Added config option UrlInWindowTitle (GitHub issue #77)

README.md

@@ -9,7 +9,7 @@ Target Platforms: Linux, BSD, Unix-like systems
 
 License: GPL V2
 
-Updated: 2018-02-08
+Updated: 2018-04-26
 
 
 ## Overview
@@ -67,6 +67,19 @@ _Full-size images and descriptions on the [Screenshots Page](https://github.com/
 
 **Latest stable release: V1.4**
 
+- 2018-04-26 Implemented [GitHub issue #77](https://github.com/shundhammer/qdirstat/issues/77):
+  Show the current URL in the window title. This is disabled by default.
+  You can enable it manually in the config file (`~/.config/QDirStat/QDirStat.conf`):
+
+      [MainWindow]
+      ...
+      UrlInWindowTitle=true
+
+  Some day this will be configurable in a new tab in the configuration dialog,
+  but right now there are only some very few options that would go to such a
+  "General" or "Misc" tab that it would look pretty lost and unorganized.
+
+
 - 2018-02-08 Fixed [GitHub issue #74](https://github.com/shundhammer/qdirstat/issues/74):
 Crash deleting folder while scan is in progress
 

src/MainWindow.cpp

@@ -54,6 +54,7 @@ MainWindow::MainWindow():
     _configDialog(0),
     _modified( false ),
     _verboseSelection( false ),
+    _urlInWindowTitle( false ),
     _statusBarTimeout( 3000 ), // millisec
     _treeLevelMapper(0)
 {
@@ -327,6 +328,7 @@ void MainWindow::readSettings()
     bool showTreemap   = settings.value( "ShowTreemap"	           , true  ).toBool();
     bool treemapOnSide = settings.value( "TreemapOnSide"	   , false ).toBool();
     _verboseSelection  = settings.value( "VerboseSelection"	   , false ).toBool();
+    _urlInWindowTitle  = settings.value( "UrlInWindowTitle"	   , false ).toBool();
 
     settings.endGroup();
 
@@ -351,6 +353,7 @@ void MainWindow::writeSettings()
     settings.setValue( "ShowTreemap"		 , _ui->actionShowTreemap->isChecked() );
     settings.setValue( "TreemapOnSide"		 , _ui->actionTreemapAsSidePanel->isChecked() );
     settings.setValue( "VerboseSelection"	 , _verboseSelection );
+    settings.setValue( "UrlInWindowTitle"	 , _urlInWindowTitle );
 
     settings.endGroup();
 
@@ -476,11 +479,13 @@ void MainWindow::openUrl( const QString & url )
     try
     {
 	_dirTreeModel->openUrl( url );
-        setWindowTitle( "QDirStat  " + url );
+
+        if ( _urlInWindowTitle )
+            setWindowTitle( "QDirStat  " + url );
     }
     catch ( const SysCallFailedException & ex )
     {
-        setWindowFilePath( "QDirStat" );
+        setWindowTitle( "QDirStat" );
         CAUGHT( ex );
 
 	QMessageBox errorPopup( QMessageBox::Warning,   // icon

src/MainWindow.h

@@ -306,6 +306,7 @@ protected slots:
     QElapsedTimer		  _stopWatch;
     bool			  _modified;
     bool			  _verboseSelection;
+    bool                          _urlInWindowTitle;
     int				  _statusBarTimeout; // millisec
     QSignalMapper	       * _treeLevelMapper;
 };