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List: kde-commits
Subject: playground/sysadmin/muon/src
From: Jonathan Michael Thomas <echidnaman () kubuntu ! org>
Date: 2010-06-30 21:51:28
Message-ID: 20100630220039.A1E3BAC8E2 () svn ! kde ! org
[Download RAW message or body]
SVN commit 1144819 by jmthomas:
Disconnect the "preview changes" signal when the button changes to "go back", and \
vice versa. Fixes a bug where going to and from the preview widget would \
progressively take more and more time.
M +6 -4 MainWindow.cpp
--- trunk/playground/sysadmin/muon/src/MainWindow.cpp #1144818:1144819
@@ -403,27 +403,29 @@
void MainWindow::previewChanges()
{
- if (!m_reviewWidget) {
m_reviewWidget = new ReviewWidget(m_stack);
connect(this, SIGNAL(backendReady(QApt::Backend*)),
m_reviewWidget, SLOT(setBackend(QApt::Backend*)));
m_reviewWidget->setBackend(m_backend);
m_stack->addWidget(m_reviewWidget);
- }
m_stack->setCurrentWidget(m_reviewWidget);
m_previewAction->setIcon(KIcon("go-previous"));
m_previewAction->setText(i18nc("@action:intoolbar Return from the preview page", \
"Back")); + disconnect(m_previewAction, SIGNAL(triggered()), this, \
SLOT(previewChanges()));
connect(m_previewAction, SIGNAL(triggered()), this, SLOT(returnFromPreview()));
}
void MainWindow::returnFromPreview()
{
m_stack->setCurrentWidget(m_mainWidget);
+ m_reviewWidget->deleteLater();
+ m_reviewWidget = 0;
m_previewAction->setIcon(KIcon("document-preview-archive"));
m_previewAction->setText(i18nc("@action", "Preview Changes"));
+ disconnect(m_previewAction, SIGNAL(triggered()), this, \
SLOT(returnFromPreview()));
connect(m_previewAction, SIGNAL(triggered()), this, SLOT(previewChanges()));
// We may not have anything to preview; check.
reloadActions();
@@ -470,8 +472,8 @@
reloadActions();
// No need to keep these around in memory.
- delete m_downloadWidget;
- delete m_commitWidget;
+ m_downloadWidget->deleteLater();
+ m_commitWidget->deleteLater();
m_downloadWidget = 0;
m_commitWidget = 0;
}
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