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Fix progress bar rendering issue when using windows 11 style

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The Windows 11 style checks for QProgressBar type and gets the
respective orientation required for rendering. This creates an issue
when we use QStyleItemDelegate as it's not QProgressBar type. This patch
removes that condition and gets the orientation information through the
style option similar to Windows Vista style.

Fixes: QTBUG-124447
Change-Id: Ic2b36d79d7af017262e44dd2800ad45fbe63f8f2
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
(cherry picked from commit 8f283aa2997975f94c9e214064855553b4a6ee48)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
This commit is contained in:
Santhosh Kumar 2024-04-29 12:03:21 +02:00 committed by Qt Cherry-pick Bot
parent aa6d59deee
commit 35afe09b03
1 changed files with 56 additions and 59 deletions
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115
src/plugins/styles/modernwindows/qwindows11style.cpp
View File

@ -1207,75 +1207,72 @@ void QWindows11Style::drawControl(ControlElement element, const QStyleOption *op
break;
case QStyle::CE_ProgressBarGroove:{
if (const QStyleOptionProgressBar* progbaropt = qstyleoption_cast<const QStyleOptionProgressBar*>(option)) {
if (const QProgressBar* bar = qobject_cast<const QProgressBar*>(widget)) {
QRect rect = subElementRect(SE_ProgressBarContents, progbaropt, widget);
QPointF center = rect.center();
if (bar->orientation() & Qt::Horizontal) {
rect.setHeight(1);
rect.moveTop(center.y());
} else {
rect.setWidth(1);
rect.moveLeft(center.x());
}
painter->setPen(Qt::NoPen);
painter->setBrush(Qt::gray);
painter->drawRect(rect);
QRect rect = subElementRect(SE_ProgressBarContents, progbaropt, widget);
QPointF center = rect.center();
if (progbaropt->state & QStyle::State_Horizontal) {
rect.setHeight(1);
rect.moveTop(center.y());
} else {
rect.setWidth(1);
rect.moveLeft(center.x());
}
painter->setPen(Qt::NoPen);
painter->setBrush(Qt::gray);
painter->drawRect(rect);
}
break;
}
case QStyle::CE_ProgressBarContents:
if (const QStyleOptionProgressBar* progbaropt = qstyleoption_cast<const QStyleOptionProgressBar*>(option)) {
if (const QProgressBar* bar = qobject_cast<const QProgressBar*>(widget)) {
const qreal progressBarThickness = 3;
const qreal progressBarHalfThickness = progressBarThickness / 2.0;
QRectF rect = subElementRect(SE_ProgressBarContents, progbaropt, widget);
QRectF originalRect = rect;
QPointF center = rect.center();
bool isIndeterminate = progbaropt->maximum == 0 && progbaropt->minimum == 0;
float fillPercentage = 0;
const qreal offset = (bar->orientation() == Qt::Horizontal && int(rect.height()) % 2 == 0)
|| (bar->orientation() == Qt::Vertical && int(rect.width()) % 2 == 0) ? 0.5 : 0.0;
const qreal progressBarThickness = 3;
const qreal progressBarHalfThickness = progressBarThickness / 2.0;
QRectF rect = subElementRect(SE_ProgressBarContents, progbaropt, widget);
QRectF originalRect = rect;
QPointF center = rect.center();
bool isIndeterminate = progbaropt->maximum == 0 && progbaropt->minimum == 0;
float fillPercentage = 0;
const Qt::Orientation orientation = (progbaropt->state & QStyle::State_Horizontal) ? Qt::Horizontal : Qt::Vertical;
const qreal offset = (orientation == Qt::Horizontal && int(rect.height()) % 2 == 0)
|| (orientation == Qt::Vertical && int(rect.width()) % 2 == 0) ? 0.5 : 0.0;
if (!isIndeterminate) {
fillPercentage = ((float(progbaropt->progress) - float(progbaropt->minimum)) / (float(progbaropt->maximum) - float(progbaropt->minimum)));
if (bar->orientation() == Qt::Horizontal) {
rect.setHeight(progressBarThickness);
rect.moveTop(center.y() - progressBarHalfThickness - offset);
rect.setWidth(rect.width() * fillPercentage);
} else {
float oldHeight = rect.height();
rect.setWidth(progressBarThickness);
rect.moveLeft(center.x() - progressBarHalfThickness - offset);
rect.moveTop(oldHeight * (1.0f - fillPercentage));
rect.setHeight(oldHeight * fillPercentage);
}
if (!isIndeterminate) {
fillPercentage = ((float(progbaropt->progress) - float(progbaropt->minimum)) / (float(progbaropt->maximum) - float(progbaropt->minimum)));
if (orientation == Qt::Horizontal) {
rect.setHeight(progressBarThickness);
rect.moveTop(center.y() - progressBarHalfThickness - offset);
rect.setWidth(rect.width() * fillPercentage);
} else {
auto elapsedTime = std::chrono::time_point_cast<std::chrono::milliseconds>(std::chrono::system_clock::now());
fillPercentage = (elapsedTime.time_since_epoch().count() % 5000)/(5000.0f*0.75);
if (bar->orientation() == Qt::Horizontal) {
float barBegin = qMin(qMax(fillPercentage-0.25,0.0) * rect.width(), float(rect.width()));
float barEnd = qMin(fillPercentage * rect.width(), float(rect.width()));
rect = QRect(QPoint(rect.left() + barBegin, rect.top()), QPoint(rect.left() + barEnd, rect.bottom()));
rect.setHeight(progressBarThickness);
rect.moveTop(center.y() - progressBarHalfThickness - offset);
} else {
float barBegin = qMin(qMax(fillPercentage-0.25,0.0) * rect.height(), float(rect.height()));
float barEnd = qMin(fillPercentage * rect.height(), float(rect.height()));
rect = QRect(QPoint(rect.left(), rect.bottom() - barEnd), QPoint(rect.right(), rect.bottom() - barBegin));
rect.setWidth(progressBarThickness);
rect.moveLeft(center.x() - progressBarHalfThickness - offset);
}
const_cast<QWidget*>(widget)->update();
float oldHeight = rect.height();
rect.setWidth(progressBarThickness);
rect.moveLeft(center.x() - progressBarHalfThickness - offset);
rect.moveTop(oldHeight * (1.0f - fillPercentage));
rect.setHeight(oldHeight * fillPercentage);
}
if (progbaropt->invertedAppearance && bar->orientation() == Qt::Horizontal)
rect.moveLeft(originalRect.width() * (1.0 - fillPercentage));
else if (progbaropt->invertedAppearance && bar->orientation() == Qt::Vertical)
rect.moveBottom(originalRect.height() * fillPercentage);
painter->setPen(Qt::NoPen);
painter->setBrush(progbaropt->palette.accent());
painter->drawRoundedRect(rect, secondLevelRoundingRadius, secondLevelRoundingRadius);
} else {
auto elapsedTime = std::chrono::time_point_cast<std::chrono::milliseconds>(std::chrono::system_clock::now());
fillPercentage = (elapsedTime.time_since_epoch().count() % 5000)/(5000.0f*0.75);
if (orientation == Qt::Horizontal) {
float barBegin = qMin(qMax(fillPercentage-0.25,0.0) * rect.width(), float(rect.width()));
float barEnd = qMin(fillPercentage * rect.width(), float(rect.width()));
rect = QRect(QPoint(rect.left() + barBegin, rect.top()), QPoint(rect.left() + barEnd, rect.bottom()));
rect.setHeight(progressBarThickness);
rect.moveTop(center.y() - progressBarHalfThickness - offset);
} else {
float barBegin = qMin(qMax(fillPercentage-0.25,0.0) * rect.height(), float(rect.height()));
float barEnd = qMin(fillPercentage * rect.height(), float(rect.height()));
rect = QRect(QPoint(rect.left(), rect.bottom() - barEnd), QPoint(rect.right(), rect.bottom() - barBegin));
rect.setWidth(progressBarThickness);
rect.moveLeft(center.x() - progressBarHalfThickness - offset);
}
const_cast<QWidget*>(widget)->update();
}
if (progbaropt->invertedAppearance && orientation == Qt::Horizontal)
rect.moveLeft(originalRect.width() * (1.0 - fillPercentage));
else if (progbaropt->invertedAppearance && orientation == Qt::Vertical)
rect.moveBottom(originalRect.height() * fillPercentage);
painter->setPen(Qt::NoPen);
painter->setBrush(progbaropt->palette.accent());
painter->drawRoundedRect(rect, secondLevelRoundingRadius, secondLevelRoundingRadius);
}
break;
case QStyle::CE_ProgressBarLabel: