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C++: release more futures.

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The CPPEditorWidget retained two futures, as did the attached future
watchers retained them too. Together, each future and the watcher held
on to a complete snapshot that would only get released when another
future was set. This could result into retaining old snapshots in
editors that were invisible/unused for long.

Change-Id: I1133e857c620437b4a69b9dad468f6bd458304b8
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>
This commit is contained in:
Erik Verbruggen
2013-12-11 15:19:54 +01:00
committed by Eike Ziller
parent 4089012735
commit 58af02f074
4 changed files with 72 additions and 70 deletions
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2
src/plugins/cpptools/cpptoolseditorsupport.h
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@@ -132,7 +132,7 @@ signals:
void documentUpdated();
void diagnosticsChanged();
void semanticInfoUpdated(CppTools::SemanticInfo);
void highlighterStarted(QFuture<TextEditor::HighlightingResult> *, unsigned revision);
void highlighterStarted(QFuture<TextEditor::HighlightingResult>, unsigned revision);
private slots:
void onMimeTypeChanged();