Const'ref

[kdenlive] / src / databackup / backupwidget.h

diff --git a/src/databackup/backupwidget.h b/src/databackup/backupwidget.h
index cb21fd3b89045afdb9e15cbddfcededd5c346247..1c71bbaeac7ac2097dc5f464d936bb0c9d33130f 100644 (file)
--- a/src/databackup/backupwidget.h
+++ b/src/databackup/backupwidget.h
@@ -37,11 +37,11 @@ class BackupWidget : public QDialog, public Ui::BackupDialog_UI
     Q_OBJECT
 
 public:
-    BackupWidget(KUrl projectUrl, KUrl projectFolder, const QString &projectId, QWidget * parent = 0);
+    BackupWidget(const KUrl &projectUrl, const KUrl &projectFolder, const QString &projectId, QWidget * parent = 0);
     // Constructor for extracting widget
     ~BackupWidget();
     /** @brief Return the path for selected backup file. */
-    QString selectedFile();
+    QString selectedFile() const;
     
 private slots:
     /** @brief Parse the backup files in project folder. */
@@ -51,8 +51,6 @@ private slots:
 
 private:
     QString m_projectWildcard;
-    
-signals:
 };