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FlatModel: Fix Node::setPath() and FolderNode::setDisplayName

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Both can lead to a change in ordering. This adds the necessary
QAbstractItemModel signals that need to be emitted and the necessary
updates to the internal data structures.

Change-Id: I23824d839ddd4a615eb5bc3bdfe68ab42ed89a9e
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>
This commit is contained in:
Daniel Teske
2013-02-01 12:20:15 +01:00
committed by Tobias Hunger
parent 0d6e20c6e9
commit 43cd2a61f9
4 changed files with 79 additions and 3 deletions
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32
src/plugins/projectexplorer/projectnodes.cpp
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@@ -73,6 +73,22 @@ Node::Node(NodeType nodeType,
}
void Node::emitNodeSortKeyAboutToChange()
{
if (ProjectNode *project = projectNode()) {
foreach (NodesWatcher *watcher, project->watchers())
emit watcher->nodeSortKeyAboutToChange(this);
}
}
void Node::emitNodeSortKeyChanged()
{
if (ProjectNode *project = projectNode()) {
foreach (NodesWatcher *watcher, project->watchers())
emit watcher->nodeSortKeyChanged();
}
}
/*!
* \brief The path of the file representing this node.
*
@@ -80,7 +96,13 @@ Node::Node(NodeType nodeType,
*/
void Node::setPath(const QString &path)
{
if (m_path == path)
return;
emitNodeSortKeyAboutToChange();
m_path = path;
emitNodeSortKeyChanged();
emitNodeUpdated();
}
NodeType Node::nodeType() const
@@ -149,8 +171,9 @@ void Node::setProjectNode(ProjectNode *project)
void Node::emitNodeUpdated()
{
foreach (NodesWatcher *watcher, projectNode()->watchers())
emit watcher->nodeUpdated(this);
if (ProjectNode *node = projectNode())
foreach (NodesWatcher *watcher, node->watchers())
emit watcher->nodeUpdated(this);
}
void Node::setParentFolderNode(FolderNode *parentFolder)
@@ -248,7 +271,12 @@ void FolderNode::accept(NodesVisitor *visitor)
void FolderNode::setDisplayName(const QString &name)
{
if (m_displayName == name)
return;
emitNodeSortKeyAboutToChange();
m_displayName = name;
emitNodeSortKeyChanged();
emitNodeUpdated();
}
void FolderNode::setIcon(const QIcon &icon)