+++ /dev/null
-// 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
-// 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
-// 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
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-//
-// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
-//
-// File: QtxPopupMenu.cxx
-// Author: Sergey TELKOV
-
-#include "QtxPopupMenu.h"
-
-#include <qpainter.h>
-
-/*!
- Class: QtxPopupMenu::TitleMenuItem [Internal]
- Descr: Custom menu item for popup title.
-*/
-
-class QtxPopupMenu::TitleMenuItem : public QCustomMenuItem
-{
-public:
- TitleMenuItem( const QString&, const QIconSet&, const int );
- virtual ~TitleMenuItem();
-
- virtual bool fullSpan() const;
- virtual bool isSeparator() const;
- virtual void setFont( const QFont& );
-
- virtual void paint( QPainter*, const QColorGroup&, bool, bool, int, int, int, int );
- virtual QSize sizeHint();
-
-private:
- QString myText;
- QIconSet myIcon;
- QFont myFont;
- int myAlign;
-};
-
-/*!
- Constructor
-*/
-QtxPopupMenu::TitleMenuItem::TitleMenuItem( const QString& txt, const QIconSet& ico, const int align )
-: QCustomMenuItem(),
-myText( txt ),
-myIcon( ico ),
-myAlign( align )
-{
-}
-
-/*!
- Destructor
-*/
-QtxPopupMenu::TitleMenuItem::~TitleMenuItem()
-{
-}
-
-/*!
- \return TRUE if this item wants to span the entire popup menu width
-*/
-bool QtxPopupMenu::TitleMenuItem::fullSpan() const
-{
- return true;
-}
-
-/*!
- \return TRUE if this item is just a separator
-*/
-bool QtxPopupMenu::TitleMenuItem::isSeparator() const
-{
- return false;
-}
-
-/*!
- Changes font of item
- \param font - new font
-*/
-void QtxPopupMenu::TitleMenuItem::setFont( const QFont& font )
-{
- myFont = font;
- myFont.setBold( true );
-}
-
-/*!
- Draws item
-*/
-void QtxPopupMenu::TitleMenuItem::paint( QPainter* p, const QColorGroup& cg,
- bool act, bool enabled, int x, int y, int w, int h )
-{
- QFont f = p->font();
- p->setFont( myFont );
-
- p->fillRect( x, y, w, h, cg.brush( QColorGroup::Dark ) );
-
- p->setPen( cg.shadow() );
- p->drawRect( x, y, w, h );
-
- int m = 3;
- int s = 3;
- int iw = p->fontMetrics().width( myText ) + ( myIcon.isNull() ? 0 : myIcon.pixmap().width() + s );
- int ih = QMAX( ( myIcon.isNull() ? 0 : myIcon.pixmap().height() ), p->fontMetrics().height() );
-
- int ix = x;
- int iy = y + m;
-
- if ( myAlign & AlignLeft )
- ix = x;
- else if ( myAlign & AlignRight )
- ix = x + ( w - iw );
- else if ( myAlign & AlignHCenter )
- ix = x + ( w - iw ) / 2;
-
- if ( myAlign & AlignTop )
- iy = y;
- else if ( myAlign & AlignBottom )
- iy = y + ( h - ih - m );
- else if ( myAlign & AlignVCenter )
- iy = y + ( h - ih ) / 2;
-
- if ( !myIcon.isNull() )
- {
- p->drawPixmap( ix, iy + ( ih - myIcon.pixmap().height() ) / 2, myIcon.pixmap() );
- ix += myIcon.pixmap().width() + s;
- }
-
- p->setPen( cg.brightText() );
- p->drawText( ix, iy + ( ih - p->fontMetrics().height() ) / 2 +
- p->fontMetrics().ascent(), myText, 0, -1 );
-
- p->setFont( f );
-}
-
-/*!
- \return the recommended size for item
-*/
-QSize QtxPopupMenu::TitleMenuItem::sizeHint()
-{
- QFontMetrics fM( myFont );
-
- int m = 3;
- int s = 3;
- int w = fM.width( myText ) + ( myIcon.isNull() ? 0 : myIcon.pixmap().width() + s );
- int h = QMAX( ( myIcon.isNull() ? 0 : myIcon.pixmap().height() ), fM.height() ) + 2 * m;
-
- return QSize( w, h );
-}
-
-/*!
- Constructor
-*/
-QtxPopupMenu::QtxPopupMenu( QWidget* parent, const char* name )
-: QPopupMenu( parent, name ),
-myId( -1 ),
-myPolicy( TitleAuto ),
-myAlign( AlignCenter )
-{
-}
-
-/*!
- Destructor
-*/
-QtxPopupMenu::~QtxPopupMenu()
-{
-}
-
-/*!
- \return popup menu title
-*/
-QString QtxPopupMenu::titleText() const
-{
- return myText;
-}
-
-/*!
- \return popup menu icon
-*/
-QIconSet QtxPopupMenu::titleIcon() const
-{
- return myIcon;
-}
-
-/*!
- \return popup menu title policy
-*/
-int QtxPopupMenu::titlePolicy() const
-{
- return myPolicy;
-}
-
-/*!
- \return popup menu title alignment
-*/
-int QtxPopupMenu::titleAlignment() const
-{
- return myAlign;
-}
-
-/*!
- Changes title text
- \param txt - new text
-*/
-void QtxPopupMenu::setTitleText( const QString& txt )
-{
- if ( myText == txt )
- return;
-
- myText = txt;
-
- updateTitle();
-}
-
-/*!
- Changes title icon
- \param icon - new icon
-*/
-void QtxPopupMenu::setTitleIcon( const QIconSet& ico )
-{
- myIcon = ico;
-
- updateTitle();
-}
-
-/*!
- Changes title policy
- \param p - new policy
-*/
-void QtxPopupMenu::setTitlePolicy( const int p )
-{
- if ( myPolicy == p )
- return;
-
- myPolicy = p;
-
- updateTitle();
-}
-
-/*!
- Changes title alignment
- \param a - new alignment
-*/
-void QtxPopupMenu::setTitleAlignment( const int a )
-{
- if ( myAlign == a )
- return;
-
- myAlign = a;
-
- updateTitle();
-}
-
-/*!
- Shows menu
-*/
-void QtxPopupMenu::show()
-{
- insertTitle();
-
- QPopupMenu::show();
-}
-
-/*!
- Hides menu
-*/
-void QtxPopupMenu::hide()
-{
- QPopupMenu::hide();
-
- removeTitle();
-}
-
-/*!
- Creates title item
- \param txt - item text
- \param icon - item icon
- \param align - item alignment
-*/
-QtxPopupMenu::TitleMenuItem* QtxPopupMenu::createTitleItem( const QString& txt, const QIconSet& ico,
- const int align ) const
-{
- return new TitleMenuItem( txt, ico, align );
-}
-
-/*!
- Inserts title item to popup menu
-*/
-void QtxPopupMenu::insertTitle()
-{
- if ( myId != -1 || titlePolicy() == TitleOff ||
- ( titlePolicy() == TitleAuto && titleText().stripWhiteSpace().isEmpty() ) )
- return;
-
- TitleMenuItem* item = createTitleItem( titleText(), titleIcon(), titleAlignment() );
-
- myId = insertItem( item, -1, 0 );
- setItemEnabled( myId, false );
-}
-
-/*!
- Removes title item from popup menu
-*/
-void QtxPopupMenu::removeTitle()
-{
- if ( myId == -1 )
- return;
-
- removeItem( myId );
- myId = -1;
-}
-
-/*!
- Updates title item
-*/
-void QtxPopupMenu::updateTitle()
-{
- if ( myId != -1 )
- {
- removeTitle();
- insertTitle();
- }
-}
+++ /dev/null
-// 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
-// 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
-// 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
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-//
-// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
-//
-// File: QtxPopupMenu.h
-// Author: Sergey TELKOV
-
-#ifndef QTXPOPUPMENU_H
-#define QTXPOPUPMENU_H
-
-#include "Qtx.h"
-
-#include <qstring.h>
-#include <qiconset.h>
-#include <qpopupmenu.h>
-
-class QTX_EXPORT QtxPopupMenu : public QPopupMenu
-{
- Q_OBJECT
-
-protected:
- class TitleMenuItem;
-
-public:
- enum { TitleAuto, TitleOn, TitleOff };
-
-public:
- QtxPopupMenu( QWidget* = 0, const char* = 0 );
- virtual ~QtxPopupMenu();
-
- QString titleText() const;
- QIconSet titleIcon() const;
-
- int titlePolicy() const;
- int titleAlignment() const;
-
- virtual void setTitleText( const QString& );
- virtual void setTitleIcon( const QIconSet& );
-
- virtual void setTitlePolicy( const int );
- virtual void setTitleAlignment( const int );
-
-public slots:
- virtual void show();
- virtual void hide();
-
-protected:
- virtual TitleMenuItem* createTitleItem( const QString&, const QIconSet&, const int ) const;
-
-private:
- void updateTitle();
- void insertTitle();
- void removeTitle();
-
-private:
- int myId;
- QString myText;
- QIconSet myIcon;
- int myAlign;
- int myPolicy;
-};
-
-#endif // QTXPOPUPMENU_H
