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Core: Add "canceled" signal to class FutureProgress.

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This allows clients to get notified that the operation has been canceled
by the user without the need to create an additional QFutureWatcher
themselves.

Change-Id: I928f87eef98ce762d77dcc6962c082fe49f38f6e
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>
This commit is contained in:
Christian Kandeler
2012-05-12 17:25:37 +02:00
parent 3b723d3a9a
commit 69530f76aa
2 changed files with 7 additions and 0 deletions
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6
src/plugins/coreplugin/progressmanager/futureprogress.cpp
View File

@@ -129,6 +129,11 @@ FutureProgressPrivate::FutureProgressPrivate(FutureProgress *q) :
progress indicator.
*/
/*!
\fn void FutureProgress::canceled()
Connect to this signal to get informed when the operation is canceled.
*/
/*!
\fn void FutureProgress::finished()
Another way to get informed when the task has finished.
@@ -157,6 +162,7 @@ FutureProgress::FutureProgress(QWidget *parent) :
connect(&d->m_watcher, SIGNAL(started()), this, SLOT(setStarted()));
connect(&d->m_watcher, SIGNAL(finished()), this, SLOT(setFinished()));
connect(&d->m_watcher, SIGNAL(canceled()), this, SIGNAL(canceled()));
connect(&d->m_watcher, SIGNAL(progressRangeChanged(int,int)), this, SLOT(setProgressRange(int,int)));
connect(&d->m_watcher, SIGNAL(progressValueChanged(int)), this, SLOT(setProgressValue(int)));
connect(&d->m_watcher, SIGNAL(progressTextChanged(QString)),

1
src/plugins/coreplugin/progressmanager/futureprogress.h
View File

@@ -77,6 +77,7 @@ public:
signals:
void clicked();
void finished();
void canceled();
void removeMe();
protected: