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authorAleks Kissinger <aleks0@gmail.com>2018-11-22 22:09:15 +0100
committerAleks Kissinger <aleks0@gmail.com>2018-11-22 22:09:15 +0100
commitd6c0003f7589e83c8f9ac6734f9b27554358a9f5 (patch)
tree6f137e784cb0ee4f9caa1b17f0f2d78438d75a57 /src/data/node.cpp
parente51b93cac7213ffd6448f7c27070ac0da7e89b6f (diff)
deferred deletion for all (potential) listeners
Diffstat (limited to 'src/data/node.cpp')
-rw-r--r--src/data/node.cpp9
1 files changed, 3 insertions, 6 deletions
diff --git a/src/data/node.cpp b/src/data/node.cpp
index 75acd00..8ec5e9b 100644
--- a/src/data/node.cpp
+++ b/src/data/node.cpp
@@ -23,15 +23,11 @@
Node::Node(QObject *parent) : QObject(parent), _tikzLine(-1)
{
- _data = new GraphElementData();
+ _data = new GraphElementData(this);
_style = noneStyle;
_data->setProperty("style", "none");
}
-Node::~Node()
-{
- delete _data;
-}
Node *Node::copy() {
Node *n1 = new Node();
@@ -81,8 +77,9 @@ GraphElementData *Node::data() const
void Node::setData(GraphElementData *data)
{
- delete _data;
+ GraphElementData *oldData = _data;
_data = data;
+ oldData->deleteLater();
}
QString Node::styleName() const