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#include <qpe/config.h>
#include "ofontmenu.h"
/**
* Constructs the FontMenu.
*
* @param parent The parent widget
* @param name A name for this widget
* @param list The list of widgets to be controlled
*/
OFontMenu::OFontMenu(QWidget *parent, const char *name, const QList<QWidget> &list )
: QPopupMenu( parent, name )
{
m_list = list;
m_wids.setAutoDelete( TRUE );
insertItem(tr("Large"), this, SLOT(slotLarge() ),
0, 10);
insertItem(tr("Medium"), this, SLOT(slotMedium() ),
0, 11 );
insertItem(tr("Small"), this, SLOT(slotSmall() ),
0, 12 );
setCheckable( true );
m_size=10;
}
/**
* This method saves the font size
* into a Config object
* OFontMenu will be used as group and size as key
* @param cfg The Config object to be used
*/
void OFontMenu::save(Config *cfg )
{
cfg->setGroup("OFontMenu" );
cfg->writeEntry("size", m_size );
}
/**
* This method restores the font size from a Config object
* it'll apply the sizes to the widgets and will also set the
* menu appropriate
*/
void OFontMenu::restore(Config *cfg )
{
cfg->setGroup("OFontMeny" );
m_size = cfg->readNumEntry("size" );
setItemChecked(10, false );
setItemChecked(11, false );
setItemChecked(12, false );
switch( m_size ){
case 8:
setItemChecked(12, true );
break;
case 14:
setItemChecked(10, true );
break;
case 10:// fall through
default:
setItemChecked(11, true );
m_size = 10;
break;
}
setFontSize( m_size );
}
/**
* set the list of widgets
* @param list the widget list
*/
void OFontMenu::setWidgets(const QList<QWidget> &list )
{
m_list = list;
}
/**
* add a widget to the list
* @param wid The widget to be added
*/
void OFontMenu::addWidget( QWidget *wid )
{
m_list.append(wid );
}
/**
* removes the widget from the list of controlled objects
* @param wid the to be removed widget
*/
void OFontMenu::removeWidget( QWidget *wid )
{
m_list.remove( wid );
}
/**
* The list of controlled widgets
*/
const QList<QWidget> &OFontMenu::widgets()const
{
return m_list;
}
/**
* Forces a size on a widget
* @param wid The widget
* @param size The font size forced onto the widget
*/
void OFontMenu::forceSize(QWidget *wid, int size )
{
WidSize *widz = new WidSize;
widz->wid = wid;
widz->size = size;
m_wids.append( widz );
}
void OFontMenu::slotSmall()
{
setItemChecked(10, false );
setItemChecked(11, false );
setItemChecked(12, true );
setFontSize( 8 );
}
void OFontMenu::slotMedium()
{
setItemChecked(10, false );
setItemChecked(11, true );
setItemChecked(12, false );
setFontSize(10 );
}
void OFontMenu::slotLarge()
{
setItemChecked(10, true );
setItemChecked(11, false );
setItemChecked(12, false );
setFontSize(14 );
}
void OFontMenu::setFontSize(int size )
{
m_size = size;
QWidget *wid;
for(wid = m_list.first(); wid !=0; wid = m_list.next() ){
QFont font = wid->font();
font.setPointSize( size );
wid->setFont( font );
}
if(!m_wids.isEmpty() ){
WidSize *wids;
for( wids = m_wids.first(); wids != 0; wids = m_wids.next() ){
QFont font = wids->wid->font();
font.setPointSize( wids->size );
wids->wid->setFont( font );
}
}
emit fontChanged(size );
}
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