void ColorPaletteWidget::updatePalette( const QString &palette) {
KPalette* newPal = 0L;
QColor color;
int nrColors = 0;
int height = _palette->height();
int width = 7 * height;
QPixmap pix(width, height);
QPainter p(&pix);
int size = 1;
int step = 1;
int pos = 0;
int i;
if (!palette.isEmpty()) {
newPal = new KPalette(palette);
nrColors = newPal->nrColors();
}
if (nrColors > 0) {
size = width / nrColors;
if (size == 0) {
size = 1;
step = nrColors / width;
}
}
p.fillRect(p.window(), QColor("white"));
for (i=0; i<nrColors; i+=step) {
color = newPal->color(i);
p.fillRect(pos*size, 0, size, height, QBrush(color));
++pos;
}
_paletteDisplay->setPixmap(pix);
delete newPal;
}
void
KPaletteTable::addToRecentColors( const TQColor &color)
{
//
// 2000-02-12 Espen Sand.
// The 'mPalette' is always 0 when current mode is i18n_namedColors
//
bool recentIsSelected = false;
if ( mPalette && mPalette->name() == colorPaletteName[ recentColorIndex ].m_fileName )
{
delete mPalette;
mPalette = 0;
recentIsSelected = true;
}
KPalette *recentPal = new KPalette( colorPaletteName[ recentColorIndex ].m_fileName );
if (recentPal->findColor(color) == -1)
{
recentPal->addColor( color );
recentPal->save();
}
delete recentPal;
if (recentIsSelected)
setPalette( i18n( "palette name", colorPaletteName[ recentColorIndex ].m_displayName ) );
}
int main( int argc, char **argv )
{
TDEApplication a( argc, argv, "KPalettetest" );
TQStringList palettes = KPalette::getPaletteList();
for(TQStringList::ConstIterator it = palettes.begin();
it != palettes.end(); it++)
{
printf("Palette = %s\n", (*it).ascii());
KPalette myPalette = KPalette(*it);
printf("Palette Name = \"%s\"\n", myPalette.name().ascii());
printf("Description:\n\"%s\"\n", myPalette.description().ascii());
printf("Nr of Colors = %d\n", myPalette.nrColors());
for(int i = 0; i < myPalette.nrColors(); i++)
{
int r,g,b;
myPalette.color(i).rgb(&r, &g, &b);
printf("#%d Name = \"%s\" #%02x%02x%02x\n",
i, myPalette.colorName(i).ascii(), r,g,b);
}
}
}