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-rw-r--r--doc/codesnippets/doc/src/snippets/code/src_qt3support_dialogs_q3progressdialog.cpp41
1 files changed, 0 insertions, 41 deletions
diff --git a/doc/codesnippets/doc/src/snippets/code/src_qt3support_dialogs_q3progressdialog.cpp b/doc/codesnippets/doc/src/snippets/code/src_qt3support_dialogs_q3progressdialog.cpp
deleted file mode 100644
index 8aeafe8..0000000
--- a/doc/codesnippets/doc/src/snippets/code/src_qt3support_dialogs_q3progressdialog.cpp
+++ /dev/null
@@ -1,41 +0,0 @@
-//! [0]
-Q3ProgressDialog progress("Copying files...", "Abort Copy", numFiles,
- this, "progress", true);
-for (int i = 0; i < numFiles; i++) {
- progress.setProgress(i);
- qApp->processEvents();
-
- if (progress.wasCanceled())
- break;
- //... copy one file
-}
-progress.setProgress(numFiles);
-//! [0]
-
-
-//! [1]
-Operation::Operation(QObject *parent = 0)
- : QObject(parent), steps(0)
-{
- pd = new Q3ProgressDialog("Operation in progress.", "Cancel", 100);
- connect(pd, SIGNAL(canceled()), this, SLOT(cancel()));
- t = new QTimer(this);
- connect(t, SIGNAL(timeout()), this, SLOT(perform()));
- t->start(0);
-}
-
-void Operation::perform()
-{
- pd->setProgress(steps);
- //... perform one percent of the operation
- steps++;
- if (steps > pd->totalSteps())
- t->stop();
-}
-
-void Operation::cancel()
-{
- t->stop();
- //... cleanup
-}
-//! [1]