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https://invent.kde.org/system/dolphin
synced 2024-09-19 08:21:22 +00:00
Fix issue that moving the mouse above the viewport might trigger showing the meta-information of an only shortly hovered file.
svn path=/trunk/KDE/kdebase/apps/; revision=1193131
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6da89c3f30
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@ -96,18 +96,17 @@ void InformationPanel::requestDelayedItemInfo(const KFileItem& item)
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return;
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}
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cancelRequest();
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if (item.isNull()) {
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// The cursor is above the viewport. If files are selected,
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// show information regarding the selection.
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if (m_selection.size() > 0) {
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cancelRequest();
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m_fileItem = KFileItem();
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m_infoTimer->start();
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}
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} else if (item.url().isValid() && !isEqualToShownUrl(item.url())) {
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// The cursor is above an item that is not shown currently
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cancelRequest();
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m_urlCandidate = item.url();
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m_fileItem = item;
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m_infoTimer->start();
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@ -308,8 +307,10 @@ void InformationPanel::cancelRequest()
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m_folderStatJob = 0;
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m_infoTimer->stop();
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m_urlChangedTimer->stop();
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m_resetUrlTimer->stop();
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// Don't reset m_urlChangedTimer. As it is assured that the timeout of m_urlChangedTimer
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// has the smallest interval (see init()), it is not possible that the exceeded timer
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// would overwrite an information provided by a selection or hovering.
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m_invalidUrlCandidate.clear();
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m_urlCandidate.clear();
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@ -328,26 +329,27 @@ void InformationPanel::markUrlAsInvalid()
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void InformationPanel::init()
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{
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const int defaultDelay = 300;
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m_infoTimer = new QTimer(this);
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m_infoTimer->setInterval(defaultDelay);
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m_infoTimer->setInterval(300);
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m_infoTimer->setSingleShot(true);
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connect(m_infoTimer, SIGNAL(timeout()),
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this, SLOT(slotInfoTimeout()));
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m_urlChangedTimer = new QTimer(this);
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m_urlChangedTimer->setInterval(defaultDelay);
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m_urlChangedTimer->setInterval(200);
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m_urlChangedTimer->setSingleShot(true);
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connect(m_urlChangedTimer, SIGNAL(timeout()),
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this, SLOT(showItemInfo()));
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m_resetUrlTimer = new QTimer(this);
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m_resetUrlTimer->setInterval(defaultDelay * 3);
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m_resetUrlTimer->setInterval(1000);
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m_resetUrlTimer->setSingleShot(true);
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connect(m_resetUrlTimer, SIGNAL(timeout()),
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this, SLOT(reset()));
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Q_ASSERT(m_urlChangedTimer->interval() < m_infoTimer->interval());
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Q_ASSERT(m_urlChangedTimer->interval() < m_resetUrlTimer->interval());
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org::kde::KDirNotify* dirNotify = new org::kde::KDirNotify(QString(), QString(),
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QDBusConnection::sessionBus(), this);
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connect(dirNotify, SIGNAL(FileRenamed(QString, QString)), SLOT(slotFileRenamed(QString, QString)));
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