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Enusre that placeholder text is visible for FilterComboBox

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WarmUpTill
2023-08-16 16:30:31 +02:00
committed by WarmUpTill
parent 5a2cb943f7
commit 39378ae20f
1 changed files with 13 additions and 0 deletions
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13
src/utils/filter-combo-box.cpp
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@@ -29,6 +29,19 @@ FilterComboBox::FilterComboBox(QWidget *parent, const QString &placehodler)
if (!placehodler.isEmpty()) {
lineEdit()->setPlaceholderText(placehodler);
// Make sure that the placeholder text is visible
QFontMetrics fontMetrics(font());
int textWidth = fontMetrics.boundingRect(placehodler).width();
QStyleOptionComboBox comboBoxOption;
comboBoxOption.initFrom(this);
int buttonWidth =
style()->subControlRect(QStyle::CC_ComboBox,
&comboBoxOption,
QStyle::SC_ComboBoxArrow, this)
.width();
setMinimumWidth(buttonWidth + textWidth);
}
setMaxVisibleItems(30);