From ea212046fa2913029c17c14e53ff9c4a707c7ac3 Mon Sep 17 00:00:00 2001
From: kga <kga@opencascade.com>
Date: Wed, 27 Feb 2013 07:15:26 +0000
Subject: [PATCH] Fix a bug with PathList preference item

---
 src/Qtx/QtxPathEdit.cxx     | 19 +++++++++++++++----
 src/Qtx/QtxPathEdit.h       |  5 +++--
 src/Qtx/QtxPathListEdit.cxx |  2 +-
 3 files changed, 19 insertions(+), 7 deletions(-)

diff --git a/src/Qtx/QtxPathEdit.cxx b/src/Qtx/QtxPathEdit.cxx
index ae0dbfc69..57b6a8b04 100644
--- a/src/Qtx/QtxPathEdit.cxx
+++ b/src/Qtx/QtxPathEdit.cxx
@@ -22,10 +22,12 @@
 //
 #include "QtxPathEdit.h"
 
+#include <QApplication>
 #include <QLayout>
 #include <QDirModel>
 #include <QLineEdit>
 #include <QCompleter>
+#include <QKeyEvent>
 #include <QToolButton>
 #include <QFileDialog>
 #include <QRegExpValidator>
@@ -78,11 +80,14 @@ static const char* browse_icon[] = {
   \brief Constructor
   \param type widget mode (Qtx::PathType)
   \param parent parent widget
+  \param browse if \c true, automatically finish editing of file path when
+                user presses OK in "Select File/Directory" dialog box
   \sa pathType(), setPathType()
 */
-QtxPathEdit::QtxPathEdit( const Qtx::PathType type, QWidget* parent )
+QtxPathEdit::QtxPathEdit( const Qtx::PathType type, QWidget* parent, bool browse )
 : QFrame( parent ),
-  myType( type )
+  myType( type ),
+  myBrowse ( browse )
 {
   initialize();
 }
@@ -93,11 +98,14 @@ QtxPathEdit::QtxPathEdit( const Qtx::PathType type, QWidget* parent )
   Qtx::PT_OpenFile mode is used by default.
 
   \param parent parent widget
+  \param browse if \c true, automatically finish editing of file path when
+                user presses OK in "Select File/Directory" dialog box
   \sa pathType(), setPathType()
 */
-QtxPathEdit::QtxPathEdit( QWidget* parent )
+QtxPathEdit::QtxPathEdit( QWidget* parent, bool browse )
 : QFrame( parent ),
-  myType( Qtx::PT_OpenFile )
+  myType( Qtx::PT_OpenFile ),
+  myBrowse ( browse )
 {
   initialize();
 }
@@ -206,6 +214,9 @@ void QtxPathEdit::onBrowse( bool /*on*/ )
     myPath->setText( QDir::convertSeparators( path ) ); 
 
   myPath->setFocus();
+
+  if ( !path.isEmpty() && myBrowse )
+    QApplication::postEvent( myPath, new QKeyEvent( QEvent::KeyPress, Qt::Key_Enter, Qt::NoModifier ) );
 }
 
 /*!
diff --git a/src/Qtx/QtxPathEdit.h b/src/Qtx/QtxPathEdit.h
index de991be89..eb5100edd 100644
--- a/src/Qtx/QtxPathEdit.h
+++ b/src/Qtx/QtxPathEdit.h
@@ -34,8 +34,8 @@ class QTX_EXPORT QtxPathEdit : public QFrame
   Q_OBJECT
 
 public:
-  QtxPathEdit( const Qtx::PathType, QWidget* = 0 );
-  QtxPathEdit( QWidget* = 0 );
+  QtxPathEdit( const Qtx::PathType, QWidget* = 0, bool = false );
+  QtxPathEdit( QWidget* = 0, bool = false );
   virtual ~QtxPathEdit();
 
   QString       path() const;
@@ -61,6 +61,7 @@ private:
   QLineEdit*    myPath;
   Qtx::PathType myType;
   QString       myFilter;
+  bool          myBrowse;
 };
 
 #endif
diff --git a/src/Qtx/QtxPathListEdit.cxx b/src/Qtx/QtxPathListEdit.cxx
index 17b3044f9..5a9f98379 100644
--- a/src/Qtx/QtxPathListEdit.cxx
+++ b/src/Qtx/QtxPathListEdit.cxx
@@ -143,7 +143,7 @@ public:
     \brief Constructor
     \internal
   */
-  Editor( QWidget* parent = 0 ) : QtxPathEdit( parent )
+  Editor( QWidget* parent = 0 ) : QtxPathEdit( parent, true )
   {
     layout()->setSpacing( 0 );
     lineEdit()->setFrame( false );
-- 
2.39.2