kde/dolphin
kde/dolphin
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Update the statusbar also during loading the items, not only after the loading has been completed. This fixes the issue that no current item-count is shown when doing a search.

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svn path=/trunk/KDE/kdebase/apps/; revision=1184520
This commit is contained in:
Peter Penz 2010-10-10 17:11:55 +00:00
parent c40a3a1ee6
commit 4ad4d4785c
2 changed files with 27 additions and 19 deletions
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36
src/dolphinviewcontainer.cpp
View file

@ -74,6 +74,7 @@ DolphinViewContainer::DolphinViewContainer(const KUrl& url, QWidget* parent) :
m_filterBar(0),
m_statusBar(0),
m_statusBarTimer(0),
m_statusBarTimestamp(),
m_dirLister(0),
m_proxyModel(0)
{
@ -125,6 +126,8 @@ DolphinViewContainer::DolphinViewContainer(const KUrl& url, QWidget* parent) :
this, SLOT(updateProgress(int)));
connect(m_dirLister, SIGNAL(itemsDeleted(const KFileItemList&)),
this, SLOT(delayedStatusBarUpdate()));
connect(m_dirLister, SIGNAL(newItems(KFileItemList)),
this, SLOT(delayedStatusBarUpdate()));
connect(m_dirLister, SIGNAL(completed()),
this, SLOT(slotDirListerCompleted()));
connect(m_dirLister, SIGNAL(infoMessage(const QString&)),
@ -280,32 +283,39 @@ void DolphinViewContainer::showFilterBar(bool show)
void DolphinViewContainer::delayedStatusBarUpdate()
{
// Invoke updateStatusBar() with a small delay. This assures that
// when a lot of delayedStatusBarUpdates() are done in a short time,
// no bottleneck is given.
m_statusBarTimer->start();
if (m_statusBarTimer->isActive() && (m_statusBarTimestamp.elapsed() > 2000)) {
// No update of the statusbar has been done during the last 2 seconds,
// although an update has been requested. Trigger an immediate update.
m_statusBarTimer->stop();
updateStatusBar();
} else {
// Invoke updateStatusBar() with a small delay. This assures that
// when a lot of delayedStatusBarUpdates() are done in a short time,
// no bottleneck is given.
m_statusBarTimer->start();
}
}
void DolphinViewContainer::updateStatusBar()
{
m_statusBarTimestamp.start();
// As the item count information is less important
// in comparison with other messages, it should only
// be shown if:
// - the status bar is empty or
// - shows already the item count information or
// - shows only a not very important information
// - if any progress is given don't show the item count info at all
const QString msg = m_statusBar->message();
const bool updateStatusBarMsg = (msg.isEmpty()
|| (msg == m_statusBar->defaultText())
|| (m_statusBar->type() == DolphinStatusBar::Information))
&& (m_statusBar->progress() == 100);
const QString newMessage = m_view->statusBarText();
const QString currentMessage = m_statusBar->message();
const bool updateStatusBarMsg = currentMessage.isEmpty()
|| (currentMessage == m_statusBar->defaultText())
|| (m_statusBar->type() == DolphinStatusBar::Information);
const QString text = m_view->statusBarText();
m_statusBar->setDefaultText(text);
m_statusBar->setDefaultText(newMessage);
if (updateStatusBarMsg) {
m_statusBar->setMessage(text, DolphinStatusBar::Default);
m_statusBar->setMessage(newMessage, DolphinStatusBar::Default);
}
}

10
src/dolphinviewcontainer.h
View file

@ -28,11 +28,8 @@
#include <kurlnavigator.h>
#include <QtGui/QKeyEvent>
#include <QtCore/QLinkedList>
#include <QtGui/QListView>
#include <QtGui/QBoxLayout>
#include <QtGui/QWidget>
#include <QElapsedTimer>
#include <QWidget>
#include <views/dolphinview.h>
@ -257,7 +254,8 @@ private:
FilterBar* m_filterBar;
DolphinStatusBar* m_statusBar;
QTimer* m_statusBarTimer;
QTimer* m_statusBarTimer; // Triggers a delayed update
QElapsedTimer m_statusBarTimestamp; // Time in ms since last update
DolphinModel* m_dolphinModel;
DolphinDirLister* m_dirLister;