diff options
Diffstat (limited to 'src/widgets/styles/qandroidstyle.cpp')
-rw-r--r-- | src/widgets/styles/qandroidstyle.cpp | 32 |
1 files changed, 26 insertions, 6 deletions
diff --git a/src/widgets/styles/qandroidstyle.cpp b/src/widgets/styles/qandroidstyle.cpp index 5b4b346da9..a5a75dae02 100644 --- a/src/widgets/styles/qandroidstyle.cpp +++ b/src/widgets/styles/qandroidstyle.cpp @@ -1719,28 +1719,43 @@ void QAndroidStyle::AndroidSeekBarControl::drawControl(const QStyleOption *optio qstyleoption_cast<const QStyleOptionSlider *>(option)) { double factor = double(styleOption->sliderPosition - styleOption->minimum) / double(styleOption->maximum - styleOption->minimum); + + // Android does not have a vertical slider. To support the vertical orientation, we rotate + // the painter and pretend that we are horizontal. + if (styleOption->orientation == Qt::Vertical) + factor = 1 - factor; + if (m_progressDrawable->type() == QAndroidStyle::Layer) { QAndroidStyle::AndroidDrawable *clipDrawable = static_cast<QAndroidStyle::AndroidLayerDrawable *>(m_progressDrawable)->layer(m_progressId); if (clipDrawable->type() == QAndroidStyle::Clip) - static_cast<QAndroidStyle::AndroidClipDrawable *>(clipDrawable)->setFactor(factor, styleOption->orientation); + static_cast<QAndroidStyle::AndroidClipDrawable *>(clipDrawable)->setFactor(factor, Qt::Horizontal); else - static_cast<QAndroidStyle::AndroidLayerDrawable *>(m_progressDrawable)->setFactor(m_progressId, factor, styleOption->orientation); + static_cast<QAndroidStyle::AndroidLayerDrawable *>(m_progressDrawable)->setFactor(m_progressId, factor, Qt::Horizontal); } const AndroidDrawable *drawable = m_seekBarThumb; if (drawable->type() == State) drawable = static_cast<const QAndroidStyle::AndroidStateDrawable *>(m_seekBarThumb)->bestAndroidStateMatch(option); QStyleOption copy(*option); + + p->save(); + + if (styleOption->orientation == Qt::Vertical) { + // rotate the painter, and transform the rectangle to match + p->rotate(90); + copy.rect = QRect(copy.rect.y(), copy.rect.x() - copy.rect.width(), copy.rect.height(), copy.rect.width()); + } + copy.rect.setHeight(m_progressDrawable->size().height()); copy.rect.setWidth(copy.rect.width() - drawable->size().width()); const int yTranslate = abs(drawable->size().height() - copy.rect.height()) / 2; copy.rect.translate(drawable->size().width() / 2, yTranslate); m_progressDrawable->draw(p, ©); - if (styleOption->orientation == Qt::Vertical) - qCritical() << "Vertical slider are not supported"; int pos = copy.rect.width() * factor - drawable->size().width() / 2; copy.rect.translate(pos, -yTranslate); copy.rect.setSize(drawable->size()); m_seekBarThumb->draw(p, ©); + + p->restore(); } } @@ -1772,8 +1787,13 @@ QRect QAndroidStyle::AndroidSeekBarControl::subControlRect(const QStyleOptionCom QRect r(option->rect); double factor = double(styleOption->sliderPosition - styleOption->minimum) / (styleOption->maximum - styleOption->minimum); - int pos = option->rect.width() * factor - double(drawable->size().width() / 2); - r.setX(r.x() + pos); + if (styleOption->orientation == Qt::Vertical) { + int pos = option->rect.height() * (1 - factor) - double(drawable->size().height() / 2); + r.setY(r.y() + pos); + } else { + int pos = option->rect.width() * factor - double(drawable->size().width() / 2); + r.setX(r.x() + pos); + } r.setSize(drawable->size()); return r; } |