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plugin: [skip ci] copy sizeHint handling to QuantitySpinBox implementation in QtDesigner plugin

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This commit is contained in:
wmayer
2022-06-12 21:56:08 +02:00
parent 0a79760745
commit 9065058265
1 changed files with 54 additions and 2 deletions
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56
src/Tools/plugins/widget/customwidgets.cpp
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@@ -1143,12 +1143,64 @@ void QuantitySpinBox::stepBy(int steps)
QSize QuantitySpinBox::sizeHint() const
{
return QAbstractSpinBox::sizeHint();
ensurePolished();
const QFontMetrics fm(fontMetrics());
int frameWidth = lineEdit()->style()->pixelMetric(QStyle::PM_SpinBoxFrameWidth);
int iconHeight = fm.height() - frameWidth;
int h = lineEdit()->sizeHint().height();
int w = 0;
QString s = QLatin1String("000000000000000000");
QString fixedContent = QLatin1String(" ");
s += fixedContent;
#if QT_VERSION >= QT_VERSION_CHECK(5, 11, 0)
w = fm.horizontalAdvance(s);
#else
w = fm.width(s);
#endif
w += 2; // cursor blinking space
w += iconHeight;
QStyleOptionSpinBox opt;
initStyleOption(&opt);
QSize hint(w, h);
QSize size = style()->sizeFromContents(QStyle::CT_SpinBox, &opt, hint, this)
.expandedTo(QApplication::globalStrut());
return size;
}
QSize QuantitySpinBox::minimumSizeHint() const
{
return QAbstractSpinBox::minimumSizeHint();
ensurePolished();
const QFontMetrics fm(fontMetrics());
int frameWidth = lineEdit()->style()->pixelMetric(QStyle::PM_SpinBoxFrameWidth);
int iconHeight = fm.height() - frameWidth;
int h = lineEdit()->minimumSizeHint().height();
int w = 0;
QString s = QLatin1String("000000000000000000");
QString fixedContent = QLatin1String(" ");
s += fixedContent;
#if QT_VERSION >= QT_VERSION_CHECK(5, 11, 0)
w = fm.horizontalAdvance(s);
#else
w = fm.width(s);
#endif
w += 2; // cursor blinking space
w += iconHeight;
QStyleOptionSpinBox opt;
initStyleOption(&opt);
QSize hint(w, h);
QSize size = style()->sizeFromContents(QStyle::CT_SpinBox, &opt, hint, this)
.expandedTo(QApplication::globalStrut());
return size;
}
void QuantitySpinBox::showEvent(QShowEvent * event)