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-rw-r--r--microkde/KDGanttMinimizeSplitter.cpp190
1 files changed, 101 insertions, 89 deletions
diff --git a/microkde/KDGanttMinimizeSplitter.cpp b/microkde/KDGanttMinimizeSplitter.cpp
index 72c4e60..4172cd0 100644
--- a/microkde/KDGanttMinimizeSplitter.cpp
+++ b/microkde/KDGanttMinimizeSplitter.cpp
@@ -25,150 +25,160 @@
** Contact info@klaralvdalens-datakonsult.se if any conditions of this
** licensing are not clear to you.
**
** As a special exception, permission is given to link this program
** with any edition of Qt, and distribute the resulting executable,
** without including the source code for Qt in the source distribution.
**
**********************************************************************/
#include "KDGanttMinimizeSplitter.h"
#ifndef QT_NO_SPLITTER___
#include "qpainter.h"
#include "qdrawutil.h"
#include "qbitmap.h"
#if QT_VERSION >= 0x030000
-#include "qptrlist.h"
-#include "qmemarray.h"
+#include "q3ptrlist.h"
+#include "q3memarray.h"
#else
#include <qlist.h>
#include <qarray.h>
-#define QPtrList QList
-#define QMemArray QArray
+#define Q3PtrList QList
+#define Q3MemArray QArray
#endif
#include "qlayoutengine_p.h"
-#include "qobjectlist.h"
+#include "qobject.h"
#include "qstyle.h"
#include "qapplication.h" //sendPostedEvents
-#include <qvaluelist.h>
+#include <q3valuelist.h>
#include <qcursor.h>
-#include <qframe.h>
+#include <q3frame.h>
+#include <QDesktopWidget>
+//Added by qt3to4:
+#include <Q3PointArray>
+#include <QPixmap>
+#include <QResizeEvent>
+#include <QMouseEvent>
+#include <QChildEvent>
+#include <QEvent>
+#include <QPaintEvent>
#ifndef KDGANTT_MASTER_CVS
//#include "KDGanttMinimizeSplitter.moc"
#endif
#ifndef DOXYGEN_SKIP_INTERNAL
#if QT_VERSION >= 232
static int mouseOffset;
static int opaqueOldPos = -1; //### there's only one mouse, but this is a bit risky
-class KDRubberBand: public QFrame
+class KDRubberBand: public Q3Frame
{
public:
- KDRubberBand( QWidget *parent, const char * name, WFlags f ) :QFrame ( parent, name, f ) {;}
+ KDRubberBand( QWidget *parent, const char * name, Qt::WFlags f ) :Q3Frame ( parent, name, f ) {;}
protected:
virtual void mousePressEvent ( QMouseEvent * )
{
close();
};
};
KDGanttSplitterHandle::KDGanttSplitterHandle( Qt::Orientation o,
KDGanttMinimizeSplitter *parent, const char * name )
- : QWidget( parent, name ), _activeButton( 0 ), _collapsed( false )
+ : _activeButton( 0 ), _collapsed( false )
{
-
+ setObjectName(name);
+ setParent(parent);
if ( QApplication::desktop()->width() > 320 && QApplication::desktop()->width() < 650 ) {
mSizeHint = QSize(7,7);
mUseOffset = true;
} else {
mSizeHint = QSize(6,6);
mUseOffset = false;
}
s = parent;
setOrientation(o);
setMouseTracking( true );
mMouseDown = false;
//setMaximumHeight( 5 ); // test only
}
QSize KDGanttSplitterHandle::sizeHint() const
{
return mSizeHint;
}
void KDGanttSplitterHandle::setOrientation( Qt::Orientation o )
{
orient = o;
#ifndef QT_NO_CURSOR
- if ( o == KDGanttMinimizeSplitter::Horizontal )
- setCursor( splitHCursor );
+ if ( o == Qt::Horizontal )
+ setCursor( Qt::splitHCursor );
else
- setCursor( splitVCursor );
+ setCursor( Qt::splitVCursor );
#endif
}
void KDGanttSplitterHandle::mouseMoveEvent( QMouseEvent *e )
{
updateCursor( e->pos() );
- if ( !(e->state()&LeftButton) )
+ if ( !(e->state()&Qt::LeftButton) )
return;
if ( _activeButton != 0)
return;
QCOORD pos = s->pick(parentWidget()->mapFromGlobal(e->globalPos()))
- mouseOffset;
if ( opaque() ) {
s->moveSplitter( pos, id() );
} else {
int min = pos; int max = pos;
s->getRange( id(), &min, &max );
s->setRubberband( QMAX( min, QMIN(max, pos )));
}
_collapsed = false;
}
void KDGanttSplitterHandle::mousePressEvent( QMouseEvent *e )
{
- if ( e->button() == LeftButton ) {
+ if ( e->button() == Qt::LeftButton ) {
_activeButton = onButton( e->pos() );
mouseOffset = s->pick(e->pos());
mMouseDown = true;
repaint();
updateCursor( e->pos() );
}
}
void KDGanttSplitterHandle::updateCursor( const QPoint& p)
{
if ( onButton( p ) != 0 ) {
- setCursor( arrowCursor );
+ setCursor( Qt::arrowCursor );
}
else {
- if ( orient == KDGanttMinimizeSplitter::Horizontal )
- setCursor( splitHCursor );
+ if ( orient == Qt::Horizontal )
+ setCursor( Qt::splitHCursor );
else
- setCursor( splitVCursor );
+ setCursor( Qt::splitVCursor );
}
}
void KDGanttSplitterHandle::toggle()
{
int pos;
int min, max;
if ( !_collapsed ) {
s->expandPos( id(), &min, &max );
if ( s->minimizeDirection() == KDGanttMinimizeSplitter::Left
|| s->minimizeDirection() == KDGanttMinimizeSplitter::Up ) {
pos = min;
}
else {
pos = max;
}
@@ -182,76 +192,76 @@ void KDGanttSplitterHandle::toggle()
}
repaint();
}
void KDGanttSplitterHandle::mouseReleaseEvent( QMouseEvent *e )
{
mMouseDown = false;
if ( _activeButton != 0 ) {
if ( onButton( e->pos() ) == _activeButton )
{
toggle();
}
_activeButton = 0;
updateCursor( e->pos() );
}
else {
- if ( !opaque() && e->button() == LeftButton ) {
+ if ( !opaque() && e->button() == Qt::LeftButton ) {
QCOORD pos = s->pick(parentWidget()->mapFromGlobal(e->globalPos()))
- mouseOffset;
s->setRubberband( -1 );
s->moveSplitter( pos, id() );
}
}
if ( s->rubberBand() ) {
//qDebug("hide rubberband ");
s->rubberBand()->close();
}
repaint();
}
int KDGanttSplitterHandle::onButton( const QPoint& p )
{
- QValueList<QPointArray> list = buttonRegions();
+ Q3ValueList<Q3PointArray> list = buttonRegions();
int index = 1;
int add = 12;
- for( QValueList<QPointArray>::Iterator it = list.begin(); it != list.end(); ++it ) {
+ for( Q3ValueList<Q3PointArray>::Iterator it = list.begin(); it != list.end(); ++it ) {
QRect rect = (*it).boundingRect();
rect.setLeft( rect.left()- add );
rect.setRight( rect.right() + add);
rect.setTop( rect.top()- add );
rect.setBottom( rect.bottom() + add);
if ( rect.contains( p ) ) {
return index;
}
index++;
}
return 0;
}
-QValueList<QPointArray> KDGanttSplitterHandle::buttonRegions()
+Q3ValueList<Q3PointArray> KDGanttSplitterHandle::buttonRegions()
{
- QValueList<QPointArray> list;
+ Q3ValueList<Q3PointArray> list;
int sw = 8;
int yyy = 1;
int xxx = 1;
int voffset[] = { (int) -sw*3, (int) sw*3 };
for ( int i = 0; i < 2; i++ ) {
- QPointArray arr;
+ Q3PointArray arr;
if ( !_collapsed && s->minimizeDirection() == KDGanttMinimizeSplitter::Right ||
_collapsed && s->minimizeDirection() == KDGanttMinimizeSplitter::Left) {
int mid = height()/2 + voffset[i];
arr.setPoints( 3,
1-xxx, mid - sw + 4,
sw-3-xxx, mid,
1-xxx, mid + sw -4);
}
else if ( !_collapsed && s->minimizeDirection() == KDGanttMinimizeSplitter::Left ||
_collapsed && s->minimizeDirection() == KDGanttMinimizeSplitter::Right ) {
int mid = height()/2 + voffset[i];
arr.setPoints( 3,
sw-4, mid - sw + 4,
0, mid,
sw-4, mid + sw - 4);
}
@@ -298,37 +308,37 @@ void KDGanttSplitterHandle::paintEvent( QPaintEvent * )
int sw = 8; // Hardcoded, given I didn't use styles anymore, I didn't like to use their size
// arrow color
QColor col;
if ( _activeButton )
col = colorGroup().background().dark( 250 );
else {
if ( mMouseDown )
col = Qt::white;
else
col = colorGroup().background().dark( 150 );
}
//QColor col = backgroundColor().dark( 130 );
p.setBrush( col );
p.setPen( col );
- QValueList<QPointArray> list = buttonRegions();
+ Q3ValueList<Q3PointArray> list = buttonRegions();
int index = 1;
if ( mUseOffset )
p.translate( 0, 1 );
- for ( QValueList<QPointArray>::Iterator it = list.begin(); it != list.end(); ++it ) {
+ for ( Q3ValueList<Q3PointArray>::Iterator it = list.begin(); it != list.end(); ++it ) {
if ( index == _activeButton ) {
/*
if ( ! _collapsed ) {
p.save();
// p.translate( parentWidget()->style().pixelMetric( QStyle::PM_ButtonShiftHorizontal ),
// parentWidget()->style().pixelMetric( QStyle::PM_ButtonShiftVertical ) );
p.translate( -1, 0 );
p.drawPolygon( *it, true );
p.restore(); } else
*/
p.drawPolygon( *it, true );
}
else {
/*
@@ -364,38 +374,38 @@ void KDGanttSplitterHandle::paintEvent( QPaintEvent * )
#endif
class QSplitterLayoutStruct
{
public:
KDGanttMinimizeSplitter::ResizeMode mode;
QCOORD sizer;
bool isSplitter;
QWidget *wid;
};
class QSplitterData
{
public:
QSplitterData() : opaque( FALSE ), firstShow( TRUE ) {}
- QPtrList<QSplitterLayoutStruct> list;
+ Q3PtrList<QSplitterLayoutStruct> list;
bool opaque;
bool firstShow;
};
-void kdganttGeomCalc( QMemArray<QLayoutStruct> &chain, int start, int count, int pos,
+void kdganttGeomCalc( Q3MemArray<QLayoutStruct> &chain, int start, int count, int pos,
int space, int spacer );
#endif // DOXYGEN_SKIP_INTERNAL
/*!
\class KDGanttMinimizeSplitter KDGanttMinimizeSplitter.h
\brief The KDGanttMinimizeSplitter class implements a splitter
widget with minimize buttons.
This class (and its documentation) is largely a copy of Qt's
QSplitter; the copying was necessary because QSplitter is not
extensible at all. QSplitter and its documentation are licensed
according to the GPL and the Qt Professional License (if you hold
such a license) and are (C) Trolltech AS.
A splitter lets the user control the size of child widgets by
@@ -448,113 +458,114 @@ static QSize minSizeHint( const QWidget* w )
QSize s;
if ( min.height() <= 0 || min.width() <= 0 )
s = w->minimumSizeHint();
if ( min.height() > 0 )
s.setHeight( min.height() );
if ( min.width() > 0 )
s.setWidth( min.width() );
return s.expandedTo(QSize(0,0));
}
/*!
Constructs a horizontal splitter with the \a parent and \a
name arguments being passed on to the QFrame constructor.
*/
KDGanttMinimizeSplitter::KDGanttMinimizeSplitter( QWidget *parent, const char *name )
- :QFrame(parent,name,WPaintUnclipped)
+ :Q3Frame(parent,name)
{
+ setAttribute(Qt::WA_PaintUnclipped);
mRubberBand = 0;
mFirstHandle = 0;
#if QT_VERSION >= 232
- orient = Horizontal;
+ orient = Qt::Horizontal;
init();
#endif
}
/*!
Constructs a splitter with orientation \a o with the \a parent
and \a name arguments being passed on to the QFrame constructor.
*/
-KDGanttMinimizeSplitter::KDGanttMinimizeSplitter( Orientation o, QWidget *parent, const char *name )
- :QFrame(parent,name,WPaintUnclipped)
+KDGanttMinimizeSplitter::KDGanttMinimizeSplitter( Qt::Orientation o, QWidget *parent, const char *name )
+ :Q3Frame(parent,name)
{
-
+ setAttribute(Qt::WA_PaintUnclipped);
mRubberBand = 0;
mFirstHandle = 0;
#if QT_VERSION >= 232
orient = o;
init();
#endif
}
/*!
Destroys the splitter and any children.
*/
KDGanttMinimizeSplitter::~KDGanttMinimizeSplitter()
{
#if QT_VERSION >= 232
data->list.setAutoDelete( TRUE );
delete data;
#endif
if ( mRubberBand )
delete mRubberBand;
}
#if QT_VERSION >= 232
void KDGanttMinimizeSplitter::init()
{
data = new QSplitterData;
- if ( orient == Horizontal )
+ if ( orient == Qt::Horizontal )
setSizePolicy( QSizePolicy(QSizePolicy::Expanding,QSizePolicy::Minimum) );
else
setSizePolicy( QSizePolicy(QSizePolicy::Minimum,QSizePolicy::Expanding) );
#ifndef DESKTOP_VERSION
setOpaqueResize( false );
#else
setOpaqueResize( true );
#endif
}
#endif
void KDGanttMinimizeSplitter::toggle()
{
if ( mFirstHandle )
mFirstHandle->toggle();
else
qDebug("KDGanttMinimizeSplitter::toggle::sorry, handle not available ");
}
/*!
\brief the orientation of the splitter
By default the orientation is horizontal (the widgets are side by side).
The possible orientations are Qt:Vertical and Qt::Horizontal (the default).
*/
-void KDGanttMinimizeSplitter::setOrientation( Orientation o )
+void KDGanttMinimizeSplitter::setOrientation( Qt::Orientation o )
{
#if QT_VERSION >= 232
if ( orient == o )
return;
orient = o;
- if ( orient == Horizontal )
+ if ( orient == Qt::Horizontal )
setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Minimum ) );
else
setSizePolicy( QSizePolicy( QSizePolicy::Minimum, QSizePolicy::Expanding ) );
QSplitterLayoutStruct *s = data->list.first();
while ( s ) {
if ( s->isSplitter )
((KDGanttSplitterHandle*)s->wid)->setOrientation( o );
s = data->list.next(); // ### next at end of loop, no iterator
}
recalc( isVisible() );
#endif
}
#if QT_VERSION >= 232
@@ -587,67 +598,73 @@ QSplitterLayoutStruct *KDGanttMinimizeSplitter::addWidget( QWidget *w, bool firs
tmp += w->name();
newHandle = new KDGanttSplitterHandle( orientation(), this, tmp.latin1() );
if ( ! mFirstHandle )
mFirstHandle = newHandle;
s->wid = newHandle;
newHandle->setId(data->list.count());
s->isSplitter = TRUE;
s->sizer = pick( newHandle->sizeHint() );
if ( first )
data->list.insert( 0, s );
else
data->list.append( s );
}
s = new QSplitterLayoutStruct;
s->mode = Stretch;
s->wid = w;
- if ( !testWState( WState_Resized ) && w->sizeHint().isValid() )
+ if ( !testAttribute( Qt::WA_Resized ) && w->sizeHint().isValid() )
s->sizer = pick( w->sizeHint() );
else
s->sizer = pick( w->size() );
s->isSplitter = FALSE;
if ( first )
data->list.insert( 0, s );
else
data->list.append( s );
if ( newHandle && isVisible() )
newHandle->show(); //will trigger sending of post events
return s;
}
/*!
Tells the splitter that a child widget has been inserted or removed.
The event is passed in \a c.
*/
void KDGanttMinimizeSplitter::childEvent( QChildEvent *c )
{
- if ( c->type() == QEvent::ChildInserted ) {
+ if ( c->type() == QEvent::ChildAdded ) {
if ( !c->child()->isWidgetType() )
return;
- if ( ((QWidget*)c->child())->testWFlags( WType_TopLevel ) )
+ QWidget *cw = (QWidget*)c->child();
+
+ if ( (cw->windowFlags())&Qt::Window )
+ return;
+
+ // avoid infinite recursion
+ if(cw->objectName().startsWith("qt_splithandle_"))
return;
QSplitterLayoutStruct *s = data->list.first();
while ( s ) {
- if ( s->wid == c->child() )
+ if ( s->wid == cw )
return;
s = data->list.next();
}
- addWidget( (QWidget*)c->child() );
+ addWidget( cw );
recalc( isVisible() );
} else if ( c->type() == QEvent::ChildRemoved ) {
QSplitterLayoutStruct *p = 0;
if ( data->list.count() > 1 )
p = data->list.at(1); //remove handle _after_ first widget.
QSplitterLayoutStruct *s = data->list.first();
while ( s ) {
if ( s->wid == c->child() ) {
data->list.removeRef( s );
delete s;
if ( p && p->isSplitter ) {
data->list.removeRef( p );
delete p->wid; //will call childEvent
delete p;
}
@@ -657,118 +674,118 @@ void KDGanttMinimizeSplitter::childEvent( QChildEvent *c )
}
p = s;
s = data->list.next();
}
}
}
/*!
Shows a rubber band at position \a p. If \a p is negative, the
rubber band is removed.
*/
void KDGanttMinimizeSplitter::setRubberband( int p )
{
#ifdef DESKTOP_VERSION
QPainter paint( this );
- paint.setPen( gray );
- paint.setBrush( gray );
- paint.setRasterOp( XorROP );
+ paint.setPen( Qt::gray );
+ paint.setBrush( Qt::gray );
+ paint.setCompositionMode( QPainter::CompositionMode_Xor );
QRect r = contentsRect();
const int rBord = 3; //Themable????
#if QT_VERSION >= 0x030000
- int sw = style().pixelMetric(QStyle::PM_SplitterWidth, this);
+ int sw = style()->pixelMetric(QStyle::PM_SplitterWidth, 0, this);
#else
int sw = style().splitterWidth();
#endif
- if ( orient == Horizontal ) {
+ if ( orient == Qt::Horizontal ) {
if ( opaqueOldPos >= 0 )
paint.drawRect( opaqueOldPos + sw/2 - rBord , r.y(),
2*rBord, r.height() );
if ( p >= 0 )
paint.drawRect( p + sw/2 - rBord, r.y(), 2*rBord, r.height() );
} else {
if ( opaqueOldPos >= 0 )
paint.drawRect( r.x(), opaqueOldPos + sw/2 - rBord,
r.width(), 2*rBord );
if ( p >= 0 )
paint.drawRect( r.x(), p + sw/2 - rBord, r.width(), 2*rBord );
}
opaqueOldPos = p;
#else
if ( !mRubberBand ) {
- mRubberBand = new KDRubberBand( 0, "rubber", WStyle_NoBorder | WStyle_Customize | WStyle_StaysOnTop);
+ mRubberBand = new KDRubberBand( 0, "rubber", Qt::WStyle_NoBorder | Qt::WStyle_Customize | Qt::WStyle_StaysOnTop);
mRubberBand->setFrameStyle( Box | Raised );
//mRubberBand->setPalette( QPalette ( Qt::red.light(),Qt::red.dark() ) );
mRubberBand->setPalette( QPalette ( colorGroup().background().light(), colorGroup().background().dark() ));
}
QRect r = contentsRect();
static int rBord = 0; //Themable????
if ( !rBord ) {
if (QApplication::desktop()->width() <= 320 )
rBord = 3;
else
rBord = 4;
}
int sw = style().splitterWidth();
- if ( orient == Horizontal ) {
+ if ( orient == Qt::Horizontal ) {
if ( p >= 0 ) {
QPoint geo = mapToGlobal (QPoint ( p + sw/2 - rBord, r.y()));
mRubberBand->setGeometry( geo.x(), geo.y(), 2*rBord, r.height() );
}
} else {
if ( p >= 0 ) {
QPoint geo = mapToGlobal (QPoint ( r.x(), p + sw/2 - rBord));
mRubberBand->setGeometry( geo.x(), geo.y(), r.width(), 2*rBord);
}
}
opaqueOldPos = p;
if ( ! mRubberBand->isVisible() ) {
mRubberBand->show();
}
#endif
}
/*! \reimp */
bool KDGanttMinimizeSplitter::event( QEvent *e )
{
- if ( e->type() == QEvent::LayoutHint || ( e->type() == QEvent::Show && data->firstShow ) ) {
+ if ( e->type() == QEvent::LayoutRequest || ( e->type() == QEvent::Show && data->firstShow ) ) {
recalc( isVisible() );
if ( e->type() == QEvent::Show )
data->firstShow = FALSE;
}
return QWidget::event( e );
}
/*!
\obsolete
Draws the splitter handle in the rectangle described by \a x, \a y,
\a w, \a h using painter \a p.
\sa QStyle::drawPrimitive()
*/
void KDGanttMinimizeSplitter::drawSplitter( QPainter *p,
QCOORD x, QCOORD y, QCOORD w, QCOORD h )
{
#if 0
// LR
style().drawPrimitive(QStyle::PE_Splitter, p, QRect(x, y, w, h), colorGroup(),
(orientation() == Qt::Horizontal ?
- QStyle::Style_Horizontal : 0));
+ QStyle::State_Horizontal : 0));
#endif
}
/*!
Returns the id of the splitter to the right of or below the widget \a w,
or 0 if there is no such splitter
(i.e. it is either not in this KDGanttMinimizeSplitter or it is at the end).
*/
int KDGanttMinimizeSplitter::idAfter( QWidget* w ) const
{
QSplitterLayoutStruct *s = data->list.first();
bool seen_w = FALSE;
while ( s ) {
if ( s->isSplitter && seen_w )
return data->list.at();
@@ -783,93 +800,93 @@ int KDGanttMinimizeSplitter::idAfter( QWidget* w ) const
/*!
Moves the left/top edge of the splitter handle with id \a id as
close as possible to position \a p, which is the distance from the
left (or top) edge of the widget.
For Arabic and Hebrew the layout is reversed, and using this
function to set the position of the splitter might lead to
unexpected results, since in Arabic and Hebrew the position of
splitter one is to the left of the position of splitter zero.
\sa idAfter()
*/
void KDGanttMinimizeSplitter::moveSplitter( QCOORD p, int id )
{
p = adjustPos( p, id );
QSplitterLayoutStruct *s = data->list.at(id);
- int oldP = orient == Horizontal ? s->wid->x() : s->wid->y();
+ int oldP = orient == Qt::Horizontal ? s->wid->x() : s->wid->y();
bool upLeft;
- if ( false && orient == Horizontal ) {
+ if ( false && orient == Qt::Horizontal ) {
p += s->wid->width();
upLeft = p > oldP;
} else
upLeft = p < oldP;
moveAfter( p, id, upLeft );
moveBefore( p-1, id-1, upLeft );
storeSizes();
}
void KDGanttMinimizeSplitter::setG( QWidget *w, int p, int s, bool isSplitter )
{
- if ( orient == Horizontal ) {
- if ( false && orient == Horizontal && !isSplitter )
+ if ( orient == Qt::Horizontal ) {
+ if ( false && orient == Qt::Horizontal && !isSplitter )
p = contentsRect().width() - p - s;
w->setGeometry( p, contentsRect().y(), s, contentsRect().height() );
} else
w->setGeometry( contentsRect().x(), p, contentsRect().width(), s );
}
/*
Places the right/bottom edge of the widget at \a id at position \a pos.
\sa idAfter()
*/
void KDGanttMinimizeSplitter::moveBefore( int pos, int id, bool upLeft )
{
if( id < 0 )
return;
QSplitterLayoutStruct *s = data->list.at(id);
if ( !s )
return;
QWidget *w = s->wid;
if ( w->isHidden() ) {
moveBefore( pos, id-1, upLeft );
} else if ( s->isSplitter ) {
int pos1, pos2;
int dd = s->sizer;
- if( false && orient == Horizontal ) {
+ if( false && orient == Qt::Horizontal ) {
pos1 = pos;
pos2 = pos + dd;
} else {
pos2 = pos - dd;
pos1 = pos2 + 1;
}
if ( upLeft ) {
setG( w, pos1, dd, TRUE );
moveBefore( pos2, id-1, upLeft );
} else {
moveBefore( pos2, id-1, upLeft );
setG( w, pos1, dd, TRUE );
}
} else {
int dd, newLeft, nextPos;
- if( false && orient == Horizontal ) {
+ if( false && orient == Qt::Horizontal ) {
dd = w->geometry().right() - pos;
dd = QMAX( pick(minSize(w)), QMIN(dd, pick(w->maximumSize())));
newLeft = pos+1;
nextPos = newLeft + dd;
} else {
dd = pos - pick( w->pos() ) + 1;
dd = QMAX( pick(minSize(w)), QMIN(dd, pick(w->maximumSize())));
newLeft = pos-dd+1;
nextPos = newLeft - 1;
}
setG( w, newLeft, dd, TRUE );
moveBefore( nextPos, id-1, upLeft );
}
}
@@ -880,50 +897,50 @@ void KDGanttMinimizeSplitter::moveBefore( int pos, int id, bool upLeft )
*/
void KDGanttMinimizeSplitter::moveAfter( int pos, int id, bool upLeft )
{
QSplitterLayoutStruct *s = id < int(data->list.count()) ?
data->list.at(id) : 0;
if ( !s )
return;
QWidget *w = s->wid;
if ( w->isHidden() ) {
moveAfter( pos, id+1, upLeft );
} else if ( pick( w->pos() ) == pos ) {
//No need to do anything if it's already there.
return;
} else if ( s->isSplitter ) {
int dd = s->sizer;
int pos1, pos2;
- if( false && orient == Horizontal ) {
+ if( false && orient == Qt::Horizontal ) {
pos2 = pos - dd;
pos1 = pos2 + 1;
} else {
pos1 = pos;
pos2 = pos + dd;
}
if ( upLeft ) {
setG( w, pos1, dd, TRUE );
moveAfter( pos2, id+1, upLeft );
} else {
moveAfter( pos2, id+1, upLeft );
setG( w, pos1, dd, TRUE );
}
} else {
int left = pick( w->pos() );
int right, dd,/* newRight,*/ newLeft, nextPos;
- if ( false && orient == Horizontal ) {
+ if ( false && orient == Qt::Horizontal ) {
dd = pos - left + 1;
dd = QMAX( pick(minSize(w)), QMIN(dd, pick(w->maximumSize())));
newLeft = pos-dd+1;
nextPos = newLeft - 1;
} else {
right = pick( w->geometry().bottomRight() );
dd = right - pos + 1;
dd = QMAX( pick(minSize(w)), QMIN(dd, pick(w->maximumSize())));
/*newRight = pos+dd-1;*/
newLeft = pos;
nextPos = newLeft + dd;
}
setG( w, newLeft, dd, TRUE );
/*if( right != newRight )*/
moveAfter( nextPos, id+1, upLeft );
}
@@ -975,35 +992,35 @@ void KDGanttMinimizeSplitter::getRange( int id, int *min, int *max )
maxB += pick( s->wid->maximumSize() );
}
}
for ( i = id; i < n; i++ ) {
QSplitterLayoutStruct *s = data->list.at(i);
if ( s->wid->isHidden() ) {
//ignore
} else if ( s->isSplitter ) {
minA += s->sizer;
maxA += s->sizer;
} else {
minA += pick( minSize(s->wid) );
maxA += pick( s->wid->maximumSize() );
}
}
QRect r = contentsRect();
- if ( orient == Horizontal && false ) {
+ if ( orient == Qt::Horizontal && false ) {
#if QT_VERSION >= 0x030000
- int splitterWidth = style().pixelMetric(QStyle::PM_SplitterWidth, this);
+ int splitterWidth = style()->pixelMetric(QStyle::PM_SplitterWidth, 0,this);
#else
int splitterWidth = style().splitterWidth();
#endif
if ( min )
*min = pick(r.topRight()) - QMIN( maxB, pick(r.size())-minA ) - splitterWidth;
if ( max )
*max = pick(r.topRight()) - QMAX( minB, pick(r.size())-maxA ) - splitterWidth;
} else {
if ( min )
*min = pick(r.topLeft()) + QMAX( minB, pick(r.size())-maxA );
if ( max )
*max = pick(r.topLeft()) + QMIN( maxB, pick(r.size())-minA );
}
}
@@ -1017,33 +1034,33 @@ void KDGanttMinimizeSplitter::getRange( int id, int *min, int *max )
int KDGanttMinimizeSplitter::adjustPos( int p, int id )
{
int min = 0;
int max = 0;
getRange( id, &min, &max );
p = QMAX( min, QMIN( p, max ) );
return p;
}
void KDGanttMinimizeSplitter::doResize()
{
QRect r = contentsRect();
int i;
int n = data->list.count();
- QMemArray<QLayoutStruct> a( n );
+ Q3MemArray<QLayoutStruct> a( n );
for ( i = 0; i< n; i++ ) {
a[i].init();
QSplitterLayoutStruct *s = data->list.at(i);
if ( s->wid->isHidden() ) {
a[i].stretch = 0;
a[i].sizeHint = a[i].minimumSize = 0;
a[i].maximumSize = 0;
} else if ( s->isSplitter ) {
a[i].stretch = 0;
a[i].sizeHint = a[i].minimumSize = a[i].maximumSize = s->sizer;
a[i].empty = FALSE;
} else if ( s->mode == KeepSize ) {
a[i].stretch = 0;
a[i].minimumSize = pick( minSize(s->wid) );
a[i].sizeHint = s->sizer;
a[i].maximumSize = pick( s->wid->maximumSize() );
@@ -1119,33 +1136,33 @@ void KDGanttMinimizeSplitter::recalc( bool update )
}
}
if ( empty ) {
if ( parentWidget() != 0 && parentWidget()->inherits("KDGanttMinimizeSplitter") ) {
// nested splitters; be nice
maxl = maxt = 0;
} else {
// KDGanttMinimizeSplitter with no children yet
maxl = QWIDGETSIZE_MAX;
}
} else {
maxl = QMIN( maxl, QWIDGETSIZE_MAX );
}
if ( maxt < mint )
maxt = mint;
- if ( orient == Horizontal ) {
+ if ( orient == Qt::Horizontal ) {
setMaximumSize( maxl, maxt );
setMinimumSize( minl, mint );
} else {
setMaximumSize( maxt, maxl );
setMinimumSize( mint, minl );
}
if ( update )
doResize();
}
/*!
Sets resize mode of \a w to \a mode.
\sa ResizeMode
*/
@@ -1254,80 +1271,74 @@ void KDGanttMinimizeSplitter::recalcId()
int n = data->list.count();
for ( int i = 0; i < n; i++ ) {
QSplitterLayoutStruct *s = data->list.at(i);
if ( s->isSplitter )
((KDGanttSplitterHandle*)s->wid)->setId(i);
}
}
/*!\reimp
*/
QSize KDGanttMinimizeSplitter::sizeHint() const
{
constPolish();
int l = 0;
int t = 0;
- if ( children() ) {
- const QObjectList * c = children();
- QObjectListIt it( *c );
- QObject * o;
-
- while( (o=it.current()) != 0 ) {
- ++it;
+ if ( !children().empty() ) {
+ const QObjectList c = children();
+ for(QObjectList::const_iterator i=c.begin();i!=c.end();++i) {
+ QObject * o = *i;
if ( o->isWidgetType() &&
!((QWidget*)o)->isHidden() ) {
QSize s = ((QWidget*)o)->sizeHint();
if ( s.isValid() ) {
l += pick( s );
t = QMAX( t, trans( s ) );
}
}
}
}
- return orientation() == Horizontal ? QSize( l, t ) : QSize( t, l );
+ return orientation() == Qt::Horizontal ? QSize( l, t ) : QSize( t, l );
}
/*!
\reimp
*/
QSize KDGanttMinimizeSplitter::minimumSizeHint() const
{
constPolish();
int l = 0;
int t = 0;
- if ( children() ) {
- const QObjectList * c = children();
- QObjectListIt it( *c );
- QObject * o;
-
- while( (o=it.current()) != 0 ) {
- ++it;
+ if ( !children().empty() ) {
+ const QObjectList c = children();
+ for(QObjectList::const_iterator i=c.begin();i!=c.end();++i) {
+ QObject * o = *i;
if ( o->isWidgetType() &&
!((QWidget*)o)->isHidden() ) {
QSize s = minSizeHint((QWidget*)o);
if ( s.isValid() ) {
l += pick( s );
t = QMAX( t, trans( s ) );
}
}
}
}
- return orientation() == Horizontal ? QSize( l, t ) : QSize( t, l );
+ return orientation() == Qt::Horizontal ? QSize( l, t ) : QSize( t, l );
}
/*
Calculates stretch parameters from current sizes
*/
void KDGanttMinimizeSplitter::storeSizes()
{
QSplitterLayoutStruct *s = data->list.first();
while ( s ) {
if ( !s->isSplitter )
s->sizer = pick( s->wid->size() );
s = data->list.next();
}
}
@@ -1389,143 +1400,144 @@ bool KDGanttMinimizeSplitter::isHidden( QWidget *w ) const
produce a splitter with the same layout as this one.
Note that if you want to iterate over the list, you should
iterate over a copy, e.g.
\code
QValueList<int> list = mySplitter.sizes();
QValueList<int>::Iterator it = list.begin();
while( it != list.end() ) {
myProcessing( *it );
++it;
}
\endcode
\sa setSizes()
*/
-QValueList<int> KDGanttMinimizeSplitter::sizes() const
+Q3ValueList<int> KDGanttMinimizeSplitter::sizes() const
{
+ /* TODO: hacker
if ( !testWState(WState_Polished) ) {
QWidget* that = (QWidget*) this;
that->polish();
- }
- QValueList<int> list;
+ } */
+ Q3ValueList<int> list;
QSplitterLayoutStruct *s = data->list.first();
while ( s ) {
if ( !s->isSplitter )
list.append( s->sizer );
s = data->list.next();
}
return list;
}
/*!
Sets the size parameters to the values given in \a list.
If the splitter is horizontal, the values set the sizes from
left to right. If it is vertical, the sizes are applied from
top to bottom.
Extra values in \a list are ignored.
If \a list contains too few values, the result is undefined
but the program will still be well-behaved.
\sa sizes()
*/
-void KDGanttMinimizeSplitter::setSizes( QValueList<int> list )
+void KDGanttMinimizeSplitter::setSizes( Q3ValueList<int> list )
{
processChildEvents();
- QValueList<int>::Iterator it = list.begin();
+ Q3ValueList<int>::Iterator it = list.begin();
QSplitterLayoutStruct *s = data->list.first();
while ( s && it != list.end() ) {
if ( !s->isSplitter ) {
s->sizer = *it;
++it;
}
s = data->list.next();
}
doResize();
}
/*!
Gets all posted child events, ensuring that the internal state of
the splitter is consistent.
*/
void KDGanttMinimizeSplitter::processChildEvents()
{
- QApplication::sendPostedEvents( this, QEvent::ChildInserted );
+ QApplication::sendPostedEvents( this, QEvent::ChildAdded );
}
/*!
\reimp
*/
void KDGanttMinimizeSplitter::styleChange( QStyle& old )
{
#if QT_VERSION >= 0x030000
- int sw = style().pixelMetric(QStyle::PM_SplitterWidth, this);
+ int sw = style()->pixelMetric(QStyle::PM_SplitterWidth, 0, this);
#else
int sw = style().splitterWidth();
#endif
QSplitterLayoutStruct *s = data->list.first();
while ( s ) {
if ( s->isSplitter )
s->sizer = sw;
s = data->list.next();
}
doResize();
- QFrame::styleChange( old );
+ Q3Frame::styleChange( old );
}
#endif
/*!
Specifies the direction of the minimize buttons.
If the orientation of the splitter is horizontal then with
KDGanttMinimizeSplitter::Left or KDGanttMinimizeSplitter::Right should be used,
otherwise either KDGanttMinimizeSplitter::Up or KDGanttMinimizeSplitter::Down
should be used.
*/
void KDGanttMinimizeSplitter::setMinimizeDirection( Direction direction )
{
_direction = direction;
}
/*!
Returns the direction of the minimize buttons.
*/
KDGanttMinimizeSplitter::Direction KDGanttMinimizeSplitter::minimizeDirection() const
{
return _direction;
}
/*
This is a copy of qGeomCalc() in qlayoutengine.cpp which
unfortunately isn't exported.
*/
static inline int toFixed( int i ) { return i * 256; }
static inline int fRound( int i ) {
return ( i % 256 < 128 ) ? i / 256 : 1 + i / 256;
}
-void kdganttGeomCalc( QMemArray<QLayoutStruct> &chain, int start, int count, int pos,
+void kdganttGeomCalc( Q3MemArray<QLayoutStruct> &chain, int start, int count, int pos,
int space, int spacer )
{
typedef int fixed;
int cHint = 0;
int cMin = 0;
int cMax = 0;
int sumStretch = 0;
int spacerCount = 0;
bool wannaGrow = FALSE; // anyone who really wants to grow?
// bool canShrink = FALSE; // anyone who could be persuaded to shrink?
int i;
for ( i = start; i < start + count; i++ ) {
chain[i].done = FALSE;
cHint += chain[i].sizeHint;