void KColorTable::KColorTablePrivate::slotShowNamedColorReadError(void) { if (mNamedColorList->count() == 0) { QString msg = tr("" "Unable to read X11 RGB color strings. The following " "file location(s) were examined:\n"); const char * const *path = namedColorFilePath(); for (int i = 0; path[i]; ++i) { msg += path[i]; msg += '\n'; } QMessageBox::warning(0,"warning", msg); } }
void KPaletteTable::slotShowNamedColorReadError( void ) { if( mNamedColorList->count() == 0 ) { TQString msg = i18n("" "Unable to read X11 RGB color strings. The following " "file location(s) were examined:\n"); const char * const *path = namedColorFilePath(); for( int i=0; path[i]; ++i ) { msg += path[i]; msg += "\n"; } KMessageBox::sorry( this, msg ); } }
void KPaletteTable::readNamedColor( void ) { if( mNamedColorList->count() != 0 ) { return; // Strings already present } TDEGlobal::locale()->insertCatalogue("tdelibs_colors"); // // Code somewhat inspired by KPalette. // const char * const *path = namedColorFilePath(); for( int i=0; path[i]; ++i ) { TQFile paletteFile( path[i] ); if( !paletteFile.open( IO_ReadOnly ) ) { continue; } TQString line; TQStringList list; while( paletteFile.readLine( line, 100 ) != -1 ) { int red, green, blue; int pos = 0; if( sscanf(line.ascii(), "%d %d %d%n", &red, &green, &blue, &pos ) == 3 ) { // // Remove duplicates. Every name with a space and every name // that start with "gray". // TQString name = line.mid(pos).stripWhiteSpace(); if( name.isNull() || name.find(' ') != -1 || name.find( "gray" ) != -1 || name.find( "grey" ) != -1 ) { continue; } const TQColor color ( red, green, blue ); if ( color.isValid() ) { const TQString colorName( i18n("color", name.latin1() ) ); list.append( colorName ); d->m_namedColorMap[ colorName ] = color; } } } list.sort(); mNamedColorList->insertStringList( list ); break; } if( mNamedColorList->count() == 0 ) { // // Give the error dialog box a chance to center above the // widget (or dialog). If we had displayed it now we could get a // situation where the (modal) error dialog box pops up first // preventing the real dialog to become visible until the // error dialog box is removed (== bad UI). // TQTimer::singleShot( 10, this, TQT_SLOT(slotShowNamedColorReadError()) ); } }