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| author |  Tomaz Canabrava <tcanabrava@kde.org> | 2014-02-10 14:41:59 -0200 |
|---|---|---|
| committer |  Dirk Hohndel <dirk@hohndel.org> | 2014-02-10 09:57:04 -0800 |
| commit | cafc7e4b1338156c9a3294a8f1037b5a31fffdbb (patch) | |
| tree | 5a543404a6ec221b0450865409801584ec1ce7f5 /qt-ui/mainwindow.cpp | |
| parent | 2f2c9e371ceeba4cf45575b5a30815bcd562f853 (diff) | |
| download | subsurface-cafc7e4b1338156c9a3294a8f1037b5a31fffdbb.tar.gz | |
Clear the data when the model resets.
This patch does a few things:
1 - reset the model when user closes the dive file
2 - connects the 'rowsAboutToBeRemoved' in a way that the graphics can
remove their polygons too
3 - adds a 'clear' virtual method so items that don't follow the rules can
clean themseves up.
Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Diffstat (limited to 'qt-ui/mainwindow.cpp')
| -rw-r--r-- | qt-ui/mainwindow.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/qt-ui/mainwindow.cpp b/qt-ui/mainwindow.cpp index df6e13163..4f2fd9642 100644 --- a/qt-ui/mainwindow.cpp +++ b/qt-ui/mainwindow.cpp @@ -171,6 +171,7 @@ void MainWindow::on_actionClose_triggered() if (unsaved_changes() && (askSaveChanges() == false)) return; + ui.graphicsView->setEmptyState(); /* free the dives and trips */ while (dive_table.nr) delete_single_dive(0); |