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Fix currentNode beeing invalid. The ProjecTreeWidget takes care of that.

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dt
2009-03-31 15:05:52 +02:00
parent 738ef0b121
commit 27a241749a
2 changed files with 35 additions and 0 deletions
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30
src/plugins/projectexplorer/projecttreewidget.cpp
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@@ -119,6 +119,13 @@ ProjectTreeWidget::ProjectTreeWidget(QWidget *parent)
m_autoSync(false)
{
m_model = new FlatModel(m_explorer->session()->sessionNode(), this);
NodesWatcher *watcher = new NodesWatcher(this);
m_explorer->session()->sessionNode()->registerWatcher(watcher);
connect(watcher, SIGNAL(foldersAboutToBeRemoved(FolderNode *, const QList<FolderNode*> &)),
this, SLOT(foldersAboutToBeRemoved(FolderNode *, const QList<FolderNode*> &)));
connect(watcher, SIGNAL(filesAboutToBeRemoved(FolderNode *, const QList<FileNode*> &)),
this, SLOT(filesAboutToBeRemoved(FolderNode *, const QList<FileNode*> &)));
m_view = new ProjectTreeView;
m_view->setModel(m_model);
@@ -165,6 +172,29 @@ ProjectTreeWidget::ProjectTreeWidget(QWidget *parent)
setAutoSynchronization(true);
}
void ProjectTreeWidget::foldersAboutToBeRemoved(FolderNode *, const QList<FolderNode*> &list)
{
Node *n = m_explorer->currentNode();
while(n) {
if (FolderNode *fn = qobject_cast<FolderNode *>(n)) {
if (list.contains(fn)) {
m_explorer->setCurrentNode(n->projectNode());
break;
}
}
n = n->parentFolderNode();
}
}
void ProjectTreeWidget::filesAboutToBeRemoved(FolderNode *, const QList<FileNode*> &list)
{
if (FileNode *fileNode = qobject_cast<FileNode *>(m_explorer->currentNode())) {
if (list.contains(fileNode)) {
m_explorer->setCurrentNode(fileNode->projectNode());
}
}
}
QToolButton *ProjectTreeWidget::toggleSync()
{
return m_toggleSync;