diff options
Diffstat (limited to 'src/data/tikzdocument.cpp')
| -rw-r--r-- | src/data/tikzdocument.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/data/tikzdocument.cpp b/src/data/tikzdocument.cpp index b89da10..1099779 100644 --- a/src/data/tikzdocument.cpp +++ b/src/data/tikzdocument.cpp @@ -148,6 +148,11 @@ QString TikzDocument::fileName() const return _fileName;
}
+bool TikzDocument::isEmpty()
+{
+ return _graph->nodes().isEmpty();
+}
+
void TikzDocument::addToRecentFiles()
{
QSettings settings("tikzit", "tikzit");
|