OFontSelector has now an optional builtin preview widget

1 files changed, 43 insertions, 8 deletions

diff --git a/libopie/ofontselector.cpp b/libopie/ofontselector.cpp
index e1090b5..b905474 100644
--- a/libopie/ofontselector.cpp
+++ b/libopie/ofontselector.cpp
@@ -28,26 +28,28 @@
 
 #include <qlayout.h>
 #include <qlistbox.h>
 #include <qcombobox.h>
 #include <qlabel.h>
 #include <qfont.h>
+#include <qmultilineedit.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;
+public: 
+        QListBox *      m_font_family_list;
+        QComboBox *     m_font_style_list;
+        QComboBox *     m_font_size_list;
+        QMultiLineEdit *m_preview;
 
-        bool         m_pointbug;
+        bool            m_pointbug;
 
-        FontDatabase m_fdb;
+        FontDatabase    m_fdb;
 };
 
 
 class FontListItem : public QListBoxText {
 public:
         FontListItem ( const QString &t, const QStringList &styles, const QValueList<int> &sizes ) : QListBoxText ( )
@@ -98,13 +100,13 @@ 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 )
+OFontSelector::OFontSelector ( bool withpreview, QWidget *parent, const char *name, WFlags fl ) : QWidget ( parent, name, fl )
 {
         d = new OFontSelectorPrivate ( );
 
         QGridLayout *gridLayout = new QGridLayout ( this, 0, 0, 4, 4 );
         gridLayout->setRowStretch ( 4, 10 );
 
@@ -126,12 +128,25 @@ OFontSelector::OFontSelector ( QWidget *parent, const char *name, WFlags fl ) :
         connect( d-> m_font_size_list, SIGNAL(  activated( int ) ),
                          this, SLOT( fontSizeClicked( int ) ) );
         gridLayout->addWidget( d-> m_font_size_list, 3, 1 );
 
         d-> m_pointbug = ( qt_version ( ) <= 233 );
 
+        if ( withpreview ) {
+                d-> m_preview = new QMultiLineEdit ( this, "Preview" );
+                d-> m_preview-> setAlignment ( AlignCenter );
+                d-> m_preview-> setWordWrap ( QMultiLineEdit::WidgetWidth );
+                d-> m_preview-> setMargin ( 3 ); 
+                d-> m_preview-> setText ( tr( "The Quick Brown Fox Jumps Over The Lazy Dog" ));
+                gridLayout-> addRowSpacing ( 5, 4 );
+                gridLayout-> addMultiCellWidget ( d-> m_preview, 6, 6, 0, 1 );
+                gridLayout-> setRowStretch ( 6, 5 );
+        }
+        else
+                d-> m_preview = 0;
+
         loadFonts ( d-> m_font_family_list );
 }
 
 OFontSelector::~OFontSelector ( )
 {
         delete d;
@@ -301,13 +316,18 @@ void OFontSelector::fontSizeClicked ( int /*index*/ )
 {
         changeFont ( );
 }
 
 void OFontSelector::changeFont ( )
 {
-        emit fontSelected ( selectedFont ( ));
+        QFont f = selectedFont ( );
+
+        if ( d-> m_preview )
+                d-> m_preview-> setFont ( f );
+
+        emit fontSelected ( f );
 }
 
 
 QFont OFontSelector::selectedFont ( )
 {
         int ffa = d-> m_font_family_list-> currentItem ( );
@@ -322,6 +342,21 @@ QFont OFontSelector::selectedFont ( )
                                          fsi >= 0 ? fli-> sizes ( ) [fsi] : 10, \
                                          d-> m_fdb. charSets ( fli-> family ( )) [0] );
         }
         else
                 return QFont ( );
 }
+
+
+void OFontSelector::resizeEvent ( QResizeEvent *re )
+{
+        if ( d-> m_preview ) {
+                d-> m_preview-> setMinimumHeight ( 1 );
+                d-> m_preview-> setMaximumHeight ( 32767 );
+        }
+
+        QWidget::resizeEvent ( re );
+        
+        if ( d-> m_preview )
+                d-> m_preview-> setFixedHeight ( d-> m_preview-> height ( ));
+                
+}