void VAbout::initialize()
{
int fw = WSystemMetrics::dialogFrameWidth();
int fh = WSystemMetrics::dialogFrameHeight();
int wid = 0;
int yoff = fh;
for( int i=0; _viperDesc[i] != NULL; i++ ) {
int w = getTextExtentX( _viperDesc[i] );
int h = getTextExtentY( _viperDesc[i] );
if( w > 0 ) {
if( wid < w ) wid = w;
WText* t1 = new WText( this, WRect(fw, yoff, w, h), _viperDesc[i] );
// WText* t1 = new WText( this, WRect(fw, yoff, w, h), _viperDesc[i], TextStyleCentre );
yoff += h * 5/4;
t1->show();
}
}
wid += fw * 2;
static const char ok[] = { "OK" };
int w = getTextExtentX( ok ) * 3;
int h = getTextExtentY( ok ) * 3/2;
int xoff = (wid - w) / 2;
WDefPushButton* bOk = new WDefPushButton( this, WRect( xoff, yoff, w, h), "OK" );
yoff += h * 5/4;
bOk->onClick( this, (cbw)&VAbout::okButton );
bOk->show();
shrink();
centre();
show();
bOk->setFocus();
}
void WAutoDialog::updateExtents( const char *t, int *w, int *h ) {
/****************************************************************/
if( getTextExtentX( t ) > *w ) {
*w = getTextExtentX( t );
}
if( getTextExtentY( t ) > *h ) {
*h = getTextExtentY( t );
}
}
WFlashPage::WFlashPage( WWindow* parent, WHotSpots* hs, int idx, const char* title, const char* text[], int interval )
: WWindow( parent, title, WStyleSimpleFrame | WStylePopup )
, _idx( idx )
, _width( 0 )
, _height( 0 )
, _hotSpot( hs )
, _flashTimer( NULL )
//-------------------------------------------------------------------------
{
if( text ) {
for( int i=0; text[i]; i++ ) {
int w = getTextExtentX( text[i] );
if( _width < w ) _width = w;
_height += getTextExtentY( text[i] );
_text.add( new WString( text[i] ) );
}
}
init( interval, title );
}
void WFlashPage::init( int interval, const char *title )
{
WPoint hotSize;
_hotSpot->hotSpotSize( _idx, hotSize );
if( _width < hotSize.x() ) _width = hotSize.x();
_height += hotSize.y();
if( interval == INTERVAL_OK_BUTTON ) {
static const char ok[] = { "OK" };
int w = getTextExtentX( ok ) * 3;
int h = getTextExtentY( ok ) * 3/2;
int xoff = (_width - w) / 2;
int yoff = _height + h / 2;
WDefPushButton* bOk = new WDefPushButton( this, WRect( xoff, yoff, w, h), ok );
bOk->onClick( this, (cbw)&WFlashPage::okButton );
bOk->setFocus();
bOk->show();
_height += 2*h;
} else {
if( _width - hotSize.x() ) {
_height += WSystemMetrics::captionSize();
}
}
WOrdinal wheight = _height;
if( title ) {
wheight += WSystemMetrics::captionSize();
}
WOrdinal wwidth = _width;
move( 0, 0 );
size( wwidth, wheight );
centre();
show();
update(); // force the paint method.
if( interval > 0 ) {
_flashTimer = new WTimer( this, (cbt)&WFlashPage::flashTimer );
_flashTimer->start( (WORD)interval, 1 );
}
}
