Added runtime detection of Qt version, because all qt/e's <= 2.3.3 return

font sizes *10

2 files changed, 118 insertions, 95 deletions

diff --git a/libopie/ofontselector.cpp b/libopie/ofontselector.cpp
index 39440af..e1090b5 100644
--- a/libopie/ofontselector.cpp
+++ b/libopie/ofontselector.cpp
@@ -1,299 +1,327 @@
 /*
                =.            This file is part of the OPIE Project
              .=l.            Copyright (c)  2002 Robert Griebl <sandman@handhelds.org>
            .>+-=
  _;:,     .>    :=|.         This library is free software; you can
 .> <`_,   >  .   <=          redistribute it and/or  modify it under
 :`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
 .="- .-=="i,     .._         License as published by the Free Software
  - .   .-<_>     .<>         Foundation; either version 2 of the License,
      ._= =}       :          or (at your option) any later version.
     .%`+i>       _;_.
     .i_,=:_.      -<s.       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
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .`     .:       details.
  :     =  ...= . :.=-
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           Library General Public License along with
     --        :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 #include <qlayout.h>
 #include <qlistbox.h>
 #include <qcombobox.h>
 #include <qlabel.h>
 #include <qfont.h>
 
+#include <qpe/fontdatabase.h>
+
 #include "ofontselector.h"
 
+class OFontSelectorPrivate {
+public:
+	QListBox *   m_font_family_list;
+	QComboBox *  m_font_style_list;
+	QComboBox *  m_font_size_list;
+
+	bool         m_pointbug;
+
+	FontDatabase m_fdb;
+};
+
 
 class FontListItem : public QListBoxText {
 public:
 	FontListItem ( const QString &t, const QStringList &styles, const QValueList<int> &sizes ) : QListBoxText ( )
 	{
 		m_name = t;
 		m_styles = styles;
 		m_sizes = sizes;
 		
 		QString str = t;
 		str [0] = str [0]. upper ( );
 		setText ( str );
 	}
 
 	QString family ( ) const
 	{
 		return m_name;
 	}
 	
 	const QStringList &styles ( ) const
 	{
 		return m_styles;
 	}
 	
 	const QValueList<int> &sizes ( ) const
 	{
 		return m_sizes;
 	}
 	
 private:
 	QStringList m_styles;
 	QValueList<int> m_sizes;
 	QString m_name;
 };
 
 
 static int findItemCB ( QComboBox *box, const QString &str )
 {
 	for ( int i = 0; i < box-> count ( ); i++ ) {
 		if ( box-> text ( i ) == str )
 			return i;
 	}
 	return -1;
 }
 
 
+static int qt_version ( )
+{
+	const char *qver = qVersion ( );
+
+	return ( qver [0] - '0' ) * 100 + ( qver [2] - '0' ) * 10 + ( qver [4] - '0' );
+}
+
 
 OFontSelector::OFontSelector ( QWidget *parent, const char *name, WFlags fl ) : QWidget ( parent, name, fl )
 {
-    QGridLayout *gridLayout = new QGridLayout ( this, 0, 0, 4, 4 );
-    gridLayout->setRowStretch ( 4, 10 );
+	d = new OFontSelectorPrivate ( );
+
+	QGridLayout *gridLayout = new QGridLayout ( this, 0, 0, 4, 4 );
+	gridLayout->setRowStretch ( 4, 10 );
 
-    m_font_family_list = new QListBox( this, "FontListBox" );
-    gridLayout->addMultiCellWidget( m_font_family_list, 0, 4, 0, 0 );
-    connect( m_font_family_list, SIGNAL( highlighted( int ) ), this, SLOT( fontFamilyClicked( int ) ) );
+	d-> m_font_family_list = new QListBox( this, "FontListBox" );
+	gridLayout->addMultiCellWidget( d-> m_font_family_list, 0, 4, 0, 0 );
+	connect( d-> m_font_family_list, SIGNAL( highlighted( int ) ), this, SLOT( fontFamilyClicked( int ) ) );
 
-    QLabel *label = new QLabel( tr( "Style" ), this );
-    gridLayout->addWidget( label, 0, 1 );
+	QLabel *label = new QLabel( tr( "Style" ), this );
+	gridLayout->addWidget( label, 0, 1 );
 
-    m_font_style_list = new QComboBox( this, "StyleListBox" );
-    connect( m_font_style_list, SIGNAL(  activated( int ) ), this, SLOT( fontStyleClicked( int ) ) );
-    gridLayout->addWidget( m_font_style_list, 1, 1 );
+	d-> m_font_style_list = new QComboBox( this, "StyleListBox" );
+	connect( d-> m_font_style_list, SIGNAL(  activated( int ) ), this, SLOT( fontStyleClicked( int ) ) );
+	gridLayout->addWidget( d-> m_font_style_list, 1, 1 );
 
-    label = new QLabel( tr( "Size" ), this );
-    gridLayout->addWidget( label, 2, 1 );
+	label = new QLabel( tr( "Size" ), this );
+	gridLayout->addWidget( label, 2, 1 );
 
-    m_font_size_list = new QComboBox( this, "SizeListBox" );
-    connect( m_font_size_list, SIGNAL(  activated( int ) ),
-             this, SLOT( fontSizeClicked( int ) ) );
-    gridLayout->addWidget( m_font_size_list, 3, 1 );
+	d-> m_font_size_list = new QComboBox( this, "SizeListBox" );
+	connect( d-> m_font_size_list, SIGNAL(  activated( int ) ),
+			 this, SLOT( fontSizeClicked( int ) ) );
+	gridLayout->addWidget( d-> m_font_size_list, 3, 1 );
 
-	loadFonts ( m_font_family_list );
+	d-> m_pointbug = ( qt_version ( ) <= 233 );
+
+	loadFonts ( d-> m_font_family_list );
 }
 
 OFontSelector::~OFontSelector ( )
 {
+	delete d;
 }
 
 bool OFontSelector::setSelectedFont ( const QFont &f )
 {
-	return setSelectedFont ( f. family ( ), m_fdb. styleString ( f ), f. pointSize ( ), QFont::encodingName ( f. charSet ( )));
+	return setSelectedFont ( f. family ( ), d-> m_fdb. styleString ( f ), f. pointSize ( ), QFont::encodingName ( f. charSet ( )));
 }
 
 bool OFontSelector::setSelectedFont ( const QString &familyStr, const QString &styleStr, int sizeVal, const QString & /*charset*/ )
 {
 	QString sizeStr = QString::number ( sizeVal );
 
-	QListBoxItem *family = m_font_family_list-> findItem ( familyStr );
+	QListBoxItem *family = d-> m_font_family_list-> findItem ( familyStr );
 	if ( !family )
-		family = m_font_family_list-> findItem ( "Helvetica" );
+		family = d-> m_font_family_list-> findItem ( "Helvetica" );
 	if ( !family )
-		family = m_font_family_list-> firstItem ( );
-   	 m_font_family_list-> setCurrentItem ( family );    
-    fontFamilyClicked ( m_font_family_list-> index ( family ));
+		family = d-> m_font_family_list-> firstItem ( );
+   	 d-> m_font_family_list-> setCurrentItem ( family );	
+	fontFamilyClicked ( d-> m_font_family_list-> index ( family ));
 
-	int style = findItemCB ( m_font_style_list, styleStr );
+	int style = findItemCB ( d-> m_font_style_list, styleStr );
 	if ( style < 0 )
-		style = findItemCB ( m_font_style_list, "Regular" );
-	if ( style < 0 && m_font_style_list-> count ( ) > 0 )
+		style = findItemCB ( d-> m_font_style_list, "Regular" );
+	if ( style < 0 && d-> m_font_style_list-> count ( ) > 0 )
 		style = 0;
-	m_font_style_list-> setCurrentItem ( style );
+	d-> m_font_style_list-> setCurrentItem ( style );
 	fontStyleClicked ( style );
 
-	int size = findItemCB ( m_font_size_list, sizeStr );
+	int size = findItemCB ( d-> m_font_size_list, sizeStr );
 	if ( size < 0 )
-		size = findItemCB ( m_font_size_list, "10" );
-	if ( size < 0 && m_font_size_list-> count ( ) > 0 )
+		size = findItemCB ( d-> m_font_size_list, "10" );
+	if ( size < 0 && d-> m_font_size_list-> count ( ) > 0 )
 		size = 0;
-	m_font_size_list-> setCurrentItem ( size );
+	d-> m_font_size_list-> setCurrentItem ( size );
 	fontSizeClicked ( size );
 	
-	return (( family ) &&
-	        ( style >= 0 ) &&
-	        ( size >= 0 ));
+	return (( family ) && ( style >= 0 ) && ( size >= 0 ));
 }
 
 bool OFontSelector::selectedFont ( QString &family, QString &style, int &size )
 {
 	QString dummy;
 	return selectedFont ( family, style, size, dummy );
 }
 
 
 QString OFontSelector::fontFamily ( ) const
 {
-	FontListItem *fli = (FontListItem *) m_font_family_list-> item ( m_font_family_list-> currentItem ( ));
+	FontListItem *fli = (FontListItem *) d-> m_font_family_list-> item ( d-> m_font_family_list-> currentItem ( ));
 	
 	return fli ? fli-> family ( ) : QString::null;
 }
 
 QString OFontSelector::fontStyle ( ) const
 {
-	FontListItem *fli = (FontListItem *) m_font_family_list-> item ( m_font_family_list-> currentItem ( ));
-    int fst = m_font_style_list-> currentItem ( ); 
+	FontListItem *fli = (FontListItem *) d-> m_font_family_list-> item ( d-> m_font_family_list-> currentItem ( ));
+	int fst = d-> m_font_style_list-> currentItem ( ); 
 
 	return ( fli && fst >= 0 ) ? fli-> styles ( ) [fst] : QString::null;
 }
 
 int OFontSelector::fontSize ( ) const
 {
-	FontListItem *fli = (FontListItem *) m_font_family_list-> item ( m_font_family_list-> currentItem ( ));
-    int fsi = m_font_size_list-> currentItem ( ); 
+	FontListItem *fli = (FontListItem *) d-> m_font_family_list-> item ( d-> m_font_family_list-> currentItem ( ));
+	int fsi = d-> m_font_size_list-> currentItem ( ); 
 
 	return ( fli && fsi >= 0 ) ? fli-> sizes ( ) [fsi] : 10;
 }
 
 QString OFontSelector::fontCharSet ( ) const
 {
-	FontListItem *fli = (FontListItem *) m_font_family_list-> item ( m_font_family_list-> currentItem ( ));
+	FontListItem *fli = (FontListItem *) d-> m_font_family_list-> item ( d-> m_font_family_list-> currentItem ( ));
 
-	return fli ? m_fdb. charSets ( fli-> family ( )) [0] : QString::null;
+	return fli ? d-> m_fdb. charSets ( fli-> family ( )) [0] : QString::null;
 }
 
 bool OFontSelector::selectedFont ( QString &family, QString &style, int &size, QString &charset )
 {
-    int ffa = m_font_family_list-> currentItem ( );
-    int fst = m_font_style_list-> currentItem ( ); 
-    int fsi = m_font_size_list-> currentItem ( );
-    
-    FontListItem *fli = (FontListItem *) m_font_family_list-> item ( ffa );
-    
-    if ( fli ) {
-    	family = fli-> family ( );
-    	style = fst >= 0 ? fli-> styles ( ) [fst] : QString::null;
-    	size = fsi >= 0 ? fli-> sizes ( ) [fsi] : 10;
-    	charset = m_fdb. charSets ( fli-> family ( )) [0];
+	int ffa = d-> m_font_family_list-> currentItem ( );
+	int fst = d-> m_font_style_list-> currentItem ( ); 
+	int fsi = d-> m_font_size_list-> currentItem ( );
+	
+	FontListItem *fli = (FontListItem *) d-> m_font_family_list-> item ( ffa );
+	
+	if ( fli ) {
+		family = fli-> family ( );
+		style = fst >= 0 ? fli-> styles ( ) [fst] : QString::null;
+		size = fsi >= 0 ? fli-> sizes ( ) [fsi] : 10;
+		charset = d-> m_fdb. charSets ( fli-> family ( )) [0];
 
 		return true;
 	}
 	else
 		return false;
 }
 
 
-            
+			
 
 void OFontSelector::loadFonts ( QListBox *list )
 {
-	QStringList f = m_fdb. families ( );
+	QStringList f = d-> m_fdb. families ( );
 	
-	for ( QStringList::ConstIterator it = f. begin ( ); it != f. end ( ); ++it )
-		list-> insertItem ( new FontListItem ( *it, m_fdb. styles ( *it ), m_fdb. pointSizes ( *it )));
+	for ( QStringList::ConstIterator it = f. begin ( ); it != f. end ( ); ++it ) {
+		QValueList <int> ps = d-> m_fdb. pointSizes ( *it );
+		
+		if ( d-> m_pointbug ) {
+			for ( QValueList <int>::Iterator it = ps. begin ( ); it != ps. end ( ); it++ )
+				*it /= 10;
+		}
+	
+		list-> insertItem ( new FontListItem ( *it, d-> m_fdb. styles ( *it ), ps ));
+	}
 }
 
 void OFontSelector::fontFamilyClicked ( int index )
 {
-	QString oldstyle = m_font_style_list-> currentText ( );
-	QString oldsize  = m_font_size_list-> currentText ( );
+	QString oldstyle = d-> m_font_style_list-> currentText ( );
+	QString oldsize  = d-> m_font_size_list-> currentText ( );
 	
-    FontListItem *fli = (FontListItem *) m_font_family_list-> item ( index );
-    
-	m_font_style_list-> clear ( );    
-	m_font_style_list-> insertStringList ( fli-> styles ( ));
-	m_font_style_list-> setEnabled ( !fli-> styles ( ). isEmpty ( ));
+	FontListItem *fli = (FontListItem *) d-> m_font_family_list-> item ( index );
+	
+	d-> m_font_style_list-> clear ( );	
+	d-> m_font_style_list-> insertStringList ( fli-> styles ( ));
+	d-> m_font_style_list-> setEnabled ( !fli-> styles ( ). isEmpty ( ));
 
 	int i;
 		
-	i = findItemCB ( m_font_style_list, oldstyle );
+	i = findItemCB ( d-> m_font_style_list, oldstyle );
 	if ( i < 0 )
-		i = findItemCB ( m_font_style_list, "Regular" );
-	if (( i < 0 ) && ( m_font_style_list-> count ( ) > 0 ))
+		i = findItemCB ( d-> m_font_style_list, "Regular" );
+	if (( i < 0 ) && ( d-> m_font_style_list-> count ( ) > 0 ))
 		i = 0;
 		
 	if ( i >= 0 ) {
-		m_font_style_list-> setCurrentItem ( i );		
+		d-> m_font_style_list-> setCurrentItem ( i );		
 		fontStyleClicked ( i );
 	}
 	
-	m_font_size_list-> clear ( );
+	d-> m_font_size_list-> clear ( );
 	QValueList<int> sl = fli-> sizes ( );
 	
 	for ( QValueList<int>::Iterator it = sl. begin ( ); it != sl. end ( ); ++it ) 
-		m_font_size_list-> insertItem ( QString::number ( *it ));
+		d-> m_font_size_list-> insertItem ( QString::number ( *it ));
 
-	i = findItemCB ( m_font_size_list, oldsize );
+	i = findItemCB ( d-> m_font_size_list, oldsize );
 	if ( i < 0 )
-		i = findItemCB ( m_font_size_list, "10" );
-	if (( i < 0 ) && ( m_font_size_list-> count ( ) > 0 ))
+		i = findItemCB ( d-> m_font_size_list, "10" );
+	if (( i < 0 ) && ( d-> m_font_size_list-> count ( ) > 0 ))
 		i = 0;
 		
 	if ( i >= 0 ) {
-		m_font_size_list-> setCurrentItem ( i );	                                
+		d-> m_font_size_list-> setCurrentItem ( i );									
 		fontSizeClicked ( i );
 	}
 	changeFont ( );	
 }
 
 void OFontSelector::fontStyleClicked ( int /*index*/ )
 {
 	changeFont ( );	
 }
 
 void OFontSelector::fontSizeClicked ( int /*index*/ )
 {
 	changeFont ( );
 }
 
 void OFontSelector::changeFont ( )
 {
 	emit fontSelected ( selectedFont ( ));
 }
 
 
 QFont OFontSelector::selectedFont ( )
 {
-    int ffa = m_font_family_list-> currentItem ( );
-    int fst = m_font_style_list-> currentItem ( ); 
-    int fsi = m_font_size_list-> currentItem ( );
-    
-    FontListItem *fli = (FontListItem *) m_font_family_list-> item ( ffa );
-    
-    if ( fli ) {
-		return m_fdb. font ( fli-> family ( ), \
-		                     fst >= 0 ? fli-> styles ( ) [fst] : QString::null, \
-		                     fsi >= 0 ? fli-> sizes ( ) [fsi] : 10, \
-		                     m_fdb. charSets ( fli-> family ( )) [0] );
+	int ffa = d-> m_font_family_list-> currentItem ( );
+	int fst = d-> m_font_style_list-> currentItem ( ); 
+	int fsi = d-> m_font_size_list-> currentItem ( );
+	
+	FontListItem *fli = (FontListItem *) d-> m_font_family_list-> item ( ffa );
+	
+	if ( fli ) {
+		return d-> m_fdb. font ( fli-> family ( ), \
+		                         fst >= 0 ? fli-> styles ( ) [fst] : QString::null, \
+		                         fsi >= 0 ? fli-> sizes ( ) [fsi] : 10, \
+		                         d-> m_fdb. charSets ( fli-> family ( )) [0] );
 	}
 	else
 		return QFont ( );
 }
-
-
-                
\ No newline at end of file
diff --git a/libopie/ofontselector.h b/libopie/ofontselector.h
index b3aa862..a9c8a72 100644
--- a/libopie/ofontselector.h
+++ b/libopie/ofontselector.h
@@ -1,82 +1,77 @@
 /*
                =.            This file is part of the OPIE Project
              .=l.            Copyright (c)  2002 Robert Griebl <sandman@handhelds.org>
            .>+-=
  _;:,     .>    :=|.         This library is free software; you can
 .> <`_,   >  .   <=          redistribute it and/or  modify it under
 :`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
 .="- .-=="i,     .._         License as published by the Free Software
  - .   .-<_>     .<>         Foundation; either version 2 of the License,
      ._= =}       :          or (at your option) any later version.
     .%`+i>       _;_.
     .i_,=:_.      -<s.       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
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .`     .:       details.
  :     =  ...= . :.=-
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           Library General Public License along with
     --        :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 #ifndef __OPIE_FONTSELECTOR_H__
 #define __OPIE_FONTSELECTOR_H__
 
 #include <qwidget.h>
-#include <qpe/fontdatabase.h>
 
-class QComboBox;
 class QListBox;
-class QFont;
+class OFontSelectorPrivate;
+
 
 class OFontSelector : public QWidget
 {
     Q_OBJECT
 
 public:
     OFontSelector ( QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
     virtual ~OFontSelector ( );
 
 	bool selectedFont ( QString &family, QString &style, int &size );
 	bool selectedFont ( QString &family, QString &style, int &size, QString &charset );
 	
 	QFont selectedFont ( );
 
 	bool setSelectedFont ( const QFont & );
 	bool setSelectedFont ( const QString &family, const QString &style, int size, const QString &charset = 0 );
 
 	QString fontFamily ( ) const;
 	QString fontStyle ( ) const;
 	int fontSize ( ) const;
 	QString fontCharSet ( ) const;
 
 signals:
 	void fontSelected ( const QFont & );
 
 protected slots:
     virtual void fontFamilyClicked ( int );
     virtual void fontStyleClicked ( int );
     virtual void fontSizeClicked ( int );
 
 private:
 	void loadFonts ( QListBox * );
 
     void changeFont ( );
 	
 private:
-    QListBox *    m_font_family_list;
-    QComboBox *   m_font_style_list;
-    QComboBox *   m_font_size_list;
-    
-    FontDatabase  m_fdb;
+	OFontSelectorPrivate *d;
 };
 
 #endif