GUI config: propose default name for log file

src/qtgui/confgui/confgui.cpp

@@ -236,9 +236,12 @@ void ConfParamBoolW::loadValue()
 ConfParamFNW::ConfParamFNW(QWidget *parent, ConfLink cflink, 
 			   const QString& lbltxt,
 			   const QString& tltptxt,
-			   bool isdir
+			   bool isdir,
+                           QString dirloc,
+                           QString dfltnm
 			   )
-    : ConfParamW(parent, cflink), m_isdir(isdir)
+    : ConfParamW(parent, cflink), m_isdir(isdir), m_dirloc(dirloc),
+      m_dfltnm(dfltnm)
 {
     if (!createCommon(lbltxt, tltptxt))
 	return;
@@ -274,7 +277,7 @@ void ConfParamFNW::loadValue()
 
 void ConfParamFNW::showBrowserDialog()
 {
-    QString s = myGetFileName(m_isdir);
+    QString s = myGetFileName(m_isdir, "", false, m_dirloc, m_dfltnm);
     if (!s.isEmpty())
         m_le->setText(s);
 }

src/qtgui/confgui/confgui.h

@@ -166,7 +166,11 @@ namespace confgui {
 		      const QString& tltptxt);
 	virtual void loadValue();
     public slots:
-        virtual void setEnabled(bool i) {if(m_cb) ((QWidget*)m_cb)->setEnabled(i);}
+        virtual void setEnabled(bool i) {
+            if(m_cb) {
+                ((QWidget*)m_cb)->setEnabled(i);
+            }
+        }
     public:
 	QCheckBox *m_cb;
     };
@@ -176,14 +180,16 @@ namespace confgui {
 	Q_OBJECT
     public:
 	ConfParamFNW(QWidget *parent, ConfLink cflink, 
-		      const QString& lbltxt,
-		     const QString& tltptxt, bool isdir = false);
+                     const QString& lbltxt,
+		     const QString& tltptxt, bool isdir = false,
+                     QString dirloc = QString(),
+                     QString dfltnm = QString()
+            );
 	virtual void loadValue();
     protected slots:
 	void showBrowserDialog();
     public slots:
-        virtual void setEnabled(bool i) 
-        {
+        virtual void setEnabled(bool i) {
             if(m_le) ((QWidget*)m_le)->setEnabled(i);
             if(m_pb) ((QWidget*)m_pb)->setEnabled(i);
         }
@@ -191,6 +197,8 @@ namespace confgui {
 	QLineEdit *m_le;
         QPushButton *m_pb;
 	bool       m_isdir;
+        QString m_dirloc;
+        QString m_dfltnm;
     };
 
     // String list

src/qtgui/confgui/confguiindex.cpp

@@ -394,7 +394,9 @@ ConfTopPanelW::ConfTopPanelW(QWidget *parent, ConfNull *config)
                          ConfLink(new ConfLinkRclRep(config, "logfilename")), 
                          tr("Log file name"),
                          tr("The file where the messages will be written.<br>"
-                            "Use 'stderr' for terminal output"), false);
+                            "Use 'stderr' for terminal output"), false,
+                         u8s2qs(tmplocation()),
+                         "log-recoll.txt");
     gl1->addWidget(w, gridrow++, 1);