Improve indexing dialog

Show close button and disable/enable approriate buttons while reading
data.

1 files changed, 8 insertions, 0 deletions

diff --git a/indexerdialog.h b/indexerdialog.h
index 2928b08..95201e4 100644
--- a/indexerdialog.h
+++ b/indexerdialog.h
@@ -4,14 +4,22 @@
 #include <QDialog>
 
 class IndexerWidget;
+class QPushButton;
 
 class IndexerDialog : public QDialog {
     Q_OBJECT
     public:
         explicit IndexerDialog(QWidget *parent = nullptr, Qt::WindowFlags f = Qt::WindowFlags());
 
+    private slots:
+        void indexingStarted();
+        void indexingCanceled();
+
     private:
         IndexerWidget *mIndexer;
+        QPushButton *mStartBtn;
+        QPushButton *mCancelBtn;
+        QPushButton *mCloseBtn;
 };
 
 #endif // INDEXERDIALOG_H