From: nds <nds@opencascade.com>
Date: Mon, 6 Aug 2007 07:42:21 +0000 (+0000)
Subject: Button "Close" was changed for new Salome Style.
X-Git-Tag: qt4_porting_delivery_220807~51
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=0fec3e1c050cf763b807fda986bb1119ec0c79b0;p=modules%2Fgui.git

Button "Close" was changed for new Salome Style.
---

diff --git a/src/Qtx/QtxWorkstack.cxx b/src/Qtx/QtxWorkstack.cxx
index f40955897..aaec1636c 100644
--- a/src/Qtx/QtxWorkstack.cxx
+++ b/src/Qtx/QtxWorkstack.cxx
@@ -31,10 +31,11 @@
 #include <QLayout>
 #include <QSplitter>
 #include <QRubberBand>
-#include <QPushButton>
 #include <QApplication>
 #include <QInputDialog>
 #include <QStackedWidget>
+#include <QPainter>
+#include <QStyleOption>
 
 #define DARK_COLOR_LIGHT 250
 
@@ -238,6 +239,67 @@ void QtxWorkstackDrag::startDrawRect()
   myAreaRect->hide();
 }
 
+
+QtxWorkstackAreaTitleButton::QtxWorkstackAreaTitleButton(QWidget *widget)
+: QAbstractButton(widget)
+{
+ setFocusPolicy(Qt::NoFocus);
+}
+
+QSize QtxWorkstackAreaTitleButton::sizeHint() const
+{
+  ensurePolished();
+  int dim = 0;
+  if( !icon().isNull() ) {
+    const QPixmap pm = icon().pixmap( style()->pixelMetric( QStyle::PM_SmallIconSize ),
+                                      QIcon::Normal );
+    dim = qMax(pm.width(), pm.height());
+  }
+  return QSize( dim + 4, dim + 4 );
+}
+void QtxWorkstackAreaTitleButton::enterEvent( QEvent *event )
+{
+  if ( isEnabled() )
+    update();
+  QAbstractButton::enterEvent( event );
+}
+
+void QtxWorkstackAreaTitleButton::leaveEvent( QEvent *event )
+{
+  if( isEnabled() )
+    update();
+  QAbstractButton::leaveEvent( event );
+}
+
+void QtxWorkstackAreaTitleButton::paintEvent( QPaintEvent* )
+{
+  QPainter p(this);
+
+  QRect r = rect();
+  QStyleOption opt;
+  opt.init(this);
+  opt.state |= QStyle::State_AutoRaise;
+  if (isEnabled() && underMouse() && !isChecked() && !isDown())
+    opt.state |= QStyle::State_Raised;
+  if (isChecked())
+    opt.state |= QStyle::State_On;
+  if (isDown())
+    opt.state |= QStyle::State_Sunken;
+  style()->drawPrimitive(QStyle::PE_PanelButtonTool, &opt, &p, this);
+
+  int shiftHorizontal = opt.state & QStyle::State_Sunken ? style()->pixelMetric(QStyle::PM_ButtonShiftHorizontal, &opt, this) : 0;
+  int shiftVertical = opt.state & QStyle::State_Sunken ? style()->pixelMetric(QStyle::PM_ButtonShiftVertical, &opt, this) : 0;
+
+  r.adjust(2, 2, -2, -2);
+  r.translate(shiftHorizontal, shiftVertical);
+
+  QPixmap pm = icon().pixmap( style()->pixelMetric( QStyle::PM_SmallIconSize ), isEnabled() ?
+                              underMouse() ? QIcon::Active : QIcon::Normal
+                                           : QIcon::Disabled,
+                              isDown() ? QIcon::On : QIcon::Off);
+  style()->drawItemPixmap(&p, r, Qt::AlignCenter, pm);
+}
+
 /*!
   \class QtxWorkstackArea
   \internal
@@ -266,10 +328,8 @@ QtxWorkstackArea::QtxWorkstackArea( QWidget* parent )
   myBar = new QtxWorkstackTabBar( top );
   tl->addWidget( myBar, 1 );
 
-  QPushButton* close = new QPushButton( top );
+  QtxWorkstackAreaTitleButton* close = new QtxWorkstackAreaTitleButton( top );
   close->setIcon( style()->standardIcon( QStyle::SP_TitleBarCloseButton ) );
-  close->setAutoDefault( true );
-  close->setFlat( true );
   myClose = close;
   tl->addWidget( myClose );
 
diff --git a/src/Qtx/QtxWorkstack.h b/src/Qtx/QtxWorkstack.h
index 17adf9428..d2ee2b10e 100644
--- a/src/Qtx/QtxWorkstack.h
+++ b/src/Qtx/QtxWorkstack.h
@@ -29,10 +29,10 @@
 #include <QTabBar>
 #include <QEvent>
 #include <QMap>
+#include <QAbstractButton>
 
 class QAction;
 class QSplitter;
-class QPushButton;
 class QStackedWidget;
 class QRubberBand;
 
@@ -155,6 +155,25 @@ private:
   friend class QtxWorkstackDrag;
 };
 
+/*
+  Tool window title
+*/
+class QtxWorkstackAreaTitleButton : public QAbstractButton
+{
+  Q_OBJECT
+
+public:
+  QtxWorkstackAreaTitleButton(QWidget *widget);
+
+  QSize sizeHint() const;
+  inline QSize minimumSizeHint() const
+  { return sizeHint(); }
+
+  void enterEvent(QEvent *event);
+  void leaveEvent(QEvent *event);
+  void paintEvent(QPaintEvent *event);
+};
+
 class QtxWorkstackArea : public QFrame
 {
   Q_OBJECT
@@ -256,7 +275,7 @@ private:
 
 private:
   QtxWorkstackTabBar* myBar;     //!< workarea tab bar header
-  QPushButton*        myClose;   //!< close button
+  QAbstractButton*    myClose;   //!< close button
   QStackedWidget*     myStack;   //!< widget stack
 
   QWidgetList         myList;    //!< child widgets list
diff --git a/src/Style/Style_Model.cxx b/src/Style/Style_Model.cxx
index 99e328377..f35decc63 100644
--- a/src/Style/Style_Model.cxx
+++ b/src/Style/Style_Model.cxx
@@ -179,7 +179,7 @@ void Style_Model::setDefaults( QApplication* app )
 void Style_Model::initFromResource( QtxResourceMgr* theResMgr )
 {
   ValuesMap::iterator anIt = myValues.begin(), anEnd = myValues.end();
-  for ( ; anIt != anEnd; anIt++ )
+  for ( ; anIt != anEnd; ++anIt )
     setValueFrom( theResMgr, anIt.key() );
 
   if ( getBoolValue( is_defined_style ) )
@@ -193,7 +193,7 @@ bool Style_Model::updateFromResource( QtxResourceMgr* theResMgr, QString theProp
     return retrieve;
   ValuesMap::iterator anIt = myValues.begin(), anEnd = myValues.end();
   int anId = -1;
-  for ( ; anIt != anEnd && anId == -1; anIt++ )
+  for ( ; anIt != anEnd && anId == -1; ++anIt )
     if ( anIt.value().myName == thePropName )
       anId = anIt.key();
   if ( anId == -1 )
@@ -205,7 +205,7 @@ bool Style_Model::updateFromResource( QtxResourceMgr* theResMgr, QString theProp
     setPredefinedStyle( getIntValue( defined_style ) );
     retrieve = true;
     // update for resources all datas
-    for ( anIt = myValues.begin(); anIt != anEnd; anIt++ ) {
+    for ( anIt = myValues.begin(); anIt != anEnd; ++anIt ) {
       if ( anIt.key() != anId )
         getValueTo( theResMgr, anIt.key(), false );
     }
diff --git a/src/Style/Style_Salome.cxx b/src/Style/Style_Salome.cxx
index ca9bb294d..e0d9db3c2 100644
--- a/src/Style/Style_Salome.cxx
+++ b/src/Style/Style_Salome.cxx
@@ -1269,8 +1269,9 @@ void Style_Salome::drawPrimitive( PrimitiveElement pe, const QStyleOption* opt,
       }
     case PE_PanelButtonTool : {
       if ( w && ( opt->state & State_Enabled ) && 
-           ( qobject_cast<QToolBar*>( w->parentWidget() ) ) ||
-             ( w->inherits("QDockWidgetTitleButton") ) ) {
+           ( ( qobject_cast<QToolBar*>( w->parentWidget() ) ) ||
+	     ( w->inherits("QDockWidgetTitleButton") ) ||
+             ( w->inherits("QtxWorkstackAreaTitleButton") ) ) ) {
         bool aStateOn = opt->state & (State_Sunken | State_On);
         bool aHighWdg = hasHover() && !getBoolValue( Style_Model::auto_raising_wdg ) &&
                         getBoolValue( Style_Model::highlight_wdg );