From adafa5ee1f37739f33f6417f27c8ee7308aaad9c Mon Sep 17 00:00:00 2001 From: Volker Hilsheimer Date: Tue, 10 Aug 2021 14:58:39 +0200 Subject: [PATCH] StyleSheet: Use rule for ComboBox in embedded QLineEdit An editable combobox uses an embedded QLineEdit as an implementation detail. That lineedit should use the rules that are set for the combobox to render itself, similar to what was already implemented for the lineedit used in a QAbstractSpinBox. The containerWidget helper function provides the logic for identifying the container of the rendered widget, returning the QAbstractSpinBox or the QComboBox for an embedded QLineEdit. Use that method rather than duplicating the logic. Pick-to: 6.2 6.1 5.15 Fixes: QTBUG-95631 Change-Id: I50bc92a62715608b11c2c923f8f9215f56bfd15e Reviewed-by: Andy Shaw --- src/widgets/styles/qstylesheetstyle.cpp | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/src/widgets/styles/qstylesheetstyle.cpp b/src/widgets/styles/qstylesheetstyle.cpp index d5eafa2e9d..a49826b62a 100644 --- a/src/widgets/styles/qstylesheetstyle.cpp +++ b/src/widgets/styles/qstylesheetstyle.cpp @@ -4582,14 +4582,13 @@ void QStyleSheetStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *op case PE_PanelLineEdit: if (const QStyleOptionFrame *frm = qstyleoption_cast(opt)) { -#if QT_CONFIG(spinbox) - if (w && qobject_cast(w->parentWidget())) { - QRenderRule spinboxRule = renderRule(w->parentWidget(), opt); - if (!spinboxRule.hasNativeBorder() || !spinboxRule.baseStyleCanDraw()) + if (QWidget *container = containerWidget(w); container != w) { + QRenderRule containerRule = renderRule(container, opt); + if (!containerRule.hasNativeBorder() || !containerRule.baseStyleCanDraw()) return; - rule = spinboxRule; + rule = containerRule; } -#endif + if (rule.hasNativeBorder()) { QStyleOptionFrame frmOpt(*frm); rule.configurePalette(&frmOpt.palette, QPalette::Text, QPalette::Base);