Add ProgressBar to status bar

Indicate progress of gathering data in status bar

Also (yes, I know, should be a separate commit) fix keyboard navigation
by getting rid of ShemovCleaner::keyPressEvent and replace it with
buddies in QTabWidget.

1 files changed, 3 insertions, 0 deletions

diff --git a/filewidget.h b/filewidget.h
index 26e02a8..11be6c0 100644
--- a/filewidget.h
+++ b/filewidget.h
@@ -12,6 +12,7 @@
 class QLineEdit;
 class QStandardItemModel;
 class QTreeView;
+class QProgressBar;
 class VideoSorter;
 class FileDisplay;
 class QKeyEvent;
@@ -27,6 +28,7 @@ class FileWidget : public QWidget {
         QTreeView *fileView() { return mFileView; }
         QMenuBar *menuBar() { return mMenuBar; }
         QToolBar *toolBar() { return mToolBar; }
+        void setProgressBar(QProgressBar *progressBar) { mProgressBar = progressBar; }
         ~FileWidget();
 
     signals:
@@ -72,6 +74,7 @@ class FileWidget : public QWidget {
         FileDisplay *mFileDisplay;
         QMenuBar *mMenuBar;
         QToolBar *mToolBar;
+        QProgressBar *mProgressBar;
         QString mLastDir;
 };