kde/dolphin
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prevent loading items twice in the tree view

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svn path=/trunk/KDE/kdebase/apps/; revision=662690
This commit is contained in:
Peter Penz 2007-05-08 21:52:09 +00:00
parent 13b3676857
commit 53dcdd804a
1 changed files with 11 additions and 2 deletions
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13
src/treeviewsidebarpage.cpp
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@ -22,6 +22,7 @@
#include "dolphinmainwindow.h"
#include "dolphinsortfilterproxymodel.h"
#include "dolphinview.h"
#include "dolphinsettings.h"
#include "sidebartreeview.h"
#include "treeviewcontextmenu.h"
@ -34,7 +35,6 @@
#include <QItemSelectionModel>
#include <QTreeView>
#include <QVBoxLayout>
#include "dolphinsettings.h"
TreeViewSidebarPage::TreeViewSidebarPage(QWidget* parent) :
SidebarPage(parent),
@ -202,10 +202,19 @@ void TreeViewSidebarPage::loadTree(const KUrl& url)
connect(m_dirLister, SIGNAL(completed()),
this, SLOT(expandSelectionParent()));
// Implementation note: It is important to remove the trailing slash from
// the parent URL, as the directories from the dir lister (KDirLister::directories())
// don't have a trailing slash and hence KUrl::List::contains() would fail...
KUrl parentUrl = url.upUrl();
parentUrl.adjustPath(KUrl::RemoveTrailingSlash);
while (!parentUrl.isParentOf(baseUrl)) {
m_dirLister->openUrl(parentUrl, true, false);
if (m_dirLister->directories().contains(parentUrl)) {
m_dirLister->updateDirectory(parentUrl);
} else {
m_dirLister->openUrl(parentUrl, true, false);
}
parentUrl = parentUrl.upUrl();
parentUrl.adjustPath(KUrl::RemoveTrailingSlash);
}
}
}