48 lines
2.4 KiB
Diff
48 lines
2.4 KiB
Diff
From 0cfdfcc82ec58b2016f4ab2973343eb85874f27d Mon Sep 17 00:00:00 2001
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From: Christoph Schleifenbaum <christoph.schleifenbaum@kdab.com>
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Date: Sun, 11 Oct 2015 15:27:37 +0200
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Subject: [PATCH 2/3] QListView: Use correct available size when calculating
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scrollbars.
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Calculation was working as long as one didn't use per pixel scrolling.
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Task-number: QTBUG-48579
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Change-Id: Ie02e28b008c5c81ed45d7dd17fed96148c23b598
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Reviewed-by: Thorbjørn Lindeijer <bjorn@lindeijer.nl>
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Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
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Reviewed-by: David Faure <david.faure@kdab.com>
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---
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src/widgets/itemviews/qlistview.cpp | 6 ++----
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1 file changed, 2 insertions(+), 4 deletions(-)
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diff --git a/src/widgets/itemviews/qlistview.cpp b/src/widgets/itemviews/qlistview.cpp
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index f3fd3e7..8257944 100644
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--- a/src/widgets/itemviews/qlistview.cpp
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+++ b/src/widgets/itemviews/qlistview.cpp
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@@ -1846,8 +1846,7 @@ void QCommonListViewBase::updateHorizontalScrollBar(const QSize &step)
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const bool bothScrollBarsAuto = qq->verticalScrollBarPolicy() == Qt::ScrollBarAsNeeded &&
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qq->horizontalScrollBarPolicy() == Qt::ScrollBarAsNeeded;
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- const QSize viewportSize(viewport()->width() + (qq->verticalScrollBar()->maximum() > 0 ? qq->verticalScrollBar()->width() : 0),
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- viewport()->height() + (qq->horizontalScrollBar()->maximum() > 0 ? qq->horizontalScrollBar()->height() : 0));
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+ const QSize viewportSize = qq->contentsRect().size();
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bool verticalWantsToShow = contentsSize.height() > viewportSize.height();
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bool horizontalWantsToShow;
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@@ -1877,8 +1876,7 @@ void QCommonListViewBase::updateVerticalScrollBar(const QSize &step)
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const bool bothScrollBarsAuto = qq->verticalScrollBarPolicy() == Qt::ScrollBarAsNeeded &&
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qq->horizontalScrollBarPolicy() == Qt::ScrollBarAsNeeded;
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- const QSize viewportSize(viewport()->width() + (qq->verticalScrollBar()->maximum() > 0 ? qq->verticalScrollBar()->width() : 0),
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- viewport()->height() + (qq->horizontalScrollBar()->maximum() > 0 ? qq->horizontalScrollBar()->height() : 0));
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+ const QSize viewportSize = qq->contentsRect().size();
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bool horizontalWantsToShow = contentsSize.width() > viewportSize.width();
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bool verticalWantsToShow;
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--
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2.5.0
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