diff options
author | Konstantin Ritt <ritt.ks@gmail.com> | 2017-11-03 11:13:44 +0400 |
---|---|---|
committer | J-P Nurmi <jpnurmi@qt.io> | 2017-11-08 10:34:51 +0000 |
commit | a0559ea88be32e19e83b2131cb26e61e873dc817 (patch) | |
tree | 56fb4ccc44e192063afb717dfa22ea88cbde10f7 /src | |
parent | f46776cc68f88a8cbc518cacf6c63f31f11d73b0 (diff) |
DialogButtonBox: micro optimization for resizeContent()
Change-Id: Ie72671fb92108dfaf5aaae4ea3ffb279e14b2f1a
Reviewed-by: J-P Nurmi <jpnurmi@qt.io>
Diffstat (limited to 'src')
-rw-r--r-- | src/quicktemplates2/qquickdialogbuttonbox.cpp | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/src/quicktemplates2/qquickdialogbuttonbox.cpp b/src/quicktemplates2/qquickdialogbuttonbox.cpp index 1b50346c..5f7f488e 100644 --- a/src/quicktemplates2/qquickdialogbuttonbox.cpp +++ b/src/quicktemplates2/qquickdialogbuttonbox.cpp @@ -172,13 +172,13 @@ static QRectF alignedRect(Qt::LayoutDirection direction, Qt::Alignment alignment qreal w = size.width(); qreal h = size.height(); if ((alignment & Qt::AlignVCenter) == Qt::AlignVCenter) - y += rectangle.size().height() / 2 - h / 2; + y += (rectangle.size().height() - h) / 2; else if ((alignment & Qt::AlignBottom) == Qt::AlignBottom) y += rectangle.size().height() - h; if ((alignment & Qt::AlignRight) == Qt::AlignRight) x += rectangle.size().width() - w; else if ((alignment & Qt::AlignHCenter) == Qt::AlignHCenter) - x += rectangle.size().width() / 2 - w / 2; + x += (rectangle.size().width() - w) / 2; return QRectF(x, y, w, h); } @@ -188,15 +188,12 @@ void QQuickDialogButtonBoxPrivate::resizeContent() if (!contentItem) return; - const int halign = alignment & Qt::AlignHorizontal_Mask; - const int valign = alignment & Qt::AlignVertical_Mask; - - const qreal cw = !halign ? q->availableWidth() : contentItem->implicitWidth(); - const qreal ch = !valign ? q->availableHeight() : contentItem->implicitHeight(); - QRectF geometry = q->boundingRect().adjusted(q->leftPadding(), q->topPadding(), -q->rightPadding(), -q->bottomPadding()); - if (halign || valign) + if (alignment != 0) { + qreal cw = (alignment & Qt::AlignHorizontal_Mask) == 0 ? q->availableWidth() : contentItem->implicitWidth(); + qreal ch = (alignment & Qt::AlignVertical_Mask) == 0 ? q->availableHeight() : contentItem->implicitHeight(); geometry = alignedRect(q->isMirrored() ? Qt::RightToLeft : Qt::LeftToRight, alignment, QSizeF(cw, ch), geometry); + } contentItem->setPosition(geometry.topLeft()); contentItem->setSize(geometry.size()); |