/*
Remove a character set from the list.
*/
void QIMPenSettingsWidget::removeCharSet( int pos )
{
if ( pos >= 0 && pos < (int)charSets.count() ) {
charSets.removeAt( pos );
currCharSet = 0;
if ( charSets.count() ) {
emit changeCharSet( currCharSet );
emit changeCharSet( charSets.at(currCharSet)->cs );
}
totalStretch = 0;
CharSetEntryIterator it = charSets.begin();
for ( ; it != charSets.end(); ++it )
totalStretch += (*it)->stretch;
update();
}
}
/*!
Remove a character set from the list.
*/
void QIMPenWidget::removeCharSet( int pos )
{
if ( pos >= 0 && pos < (int)charSets.count() ) {
charSets.remove( pos );
currCharSet = 0;
if ( charSets.count() ) {
emit changeCharSet( currCharSet );
emit changeCharSet( charSets.at(currCharSet)->cs );
}
totalStretch = 0;
CharSetEntryIterator it( charSets );
for ( ; it.current(); ++it )
totalStretch += it.current()->stretch;
update();
}
}
/*
Insert a character set into the list.
*/
void QIMPenSettingsWidget::insertCharSet( QIMPenCharSet *cs, int stretch, int pos )
{
CharSetEntry *e = new CharSetEntry;
e->cs = cs;
e->stretch = stretch;
if ( pos < 0 )
pos = charSets.count();
charSets.insert( pos, e );
currCharSet = 0;
emit changeCharSet( currCharSet );
emit changeCharSet( charSets.at(currCharSet)->cs );
totalStretch = 0;
CharSetEntryIterator it = charSets.begin();
for ( ; it != charSets.end(); ++it )
totalStretch += (*it)->stretch;
update();
}
/*!
If the point \a p is over one of the character set titles, switch
to the set and return true.
*/
bool QIMPenSettingsWidget::selectSet( QPoint p )
{
if ( charSets.count() ) {
CharSetEntryIterator it = charSets.begin();
int spos = 0;
int idx = 0;
for ( ; it != charSets.end(); ++it, idx++ ) {
int setWidth = width() * (*it)->stretch / totalStretch;
spos += setWidth;
if ( p.x() < spos ) {
if ( idx != currCharSet ) {
currCharSet = idx;
update( 0, 0, width(), 12 );
emit changeCharSet( currCharSet );
emit changeCharSet( charSets.at(currCharSet)->cs );
}
break;
}
}
}
return false;
}
void QIMPenSettingsWidget::changeCharSet( QIMPenCharSet *cs, int pos )
{
if ( pos >= 0 && pos < (int)charSets.count() ) {
CharSetEntry *e = new CharSetEntry;
e->cs = cs;
e->stretch = charSets.at(pos)->stretch;
delete charSets.takeAt( pos );
charSets.insert( pos, e );
if ( pos == currCharSet ) {
emit changeCharSet( charSets.at(currCharSet)->cs );
}
update();
}
}
