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From a5f62007c294220c13bb080287035aeab77ae640 Mon Sep 17 00:00:00 2001
From: Emmanuel Pescosta <emmanuelpescosta099@gmail.com>
Date: Thu, 17 Mar 2016 10:28:09 +0100
Subject: [PATCH] Fix crash in rename dialog
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 8bit
ResizePanels must only be called in case of overwrite, all other cases violate
the preconditions.
BUG: 360488
---
src/widgets/renamedialog.cpp | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/src/widgets/renamedialog.cpp b/src/widgets/renamedialog.cpp
index 2d456c7..cb3c0fb 100644
--- a/src/widgets/renamedialog.cpp
+++ b/src/widgets/renamedialog.cpp
@@ -105,6 +105,8 @@ public:
m_destPendingPreview = false;
m_srcPreview = 0;
m_destPreview = 0;
+ m_srcArea = Q_NULLPTR;
+ m_destArea = Q_NULLPTR;
}
void setRenameBoxText(const QString &fileName)
@@ -385,7 +387,9 @@ RenameDialog::RenameDialog(QWidget *parent, const QString &_caption,
#if 1 // without kfilemetadata
// don't wait for kfilemetadata, but wait until the layouting is done
- QMetaObject::invokeMethod(this, "resizePanels", Qt::QueuedConnection);
+ if (_options & RenameDialog_Overwrite) {
+ QMetaObject::invokeMethod(this, "resizePanels", Qt::QueuedConnection);
+ }
#endif
}
@@ -584,6 +588,11 @@ void RenameDialog::showDestPreview(const KFileItem &fileitem, const QPixmap &pix
void RenameDialog::resizePanels()
{
+ Q_ASSERT(d->m_srcArea != Q_NULLPTR);
+ Q_ASSERT(d->m_destArea != Q_NULLPTR);
+ Q_ASSERT(d->m_srcPreview != Q_NULLPTR);
+ Q_ASSERT(d->m_destPreview != Q_NULLPTR);
+
// using QDesktopWidget geometry as Kephal isn't accessible here in kdelibs
const QSize screenSize = QApplication::desktop()->availableGeometry(this).size();
QSize halfSize = d->m_srcArea->widget()->sizeHint().expandedTo(d->m_destArea->widget()->sizeHint());
--
2.7.3
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