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[Qt] XCheckBox is drawn at original checkbox location

This commit is contained in:
Satori 2020-09-21 12:53:10 +01:00
parent 16fd9cb36e
commit 18dfdce88e
1 changed files with 31 additions and 23 deletions
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54
src/xenia/ui/qt/widgets/checkbox.cc
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@ -20,24 +20,17 @@ void XCheckBox::paintEvent(QPaintEvent* e) {
// create rect for indicator box
// rect must start at 1 as the painter draws either side of start offset so
// starting at (0,0) would leave 2 sides cut off
QRectF indicator_box = QRectF(1, 1, 16, 16);
QRectF indicator_rect = style()->proxy()->subElementRect(
QStyle::SE_CheckBoxIndicator, &option, this);
QRectF indicator_box =
QRectF(indicator_rect.x() + 1.0, indicator_rect.y() + 0.0, 16, 16);
// get original rect for checkbox label
QRect label_rect = style()->proxy()->subElementRect(
QRectF label_rect = style()->proxy()->subElementRect(
QStyle::SE_CheckBoxContents, &option, this);
QFont font = this->font();
QFontMetrics metrics(font);
QRect font_rect = metrics.boundingRect(text());
// TODO(Razzile): I can't seem to work out why this -1 is needed. I think the
// Segoe UI font file misreports height of font
label_rect.setY(indicator_box.center().y() - (font_rect.height() / 2) - 1);
label_rect.translate(label_indent_, 0);
QPainter painter(this);
painter.setClipping(false);
painter.setRenderHints(QPainter::Antialiasing);
QPen pen(border_color_);
@ -45,33 +38,48 @@ void XCheckBox::paintEvent(QPaintEvent* e) {
if (hasFocus()) {
pen.setColor(focus_color_);
}
painter.setFont(font);
pen.setJoinStyle(Qt::MiterJoin);
painter.setPen(pen);
painter.drawRect(indicator_box);
painter.drawText(label_rect, text());
// paint checked inner box if checkbox is checked
if (isChecked()) {
painter.setPen(Qt::transparent);
QBrush checked_brush = QBrush(checked_color_);
QRectF checked_rect =
QRectF(indicator_box.x() + 2, indicator_box.y() + 2, 12, 12);
// remove pen
painter.setPen(Qt::NoPen);
auto checked_brush = QBrush(checked_color_);
auto checked_rect =
QRectF(indicator_box.x() + (indicator_box.width() * 0.125),
indicator_box.y() + (indicator_box.height() * 0.125),
indicator_box.width() * 0.75, indicator_box.height() * 0.75);
painter.setBrush(checked_brush);
painter.drawRect(checked_rect);
// reset pen
painter.setPen(pen);
}
// Draw checkbox label text
auto font = this->font();
painter.setFont(font);
QFontMetrics metrics(font);
QRectF font_rect = metrics.boundingRect(text());
label_rect.setY(indicator_box.center().y() - (font_rect.height() / 2) - 1);
label_rect.translate(label_indent_, 0);
painter.drawText(label_rect, text());
}
QSize XCheckBox::sizeHint() const {
// Increase sizeHint by indent amount to compensate for slightly larget
// Increase sizeHint by indent amount to compensate for slightly larger
// indicator box and translated label.
// This is not exact, but to get it exact would require using an algorithm
// with QFontMetrics.
return QCheckBox::sizeHint() + QSize(label_indent_, 0);
return QCheckBox::sizeHint() + QSize(int(label_indent_), 0);
}
} // namespace qt