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authorTimothy Pearson <[email protected]>2011-11-06 15:56:40 -0600
committerTimothy Pearson <[email protected]>2011-11-06 15:56:40 -0600
commite16866e072f94410321d70daedbcb855ea878cac (patch)
treeee3f52eabde7da1a0e6ca845fb9c2813cf1558cf /tdeui/kcolordialog.cpp
parenta58c20c1a7593631a1b50213c805507ebc16adaf (diff)
downloadtdelibs-e16866e072f94410321d70daedbcb855ea878cac.tar.gz
tdelibs-e16866e072f94410321d70daedbcb855ea878cac.zip
Actually move the kde files that were renamed in the last commit
Diffstat (limited to 'tdeui/kcolordialog.cpp')
-rw-r--r--tdeui/kcolordialog.cpp1616
1 files changed, 1616 insertions, 0 deletions
diff --git a/tdeui/kcolordialog.cpp b/tdeui/kcolordialog.cpp
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+/* This file is part of the KDE libraries
+ Copyright (C) 1997 Martin Jones ([email protected])
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this library; see the file COPYING.LIB. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+//-----------------------------------------------------------------------------
+// KDE color selection dialog.
+//
+// 1999-09-27 Espen Sand <[email protected]>
+// KColorDialog is now subclassed from KDialogBase. I have also extended
+// KColorDialog::getColor() so that it contains a parent argument. This
+// improves centering capability.
+//
+// layout management added Oct 1997 by Mario Weilguni
+//
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <tqcheckbox.h>
+#include <tqcombobox.h>
+#include <tqdrawutil.h>
+#include <tqevent.h>
+#include <tqfile.h>
+#include <tqimage.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqvalidator.h>
+#include <tqpainter.h>
+#include <tqpushbutton.h>
+#include <tqspinbox.h>
+#include <tqtimer.h>
+
+#include <kapplication.h>
+#include <kconfig.h>
+#include <kglobal.h>
+#include <kglobalsettings.h>
+#include <kiconloader.h>
+#include <klineedit.h>
+#include <klistbox.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kseparator.h>
+#include <kpalette.h>
+#include <kimageeffect.h>
+
+#include "kcolordialog.h"
+#include "kcolordrag.h"
+#include "kstaticdeleter.h"
+#include <config.h>
+#include <kdebug.h>
+
+#include "config.h"
+#ifdef Q_WS_X11
+#include <X11/Xlib.h>
+
+// defined in qapplication_x11.cpp
+typedef int (*QX11EventFilter) (XEvent*);
+extern QX11EventFilter qt_set_x11_event_filter (QX11EventFilter filter);
+#endif
+
+struct ColorPaletteNameType
+{
+ const char* m_fileName;
+ const char* m_displayName;
+};
+
+const ColorPaletteNameType colorPaletteName[]=
+{
+ { "Recent_Colors", I18N_NOOP2( "palette name", "* Recent Colors *" ) },
+ { "Custom_Colors", I18N_NOOP2( "palette name", "* Custom Colors *" ) },
+ { "40.colors", I18N_NOOP2( "palette name", "Forty Colors" ) },
+ { "Rainbow.colors",I18N_NOOP2( "palette name", "Rainbow Colors" ) },
+ { "Royal.colors", I18N_NOOP2( "palette name", "Royal Colors" ) },
+ { "Web.colors", I18N_NOOP2( "palette name", "Web Colors" ) },
+ { 0, 0 } // end of data
+};
+
+const int recentColorIndex = 0;
+const int customColorIndex = 1;
+
+class KColorSpinBox : public TQSpinBox
+{
+public:
+ KColorSpinBox(int minValue, int maxValue, int step, TQWidget* parent)
+ : TQSpinBox(minValue, maxValue, step, parent, "kcolorspinbox")
+ { }
+
+ // Override Qt's braindead auto-selection.
+ virtual void valueChange()
+ {
+ updateDisplay();
+ emit valueChanged( value() );
+ emit valueChanged( currentValueText() );
+ }
+
+};
+
+
+#define STANDARD_PAL_SIZE 17
+
+KColor::KColor()
+: TQColor()
+{
+ r = 0; g = 0; b = 0; h = 0; s = 0; v = 0;
+}
+
+KColor::KColor( const KColor &col)
+: TQColor( col )
+{
+ h = col.h; s = col.s; v = col.v;
+ r = col.r; g = col.g; b = col.b;
+}
+
+KColor::KColor( const TQColor &col)
+: TQColor( col )
+{
+ TQColor::getRgb(&r, &g, &b);
+ TQColor::getHsv(&h, &s, &v);
+}
+
+bool KColor::operator==(const KColor& col) const
+{
+ return (h == col.h) && (s == col.s) && (v == col.v) &&
+ (r == col.r) && (g == col.g) && (b == col.b);
+}
+
+KColor& KColor::operator=(const KColor& col)
+{
+ *(TQColor *)this = col;
+ h = col.h; s = col.s; v = col.v;
+ r = col.r; g = col.g; b = col.b;
+ return *this;
+}
+
+void
+KColor::setHsv(int _h, int _s, int _v)
+{
+ h = _h; s = _s; v = _v;
+ TQColor::setHsv(h, s, v);
+ TQColor::rgb(&r, &g, &b);
+}
+
+void
+KColor::setRgb(int _r, int _g, int _b)
+{
+ r = _r; g = _g; b = _b;
+ TQColor::setRgb(r, g, b);
+ TQColor::hsv(&h, &s, &v);
+}
+
+void
+KColor::rgb(int *_r, int *_g, int *_b) const
+{
+ *_r = r; *_g = g; *_b = b;
+}
+
+void
+KColor::hsv(int *_h, int *_s, int *_v) const
+{
+ *_h = h; *_s = s; *_v = v;
+}
+
+
+static TQColor *standardPalette = 0;
+static KStaticDeleter<TQColor> spd;
+
+static void createStandardPalette()
+{
+ if ( standardPalette )
+ return;
+
+ spd.setObject(standardPalette, new TQColor [STANDARD_PAL_SIZE], true/*array*/);
+
+ int i = 0;
+
+ standardPalette[i++] = Qt::red;
+ standardPalette[i++] = Qt::green;
+ standardPalette[i++] = Qt::blue;
+ standardPalette[i++] = Qt::cyan;
+ standardPalette[i++] = Qt::magenta;
+ standardPalette[i++] = Qt::yellow;
+ standardPalette[i++] = Qt::darkRed;
+ standardPalette[i++] = Qt::darkGreen;
+ standardPalette[i++] = Qt::darkBlue;
+ standardPalette[i++] = Qt::darkCyan;
+ standardPalette[i++] = Qt::darkMagenta;
+ standardPalette[i++] = Qt::darkYellow;
+ standardPalette[i++] = Qt::white;
+ standardPalette[i++] = Qt::lightGray;
+ standardPalette[i++] = Qt::gray;
+ standardPalette[i++] = Qt::darkGray;
+ standardPalette[i++] = Qt::black;
+}
+
+
+KHSSelector::KHSSelector( TQWidget *parent, const char *name )
+ : KXYSelector( parent, name )
+{
+ setRange( 0, 0, 359, 255 );
+}
+
+void KHSSelector::updateContents()
+{
+ drawPalette(&pixmap);
+}
+
+void KHSSelector::resizeEvent( TQResizeEvent * )
+{
+ updateContents();
+}
+
+void KHSSelector::drawContents( TQPainter *painter )
+{
+ painter->drawPixmap( contentsRect().x(), contentsRect().y(), pixmap );
+}
+
+void KHSSelector::drawPalette( TQPixmap *pixmap )
+{
+ int xSize = contentsRect().width(), ySize = contentsRect().height();
+ TQImage image( xSize, ySize, 32 );
+ TQColor col;
+ int h, s;
+ uint *p;
+
+ for ( s = ySize-1; s >= 0; s-- )
+ {
+ p = (uint *) image.scanLine( ySize - s - 1 );
+ for( h = 0; h < xSize; h++ )
+ {
+ col.setHsv( 359*h/(xSize-1), 255*s/((ySize == 1) ? 1 : ySize-1), 192 );
+ *p = col.rgb();
+ p++;
+ }
+ }
+
+ if ( TQColor::numBitPlanes() <= 8 )
+ {
+ createStandardPalette();
+ KImageEffect::dither( image, standardPalette, STANDARD_PAL_SIZE );
+ }
+ pixmap->convertFromImage( image );
+}
+
+
+//-----------------------------------------------------------------------------
+
+KValueSelector::KValueSelector( TQWidget *parent, const char *name )
+ : KSelector( Qt::Vertical, parent, name ), _hue(0), _sat(0)
+{
+ setRange( 0, 255 );
+ pixmap.setOptimization( TQPixmap::BestOptim );
+}
+
+KValueSelector::KValueSelector(Orientation o, TQWidget *parent, const char *name
+ )
+ : KSelector( o, parent, name), _hue(0), _sat(0)
+{
+ setRange( 0, 255 );
+ pixmap.setOptimization( TQPixmap::BestOptim );
+}
+
+void KValueSelector::updateContents()
+{
+ drawPalette(&pixmap);
+}
+
+void KValueSelector::resizeEvent( TQResizeEvent * )
+{
+ updateContents();
+}
+
+void KValueSelector::drawContents( TQPainter *painter )
+{
+ painter->drawPixmap( contentsRect().x(), contentsRect().y(), pixmap );
+}
+
+void KValueSelector::drawPalette( TQPixmap *pixmap )
+{
+ int xSize = contentsRect().width(), ySize = contentsRect().height();
+ TQImage image( xSize, ySize, 32 );
+ TQColor col;
+ uint *p;
+ QRgb rgb;
+
+ if ( orientation() == Qt::Horizontal )
+ {
+ for ( int v = 0; v < ySize; v++ )
+ {
+ p = (uint *) image.scanLine( ySize - v - 1 );
+
+ for( int x = 0; x < xSize; x++ )
+ {
+ col.setHsv( _hue, _sat, 255*x/((xSize == 1) ? 1 : xSize-1) );
+ rgb = col.rgb();
+ *p++ = rgb;
+ }
+ }
+ }
+
+ if( orientation() == Qt::Vertical )
+ {
+ for ( int v = 0; v < ySize; v++ )
+ {
+ p = (uint *) image.scanLine( ySize - v - 1 );
+ col.setHsv( _hue, _sat, 255*v/((ySize == 1) ? 1 : ySize-1) );
+ rgb = col.rgb();
+ for ( int i = 0; i < xSize; i++ )
+ *p++ = rgb;
+ }
+ }
+
+ if ( TQColor::numBitPlanes() <= 8 )
+ {
+ createStandardPalette();
+ KImageEffect::dither( image, standardPalette, STANDARD_PAL_SIZE );
+ }
+ pixmap->convertFromImage( image );
+}
+
+//-----------------------------------------------------------------------------
+
+KColorCells::KColorCells( TQWidget *parent, int rows, int cols )
+ : TQGridView( parent )
+{
+ shade = true;
+ setNumRows( rows );
+ setNumCols( cols );
+ colors = new TQColor [ rows * cols ];
+
+ for ( int i = 0; i < rows * cols; i++ )
+ colors[i] = TQColor();
+
+ selected = 0;
+ inMouse = false;
+
+ // Drag'n'Drop
+ setAcceptDrops( true);
+
+ setHScrollBarMode( AlwaysOff );
+ setVScrollBarMode( AlwaysOff );
+ viewport()->setBackgroundMode( PaletteBackground );
+ setBackgroundMode( PaletteBackground );
+}
+
+KColorCells::~KColorCells()
+{
+ delete [] colors;
+}
+
+void KColorCells::setColor( int colNum, const TQColor &col )
+{
+ colors[colNum] = col;
+ updateCell( colNum/numCols(), colNum%numCols() );
+}
+
+void KColorCells::paintCell( TQPainter *painter, int row, int col )
+{
+ TQBrush brush;
+ int w = 1;
+
+ if (shade)
+ {
+ qDrawShadePanel( painter, 1, 1, cellWidth()-2,
+ cellHeight()-2, tqcolorGroup(), true, 1, &brush );
+ w = 2;
+ }
+ TQColor color = colors[ row * numCols() + col ];
+ if (!color.isValid())
+ {
+ if (!shade) return;
+ color = backgroundColor();
+ }
+
+ painter->setPen( color );
+ painter->setBrush( TQBrush( color ) );
+ painter->drawRect( w, w, cellWidth()-w*2, cellHeight()-w*2 );
+
+ if ( row * numCols() + col == selected )
+ painter->drawWinFocusRect( w, w, cellWidth()-w*2, cellHeight()-w*2 );
+}
+
+void KColorCells::resizeEvent( TQResizeEvent * )
+{
+ setCellWidth( width() / numCols() );
+ setCellHeight( height() / numRows() );
+}
+
+void KColorCells::mousePressEvent( TQMouseEvent *e )
+{
+ inMouse = true;
+ mPos = e->pos();
+}
+
+int KColorCells::posToCell(const TQPoint &pos, bool ignoreBorders)
+{
+ int row = pos.y() / cellHeight();
+ int col = pos.x() / cellWidth();
+ int cell = row * numCols() + col;
+
+ if (!ignoreBorders)
+ {
+ int border = 2;
+ int x = pos.x() - col * cellWidth();
+ int y = pos.y() - row * cellHeight();
+ if ( (x < border) || (x > cellWidth()-border) ||
+ (y < border) || (y > cellHeight()-border))
+ return -1;
+ }
+ return cell;
+}
+
+void KColorCells::mouseMoveEvent( TQMouseEvent *e )
+{
+ if( !(e->state() & Qt::LeftButton)) return;
+
+ if(inMouse) {
+ int delay = KGlobalSettings::dndEventDelay();
+ if(e->x() > mPos.x()+delay || e->x() < mPos.x()-delay ||
+ e->y() > mPos.y()+delay || e->y() < mPos.y()-delay){
+ // Drag color object
+ int cell = posToCell(mPos);
+ if ((cell != -1) && colors[cell].isValid())
+ {
+ KColorDrag *d = new KColorDrag( colors[cell], this);
+ d->dragCopy();
+ }
+ }
+ }
+}
+
+void KColorCells::dragEnterEvent( TQDragEnterEvent *event)
+{
+ event->accept( acceptDrags && KColorDrag::canDecode( event));
+}
+
+void KColorCells::dropEvent( TQDropEvent *event)
+{
+ TQColor c;
+ if( KColorDrag::decode( event, c)) {
+ int cell = posToCell(event->pos(), true);
+ setColor(cell,c);
+ }
+}
+
+void KColorCells::mouseReleaseEvent( TQMouseEvent *e )
+{
+ int cell = posToCell(mPos);
+ int currentCell = posToCell(e->pos());
+
+ // If we release the mouse in another cell and we don't have
+ // a drag we should ignore this event.
+ if (currentCell != cell)
+ cell = -1;
+
+ if ( (cell != -1) && (selected != cell) )
+ {
+ int prevSel = selected;
+ selected = cell;
+ updateCell( prevSel/numCols(), prevSel%numCols() );
+ updateCell( cell/numCols(), cell%numCols() );
+ }
+
+ inMouse = false;
+ if (cell != -1)
+ emit colorSelected( cell );
+}
+
+void KColorCells::mouseDoubleClickEvent( TQMouseEvent * /*e*/ )
+{
+ int cell = posToCell(mPos);
+
+ if (cell != -1)
+ emit colorDoubleClicked( cell );
+}
+
+
+//-----------------------------------------------------------------------------
+
+KColorPatch::KColorPatch( TQWidget *parent ) : TQFrame( parent )
+{
+ setFrameStyle( TQFrame::Panel | TQFrame::Sunken );
+ colContext = 0;
+ setAcceptDrops( true);
+}
+
+KColorPatch::~KColorPatch()
+{
+ if ( colContext )
+ TQColor::destroyAllocContext( colContext );
+}
+
+void KColorPatch::setColor( const TQColor &col )
+{
+ if ( colContext )
+ TQColor::destroyAllocContext( colContext );
+ colContext = TQColor::enterAllocContext();
+ color.setRgb( col.rgb() );
+ color.alloc();
+ TQColor::leaveAllocContext();
+
+ TQPainter painter;
+
+ painter.begin( this );
+ drawContents( &painter );
+ painter.end();
+}
+
+void KColorPatch::drawContents( TQPainter *painter )
+{
+ painter->setPen( color );
+ painter->setBrush( TQBrush( color ) );
+ painter->drawRect( contentsRect() );
+}
+
+void KColorPatch::mouseMoveEvent( TQMouseEvent *e )
+{
+ // Drag color object
+ if( !(e->state() & Qt::LeftButton)) return;
+ KColorDrag *d = new KColorDrag( color, this);
+ d->dragCopy();
+}
+
+void KColorPatch::dragEnterEvent( TQDragEnterEvent *event)
+{
+ event->accept( KColorDrag::canDecode( event));
+}
+
+void KColorPatch::dropEvent( TQDropEvent *event)
+{
+ TQColor c;
+ if( KColorDrag::decode( event, c)) {
+ setColor( c);
+ emit colorChanged( c);
+ }
+}
+
+class KPaletteTable::KPaletteTablePrivate
+{
+public:
+ TQMap<TQString,TQColor> m_namedColorMap;
+};
+
+KPaletteTable::KPaletteTable( TQWidget *parent, int minWidth, int cols)
+ : TQWidget( parent ), cells(0), mPalette(0), mMinWidth(minWidth), mCols(cols)
+{
+ d = new KPaletteTablePrivate;
+
+ i18n_namedColors = i18n("Named Colors");
+
+ TQStringList diskPaletteList = KPalette::getPaletteList();
+ TQStringList paletteList;
+
+ // We must replace the untranslated file names by translate names (of course only for KDE's standard palettes)
+ for ( int i = 0; colorPaletteName[i].m_fileName; ++i )
+ {
+ diskPaletteList.remove( colorPaletteName[i].m_fileName );
+ paletteList.append( i18n( "palette name", colorPaletteName[i].m_displayName ) );
+ }
+ paletteList += diskPaletteList;
+ paletteList.append( i18n_namedColors );
+
+ TQVBoxLayout *layout = new TQVBoxLayout( this );
+
+ combo = new TQComboBox( false, this );
+ combo->insertStringList( paletteList );
+ layout->addWidget(combo);
+
+ sv = new TQScrollView( this );
+ TQSize cellSize = TQSize( mMinWidth, 120);
+ sv->setHScrollBarMode( TQScrollView::AlwaysOff);
+ sv->setVScrollBarMode( TQScrollView::AlwaysOn);
+ TQSize minSize = TQSize(sv->verticalScrollBar()->width(), 0);
+ minSize += TQSize(sv->frameWidth(), 0);
+ minSize += TQSize(cellSize);
+ sv->setFixedSize(minSize);
+ layout->addWidget(sv);
+
+ mNamedColorList = new KListBox( this, "namedColorList", 0 );
+ mNamedColorList->setFixedSize(minSize);
+ mNamedColorList->hide();
+ layout->addWidget(mNamedColorList);
+ connect( mNamedColorList, TQT_SIGNAL(highlighted( const TQString & )),
+ this, TQT_SLOT( slotColorTextSelected( const TQString & )) );
+
+ setFixedSize( tqsizeHint());
+ connect( combo, TQT_SIGNAL(activated(const TQString &)),
+ this, TQT_SLOT(slotSetPalette( const TQString &)));
+}
+
+KPaletteTable::~KPaletteTable()
+{
+ delete mPalette;
+ delete d;
+}
+
+TQString
+KPaletteTable::palette() const
+{
+ return combo->currentText();
+}
+
+
+static const char * const *namedColorFilePath( void )
+{
+ //
+ // 2000-02-05 Espen Sand.
+ // Add missing filepaths here. Make sure the last entry is 0!
+ //
+ static const char * const path[] =
+ {
+#ifdef X11_RGBFILE
+ X11_RGBFILE,
+#endif
+ "/usr/share/X11/rgb.txt",
+ "/usr/X11R6/lib/X11/rgb.txt",
+ "/usr/openwin/lib/X11/rgb.txt", // for Solaris.
+ 0
+ };
+ return path;
+}
+
+
+
+
+void
+KPaletteTable::readNamedColor( void )
+{
+ if( mNamedColorList->count() != 0 )
+ {
+ return; // Strings already present
+ }
+
+ KGlobal::locale()->insertCatalogue("kdelibs_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()) );
+ }
+}
+
+
+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 );
+ }
+}
+
+
+//
+// 2000-02-12 Espen Sand
+// Set the color in two steps. The setPalette() slot will not emit a signal
+// with the current color setting. The reason is that setPalette() is used
+// by the color selector dialog on startup. In the color selector dialog
+// we normally want to display a startup color which we specify
+// when the dialog is started. The slotSetPalette() slot below will
+// set the palette and then use the information to emit a signal with the
+// new color setting. It is only used by the combobox widget.
+//
+void
+KPaletteTable::slotSetPalette( const TQString &_paletteName )
+{
+ setPalette( _paletteName );
+ if( mNamedColorList->isVisible() )
+ {
+ int item = mNamedColorList->currentItem();
+ mNamedColorList->setCurrentItem( item < 0 ? 0 : item );
+ slotColorTextSelected( mNamedColorList->currentText() );
+ }
+ else
+ {
+ slotColorCellSelected(0); // FIXME: We need to save the current value!!
+ }
+}
+
+
+void
+KPaletteTable::setPalette( const TQString &_paletteName )
+{
+ TQString paletteName( _paletteName);
+ if (paletteName.isEmpty())
+ paletteName = i18n_recentColors;
+
+ if (combo->currentText() != paletteName)
+ {
+ bool found = false;
+ for(int i = 0; i < combo->count(); i++)
+ {
+ if (combo->text(i) == paletteName)
+ {
+ combo->setCurrentItem(i);
+ found = true;
+ break;
+ }
+ }
+ if (!found)
+ {
+ combo->insertItem(paletteName);
+ combo->setCurrentItem(combo->count()-1);
+ }
+ }
+
+ // We must again find the file name of the palette from the eventual translation
+ for ( int i = 0; colorPaletteName[i].m_fileName; ++i )
+ {
+ if ( paletteName == i18n( "palette name", colorPaletteName[i].m_displayName ) )
+ {
+ paletteName = colorPaletteName[i].m_fileName;
+ break;
+ }
+ }
+
+
+ //
+ // 2000-02-12 Espen Sand
+ // The palette mode "i18n_namedColors" does not use the KPalette class.
+ // In fact, 'mPalette' and 'cells' are 0 when in this mode. The reason
+ // for this is maninly that KPalette reads from and writes to files using
+ // "locate()". The colors used in "i18n_namedColors" mode comes from the
+ // X11 diretory and is not writable. I don't think this fit in KPalette.
+ //
+ if( !mPalette || mPalette->name() != paletteName )
+ {
+ if( paletteName == i18n_namedColors )
+ {
+ sv->hide();
+ mNamedColorList->show();
+ readNamedColor();
+
+ delete cells; cells = 0;
+ delete mPalette; mPalette = 0;
+ }
+ else
+ {
+ mNamedColorList->hide();
+ sv->show();
+
+ delete cells;
+ delete mPalette;
+ mPalette = new KPalette(paletteName);
+ int rows = (mPalette->nrColors()+mCols-1) / mCols;
+ if (rows < 1) rows = 1;
+ cells = new KColorCells( sv->viewport(), rows, mCols);
+ cells->setShading(false);
+ cells->setAcceptDrags(false);
+ TQSize cellSize = TQSize( mMinWidth, mMinWidth * rows / mCols);
+ cells->setFixedSize( cellSize );
+ for( int i = 0; i < mPalette->nrColors(); i++)
+ {
+ cells->setColor( i, mPalette->color(i) );
+ }
+ connect( cells, TQT_SIGNAL( colorSelected( int ) ),
+ TQT_SLOT( slotColorCellSelected( int ) ) );
+ connect( cells, TQT_SIGNAL( colorDoubleClicked( int ) ),
+ TQT_SLOT( slotColorCellDoubleClicked( int ) ) );
+ sv->addChild( cells );
+ cells->show();
+ sv->updateScrollBars();
+ }
+ }
+}
+
+
+
+void
+KPaletteTable::slotColorCellSelected( int col )
+{
+ if (!mPalette || (col >= mPalette->nrColors()))
+ return;
+ emit colorSelected( mPalette->color(col), mPalette->colorName(col) );
+}
+
+void
+KPaletteTable::slotColorCellDoubleClicked( int col )
+{
+ if (!mPalette || (col >= mPalette->nrColors()))
+ return;
+ emit colorDoubleClicked( mPalette->color(col), mPalette->colorName(col) );
+}
+
+
+void
+KPaletteTable::slotColorTextSelected( const TQString &colorText )
+{
+ emit colorSelected( d->m_namedColorMap[ colorText ], colorText );
+}
+
+
+void
+KPaletteTable::addToCustomColors( const TQColor &color)
+{
+ setPalette(i18n( "palette name", colorPaletteName[ customColorIndex ].m_displayName ));
+ mPalette->addColor( color );
+ mPalette->save();
+ delete mPalette;
+ mPalette = 0;
+ setPalette(i18n( "palette name", colorPaletteName[ customColorIndex ].m_displayName ));
+}
+
+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 ) );
+}
+
+class KColorDialog::KColorDialogPrivate {
+public:
+ KPaletteTable *table;
+ TQString originalPalette;
+ bool bRecursion;
+ bool bEditRgb;
+ bool bEditHsv;
+ bool bEditHtml;
+ bool bColorPicking;
+ TQLabel *colorName;
+ KLineEdit *htmlName;
+ KColorSpinBox *hedit;
+ KColorSpinBox *sedit;
+ KColorSpinBox *vedit;
+ KColorSpinBox *redit;
+ KColorSpinBox *gedit;
+ KColorSpinBox *bedit;
+ KColorPatch *patch;
+ KHSSelector *hsSelector;
+ KPalette *palette;
+ KValueSelector *valuePal;
+ TQVBoxLayout* l_right;
+ TQGridLayout* tl_layout;
+ TQCheckBox *cbDefaultColor;
+ KColor defaultColor;
+ KColor selColor;
+#ifdef Q_WS_X11
+ QX11EventFilter oldfilter;
+#endif
+};
+
+
+KColorDialog::KColorDialog( TQWidget *parent, const char *name, bool modal )
+ :KDialogBase( parent, name, modal, i18n("Select Color"),
+ modal ? Ok|Cancel : Close,
+ Ok, true )
+{
+ d = new KColorDialogPrivate;
+ d->bRecursion = true;
+ d->bColorPicking = false;
+#ifdef Q_WS_X11
+ d->oldfilter = 0;
+#endif
+ d->cbDefaultColor = 0L;
+ connect( this, TQT_SIGNAL(okClicked(void)),this,TQT_SLOT(slotWriteSettings(void)));
+ connect( this, TQT_SIGNAL(closeClicked(void)),this,TQT_SLOT(slotWriteSettings(void)));
+
+ TQLabel *label;
+
+ //
+ // Create the top level page and its layout
+ //
+ TQWidget *page = new TQWidget( this );
+ setMainWidget( page );
+
+ TQGridLayout *tl_layout = new TQGridLayout( page, 3, 3, 0, spacingHint() );
+ d->tl_layout = tl_layout;
+ tl_layout->addColSpacing( 1, spacingHint() * 2 );
+
+ //
+ // the more complicated part: the left side
+ // add a V-box
+ //
+ TQVBoxLayout *l_left = new TQVBoxLayout();
+ tl_layout->addLayout(l_left, 0, 0);
+
+ //
+ // add a H-Box for the XY-Selector and a grid for the
+ // entry fields
+ //
+ TQHBoxLayout *l_ltop = new TQHBoxLayout();
+ l_left->addLayout(l_ltop);
+
+ // a little space between
+ l_left->addSpacing(10);
+
+ TQGridLayout *l_lbot = new TQGridLayout(3, 6);
+ l_left->addLayout(TQT_TQLAYOUT(l_lbot));
+
+ //
+ // the palette and value selector go into the H-box
+ //
+ d->hsSelector = new KHSSelector( page );
+ d->hsSelector->setMinimumSize(140, 70);
+ l_ltop->addWidget(d->hsSelector, 8);
+ connect( d->hsSelector, TQT_SIGNAL( valueChanged( int, int ) ),
+ TQT_SLOT( slotHSChanged( int, int ) ) );
+
+ d->valuePal = new KValueSelector( page );
+ d->valuePal->setMinimumSize(26, 70);
+ l_ltop->addWidget(d->valuePal, 1);
+ connect( d->valuePal, TQT_SIGNAL( valueChanged( int ) ),
+ TQT_SLOT( slotVChanged( int ) ) );
+
+
+ //
+ // add the HSV fields
+ //
+ label = new TQLabel( i18n("H:"), page );
+ label->tqsetAlignment(AlignRight | AlignVCenter);
+ l_lbot->addWidget(label, 0, 2);
+ d->hedit = new KColorSpinBox( 0, 359, 1, page );
+ d->hedit->setValidator( new TQIntValidator( TQT_TQOBJECT(d->hedit) ) );
+ l_lbot->addWidget(d->hedit, 0, 3);
+ connect( d->hedit, TQT_SIGNAL( valueChanged(int) ),
+ TQT_SLOT( slotHSVChanged() ) );
+
+ label = new TQLabel( i18n("S:"), page );
+ label->tqsetAlignment(AlignRight | AlignVCenter);
+ l_lbot->addWidget(label, 1, 2);
+ d->sedit = new KColorSpinBox( 0, 255, 1, page );
+ d->sedit->setValidator( new TQIntValidator( TQT_TQOBJECT(d->sedit) ) );
+ l_lbot->addWidget(d->sedit, 1, 3);
+ connect( d->sedit, TQT_SIGNAL( valueChanged(int) ),
+ TQT_SLOT( slotHSVChanged() ) );
+
+ label = new TQLabel( i18n("V:"), page );
+ label->tqsetAlignment(AlignRight | AlignVCenter);
+ l_lbot->addWidget(label, 2, 2);
+ d->vedit = new KColorSpinBox( 0, 255, 1, page );
+ d->vedit->setValidator( new TQIntValidator( TQT_TQOBJECT(d->vedit) ) );
+ l_lbot->addWidget(d->vedit, 2, 3);
+ connect( d->vedit, TQT_SIGNAL( valueChanged(int) ),
+ TQT_SLOT( slotHSVChanged() ) );
+
+ //
+ // add the RGB fields
+ //
+ label = new TQLabel( i18n("R:"), page );
+ label->tqsetAlignment(AlignRight | AlignVCenter);
+ l_lbot->addWidget(label, 0, 4);
+ d->redit = new KColorSpinBox( 0, 255, 1, page );
+ d->redit->setValidator( new TQIntValidator( TQT_TQOBJECT(d->redit) ) );
+ l_lbot->addWidget(d->redit, 0, 5);
+ connect( d->redit, TQT_SIGNAL( valueChanged(int) ),
+ TQT_SLOT( slotRGBChanged() ) );
+
+ label = new TQLabel( i18n("G:"), page );
+ label->tqsetAlignment(AlignRight | AlignVCenter);
+ l_lbot->addWidget( label, 1, 4);
+ d->gedit = new KColorSpinBox( 0, 255,1, page );
+ d->gedit->setValidator( new TQIntValidator( TQT_TQOBJECT(d->gedit) ) );
+ l_lbot->addWidget(d->gedit, 1, 5);
+ connect( d->gedit, TQT_SIGNAL( valueChanged(int) ),
+ TQT_SLOT( slotRGBChanged() ) );
+
+ label = new TQLabel( i18n("B:"), page );
+ label->tqsetAlignment(AlignRight | AlignVCenter);
+ l_lbot->addWidget(label, 2, 4);
+ d->bedit = new KColorSpinBox( 0, 255, 1, page );
+ d->bedit->setValidator( new TQIntValidator( TQT_TQOBJECT(d->bedit) ) );
+ l_lbot->addWidget(d->bedit, 2, 5);
+ connect( d->bedit, TQT_SIGNAL( valueChanged(int) ),
+ TQT_SLOT( slotRGBChanged() ) );
+
+ //
+ // the entry fields should be wide enough to hold 8888888
+ //
+ int w = d->hedit->fontMetrics().width("8888888");
+ d->hedit->setFixedWidth(w);
+ d->sedit->setFixedWidth(w);
+ d->vedit->setFixedWidth(w);
+
+ d->redit->setFixedWidth(w);
+ d->gedit->setFixedWidth(w);
+ d->bedit->setFixedWidth(w);
+
+ //
+ // add a layout for the right side
+ //
+ d->l_right = new TQVBoxLayout;
+ tl_layout->addLayout(d->l_right, 0, 2);
+
+ //
+ // Add the palette table
+ //
+ d->table = new KPaletteTable( page );
+ d->l_right->addWidget(d->table, 10);
+
+ connect( d->table, TQT_SIGNAL( colorSelected( const TQColor &, const TQString & ) ),
+ TQT_SLOT( slotColorSelected( const TQColor &, const TQString & ) ) );
+
+ connect(
+ d->table,
+ TQT_SIGNAL( colorDoubleClicked( const TQColor &, const TQString & ) ),
+ TQT_SLOT( slotColorDoubleClicked( const TQColor &, const TQString & ) )
+ );
+ // Store the default value for saving time.
+ d->originalPalette = d->table->palette();
+
+ //
+ // a little space between
+ //
+ d->l_right->addSpacing(10);
+
+ TQHBoxLayout *l_hbox = new TQHBoxLayout( d->l_right );
+
+ //
+ // The add to custom colors button
+ //
+ TQPushButton *button = new TQPushButton( page );
+ button->setText(i18n("&Add to Custom Colors"));
+ l_hbox->addWidget(button, 0, AlignLeft);
+ connect( button, TQT_SIGNAL( clicked()), TQT_SLOT( slotAddToCustomColors()));
+
+ //
+ // The color picker button
+ //
+ button = new TQPushButton( page );
+ button->setPixmap( BarIcon("colorpicker"));
+ l_hbox->addWidget(button, 0, AlignHCenter );
+ connect( button, TQT_SIGNAL( clicked()), TQT_SLOT( slotColorPicker()));
+
+ //
+ // a little space between
+ //
+ d->l_right->addSpacing(10);
+
+ //
+ // and now the entry fields and the patch (=colored box)
+ //
+ TQGridLayout *l_grid = new TQGridLayout( d->l_right, 2, 3);
+
+ l_grid->setColStretch(2, 1);
+
+ label = new TQLabel( page );
+ label->setText(i18n("Name:"));
+ l_grid->addWidget(TQT_TQWIDGET(label), 0, 1, Qt::AlignLeft);
+
+ d->colorName = new TQLabel( page );
+ l_grid->addWidget(TQT_TQWIDGET(d->colorName), 0, 2, Qt::AlignLeft);
+
+ label = new TQLabel( page );
+ label->setText(i18n("HTML:"));
+ l_grid->addWidget(TQT_TQWIDGET(label), 1, 1, Qt::AlignLeft);
+
+ d->htmlName = new KLineEdit( page );
+ d->htmlName->setMaxLength( 13 ); // Qt's TQColor allows 12 hexa-digits
+ d->htmlName->setText("#FFFFFF"); // But HTML uses only 6, so do not worry about the size
+ w = d->htmlName->fontMetrics().width(TQString::tqfromLatin1("#DDDDDDD"));
+ d->htmlName->setFixedWidth(w);
+ l_grid->addWidget(TQT_TQWIDGET(d->htmlName), 1, 2, Qt::AlignLeft);
+
+ connect( d->htmlName, TQT_SIGNAL( textChanged(const TQString &) ),
+ TQT_SLOT( slotHtmlChanged() ) );
+
+ d->patch = new KColorPatch( page );
+ d->patch->setFixedSize(48, 48);
+ l_grid->addMultiCellWidget(TQT_TQWIDGET(d->patch), 0, 1, 0, 0, Qt::AlignHCenter | Qt::AlignVCenter);
+ connect( d->patch, TQT_SIGNAL( colorChanged( const TQColor&)),
+ TQT_SLOT( setColor( const TQColor&)));
+
+ tl_layout->activate();
+ page->setMinimumSize( page->tqsizeHint() );
+
+ readSettings();
+ d->bRecursion = false;
+ d->bEditHsv = false;
+ d->bEditRgb = false;
+ d->bEditHtml = false;
+
+ disableResize();
+ KColor col;
+ col.setHsv( 0, 0, 255 );
+ _setColor( col );
+
+ d->htmlName->installEventFilter(this);
+ d->hsSelector->installEventFilter(this);
+ d->hsSelector->setAcceptDrops(true);
+}
+
+KColorDialog::~KColorDialog()
+{
+#ifdef Q_WS_X11
+ if (d->bColorPicking)
+ qt_set_x11_event_filter(d->oldfilter);
+#endif
+ delete d;
+}
+
+bool
+KColorDialog::eventFilter( TQObject *obj, TQEvent *ev )
+{
+ if ((TQT_BASE_OBJECT(obj) == TQT_BASE_OBJECT(d->htmlName)) || (TQT_BASE_OBJECT(obj) == TQT_BASE_OBJECT(d->hsSelector)))
+ switch(ev->type())
+ {
+ case TQEvent::DragEnter:
+ case TQEvent::DragMove:
+ case TQEvent::DragLeave:
+ case TQEvent::Drop:
+ case TQEvent::DragResponse:
+ tqApp->sendEvent(d->patch, ev);
+ return true;
+ default:
+ break;
+ }
+ return KDialogBase::eventFilter(obj, ev);
+}
+
+void
+KColorDialog::setDefaultColor( const TQColor& col )
+{
+ if ( !d->cbDefaultColor )
+ {
+ //
+ // a little space between
+ //
+ d->l_right->addSpacing(10);
+
+ //
+ // and the "default color" checkbox, under all items on the right side
+ //
+ d->cbDefaultColor = new TQCheckBox( i18n( "Default color" ), mainWidget() );
+ d->cbDefaultColor->setChecked(true);
+
+ d->l_right->addWidget( d->cbDefaultColor );
+
+ mainWidget()->setMaximumSize( QWIDGETSIZE_MAX, QWIDGETSIZE_MAX ); // cancel setFixedSize()
+ d->tl_layout->activate();
+ mainWidget()->setMinimumSize( mainWidget()->tqsizeHint() );
+ disableResize();
+
+ connect( d->cbDefaultColor, TQT_SIGNAL( clicked() ), TQT_SLOT( slotDefaultColorClicked() ) );
+ }
+
+ d->defaultColor = col;
+
+ slotDefaultColorClicked();
+}
+
+TQColor KColorDialog::defaultColor() const
+{
+ return d->defaultColor;
+}
+
+void KColorDialog::slotDefaultColorClicked()
+{
+ if ( d->cbDefaultColor->isChecked() )
+ {
+ d->selColor = d->defaultColor;
+ showColor( d->selColor, i18n( "-default-" ) );
+ } else
+ {
+ showColor( d->selColor, TQString::null );
+ }
+}
+
+void
+KColorDialog::readSettings()
+{
+ KConfigGroup group( KGlobal::config(), "Colors" );
+
+ TQString palette = group.readEntry("CurrentPalette");
+ d->table->setPalette(palette);
+}
+
+void
+KColorDialog::slotWriteSettings()
+{
+ KConfigGroup group( KGlobal::config(), "Colors" );
+
+ TQString palette = d->table->palette();
+ if (!group.hasDefault("CurrentPalette") &&
+ (d->table->palette() == d->originalPalette))
+ {
+ group.revertToDefault("CurrentPalette");
+ }
+ else
+ {
+ group.writeEntry("CurrentPalette", d->table->palette());
+ }
+}
+
+TQColor
+KColorDialog::color() const
+{
+ if ( d->cbDefaultColor && d->cbDefaultColor->isChecked() )
+ return TQColor();
+ if ( d->selColor.isValid() )
+ d->table->addToRecentColors( d->selColor );
+ return d->selColor;
+}
+
+void KColorDialog::setColor( const TQColor &col )
+{
+ _setColor( col );
+}
+
+//
+// static function to display dialog and return color
+//
+int KColorDialog::getColor( TQColor &theColor, TQWidget *parent )
+{
+ KColorDialog dlg( parent, "Color Selector", true );
+ if ( theColor.isValid() )
+ dlg.setColor( theColor );
+ int result = dlg.exec();
+
+ if ( result == Accepted )
+ {
+ theColor = dlg.color();
+ }
+
+ return result;
+}
+
+//
+// static function to display dialog and return color
+//
+int KColorDialog::getColor( TQColor &theColor, const TQColor& defaultCol, TQWidget *parent )
+{
+ KColorDialog dlg( parent, "Color Selector", true );
+ dlg.setDefaultColor( defaultCol );
+ dlg.setColor( theColor );
+ int result = dlg.exec();
+
+ if ( result == Accepted )
+ theColor = dlg.color();
+
+ return result;
+}
+
+void KColorDialog::slotRGBChanged( void )
+{
+ if (d->bRecursion) return;
+ int red = d->redit->value();
+ int grn = d->gedit->value();
+ int blu = d->bedit->value();
+
+ if ( red > 255 || red < 0 ) return;
+ if ( grn > 255 || grn < 0 ) return;
+ if ( blu > 255 || blu < 0 ) return;
+
+ KColor col;
+ col.setRgb( red, grn, blu );
+ d->bEditRgb = true;
+ _setColor( col );
+ d->bEditRgb = false;
+}
+
+void KColorDialog::slotHtmlChanged( void )
+{
+ if (d->bRecursion || d->htmlName->text().isEmpty()) return;
+
+ TQString strColor( d->htmlName->text() );
+
+ // Assume that a user does not want to type the # all the time
+ if ( strColor[0] != '#' )
+ {
+ bool signalsblocked = d->htmlName->signalsBlocked();
+ d->htmlName->blockSignals(true);
+ strColor.prepend("#");
+ d->htmlName->setText(strColor);
+ d->htmlName->blockSignals(signalsblocked);
+ }
+
+ const TQColor color( strColor );
+
+ if ( color.isValid() )
+ {
+ KColor col( color );
+ d->bEditHtml = true;
+ _setColor( col );
+ d->bEditHtml = false;
+ }
+}
+
+void KColorDialog::slotHSVChanged( void )
+{
+ if (d->bRecursion) return;
+ int hue = d->hedit->value();
+ int sat = d->sedit->value();
+ int val = d->vedit->value();
+
+ if ( hue > 359 || hue < 0 ) return;
+ if ( sat > 255 || sat < 0 ) return;
+ if ( val > 255 || val < 0 ) return;
+
+ KColor col;
+ col.setHsv( hue, sat, val );
+ d->bEditHsv = true;
+ _setColor( col );
+ d->bEditHsv = false;
+}
+
+void KColorDialog::slotHSChanged( int h, int s )
+{
+ int _h, _s, v;
+ d->selColor.hsv(&_h, &_s, &v);
+ if (v < 0)
+ v = 0;
+ KColor col;
+ col.setHsv( h, s, v );
+ _setColor( col );
+}
+
+void KColorDialog::slotVChanged( int v )
+{
+ int h, s, _v;
+ d->selColor.hsv(&h, &s, &_v);
+ KColor col;
+ col.setHsv( h, s, v );
+ _setColor( col );
+}
+
+void KColorDialog::slotColorSelected( const TQColor &color )
+{
+ _setColor( color );
+}
+
+void KColorDialog::slotAddToCustomColors( )
+{
+ d->table->addToCustomColors( d->selColor );
+}
+
+void KColorDialog::slotColorSelected( const TQColor &color, const TQString &name )
+{
+ _setColor( color, name);
+}
+
+void KColorDialog::slotColorDoubleClicked
+(
+ const TQColor & color,
+ const TQString & name
+)
+{
+ _setColor(color, name);
+ accept();
+}
+
+void KColorDialog::_setColor(const KColor &color, const TQString &name)
+{
+ if (color.isValid())
+ {
+ if (d->cbDefaultColor && d->cbDefaultColor->isChecked())
+ d->cbDefaultColor->setChecked(false);
+ d->selColor = color;
+ }
+ else
+ {
+ if (d->cbDefaultColor && d->cbDefaultColor->isChecked())
+ d->cbDefaultColor->setChecked(true);
+ d->selColor = d->defaultColor;
+ }
+
+ showColor( d->selColor, name );
+
+ emit colorSelected( d->selColor );
+}
+
+// show but don't set into selColor, nor emit colorSelected
+void KColorDialog::showColor( const KColor &color, const TQString &name )
+{
+ d->bRecursion = true;
+
+ if (name.isEmpty())
+ d->colorName->setText( i18n("-unnamed-"));
+ else
+ d->colorName->setText( name );
+
+ d->patch->setColor( color );
+
+ setRgbEdit( color );
+ setHsvEdit( color );
+ setHtmlEdit( color );
+
+ int h, s, v;
+ color.hsv( &h, &s, &v );
+ d->hsSelector->setValues( h, s );
+ d->valuePal->blockSignals(true);
+ d->valuePal->setHue( h );
+ d->valuePal->setSaturation( s );
+ d->valuePal->setValue( v );
+ d->valuePal->updateContents();
+ d->valuePal->blockSignals(false);
+ d->valuePal->tqrepaint( false );
+ d->bRecursion = false;
+}
+
+
+static TQWidget *kde_color_dlg_widget = 0;
+
+#ifdef Q_WS_X11
+static int kde_color_dlg_handler(XEvent *event)
+{
+ if (event->type == ButtonRelease)
+ {
+ TQMouseEvent e( TQEvent::MouseButtonRelease, TQPoint(),
+ TQPoint(event->xmotion.x_root, event->xmotion.y_root) , 0, 0 );
+ TQApplication::sendEvent( kde_color_dlg_widget, &e );
+ return true;
+ }
+ return false;
+}
+#endif
+void
+KColorDialog::slotColorPicker()
+{
+ d->bColorPicking = true;
+#ifdef Q_WS_X11
+ d->oldfilter = qt_set_x11_event_filter(kde_color_dlg_handler);
+#endif
+ kde_color_dlg_widget = this;
+ grabMouse( tqcrossCursor );
+ grabKeyboard();
+}
+
+void
+KColorDialog::mouseReleaseEvent( TQMouseEvent *e )
+{
+ if (d->bColorPicking)
+ {
+ d->bColorPicking = false;
+#ifdef Q_WS_X11
+ qt_set_x11_event_filter(d->oldfilter);
+ d->oldfilter = 0;
+#endif
+ releaseMouse();
+ releaseKeyboard();
+ _setColor( grabColor( e->globalPos() ) );
+ return;
+ }
+ KDialogBase::mouseReleaseEvent( e );
+}
+
+TQColor
+KColorDialog::grabColor(const TQPoint &p)
+{
+ TQWidget *desktop = TQT_TQWIDGET(TQApplication::desktop());
+ TQPixmap pm = TQPixmap::grabWindow( desktop->winId(), p.x(), p.y(), 1, 1);
+ TQImage i = pm.convertToImage();
+ return i.pixel(0,0);
+}
+
+void
+KColorDialog::keyPressEvent( TQKeyEvent *e )
+{
+ if (d->bColorPicking)
+ {
+ if (e->key() == Key_Escape)
+ {
+ d->bColorPicking = false;
+#ifdef Q_WS_X11
+ qt_set_x11_event_filter(d->oldfilter);
+ d->oldfilter = 0;
+#endif
+ releaseMouse();
+ releaseKeyboard();
+ }
+ e->accept();
+ return;
+ }
+ KDialogBase::keyPressEvent( e );
+}
+
+void KColorDialog::setRgbEdit( const KColor &col )
+{
+ if (d->bEditRgb) return;
+ int r, g, b;
+ col.rgb( &r, &g, &b );
+
+ d->redit->setValue( r );
+ d->gedit->setValue( g );
+ d->bedit->setValue( b );
+}
+
+void KColorDialog::setHtmlEdit( const KColor &col )
+{
+ if (d->bEditHtml) return;
+ int r, g, b;
+ col.rgb( &r, &g, &b );
+ TQString num;
+
+ num.sprintf("#%02X%02X%02X", r,g,b);
+ d->htmlName->setText( num );
+}
+
+
+void KColorDialog::setHsvEdit( const KColor &col )
+{
+ if (d->bEditHsv) return;
+ int h, s, v;
+ col.hsv( &h, &s, &v );
+
+ d->hedit->setValue( h );
+ d->sedit->setValue( s );
+ d->vedit->setValue( v );
+}
+
+void KHSSelector::virtual_hook( int id, void* data )
+{ KXYSelector::virtual_hook( id, data ); }
+
+void KValueSelector::virtual_hook( int id, void* data )
+{ KSelector::virtual_hook( id, data ); }
+
+void KPaletteTable::virtual_hook( int, void* )
+{ /*BASE::virtual_hook( id, data );*/ }
+
+void KColorCells::virtual_hook( int, void* )
+{ /*BASE::virtual_hook( id, data );*/ }
+
+void KColorPatch::virtual_hook( int, void* )
+{ /*BASE::virtual_hook( id, data );*/ }
+
+void KColorDialog::virtual_hook( int id, void* data )
+{ KDialogBase::virtual_hook( id, data ); }
+
+
+#include "kcolordialog.moc"
+//#endif