You can try to sub-class QStyle and re-implement QStyle::drawControl() to align the text to the right. Check the file qt/src/gui/styles/qcommonstyle.cpp to see how it's done. (Sorry I'm using C++ not Python)
case CE_ToolButtonLabel:
if (const QStyleOptionToolButton *toolbutton
= qstyleoption_cast<const QStyleOptionToolButton *>(opt)) {
QRect rect = toolbutton->rect;
int shiftX = 0;
int shiftY = 0;
if (toolbutton->state & (State_Sunken | State_On)) {
shiftX = proxy()->pixelMetric(PM_ButtonShiftHorizontal, toolbutton, widget);
shiftY = proxy()->pixelMetric(PM_ButtonShiftVertical, toolbutton, widget);
}
// Arrow type always overrules and is always shown
bool hasArrow = toolbutton->features & QStyleOptionToolButton::Arrow;
if (((!hasArrow && toolbutton->icon.isNull()) && !toolbutton->text.isEmpty())
|| toolbutton->toolButtonStyle == Qt::ToolButtonTextOnly) {
int alignment = Qt::AlignCenter | Qt::TextShowMnemonic;
This example of align button content (icon & text) to center, but you can adopt this example to your demands (align to right). Override QToolButoon::paintEvent as next:
void CMyToolButton::paintEvent(QPaintEvent * ) {
QStylePainter sp(this);
QStyleOptionToolButton opt;
initStyleOption( & opt);
const QString strText = opt.text;
const QIcon icn = opt.icon;
//draw background
opt.text.clear();
opt.icon = QIcon();
sp.drawComplexControl(QStyle::CC_ToolButton, opt);
//draw content
const int nSizeHintWidth = minimumSizeHint().width();
const int nDiff = qMax(0, (opt.rect.width() - nSizeHintWidth) / 2);
opt.text = strText;
opt.icon = icn;
opt.rect.setWidth(nSizeHintWidth); //reduce paint area to minimum
opt.rect.translate(nDiff, 0); //offset paint area to center
sp.drawComplexControl(QStyle::CC_ToolButton, opt);
}You can try to sub-class QStyle and re-implement QStyle::drawControl() to align the text to the right. Check the file qt/src/gui/styles/qcommonstyle.cpp to see how it's done. (Sorry I'm using C++ not Python),This example of align button content (icon & text) to center, but you can adopt this example to your demands (align to right). Override QToolButoon::paintEvent as next:,Boost.Log - how to configure a text sink backend to append to rotated files,How to access directly and efficiently on very large text file?
You can try to sub-class QStyle and re-implement QStyle::drawControl() to align the text to the right. Check the file qt/src/gui/styles/qcommonstyle.cpp to see how it's done. (Sorry I'm using C++ not Python)
case CE_ToolButtonLabel:
if (const QStyleOptionToolButton *toolbutton
= qstyleoption_cast<const QStyleOptionToolButton *>(opt)) {
QRect rect = toolbutton->rect;
int shiftX = 0;
int shiftY = 0;
if (toolbutton->state & (State_Sunken | State_On)) {
shiftX = proxy()->pixelMetric(PM_ButtonShiftHorizontal, toolbutton, widget);
shiftY = proxy()->pixelMetric(PM_ButtonShiftVertical, toolbutton, widget);
}
// Arrow type always overrules and is always shown
bool hasArrow = toolbutton->features & QStyleOptionToolButton::Arrow;
if (((!hasArrow && toolbutton->icon.isNull()) && !toolbutton->text.isEmpty())
|| toolbutton->toolButtonStyle == Qt::ToolButtonTextOnly) {
int alignment = Qt::AlignCenter | Qt::TextShowMnemonic;
This example of align button content (icon & text) to center, but you can adopt this example to your demands (align to right). Override QToolButoon::paintEvent as next:
void CMyToolButton::paintEvent(QPaintEvent * ) {
QStylePainter sp(this);
QStyleOptionToolButton opt;
initStyleOption( & opt);
const QString strText = opt.text;
const QIcon icn = opt.icon;
//draw background
opt.text.clear();
opt.icon = QIcon();
sp.drawComplexControl(QStyle::CC_ToolButton, opt);
//draw content
const int nSizeHintWidth = minimumSizeHint().width();
const int nDiff = qMax(0, (opt.rect.width() - nSizeHintWidth) / 2);
opt.text = strText;
opt.icon = icn;
opt.rect.setWidth(nSizeHintWidth); //reduce paint area to minimum
opt.rect.translate(nDiff, 0); //offset paint area to center
sp.drawComplexControl(QStyle::CC_ToolButton, opt);
}2022-02-27 , 2022-04-27 , 2022-03-19 , 2022-05-15
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