summaryrefslogtreecommitdiff
path: root/libqtaux
Side-by-side diff
Diffstat (limited to 'libqtaux') (more/less context) (ignore whitespace changes)
-rw-r--r--libqtaux/qcolordialog.cpp837
-rw-r--r--libqtaux/qcolordialog.h315
2 files changed, 563 insertions, 589 deletions
diff --git a/libqtaux/qcolordialog.cpp b/libqtaux/qcolordialog.cpp
index 5881a89..1574841 100644
--- a/libqtaux/qcolordialog.cpp
+++ b/libqtaux/qcolordialog.cpp
@@ -34,172 +34,70 @@
** not clear to you.
**
**********************************************************************/
#include "qcolordialog.h"
-#include "qpainter.h"
-#include "qlayout.h"
-#include "qlabel.h"
-#include "qpushbutton.h"
-#include "qlineedit.h"
-#include "qimage.h"
-#include "qpixmap.h"
-#include "qdrawutil.h"
-#include "qvalidator.h"
-#include "qdragobject.h"
-#include "qapplication.h"
-#include "qdragobject.h"
+#include <qpainter.h>
+#include <qlayout.h>
+#include <qpushbutton.h>
+#include <qimage.h>
+#include <qpixmap.h>
+#include <qdrawutil.h>
+#include <qdragobject.h>
+#include <qapplication.h>
+#include <qdragobject.h>
//////////// QWellArray BEGIN
-#include "qobjectdict.h"
+#include <qobjectdict.h>
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of qwellarray.cpp and qcolordialog.cpp.
// This header file may change from version to version without notice,
// or even be removed.
//
//
-
-#include "qtableview.h"
-
-
-struct QWellArrayData;
-
-class QWellArray : public QTableView
-{
- Q_OBJECT
- Q_PROPERTY( int numCols READ numCols )
- Q_PROPERTY( int numRows READ numRows )
- Q_PROPERTY( int selectedColumn READ selectedColumn )
- Q_PROPERTY( int selectedRow READ selectedRow )
-
-public:
- QWellArray( QWidget *parent=0, const char *name=0, bool popup = FALSE );
-
- ~QWellArray() {}
- QString cellContent( int row, int col ) const;
- // ### Paul !!! virtual void setCellContent( int row, int col, const QString &);
-
- // ##### Obsolete since not const
- int numCols() { return nCols; }
- int numRows() { return nRows; }
-
- int numCols() const { return nCols; }
- int numRows() const { return nRows; }
-
- // ##### Obsolete since not const
- int selectedColumn() { return selCol; }
- int selectedRow() { return selRow; }
-
- int selectedColumn() const { return selCol; }
- int selectedRow() const { return selRow; }
-
- virtual void setSelected( int row, int col );
-
- void setCellSize( int w, int h ) { setCellWidth(w);setCellHeight( h ); }
-
- QSize sizeHint() const;
-
- virtual void setDimension( int rows, int cols );
- virtual void setCellBrush( int row, int col, const QBrush & );
- QBrush cellBrush( int row, int col );
-
-signals:
- void selected( int row, int col );
-
-protected:
- virtual void setCurrent( int row, int col );
-
- virtual void drawContents( QPainter *, int row, int col, const QRect& );
- void drawContents( QPainter * );
-
- void paintCell( QPainter*, int row, int col );
- void mousePressEvent( QMouseEvent* );
- void mouseReleaseEvent( QMouseEvent* );
- void mouseMoveEvent( QMouseEvent* );
- void keyPressEvent( QKeyEvent* );
- void focusInEvent( QFocusEvent* );
- void focusOutEvent( QFocusEvent* );
-
-private:
- int curRow;
- int curCol;
- int selRow;
- int selCol;
- int nCols;
- int nRows;
- bool smallStyle;
- QWellArrayData *d;
-
-private: // Disabled copy constructor and operator=
-#if defined(Q_DISABLE_COPY)
- QWellArray( const QWellArray & );
- QWellArray& operator=( const QWellArray & );
-#endif
-};
-
-
-
-// non-interface ...
-
-
-
-struct QWellArrayData {
- QBrush *brush;
-};
-
-// NOT REVISED
-/* WARNING, NOT
- \class QWellArray qwellarray_p.h
- \brief ....
-
- ....
-
- \ingroup advanced
-*/
-
QWellArray::QWellArray( QWidget *parent, const char * name, bool popup )
: QTableView( parent, name,
- popup ? (WStyle_Customize|WStyle_Tool|WStyle_NoBorder) : 0 )
+ popup ? (WStyle_Customize|WStyle_Tool|WStyle_NoBorder) : 0 )
{
d = 0;
setFocusPolicy( StrongFocus );
setBackgroundMode( PaletteButton );
nCols = 7;
nRows = 7;
- int w = 24; // cell width
- int h = 21; // cell height
+ int w = 24; // cell width
+ int h = 21; // cell height
smallStyle = popup;
if ( popup ) {
- w = h = 18;
- if ( style() == WindowsStyle )
- setFrameStyle( QFrame::WinPanel | QFrame::Raised );
- else
- setFrameStyle( QFrame::Panel | QFrame::Raised );
- setMargin( 1 );
- setLineWidth( 2 );
+ w = h = 18;
+ if ( style() == WindowsStyle )
+ setFrameStyle( QFrame::WinPanel | QFrame::Raised );
+ else
+ setFrameStyle( QFrame::Panel | QFrame::Raised );
+ setMargin( 1 );
+ setLineWidth( 2 );
}
setNumCols( nCols );
setNumRows( nRows );
setCellWidth( w );
setCellHeight( h );
curCol = 0;
curRow = 0;
selCol = -1;
selRow = -1;
if ( smallStyle )
- setMouseTracking( TRUE );
+ setMouseTracking( TRUE );
setOffset( 5 , 10 );
resize( sizeHint() );
}
@@ -213,58 +111,58 @@ QSize QWellArray::sizeHint() const
return QSize( w, h );
}
void QWellArray::paintCell( QPainter* p, int row, int col )
{
- int w = cellWidth( col ); // width of cell in pixels
- int h = cellHeight( row ); // height of cell in pixels
+ int w = cellWidth( col ); // width of cell in pixels
+ int h = cellHeight( row ); // height of cell in pixels
int b = 1;
if ( !smallStyle )
- b = 3;
+ b = 3;
const QColorGroup & g = colorGroup();
p->setPen( QPen( black, 0, SolidLine ) );
if ( !smallStyle && row ==selRow && col == selCol &&
- style() != MotifStyle ) {
- int n = 2;
- p->drawRect( n, n, w-2*n, h-2*n );
+ style() != MotifStyle ) {
+ int n = 2;
+ p->drawRect( n, n, w-2*n, h-2*n );
}
if ( style() == WindowsStyle ) {
- qDrawWinPanel( p, b, b , w - 2*b, h - 2*b,
- g, TRUE );
- b += 2;
+ qDrawWinPanel( p, b, b , w - 2*b, h - 2*b,
+ g, TRUE );
+ b += 2;
} else {
- if ( smallStyle ) {
- qDrawShadePanel( p, b, b , w - 2*b, h - 2*b,
- g, TRUE, 2 );
- b += 2;
- } else {
- int t = ( row == selRow && col == selCol ) ? 2 : 0;
- b -= t;
- qDrawShadePanel( p, b, b , w - 2*b, h - 2*b,
- g, TRUE, 2 );
- b += 2 + t;
- }
+ if ( smallStyle ) {
+ qDrawShadePanel( p, b, b , w - 2*b, h - 2*b,
+ g, TRUE, 2 );
+ b += 2;
+ } else {
+ int t = ( row == selRow && col == selCol ) ? 2 : 0;
+ b -= t;
+ qDrawShadePanel( p, b, b , w - 2*b, h - 2*b,
+ g, TRUE, 2 );
+ b += 2 + t;
+ }
}
if ( (row == curRow) && (col == curCol) ) {
- if ( smallStyle ) {
- p->setPen ( white );
- p->drawRect( 1, 1, w-2, h-2 );
- p->setPen ( black );
- p->drawRect( 0, 0, w, h );
- p->drawRect( 2, 2, w-4, h-4 );
- b = 3;
- } else if ( hasFocus() ) {
- style().drawFocusRect(p, QRect(0,0,w,h), g );
- }
+ if ( smallStyle ) {
+ p->setPen ( white );
+ p->drawRect( 1, 1, w-2, h-2 );
+ p->setPen ( black );
+ p->drawRect( 0, 0, w, h );
+ p->drawRect( 2, 2, w-4, h-4 );
+ b = 3;
+ } else if ( hasFocus() ) {
+ style().drawFocusRect(p, QRect(0,0,w,h), g );
+ }
}
drawContents( p, row, col, QRect(b, b, w - 2*b, h - 2*b) );
}
/*!
Pass-through to QTableView::drawContents() to avoid hiding.
@@ -278,18 +176,18 @@ void QWellArray::drawContents( QPainter *p )
Reimplement this function to change the contents of the well array.
*/
void QWellArray::drawContents( QPainter *p, int row, int col, const QRect &r )
{
if ( d ) {
- p->fillRect( r, d->brush[row*nCols+col] );
+ p->fillRect( r, d->brush[row*nCols+col] );
} else {
- p->fillRect( r, white );
- p->setPen( black );
- p->drawLine( r.topLeft(), r.bottomRight() );
- p->drawLine( r.topRight(), r.bottomLeft() );
+ p->fillRect( r, white );
+ p->setPen( black );
+ p->drawLine( r.topLeft(), r.bottomRight() );
+ p->drawLine( r.topRight(), r.bottomLeft() );
}
}
/*\reimp
*/
@@ -315,30 +213,30 @@ void QWellArray::mouseReleaseEvent( QMouseEvent* )
*/
void QWellArray::mouseMoveEvent( QMouseEvent* e )
{
// The current cell marker is set to the cell the mouse is
// clicked in.
if ( smallStyle ) {
- QPoint pos = e->pos();
- setCurrent( findRow( pos.y() ), findCol( pos.x() ) );
+ QPoint pos = e->pos();
+ setCurrent( findRow( pos.y() ), findCol( pos.x() ) );
}
}
/*
Sets the cell currently having the focus. This is not necessarily
the same as the currently selected cell.
*/
void QWellArray::setCurrent( int row, int col )
{
if ( (curRow == row) && (curCol == col) )
- return;
+ return;
if ( row < 0 || col < 0 )
- row = col = -1;
+ row = col = -1;
int oldRow = curRow;
int oldCol = curCol;
curRow = row;
curCol = col;
@@ -355,30 +253,30 @@ void QWellArray::setCurrent( int row, int col )
Does not set the position of the focus indicator.
*/
void QWellArray::setSelected( int row, int col )
{
if ( (selRow == row) && (selCol == col) )
- return;
+ return;
int oldRow = selRow;
int oldCol = selCol;
if ( row < 0 || col < 0 )
- row = col = -1;
+ row = col = -1;
selCol = col;
selRow = row;
updateCell( oldRow, oldCol );
updateCell( selRow, selCol );
if ( row >= 0 )
- emit selected( row, col );
+ emit selected( row, col );
if ( isVisible() && parentWidget() && parentWidget()->inherits("QPopupMenu") )
- parentWidget()->close();
+ parentWidget()->close();
}
/*!\reimp
@@ -397,32 +295,32 @@ void QWellArray::focusInEvent( QFocusEvent* )
*/
void QWellArray::setDimension( int rows, int cols )
{
nRows = rows;
nCols = cols;
if ( d ) {
- if ( d->brush )
- delete[] d->brush;
- delete d;
- d = 0;
+ if ( d->brush )
+ delete[] d->brush;
+ delete d;
+ d = 0;
}
setNumCols( nCols );
setNumRows( nRows );
}
void QWellArray::setCellBrush( int row, int col, const QBrush &b )
{
if ( !d ) {
- d = new QWellArrayData;
- d->brush = new QBrush[nRows*nCols];
+ d = new QWellArrayData;
+ d->brush = new QBrush[nRows*nCols];
}
if ( row >= 0 && row < nRows && col >= 0 && col < nCols )
- d->brush[row*nCols+col] = b;
+ d->brush[row*nCols+col] = b;
#ifdef CHECK_RANGE
else
- qWarning( "QWellArray::setCellBrush( %d, %d ) out of range", row, col );
+ qWarning( "QWellArray::setCellBrush( %d, %d ) out of range", row, col );
#endif
}
/*!
@@ -430,13 +328,13 @@ void QWellArray::setCellBrush( int row, int col, const QBrush &b )
\c NoBrush is returned.
*/
QBrush QWellArray::cellBrush( int row, int col )
{
if ( d && row >= 0 && row < nRows && col >= 0 && col < nCols )
- return d->brush[row*nCols+col];
+ return d->brush[row*nCols+col];
return NoBrush;
}
/*!\reimp
@@ -448,55 +346,55 @@ void QWellArray::focusOutEvent( QFocusEvent* )
}
/*\reimp
*/
void QWellArray::keyPressEvent( QKeyEvent* e )
{
- switch( e->key() ) { // Look at the key code
- case Key_Left: // If 'left arrow'-key,
- if( curCol > 0 ) { // and cr't not in leftmost col
- setCurrent( curRow, curCol - 1); // set cr't to next left column
- int edge = leftCell(); // find left edge
- if ( curCol < edge ) // if we have moved off edge,
- setLeftCell( edge - 1 ); // scroll view to rectify
- }
- break;
- case Key_Right: // Correspondingly...
- if( curCol < numCols()-1 ) {
- setCurrent( curRow, curCol + 1);
- int edge = lastColVisible();
- if ( curCol >= edge )
- setLeftCell( leftCell() + 1 );
- }
- break;
+ switch( e->key() ) { // Look at the key code
+ case Key_Left: // If 'left arrow'-key,
+ if( curCol > 0 ) { // and cr't not in leftmost col
+ setCurrent( curRow, curCol - 1); // set cr't to next left column
+ int edge = leftCell(); // find left edge
+ if ( curCol < edge ) // if we have moved off edge,
+ setLeftCell( edge - 1 ); // scroll view to rectify
+ }
+ break;
+ case Key_Right: // Correspondingly...
+ if( curCol < numCols()-1 ) {
+ setCurrent( curRow, curCol + 1);
+ int edge = lastColVisible();
+ if ( curCol >= edge )
+ setLeftCell( leftCell() + 1 );
+ }
+ break;
case Key_Up:
- if( curRow > 0 ) {
- setCurrent( curRow - 1, curCol);
- int edge = topCell();
- if ( curRow < edge )
- setTopCell( edge - 1 );
- } else if ( smallStyle )
- focusNextPrevChild( FALSE );
- break;
+ if( curRow > 0 ) {
+ setCurrent( curRow - 1, curCol);
+ int edge = topCell();
+ if ( curRow < edge )
+ setTopCell( edge - 1 );
+ } else if ( smallStyle )
+ focusNextPrevChild( FALSE );
+ break;
case Key_Down:
- if( curRow < numRows()-1 ) {
- setCurrent( curRow + 1, curCol);
- int edge = lastRowVisible();
- if ( curRow >= edge )
- setTopCell( topCell() + 1 );
- } else if ( smallStyle )
- focusNextPrevChild( TRUE );
- break;
+ if( curRow < numRows()-1 ) {
+ setCurrent( curRow + 1, curCol);
+ int edge = lastRowVisible();
+ if ( curRow >= edge )
+ setTopCell( topCell() + 1 );
+ } else if ( smallStyle )
+ focusNextPrevChild( TRUE );
+ break;
case Key_Space:
case Key_Return:
case Key_Enter:
- setSelected( curRow, curCol );
- break;
- default: // If not an interesting key,
- e->ignore(); // we don't accept the event
- return;
+ setSelected( curRow, curCol );
+ break;
+ default: // If not an interesting key,
+ e->ignore(); // we don't accept the event
+ return;
}
}
//////////// QWellArray END
@@ -505,22 +403,22 @@ static QRgb stdrgb[6*8];
static QRgb cusrgb[2*8];
static void initRGB()
{
if ( initrgb )
- return;
+ return;
initrgb = TRUE;
int i = 0;
for ( int g = 0; g < 4; g++ )
- for ( int r = 0; r < 4; r++ )
- for ( int b = 0; b < 3; b++ )
- stdrgb[i++] = qRgb( r*255/3, g*255/3, b*255/2 );
+ for ( int r = 0; r < 4; r++ )
+ for ( int b = 0; b < 3; b++ )
+ stdrgb[i++] = qRgb( r*255/3, g*255/3, b*255/2 );
for ( i = 0; i < 2*8; i++ )
- cusrgb[i] = qRgb(0xff,0xff,0xff);
+ cusrgb[i] = qRgb(0xff,0xff,0xff);
}
/*!
Returns the number of custom colors supported by
QColorDialog. All color dialogs share the same custom colors.
*/
@@ -534,70 +432,41 @@ int QColorDialog::customCount()
*/
QRgb QColorDialog::customColor( int i )
{
initRGB();
if ( i < 0 || i >= customCount() ) {
#ifdef CHECK_RANGE
- qWarning( "QColorDialog::customColor() index %d out of range", i );
-#endif
- i = 0;
+ qWarning( "QColorDialog::customColor() index %d out of range", i );
+#endif
+ i = 0;
}
return cusrgb[i];
}
/*!
Sets custom color number \a i to the QRgb value \a c.
*/
void QColorDialog::setCustomColor( int i, QRgb c )
{
initRGB();
if ( i < 0 || i >= customCount() ) {
#ifdef CHECK_RANGE
- qWarning( "QColorDialog::customColor() index %d out of range", i );
-#endif
- return;
+ qWarning( "QColorDialog::customColor() index %d out of range", i );
+#endif
+ return;
}
cusrgb[i] = c;
}
static inline void rgb2hsv( QRgb rgb, int&h, int&s, int&v )
{
QColor c;
c.setRgb( rgb );
c.getHsv(h,s,v);
}
-class QColorWell : public QWellArray
-{
-public:
- QColorWell( QWidget *parent, int r, int c, QRgb *vals )
- :QWellArray( parent, "" ), values( vals ), mousePressed( FALSE ), oldCurrent( -1, -1 )
- { setDimension(r,c); setWFlags( WResizeNoErase ); }
- QSizePolicy sizePolicy() const;
-
-protected:
- void drawContents( QPainter *, int row, int col, const QRect& );
- void drawContents( QPainter *p ) { QWellArray::drawContents(p); }
- void mousePressEvent( QMouseEvent *e );
- void mouseMoveEvent( QMouseEvent *e );
- void mouseReleaseEvent( QMouseEvent *e );
-#ifndef QT_NO_DRAGANDDROP
- void dragEnterEvent( QDragEnterEvent *e );
- void dragLeaveEvent( QDragLeaveEvent *e );
- void dragMoveEvent( QDragMoveEvent *e );
- void dropEvent( QDropEvent *e );
-#endif
-
-private:
- QRgb *values;
- bool mousePressed;
- QPoint pressPos;
- QPoint oldCurrent;
-
-};
-
QSizePolicy QColorWell::sizePolicy() const
{
return QSizePolicy( QSizePolicy::Minimum, QSizePolicy::Minimum );
}
void QColorWell::drawContents( QPainter *p, int row, int col, const QRect &r )
@@ -616,149 +485,82 @@ void QColorWell::mousePressEvent( QMouseEvent *e )
void QColorWell::mouseMoveEvent( QMouseEvent *e )
{
QWellArray::mouseMoveEvent( e );
#ifndef QT_NO_DRAGANDDROP
if ( !mousePressed )
- return;
+ return;
if ( ( pressPos - e->pos() ).manhattanLength() > QApplication::startDragDistance() ) {
- setCurrent( oldCurrent.x(), oldCurrent.y() );
- int i = findRow( e->y() ) + findCol( e->x() ) * numRows();
- QColor col( values[ i ] );
- QColorDrag *drg = new QColorDrag( col, this );
- QPixmap pix( cellWidth(), cellHeight() );
- pix.fill( col );
- QPainter p( &pix );
- p.drawRect( 0, 0, pix.width(), pix.height() );
- p.end();
- drg->setPixmap( pix );
- mousePressed = FALSE;
- drg->dragCopy();
+ setCurrent( oldCurrent.x(), oldCurrent.y() );
+ int i = findRow( e->y() ) + findCol( e->x() ) * numRows();
+ QColor col( values[ i ] );
+ QColorDrag *drg = new QColorDrag( col, this );
+ QPixmap pix( cellWidth(), cellHeight() );
+ pix.fill( col );
+ QPainter p( &pix );
+ p.drawRect( 0, 0, pix.width(), pix.height() );
+ p.end();
+ drg->setPixmap( pix );
+ mousePressed = FALSE;
+ drg->dragCopy();
}
#endif
}
#ifndef QT_NO_DRAGANDDROP
void QColorWell::dragEnterEvent( QDragEnterEvent *e )
{
setFocus();
if ( QColorDrag::canDecode( e ) )
- e->accept();
+ e->accept();
else
- e->ignore();
+ e->ignore();
}
void QColorWell::dragLeaveEvent( QDragLeaveEvent * )
{
if ( hasFocus() )
- parentWidget()->setFocus();
+ parentWidget()->setFocus();
}
void QColorWell::dragMoveEvent( QDragMoveEvent *e )
{
if ( QColorDrag::canDecode( e ) ) {
- setCurrent( findRow( e->pos().y() ), findCol( e->pos().x() ) );
- e->accept();
+ setCurrent( findRow( e->pos().y() ), findCol( e->pos().x() ) );
+ e->accept();
} else
- e->ignore();
+ e->ignore();
}
void QColorWell::dropEvent( QDropEvent *e )
{
if ( QColorDrag::canDecode( e ) ) {
- int i = findRow( e->pos().y() ) + findCol( e->pos().x() ) * numRows();
- QColor col;
- QColorDrag::decode( e, col );
- values[ i ] = col.rgb();
- repaint( FALSE );
- e->accept();
+ int i = findRow( e->pos().y() ) + findCol( e->pos().x() ) * numRows();
+ QColor col;
+ QColorDrag::decode( e, col );
+ values[ i ] = col.rgb();
+ repaint( FALSE );
+ e->accept();
} else {
- e->ignore();
+ e->ignore();
}
}
#endif // QT_NO_DRAGANDDROP
void QColorWell::mouseReleaseEvent( QMouseEvent *e )
{
if ( !mousePressed )
- return;
+ return;
QWellArray::mouseReleaseEvent( e );
mousePressed = FALSE;
}
-class QColorPicker : public QFrame
-{
- Q_OBJECT
-public:
- QColorPicker(QWidget* parent=0, const char* name=0);
- ~QColorPicker();
-
-public slots:
- void setCol( int h, int s );
-
-signals:
- void newCol( int h, int s );
-
-protected:
- QSize sizeHint() const;
- QSizePolicy sizePolicy() const;
- void drawContents(QPainter* p);
- void mouseMoveEvent( QMouseEvent * );
- void mousePressEvent( QMouseEvent * );
-
-private:
- int hue;
- int sat;
-
- QPoint colPt();
- int huePt( const QPoint &pt );
- int satPt( const QPoint &pt );
- void setCol( const QPoint &pt );
-
- QPixmap *pix;
-};
-
static int pWidth = 200;
static int pHeight = 200;
-class QColorLuminancePicker : public QWidget
-{
- Q_OBJECT
-public:
- QColorLuminancePicker(QWidget* parent=0, const char* name=0);
- ~QColorLuminancePicker();
-
-public slots:
- void setCol( int h, int s, int v );
- void setCol( int h, int s );
-
-signals:
- void newHsv( int h, int s, int v );
-
-protected:
-// QSize sizeHint() const;
-// QSizePolicy sizePolicy() const;
- void paintEvent( QPaintEvent*);
- void mouseMoveEvent( QMouseEvent * );
- void mousePressEvent( QMouseEvent * );
-
-private:
- enum { foff = 3, coff = 4 }; //frame and contents offset
- int val;
- int hue;
- int sat;
-
- int y2val( int y );
- int val2y( int val );
- void setVal( int v );
-
- QPixmap *pix;
-};
-
-
int QColorLuminancePicker::y2val( int y )
{
int d = height() - 2*coff - 1;
return 255 - (y - coff)*255/d;
}
@@ -766,13 +568,13 @@ int QColorLuminancePicker::val2y( int v )
{
int d = height() - 2*coff - 1;
return coff + (255-v)*d/255;
}
QColorLuminancePicker::QColorLuminancePicker(QWidget* parent,
- const char* name)
+ const char* name)
:QWidget( parent, name )
{
hue = 100; val = 100; sat = 100;
pix = 0;
// setBackgroundMode( NoBackground );
}
@@ -791,13 +593,13 @@ void QColorLuminancePicker::mousePressEvent( QMouseEvent *m )
setVal( y2val(m->y()) );
}
void QColorLuminancePicker::setVal( int v )
{
if ( val == v )
- return;
+ return;
val = QMAX( 0, QMIN(v,255));
delete pix; pix=0;
repaint( FALSE ); //###
emit newHsv( hue, sat, val );
}
@@ -813,24 +615,24 @@ void QColorLuminancePicker::paintEvent( QPaintEvent * )
int w = width() - 5;
QRect r( 0, foff, w, height() - 2*foff );
int wi = r.width() - 2;
int hi = r.height() - 2;
if ( !pix || pix->height() != hi || pix->width() != wi ) {
- delete pix;
- QImage img( wi, hi, 32 );
- int y;
- for ( y = 0; y < hi; y++ ) {
- QColor c( hue, sat, y2val(y+coff), QColor::Hsv );
- QRgb r = c.rgb();
- int x;
- for ( x = 0; x < wi; x++ )
- img.setPixel( x, y, r );
- }
- pix = new QPixmap;
- pix->convertFromImage(img);
+ delete pix;
+ QImage img( wi, hi, 32 );
+ int y;
+ for ( y = 0; y < hi; y++ ) {
+ QColor c( hue, sat, y2val(y+coff), QColor::Hsv );
+ QRgb r = c.rgb();
+ int x;
+ for ( x = 0; x < wi; x++ )
+ img.setPixel( x, y, r );
+ }
+ pix = new QPixmap;
+ pix->convertFromImage(img);
}
QPainter p(this);
p.drawPixmap( 1, coff, *pix );
QColorGroup g = colorGroup();
qDrawShadePanel( &p, r, g, TRUE );
p.setPen( g.foreground() );
@@ -866,17 +668,17 @@ QColorPicker::QColorPicker(QWidget* parent, const char* name )
hue = 0; sat = 0;
setCol( 150, 255 );
QImage img( pWidth, pHeight, 32 );
int x,y;
for ( y = 0; y < pHeight; y++ )
- for ( x = 0; x < pWidth; x++ ) {
- QPoint p( x, y );
- img.setPixel( x, y, QColor(huePt(p), satPt(p),
- 200, QColor::Hsv).rgb() );
- }
+ for ( x = 0; x < pWidth; x++ ) {
+ QPoint p( x, y );
+ img.setPixel( x, y, QColor(huePt(p), satPt(p),
+ 200, QColor::Hsv).rgb() );
+ }
pix = new QPixmap;
pix->convertFromImage(img);
setBackgroundMode( NoBackground );
}
QColorPicker::~QColorPicker()
@@ -896,13 +698,13 @@ QSizePolicy QColorPicker::sizePolicy() const
void QColorPicker::setCol( int h, int s )
{
int nhue = QMIN( QMAX(0,h), 360 );
int nsat = QMIN( QMAX(0,s), 255);
if ( nhue == hue && nsat == sat )
- return;
+ return;
QRect r( colPt(), QSize(20,20) );
hue = nhue; sat = nsat;
r = r.unite( QRect( colPt(), QSize(20,20) ) );
r.moveBy( contentsRect().x()-9, contentsRect().y()-9 );
// update( r );
repaint( r, FALSE );
@@ -932,153 +734,43 @@ void QColorPicker::drawContents(QPainter* p)
p->fillRect( pt.x()-9, pt.y(), 20, 2, black );
p->fillRect( pt.x(), pt.y()-9, 2, 20, black );
}
-class QColorShowLabel;
-
-
-
-class QColIntValidator: public QIntValidator
-{
-public:
- QColIntValidator( int bottom, int top,
- QWidget * parent, const char *name = 0 )
- :QIntValidator( bottom, top, parent, name ) {}
-
- QValidator::State validate( QString &, int & ) const;
-};
-
QValidator::State QColIntValidator::validate( QString &s, int &pos ) const
{
State state = QIntValidator::validate(s,pos);
if ( state == Valid ) {
- long int val = s.toLong();
- // This is not a general solution, assumes that top() > 0 and
- // bottom >= 0
- if ( val < 0 ) {
- s = "0";
- pos = 1;
- } else if ( val > top() ) {
- s.setNum( top() );
- pos = s.length();
- }
+ long int val = s.toLong();
+ // This is not a general solution, assumes that top() > 0 and
+ // bottom >= 0
+ if ( val < 0 ) {
+ s = "0";
+ pos = 1;
+ } else if ( val > top() ) {
+ s.setNum( top() );
+ pos = s.length();
+ }
}
return state;
}
-
-
-class QColNumLineEdit : public QLineEdit
-{
-public:
- QColNumLineEdit( QWidget *parent, const char* name = 0 )
- : QLineEdit( parent, name ) { setMaxLength( 3 );}
- QSize sizeHint() const {
- return QSize( 30, //#####
- QLineEdit::sizeHint().height() ); }
- void setNum( int i ) {
- QString s;
- s.setNum(i);
- bool block = signalsBlocked();
- blockSignals(TRUE);
- setText( s );
- blockSignals(block);
- }
- int val() const { return text().toInt(); }
-};
-
-
-class QColorShower : public QWidget
-{
- Q_OBJECT
-public:
- QColorShower( QWidget *parent, const char *name = 0 );
-
- //things that don't emit signals
- void setHsv( int h, int s, int v );
-
- int currentAlpha() const { return alphaEd->val(); }
- void setCurrentAlpha( int a ) { alphaEd->setNum( a ); }
- void showAlpha( bool b );
-
-
- QRgb currentColor() const { return curCol; }
-
-public slots:
- void setRgb( QRgb rgb );
-
-signals:
- void newCol( QRgb rgb );
-private slots:
- void rgbEd();
- void hsvEd();
-private:
- void showCurrentColor();
- int hue, sat, val;
- QRgb curCol;
- QColNumLineEdit *hEd;
- QColNumLineEdit *sEd;
- QColNumLineEdit *vEd;
- QColNumLineEdit *rEd;
- QColNumLineEdit *gEd;
- QColNumLineEdit *bEd;
- QColNumLineEdit *alphaEd;
- QLabel *alphaLab;
- QColorShowLabel *lab;
- bool rgbOriginal;
-};
-
-class QColorShowLabel : public QFrame
-{
- Q_OBJECT
-
-public:
- QColorShowLabel( QWidget *parent ) :QFrame( parent ) {
- setFrameStyle( QFrame::Panel|QFrame::Sunken );
- setBackgroundMode( PaletteBackground );
- setAcceptDrops( TRUE );
- mousePressed = FALSE;
- }
- void setColor( QColor c ) { col = c; }
-
-signals:
- void colorDropped( QRgb );
-
-protected:
- void drawContents( QPainter *p );
- void mousePressEvent( QMouseEvent *e );
- void mouseMoveEvent( QMouseEvent *e );
- void mouseReleaseEvent( QMouseEvent *e );
-#ifndef QT_NO_DRAGANDDROP
- void dragEnterEvent( QDragEnterEvent *e );
- void dragLeaveEvent( QDragLeaveEvent *e );
- void dropEvent( QDropEvent *e );
-#endif
-
-private:
- QColor col;
- bool mousePressed;
- QPoint pressPos;
-
-};
-
void QColorShowLabel::drawContents( QPainter *p )
{
p->fillRect( contentsRect(), col );
}
void QColorShower::showAlpha( bool b )
{
if ( b ) {
- alphaLab->show();
- alphaEd->show();
+ alphaLab->show();
+ alphaEd->show();
} else {
- alphaLab->hide();
- alphaEd->hide();
+ alphaLab->hide();
+ alphaEd->hide();
}
}
void QColorShowLabel::mousePressEvent( QMouseEvent *e )
{
mousePressed = TRUE;
@@ -1086,57 +778,57 @@ void QColorShowLabel::mousePressEvent( QMouseEvent *e )
}
void QColorShowLabel::mouseMoveEvent( QMouseEvent *e )
{
#ifndef QT_NO_DRAGANDDROP
if ( !mousePressed )
- return;
+ return;
if ( ( pressPos - e->pos() ).manhattanLength() > QApplication::startDragDistance() ) {
- QColorDrag *drg = new QColorDrag( col, this );
- QPixmap pix( 30, 20 );
- pix.fill( col );
- QPainter p( &pix );
- p.drawRect( 0, 0, pix.width(), pix.height() );
- p.end();
- drg->setPixmap( pix );
- mousePressed = FALSE;
- drg->dragCopy();
+ QColorDrag *drg = new QColorDrag( col, this );
+ QPixmap pix( 30, 20 );
+ pix.fill( col );
+ QPainter p( &pix );
+ p.drawRect( 0, 0, pix.width(), pix.height() );
+ p.end();
+ drg->setPixmap( pix );
+ mousePressed = FALSE;
+ drg->dragCopy();
}
#endif
}
#ifndef QT_NO_DRAGANDDROP
void QColorShowLabel::dragEnterEvent( QDragEnterEvent *e )
{
if ( QColorDrag::canDecode( e ) )
- e->accept();
+ e->accept();
else
- e->ignore();
+ e->ignore();
}
void QColorShowLabel::dragLeaveEvent( QDragLeaveEvent * )
{
}
void QColorShowLabel::dropEvent( QDropEvent *e )
{
if ( QColorDrag::canDecode( e ) ) {
- QColorDrag::decode( e, col );
- repaint( FALSE );
- emit colorDropped( col.rgb() );
- e->accept();
+ QColorDrag::decode( e, col );
+ repaint( FALSE );
+ emit colorDropped( col.rgb() );
+ e->accept();
} else {
- e->ignore();
+ e->ignore();
}
}
#endif // QT_NO_DRAGANDDROP
void QColorShowLabel::mouseReleaseEvent( QMouseEvent * )
{
if ( !mousePressed )
- return;
+ return;
mousePressed = FALSE;
}
QColorShower::QColorShower( QWidget *parent, const char *name )
:QWidget( parent, name)
{
@@ -1146,15 +838,15 @@ QColorShower::QColorShower( QWidget *parent, const char *name )
QGridLayout *gl = new QGridLayout( this, 1, 1, 6 );
lab = new QColorShowLabel( this );
lab->setMinimumWidth( 60 ); //###
gl->addMultiCellWidget(lab, 0,-1,0,0);
connect( lab, SIGNAL( colorDropped(QRgb) ),
- this, SIGNAL( newCol(QRgb) ) );
+ this, SIGNAL( newCol(QRgb) ) );
connect( lab, SIGNAL( colorDropped(QRgb) ),
- this, SLOT( setRgb(QRgb) ) );
+ this, SLOT( setRgb(QRgb) ) );
hEd = new QColNumLineEdit( this );
hEd->setValidator( val360 );
QLabel *l = new QLabel( hEd, QColorDialog::tr("Hu&e:"), this );
l->setAlignment( AlignRight|AlignVCenter );
gl->addWidget( l, 0, 1 );
@@ -1283,41 +975,12 @@ void QColorShower::setHsv( int h, int s, int v )
bEd->setNum( qBlue(currentColor()) );
showCurrentColor();
}
-class QColorDialogPrivate : public QObject
-{
-Q_OBJECT
-public:
- QColorDialogPrivate( QColorDialog *p );
- QRgb currentColor() const { return cs->currentColor(); }
- void setCurrentColor( QRgb rgb );
-
- int currentAlpha() const { return cs->currentAlpha(); }
- void setCurrentAlpha( int a ) { cs->setCurrentAlpha( a ); }
- void showAlpha( bool b ) { cs->showAlpha( b ); }
-
-private slots:
- void addCustom();
-
- void newHsv( int h, int s, int v );
- void newColorTypedIn( QRgb rgb );
- void newCustom( int, int );
- void newStandard( int, int );
-private:
- QColorPicker *cp;
- QColorLuminancePicker *lp;
- QWellArray *custom;
- QWellArray *standard;
- QColorShower *cs;
- int nextCust;
- bool compact;
-};
-
//sets all widgets to display h,s,v
void QColorDialogPrivate::newHsv( int h, int s, int v )
{
cs->setHsv( h, s, v );
cp->setCol( h, s );
lp->setCol( h, s, v );
@@ -1357,57 +1020,57 @@ QColorDialogPrivate::QColorDialogPrivate( QColorDialog *dialog ) :
QObject(dialog)
{
compact = FALSE;
// small displays (e.g. PDAs cannot fit the full color dialog,
// so just use the color picker.
if ( qApp->desktop()->width() < 480 || qApp->desktop()->height() < 350 )
- compact = TRUE;
+ compact = TRUE;
nextCust = 0;
const int lumSpace = 3;
int border = 12;
if ( compact )
- border = 6;
+ border = 6;
QHBoxLayout *topLay = new QHBoxLayout( dialog, border, 6 );
QVBoxLayout *leftLay = 0;
if ( !compact )
- leftLay = new QVBoxLayout( topLay );
+ leftLay = new QVBoxLayout( topLay );
initRGB();
if ( !compact ) {
- standard = new QColorWell( dialog, 6, 8, stdrgb );
- standard->setCellSize( 28, 24 );
- QLabel * lab = new QLabel( standard,
- QColorDialog::tr( "&Basic colors"), dialog );
- connect( standard, SIGNAL(selected(int,int)), SLOT(newStandard(int,int)));
- leftLay->addWidget( lab );
- leftLay->addWidget( standard );
-
-
- leftLay->addStretch();
-
- custom = new QColorWell( dialog, 2, 8, cusrgb );
- custom->setCellSize( 28, 24 );
- custom->setAcceptDrops( TRUE );
-
- connect( custom, SIGNAL(selected(int,int)), SLOT(newCustom(int,int)));
- lab = new QLabel( custom, QColorDialog::tr( "&Custom colors") , dialog );
- leftLay->addWidget( lab );
- leftLay->addWidget( custom );
-
- QPushButton *custbut =
- new QPushButton( QColorDialog::tr("&Define Custom Colors >>"),
- dialog );
- custbut->setEnabled( FALSE );
- leftLay->addWidget( custbut );
+ standard = new QColorWell( dialog, 6, 8, stdrgb );
+ standard->setCellSize( 28, 24 );
+ QLabel * lab = new QLabel( standard,
+ QColorDialog::tr( "&Basic colors"), dialog );
+ connect( standard, SIGNAL(selected(int,int)), SLOT(newStandard(int,int)));
+ leftLay->addWidget( lab );
+ leftLay->addWidget( standard );
+
+
+ leftLay->addStretch();
+
+ custom = new QColorWell( dialog, 2, 8, cusrgb );
+ custom->setCellSize( 28, 24 );
+ custom->setAcceptDrops( TRUE );
+
+ connect( custom, SIGNAL(selected(int,int)), SLOT(newCustom(int,int)));
+ lab = new QLabel( custom, QColorDialog::tr( "&Custom colors") , dialog );
+ leftLay->addWidget( lab );
+ leftLay->addWidget( custom );
+
+ QPushButton *custbut =
+ new QPushButton( QColorDialog::tr("&Define Custom Colors >>"),
+ dialog );
+ custbut->setEnabled( FALSE );
+ leftLay->addWidget( custbut );
} else {
- // better color picker size for small displays
- pWidth = 150;
- pHeight = 100;
+ // better color picker size for small displays
+ pWidth = 150;
+ pHeight = 100;
}
QVBoxLayout *rightLay = new QVBoxLayout( topLay );
QHBoxLayout *pickLay = new QHBoxLayout( rightLay );
@@ -1431,32 +1094,32 @@ QColorDialogPrivate::QColorDialogPrivate( QColorDialog *dialog ) :
cs = new QColorShower( dialog );
connect( cs, SIGNAL(newCol(QRgb)), this, SLOT(newColorTypedIn(QRgb)));
rightLay->addWidget( cs );
QHBoxLayout *buttons;
if ( compact )
- buttons = new QHBoxLayout( rightLay );
+ buttons = new QHBoxLayout( rightLay );
else
- buttons = new QHBoxLayout( leftLay );
+ buttons = new QHBoxLayout( leftLay );
QPushButton *ok, *cancel;
ok = new QPushButton( QColorDialog::tr("OK"), dialog );
connect( ok, SIGNAL(clicked()), dialog, SLOT(accept()) );
ok->setDefault(TRUE);
cancel = new QPushButton( QColorDialog::tr("Cancel"), dialog );
connect( cancel, SIGNAL(clicked()), dialog, SLOT(reject()) );
buttons->addWidget( ok );
buttons->addWidget( cancel );
buttons->addStretch();
if ( !compact ) {
- QPushButton *addCusBt = new QPushButton(
- QColorDialog::tr("&Add To Custom Colors"),
- dialog );
- rightLay->addWidget( addCusBt );
- connect( addCusBt, SIGNAL(clicked()), this, SLOT(addCustom()) );
+ QPushButton *addCusBt = new QPushButton(
+ QColorDialog::tr("&Add To Custom Colors"),
+ dialog );
+ rightLay->addWidget( addCusBt );
+ connect( addCusBt, SIGNAL(clicked()), this, SLOT(addCustom()) );
}
}
void QColorDialogPrivate::addCustom()
{
cusrgb[nextCust] = cs->currentColor();
@@ -1507,28 +1170,28 @@ QColorDialog::QColorDialog(QWidget* parent, const char* name, bool modal) :
that color. The color is initially set to \a initial. Returns an \link QColor::isValid() invalid\endlink color if the user cancels
the dialog. All colors allocated by the dialog will be deallocated
before this function returns.
*/
QColor QColorDialog::getColor( QColor initial, QWidget *parent,
- const char *name )
+ const char *name )
{
int allocContext = QColor::enterAllocContext();
QColorDialog *dlg = new QColorDialog( parent, name, TRUE ); //modal
if ( parent && parent->icon() && !parent->icon()->isNull() )
- dlg->setIcon( *parent->icon() );
+ dlg->setIcon( *parent->icon() );
else if ( qApp->mainWidget() && qApp->mainWidget()->icon() && !qApp->mainWidget()->icon()->isNull() )
- dlg->setIcon( *qApp->mainWidget()->icon() );
+ dlg->setIcon( *qApp->mainWidget()->icon() );
dlg->setCaption( QColorDialog::tr( "Select color" ) );
dlg->setColor( initial );
int resultCode = dlg->exec();
QColor::leaveAllocContext();
QColor result;
if ( resultCode == QDialog::Accepted )
- result = dlg->color();
+ result = dlg->color();
QColor::destroyAllocContext(allocContext);
delete dlg;
return result;
}
@@ -1540,28 +1203,28 @@ QColor QColorDialog::getColor( QColor initial, QWidget *parent,
and FALSE if the user clicked Cancel.
If the user clicks Cancel the \a initial value is returned.
*/
QRgb QColorDialog::getRgba( QRgb initial, bool *ok,
- QWidget *parent, const char* name )
+ QWidget *parent, const char* name )
{
int allocContext = QColor::enterAllocContext();
QColorDialog *dlg = new QColorDialog( parent, name, TRUE ); //modal
dlg->setColor( initial );
dlg->setSelectedAlpha( qAlpha(initial) );
int resultCode = dlg->exec();
QColor::leaveAllocContext();
QRgb result = initial;
if ( resultCode == QDialog::Accepted ) {
- QRgb c = dlg->color().rgb();
- int alpha = dlg->selectedAlpha();
- result = qRgba( qRed(c), qGreen(c), qBlue(c), alpha );
+ QRgb c = dlg->color().rgb();
+ int alpha = dlg->selectedAlpha();
+ result = qRgba( qRed(c), qGreen(c), qBlue(c), alpha );
}
if ( ok )
- *ok = resultCode == QDialog::Accepted;
+ *ok = resultCode == QDialog::Accepted;
QColor::destroyAllocContext(allocContext);
delete dlg;
return result;
}
diff --git a/libqtaux/qcolordialog.h b/libqtaux/qcolordialog.h
index 89c6283..50c6482 100644
--- a/libqtaux/qcolordialog.h
+++ b/libqtaux/qcolordialog.h
@@ -39,22 +39,304 @@
#define QCOLORDIALOG_H
#ifndef QT_H
#include <qdialog.h>
#endif // QT_H
+#include <qlabel.h>
+#include <qlineedit.h>
+#include <qtableview.h>
+#include <qvalidator.h>
+
+struct QWellArrayData;
+
+class QWellArray : public QTableView
+{
+ Q_OBJECT
+// Q_PROPERTY( int numCols READ numCols )
+// Q_PROPERTY( int numRows READ numRows )
+// Q_PROPERTY( int selectedColumn READ selectedColumn )
+// Q_PROPERTY( int selectedRow READ selectedRow )
+
+public:
+ QWellArray( QWidget *parent=0, const char *name=0, bool popup = FALSE );
+
+ ~QWellArray() {}
+ QString cellContent( int row, int col ) const;
+ // ### Paul !!! virtual void setCellContent( int row, int col, const QString &);
+
+ // ##### Obsolete since not const
+ int numCols() { return nCols; }
+ int numRows() { return nRows; }
+
+ int numCols() const { return nCols; }
+ int numRows() const { return nRows; }
+
+ // ##### Obsolete since not const
+ int selectedColumn() { return selCol; }
+ int selectedRow() { return selRow; }
+
+ int selectedColumn() const { return selCol; }
+ int selectedRow() const { return selRow; }
+
+ virtual void setSelected( int row, int col );
+
+ void setCellSize( int w, int h ) { setCellWidth(w);setCellHeight( h ); }
+
+ QSize sizeHint() const;
+
+ virtual void setDimension( int rows, int cols );
+ virtual void setCellBrush( int row, int col, const QBrush & );
+ QBrush cellBrush( int row, int col );
+
+signals:
+ void selected( int row, int col );
+
+protected:
+ virtual void setCurrent( int row, int col );
+
+ virtual void drawContents( QPainter *, int row, int col, const QRect& );
+ void drawContents( QPainter * );
+
+ void paintCell( QPainter*, int row, int col );
+ void mousePressEvent( QMouseEvent* );
+ void mouseReleaseEvent( QMouseEvent* );
+ void mouseMoveEvent( QMouseEvent* );
+ void keyPressEvent( QKeyEvent* );
+ void focusInEvent( QFocusEvent* );
+ void focusOutEvent( QFocusEvent* );
+
+private:
+ int curRow;
+ int curCol;
+ int selRow;
+ int selCol;
+ int nCols;
+ int nRows;
+ bool smallStyle;
+ QWellArrayData *d;
+
+private: // Disabled copy constructor and operator=
+#if defined(Q_DISABLE_COPY)
+ QWellArray( const QWellArray & );
+ QWellArray& operator=( const QWellArray & );
+#endif
+};
+
+struct QWellArrayData {
+ QBrush *brush;
+};
+
+class QColNumLineEdit : public QLineEdit
+{
+public:
+ QColNumLineEdit( QWidget *parent, const char* name = 0 )
+ : QLineEdit( parent, name ) { setMaxLength( 3 );}
+ QSize sizeHint() const {
+ return QSize( 30, //#####
+ QLineEdit::sizeHint().height() ); }
+ void setNum( int i ) {
+ QString s;
+ s.setNum(i);
+ bool block = signalsBlocked();
+ blockSignals(TRUE);
+ setText( s );
+ blockSignals(block);
+ }
+ int val() const { return text().toInt(); }
+};
+
+class QColorShowLabel : public QFrame
+{
+ Q_OBJECT
+
+public:
+ QColorShowLabel( QWidget *parent ) :QFrame( parent ) {
+ setFrameStyle( QFrame::Panel|QFrame::Sunken );
+ setBackgroundMode( PaletteBackground );
+ setAcceptDrops( TRUE );
+ mousePressed = FALSE;
+ }
+ void setColor( QColor c ) { col = c; }
+
+signals:
+ void colorDropped( QRgb );
+
+protected:
+ void drawContents( QPainter *p );
+ void mousePressEvent( QMouseEvent *e );
+ void mouseMoveEvent( QMouseEvent *e );
+ void mouseReleaseEvent( QMouseEvent *e );
+#ifndef QT_NO_DRAGANDDROP
+ void dragEnterEvent( QDragEnterEvent *e );
+ void dragLeaveEvent( QDragLeaveEvent *e );
+ void dropEvent( QDropEvent *e );
+#endif
+
+private:
+ QColor col;
+ bool mousePressed;
+ QPoint pressPos;
+
+};
+
+class QColorShower : public QWidget
+{
+ Q_OBJECT
+public:
+ QColorShower( QWidget *parent, const char *name = 0 );
+
+ //things that don't emit signals
+ void setHsv( int h, int s, int v );
+
+ int currentAlpha() const { return alphaEd->val(); }
+ void setCurrentAlpha( int a ) { alphaEd->setNum( a ); }
+ void showAlpha( bool b );
+
+
+ QRgb currentColor() const { return curCol; }
+
+public slots:
+ void setRgb( QRgb rgb );
+
+signals:
+ void newCol( QRgb rgb );
+private slots:
+ void rgbEd();
+ void hsvEd();
+private:
+ void showCurrentColor();
+ int hue, sat, val;
+ QRgb curCol;
+ QColNumLineEdit *hEd;
+ QColNumLineEdit *sEd;
+ QColNumLineEdit *vEd;
+ QColNumLineEdit *rEd;
+ QColNumLineEdit *gEd;
+ QColNumLineEdit *bEd;
+ QColNumLineEdit *alphaEd;
+ QLabel *alphaLab;
+ QColorShowLabel *lab;
+ bool rgbOriginal;
+};
+
+class QColorPicker : public QFrame
+{
+ Q_OBJECT
+public:
+ QColorPicker(QWidget* parent=0, const char* name=0);
+ ~QColorPicker();
+
+public slots:
+ void setCol( int h, int s );
+
+signals:
+ void newCol( int h, int s );
+
+protected:
+ QSize sizeHint() const;
+ QSizePolicy sizePolicy() const;
+ void drawContents(QPainter* p);
+ void mouseMoveEvent( QMouseEvent * );
+ void mousePressEvent( QMouseEvent * );
+
+private:
+ int hue;
+ int sat;
+
+ QPoint colPt();
+ int huePt( const QPoint &pt );
+ int satPt( const QPoint &pt );
+ void setCol( const QPoint &pt );
+
+ QPixmap *pix;
+};
+
+class QColorLuminancePicker : public QWidget
+{
+ Q_OBJECT
+public:
+ QColorLuminancePicker(QWidget* parent=0, const char* name=0);
+ ~QColorLuminancePicker();
+
+public slots:
+ void setCol( int h, int s, int v );
+ void setCol( int h, int s );
+
+signals:
+ void newHsv( int h, int s, int v );
+
+protected:
+// QSize sizeHint() const;
+// QSizePolicy sizePolicy() const;
+ void paintEvent( QPaintEvent*);
+ void mouseMoveEvent( QMouseEvent * );
+ void mousePressEvent( QMouseEvent * );
+
+private:
+ enum { foff = 3, coff = 4 }; //frame and contents offset
+ int val;
+ int hue;
+ int sat;
+
+ int y2val( int y );
+ int val2y( int val );
+ void setVal( int v );
+
+ QPixmap *pix;
+};
+
+class QColorWell : public QWellArray
+{
+public:
+ QColorWell( QWidget *parent, int r, int c, QRgb *vals )
+ :QWellArray( parent, "" ), values( vals ), mousePressed( FALSE ), oldCurrent( -1, -1 )
+ { setDimension(r,c); setWFlags( WResizeNoErase ); }
+ QSizePolicy sizePolicy() const;
+
+protected:
+ void drawContents( QPainter *, int row, int col, const QRect& );
+ void drawContents( QPainter *p ) { QWellArray::drawContents(p); }
+ void mousePressEvent( QMouseEvent *e );
+ void mouseMoveEvent( QMouseEvent *e );
+ void mouseReleaseEvent( QMouseEvent *e );
+#ifndef QT_NO_DRAGANDDROP
+ void dragEnterEvent( QDragEnterEvent *e );
+ void dragLeaveEvent( QDragLeaveEvent *e );
+ void dragMoveEvent( QDragMoveEvent *e );
+ void dropEvent( QDropEvent *e );
+#endif
+
+private:
+ QRgb *values;
+ bool mousePressed;
+ QPoint pressPos;
+ QPoint oldCurrent;
+
+};
+
+class QColIntValidator: public QIntValidator
+{
+public:
+ QColIntValidator( int bottom, int top,
+ QWidget * parent, const char *name = 0 )
+ :QIntValidator( bottom, top, parent, name ) {}
+
+ QValidator::State validate( QString &, int & ) const;
+};
+
class QColorDialogPrivate;
class Q_EXPORT QColorDialog : public QDialog
{
Q_OBJECT
public:
static QColor getColor( QColor, QWidget *parent=0, const char* name=0 ); // ### 3.0: make const QColor&
static QRgb getRgba( QRgb, bool* ok = 0,
- QWidget *parent=0, const char* name=0 );
+ QWidget *parent=0, const char* name=0 );
static int customCount();
static QRgb customColor( int );
static void setCustomColor( int, QRgb );
@@ -71,14 +353,43 @@ private:
void showCustom( bool=TRUE );
private:
QColorDialogPrivate *d;
friend class QColorDialogPrivate;
-private: // Disabled copy constructor and operator=
+private: // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
QColorDialog( const QColorDialog & );
QColorDialog& operator=( const QColorDialog & );
#endif
};
+class QColorDialogPrivate : public QObject
+{
+Q_OBJECT
+public:
+ QColorDialogPrivate( QColorDialog *p );
+ QRgb currentColor() const { return cs->currentColor(); }
+ void setCurrentColor( QRgb rgb );
+
+ int currentAlpha() const { return cs->currentAlpha(); }
+ void setCurrentAlpha( int a ) { cs->setCurrentAlpha( a ); }
+ void showAlpha( bool b ) { cs->showAlpha( b ); }
+
+private slots:
+ void addCustom();
+
+ void newHsv( int h, int s, int v );
+ void newColorTypedIn( QRgb rgb );
+ void newCustom( int, int );
+ void newStandard( int, int );
+private:
+ QColorPicker *cp;
+ QColorLuminancePicker *lp;
+ QWellArray *custom;
+ QWellArray *standard;
+ QColorShower *cs;
+ int nextCust;
+ bool compact;
+};
+
#endif