*** empty log message ***

diff --git a/src/Qtx/QtxPathEdit.cxx b/src/Qtx/QtxPathEdit.cxx
index 3e0c37fa0bda0f4563ce7208b8fca3d0a9bad452..78bd5e150784798f2f4d8aa787657bf49201e8bf 100644 (file)
--- a/src/Qtx/QtxPathEdit.cxx
+++ b/src/Qtx/QtxPathEdit.cxx
@@ -1,17 +1,17 @@
 // Copyright (C) 2005  OPEN CASCADE, CEA/DEN, EDF R&D, PRINCIPIA R&D
-// 
+//
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
-// License as published by the Free Software Foundation; either 
+// License as published by the Free Software Foundation; either
 // version 2.1 of the License.
-// 
-// This library is distributed in the hope that it will be useful 
-// but WITHOUT ANY WARRANTY; without even the implied warranty of 
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+//
+// This library is distributed in the hope that it will be useful
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 // Lesser General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public  
-// License along with this library; if not, write to the Free Software 
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 //
 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
@@ -59,14 +59,14 @@ static const char* browse_icon[] = {
   \brief The QtxPathEdit class represents a widget for file or directory
   path preference items editing.
 
-  The path preference item is represented as the line edit box for the 
+  The path preference item is represented as the line edit box for the
   direct path editing and small button clicking on which invokes browse
-  dialog box. The widget can be used in different modes: "Open File", 
+  dialog box. The widget can be used in different modes: "Open File",
   "Save File", "Select Directory". The mode defines the type of the
   standard browse dialog box which is invoked on the button clicking.
 
   Initial path value can be set with setPath() method. Chosen path
-  can be retrieved with the path() method. The widget mode can be set 
+  can be retrieved with the path() method. The widget mode can be set
   with setPathType() and retrieved with pathType() method.
 
   In addition, file/direcrory filters (wildcards) can be set with the
@@ -144,7 +144,7 @@ QString QtxPathEdit::path() const
 
 /*!
   \brief Set path.
-  \param txt file or directory path 
+  \param txt file or directory path
   \sa path()
 */
 void QtxPathEdit::setPath( const QString& txt )
@@ -176,8 +176,19 @@ void QtxPathEdit::setPathFilter( const QString& f )
   updateState();
 }
 
+bool QtxPathEdit::isReadOnly() const
+{
+  return myPath->isReadOnly();
+}
+
+void QtxPathEdit::setReadOnly( const bool on )
+{
+  myPath->setReadOnly( on );
+  myBrowse->setEnabled( !on );
+}
+
 /*!
-  \brief Called when user clicks "Browse" button. 
+  \brief Called when user clicks "Browse" button.
 
   Invokes standard browsng dialog box depending on the used widget mode.
 
@@ -186,27 +197,20 @@ void QtxPathEdit::setPathFilter( const QString& f )
 */
 void QtxPathEdit::onBrowse( bool /*on*/ )
 {
-  QString path;
   QString initial = QFileInfo( myPath->text() ).path();
-  switch ( pathType() )
-  {
-  case Qtx::PT_OpenFile:
-    path = QFileDialog::getOpenFileName( myPath, QString(), initial, pathFilter() );
-    break;
-  case Qtx::PT_SaveFile:
-    path = QFileDialog::getSaveFileName( myPath, QString(), initial, pathFilter() );
-    break;
-  case Qtx::PT_Directory:
-    path = QFileDialog::getExistingDirectory( myPath, QString(), initial );
-    break;
-  }
+  QString path = browsePath( pathType(), initial );
 
   if ( !path.isEmpty() )
-    myPath->setText( QDir::convertSeparators( path ) ); 
+    myPath->setText( QDir::convertSeparators( path ) );
 
   myPath->setFocus();
 }
 
+void QtxPathEdit::onTextChanged( const QString& txt )
+{
+  emit pathChanged( txt );
+}
+
 /*!
   \brief Get internal line edit widget.
   \return line edit box widget
@@ -216,6 +220,24 @@ QLineEdit* QtxPathEdit::lineEdit() const
   return myPath;
 }
 
+QString QtxPathEdit::browsePath( const Qtx::PathType type, const QString& initial )
+{
+  QString path;
+  switch ( type )
+  {
+  case Qtx::PT_OpenFile:
+    path = QFileDialog::getOpenFileName( myPath, QString(), initial, pathFilter() );
+    break;
+  case Qtx::PT_SaveFile:
+    path = QFileDialog::getSaveFileName( myPath, QString(), initial, pathFilter() );
+    break;
+  case Qtx::PT_Directory:
+    path = QFileDialog::getExistingDirectory( myPath, QString(), initial );
+    break;
+  }
+  return path;
+}
+
 /*!
   \brief Perform internal widget intialization.
 */
@@ -228,11 +250,12 @@ void QtxPathEdit::initialize()
   base->addWidget( myPath = new QLineEdit( this ) );
   myPath->setValidator( new QRegExpValidator( QRegExp( "^([\\w/]{2}|[A-Z]:)[^:;\\*\\?]*[\\w\\\\/\\.]$" ), myPath ) );
 
-  QToolButton* browse = new QToolButton( this );
-  browse->setIcon( QPixmap( browse_icon ) );
-  base->addWidget( browse );
+  myBrowse = new QToolButton( this );
+  myBrowse->setIcon( QPixmap( browse_icon ) );
+  base->addWidget( myBrowse );
 
-  connect( browse, SIGNAL( clicked( bool ) ), this, SLOT( onBrowse( bool ) ) );
+  connect( myBrowse, SIGNAL( clicked( bool ) ), this, SLOT( onBrowse( bool ) ) );
+  connect( myPath, SIGNAL( textChanged( const QString& ) ), this, SLOT( onTextChanged( const QString& ) ) );
 
   setFocusProxy( myPath );
 

diff --git a/src/Qtx/QtxPathEdit.h b/src/Qtx/QtxPathEdit.h
index c4fe189c6a1efe5b2043af102f7ac963c1649b54..f5371e1bf674aa9530e1c8e294048f7082832c67 100644 (file)
--- a/src/Qtx/QtxPathEdit.h
+++ b/src/Qtx/QtxPathEdit.h
@@ -1,17 +1,17 @@
 // Copyright (C) 2005  OPEN CASCADE, CEA/DEN, EDF R&D, PRINCIPIA R&D
-// 
+//
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
-// License as published by the Free Software Foundation; either 
+// License as published by the Free Software Foundation; either
 // version 2.1 of the License.
-// 
-// This library is distributed in the hope that it will be useful 
-// but WITHOUT ANY WARRANTY; without even the implied warranty of 
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
+//
+// This library is distributed in the hope that it will be useful
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 // Lesser General Public License for more details.
 //
-// You should have received a copy of the GNU Lesser General Public  
-// License along with this library; if not, write to the Free Software 
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 //
 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
@@ -27,6 +27,7 @@
 #include <QFrame>
 
 class QLineEdit;
+class QToolButton;
 
 class QTX_EXPORT QtxPathEdit : public QFrame
 {
@@ -37,29 +38,38 @@ public:
   QtxPathEdit( QWidget* = 0 );
   virtual ~QtxPathEdit();
 
-  QString       path() const;
-  void          setPath( const QString& );
+  QString         path() const;
+  void            setPath( const QString& );
+
+  Qtx::PathType   pathType() const;
+  void            setPathType( const Qtx::PathType );
+
+  QString         pathFilter() const;
+  void            setPathFilter( const QString& );
 
-  Qtx::PathType pathType() const;
-  void          setPathType( const Qtx::PathType );
+  bool            isReadOnly() const;
+  void            setReadOnly( const bool );
 
-  QString       pathFilter() const;
-  void          setPathFilter( const QString& );
+signals:
+  void            pathChanged( const QString& );
 
 private slots:
-  void          onBrowse( bool = false );
+  void            onBrowse( bool = false );
+  void            onTextChanged( const QString& );
 
 protected:
-  QLineEdit*    lineEdit() const;
+  QLineEdit*      lineEdit() const;
+  virtual QString browsePath( const Qtx::PathType, const QString& );
 
 private:
-  void          initialize();
-  void          updateState();
+  void            initialize();
+  void            updateState();
 
 private:
-  QLineEdit*    myPath;
-  Qtx::PathType myType;
-  QString       myFilter;
+  QLineEdit*      myPath;
+  Qtx::PathType   myType;
+  QToolButton*    myBrowse;
+  QString         myFilter;
 };
 
 #endif