged(int index)
{
[this, comboBox](int index) {
m_currentComboBoxIndex = index;
if (index == -1)
@@ -122,6 +114,14 @@ void ZoomAction::emitZoomLevelChanged(int index)
const QModelIndex modelIndex(m_comboBoxModel.data()->index(index, 0));
setZoomLevel(m_comboBoxModel.data()->data(modelIndex, Qt::UserRole).toFloat());
comboBox->setToolTip(modelIndex.data().toString());
});
connect(this, &ZoomAction::indexChanged, comboBox, &QComboBox::setCurrentIndex);
comboBox->setProperty("hideborder", true);
comboBox->setMaximumWidth(qMax(comboBox->view()->sizeHintForColumn(0) / 2, 16));
return comboBox;
}
} // namespace QmlDesigner

3
src/plugins/qmldesigner/components/componentcore/zoomaction.h
View File

@@ -56,9 +56,6 @@ signals:
void indexChanged(int);
void reseted();
private:
void emitZoomLevelChanged(int index);
private:
QPointer<QAbstractItemModel> m_comboBoxModel;
float m_zoomLevel;