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authorzautrix <zautrix>2004-10-29 10:42:31 (UTC)
committer zautrix <zautrix>2004-10-29 10:42:31 (UTC)
commitd96b4fd7188145c49120dd159b0ac00c987f4972 (patch) (side-by-side diff)
treeba8f3910a72938aa44aa82a477bbd84f5414a214
parente152dd9c19c69e6efff6c593b2bf081bc426c7d5 (diff)
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made cardview handling singleclick and return pressed
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--kaddressbook/views/cardview.cpp13
1 files changed, 8 insertions, 5 deletions
diff --git a/kaddressbook/views/cardview.cpp b/kaddressbook/views/cardview.cpp
index 65f793c..6351c11 100644
--- a/kaddressbook/views/cardview.cpp
+++ b/kaddressbook/views/cardview.cpp
@@ -467,384 +467,385 @@ void CardViewItem::removeField(const QString &label)
void CardViewItem::clearFields()
{
d->mFieldList.clear();
d->hcache = 0;
if (mView)
mView->setLayoutDirty(true);
}
QString CardViewItem::trimString(const QString &text, int width,
QFontMetrics &fm)
{
if (fm.width(text) <= width)
return text;
QString dots = "...";
int dotWidth = fm.width(dots);
QString trimmed;
int charNum = 0;
while (fm.width(trimmed) + dotWidth < width)
{
trimmed += text[charNum];
charNum++;
}
// Now trim the last char, since it put the width over the top
trimmed = trimmed.left(trimmed.length()-1);
trimmed += dots;
return trimmed;
}
CardViewItem *CardViewItem::nextItem()
{
CardViewItem *item = 0;
if (mView)
item = mView->itemAfter(this);
return item;
}
void CardViewItem::repaintCard()
{
if (mView)
mView->repaintItem(this);
}
void CardViewItem::setCaption(const QString &caption)
{
d->mCaption = caption;
repaintCard();
}
QString CardViewItem::fieldValue(const QString &label)
{
QPtrListIterator< CardViewItem::Field > iter(d->mFieldList);
for (iter.toFirst(); iter.current(); ++iter)
if ((*iter)->first == label)
return (*iter)->second;
return QString();
}
void CardViewItem::showFullString( const QPoint &itempos, CardViewTip *tip )
{
bool trimmed( false );
QString s;
int mrg = mView->itemMargin();
int y = mView->d->mBFm->height() + 6 + mrg;
int w = mView->itemWidth() - (2*mrg);
int lw;
bool drawLabels = mView->drawFieldLabels();
bool isLabel = drawLabels && itempos.x() < w/2 ? true : false;
if ( itempos.y() < y )
{
if ( itempos.y() < 8 + mrg || itempos.y() > y - 4 )
return;
// this is the caption
s = caption();
trimmed = mView->d->mBFm->width( s ) > w - 4;
y = 2 + mrg;
lw = 0;
isLabel=true;
} else {
// find the field
Field *f = fieldAt( itempos );
if ( !f || ( !mView->showEmptyFields() && f->second.isEmpty() ) )
return;
// y position:
// header font height + 4px hader margin + 2px leading + item margin
// + actual field index * (fontheight + 2px leading)
int maxLines = mView->maxFieldLines();
bool se = mView->showEmptyFields();
int fh = mView->d->mFm->height();
// {
Field *_f;
for (_f = d->mFieldList.first(); _f != f; _f = d->mFieldList.next())
if ( se || ! _f->second.isEmpty() )
y += ( QMIN(_f->second.contains('\n')+1, maxLines) * fh ) + 2;
// }
if ( isLabel && itempos.y() > y + fh )
return;
// label or data?
s = isLabel ? f->first : f->second;
// trimmed?
int colonWidth = mView->d->mFm->width(":");
lw = drawLabels ? // label width
QMIN( w/2 - 4 - mrg, d->maxLabelWidth + colonWidth + 4 ) :
0;
int mw = isLabel ? lw - colonWidth : w - lw - (mrg*2); // max width for string
if ( isLabel )
{
trimmed = mView->d->mFm->width( s ) > mw - colonWidth;
} else {
QRect r( mView->d->mFm->boundingRect( 0, 0, INT_MAX, INT_MAX, Qt::AlignTop|Qt::AlignLeft, s ) );
trimmed = r.width() > mw || r.height()/fh > QMIN(s.contains('\n') + 1, maxLines);
}
}
if ( trimmed )
{
tip->setFont( (isLabel && !lw) ? mView->headerFont() : mView->font() ); // if condition is true, a header
tip->setText( s );
tip->adjustSize();
// find a proper position
int lx;
lx = isLabel || !drawLabels ? mrg : lw + mrg + 2 /*-1*/;
QPoint pnt(mView->contentsToViewport( QPoint(d->x, d->y) ));
pnt += QPoint(lx, y);
if ( pnt.x() < 0 )
pnt.setX( 0 );
if ( pnt.x() + tip->width() > mView->visibleWidth() )
pnt.setX( mView->visibleWidth() - tip->width() );
if ( pnt.y() + tip->height() > mView->visibleHeight() )
pnt.setY( QMAX( 0, mView->visibleHeight() - tip->height() ) );
// show
tip->move( pnt );
tip->show();
}
}
CardViewItem::Field *CardViewItem::fieldAt( const QPoint & itempos ) const
{
int ypos = mView->d->mBFm->height() + 7 + mView->d->mItemMargin;
int iy = itempos.y();
// skip below caption
if ( iy <= ypos )
return 0;
// try find a field
bool showEmpty = mView->showEmptyFields();
int fh = mView->d->mFm->height();
int maxLines = mView->maxFieldLines();
Field *f;
for ( f = d->mFieldList.first(); f; f = d->mFieldList.next() )
{
if ( showEmpty || !f->second.isEmpty() )
ypos += ( QMIN( f->second.contains('\n')+1, maxLines ) *fh)+2;
if ( iy <= ypos )
break;
}
return f ? f : 0;
}
//END CardViewItem
//BEGIN CardView
CardView::CardView(QWidget *parent, const char *name)
: QScrollView(parent, name),
d(new CardViewPrivate())
{
d->mItemList.setAutoDelete(true);
d->mSeparatorList.setAutoDelete(true);
QFont f = font();
d->mFm = new QFontMetrics(f);
f.setBold(true);
d->mHeaderFont = f;
d->mBFm = new QFontMetrics(f);
d->mTip = ( new CardViewTip( viewport() ) ),
d->mTip->hide();
d->mTimer = ( new QTimer(this, "mouseTimer") ),
viewport()->setMouseTracking( true );
viewport()->setFocusProxy(this);
viewport()->setFocusPolicy(WheelFocus);
viewport()->setBackgroundMode(PaletteBase);
connect( d->mTimer, SIGNAL(timeout()), this, SLOT(tryShowFullText()) );
+ connect( this, SIGNAL(executed(CardViewItem *)), this, SIGNAL( doubleClicked(CardViewItem *)) );
//US setBackgroundMode(PaletteBackground, PaletteBase);
setBackgroundMode(PaletteBackground);
// no reason for a vertical scrollbar
setVScrollBarMode(AlwaysOff);
}
CardView::~CardView()
{
delete d->mFm;
delete d->mBFm;
delete d;
d = 0;
}
void CardView::insertItem(CardViewItem *item)
{
d->mItemList.inSort(item);
setLayoutDirty(true);
}
void CardView::takeItem(CardViewItem *item)
{
if ( d->mCurrentItem == item )
d->mCurrentItem = item->nextItem();
d->mItemList.take(d->mItemList.findRef(item));
setLayoutDirty(true);
}
void CardView::clear()
{
d->mItemList.clear();
setLayoutDirty(true);
}
CardViewItem *CardView::currentItem()
{
if ( ! d->mCurrentItem && d->mItemList.count() )
d->mCurrentItem = d->mItemList.first();
return d->mCurrentItem;
}
void CardView::setCurrentItem( CardViewItem *item )
{
if ( !item )
return;
else if ( item->cardView() != this )
{
kdDebug(5720)<<"CardView::setCurrentItem: Item ("<<item<<") not owned! Backing out.."<<endl;
return;
}
else if ( item == currentItem() )
{
return;
}
if ( d->mSelectionMode == Single )
{
setSelected( item, true );
}
else
{
CardViewItem *it = d->mCurrentItem;
d->mCurrentItem = item;
if ( it )
it->repaintCard();
item->repaintCard();
}
if ( ! d->mOnSeparator )
ensureItemVisible( item );
emit currentChanged( item );
}
CardViewItem *CardView::itemAt(const QPoint &viewPos)
{
CardViewItem *item = 0;
QPtrListIterator<CardViewItem> iter(d->mItemList);
bool found = false;
for (iter.toFirst(); iter.current() && !found; ++iter)
{
item = *iter;
//if (item->d->mRect.contains(viewPos))
if (QRect(item->d->x, item->d->y, d->mItemWidth, item->height()).contains(viewPos))
found = true;
}
if (found)
return item;
return 0;
}
QRect CardView::itemRect(const CardViewItem *item)
{
//return item->d->mRect;
return QRect(item->d->x, item->d->y, d->mItemWidth, item->height());
}
void CardView::ensureItemVisible(const CardViewItem *item)
{
ensureVisible(item->d->x , item->d->y, d->mItemSpacing, 0);
ensureVisible(item->d->x + d->mItemWidth, item->d->y, d->mItemSpacing, 0);
}
void CardView::repaintItem(const CardViewItem *item)
{
//repaintContents(item->d->mRect);
repaintContents( QRect(item->d->x, item->d->y, d->mItemWidth, item->height()) );
}
void CardView::setSelectionMode(CardView::SelectionMode mode)
{
selectAll(false);
d->mSelectionMode = mode;
}
CardView::SelectionMode CardView::selectionMode() const
{
return d->mSelectionMode;
}
void CardView::selectAll(bool state)
{
QPtrListIterator<CardViewItem> iter(d->mItemList);
if (!state)
{
for (iter.toFirst(); iter.current(); ++iter)
{
if ((*iter)->isSelected())
{
(*iter)->setSelected(false);
(*iter)->repaintCard();
}
}
//emit selectionChanged(); // WARNING FIXME
emit selectionChanged(0);
}
else if (d->mSelectionMode != CardView::Single)
{
for (iter.toFirst(); iter.current(); ++iter)
{
(*iter)->setSelected(true);
}
if (d->mItemList.count() > 0)
{
// emit, since there must have been at least one selected
emit selectionChanged();
//repaint();//???
viewport()->update();
}
}
}
void CardView::setSelected(CardViewItem *item, bool selected)
{
if ((item == 0) || (item->isSelected() == selected))
return;
if ( selected && d->mCurrentItem != item )
{
CardViewItem *it = d->mCurrentItem;
d->mCurrentItem = item;
if ( it )
it->repaintCard();
}
if (d->mSelectionMode == CardView::Single)
{
bool b = signalsBlocked();
blockSignals(true);
selectAll(false);
blockSignals(b);
if (selected)
{
item->setSelected(selected);
item->repaintCard();
emit selectionChanged();
emit selectionChanged(item);
}
else
{
emit selectionChanged();
emit selectionChanged(0);
}
}
else if (d->mSelectionMode == CardView::Multi)
@@ -1077,573 +1078,575 @@ void CardView::setItemMargin( uint margin )
{
if ( margin == d->mItemMargin )
return;
d->mItemMargin = margin;
setLayoutDirty( true );
}
uint CardView::itemSpacing()
{
return d->mItemSpacing;
}
void CardView::setItemSpacing( uint spacing )
{
if ( spacing == d->mItemSpacing )
return;
d->mItemSpacing = spacing;
setLayoutDirty( true );
}
void CardView::contentsMousePressEvent(QMouseEvent *e)
{
QScrollView::contentsMousePressEvent(e);
QPoint pos = e->pos();
d->mLastClickPos = pos;
CardViewItem *item = itemAt(pos);
if (item == 0)
{
d->mLastClickOnItem = false;
if ( d->mOnSeparator)
{
d->mResizeAnchor = e->x()+contentsX();
d->colspace = (2*d->mItemSpacing) /*+ (2*d->mItemMargin)*/;
int ccw = d->mItemWidth + d->colspace + d->mSepWidth;
d->first = (contentsX()+d->mSepWidth)/ccw;
d->pressed = (d->mResizeAnchor+d->mSepWidth)/ccw;
d->span = d->pressed - d->first;
d->firstX = d->first * ccw;
if ( d->firstX ) d->firstX -= d->mSepWidth; // (no sep in col 0)
}
else
{
selectAll(false);
}
return;
}
d->mLastClickOnItem = true;
CardViewItem *other = d->mCurrentItem;
setCurrentItem( item );
// Always emit the selection
emit clicked(item);
// Check the selection type and update accordingly
if (d->mSelectionMode == CardView::Single)
{
// make sure it isn't already selected
if (item->isSelected())
return;
bool b = signalsBlocked();
blockSignals(true);
selectAll(false);
blockSignals(b);
item->setSelected(true);
item->repaintCard();
emit selectionChanged(item);
}
else if (d->mSelectionMode == CardView::Multi)
{
// toggle the selection
item->setSelected(!item->isSelected());
item->repaintCard();
emit selectionChanged();
}
else if (d->mSelectionMode == CardView::Extended)
{
if ((e->button() & Qt::LeftButton) &&
(e->state() & Qt::ShiftButton))
{
if ( item == other ) return;
bool s = ! item->isSelected();
if ( s && ! (e->state() & ControlButton) )
{
bool b = signalsBlocked();
blockSignals(true);
selectAll(false);
blockSignals(b);
}
int from, to, a, b;
a = d->mItemList.findRef( item );
b = d->mItemList.findRef( other );
from = a < b ? a : b;
to = a > b ? a : b;
//kdDebug()<<"selecting items "<<from<<" - "<<to<<" ( "<<s<<" )"<<endl;
CardViewItem *aItem;
for ( ; from <= to; from++ )
{
aItem = d->mItemList.at( from );
aItem->setSelected( s );
repaintItem( aItem );
}
emit selectionChanged();
}
else if ((e->button() & Qt::LeftButton) &&
(e->state() & Qt::ControlButton))
{
item->setSelected(!item->isSelected());
item->repaintCard();
emit selectionChanged();
}
else if (e->button() & Qt::LeftButton)
{
bool b = signalsBlocked();
blockSignals(true);
selectAll(false);
blockSignals(b);
item->setSelected(true);
item->repaintCard();
emit selectionChanged();
}
}
}
void CardView::contentsMouseReleaseEvent(QMouseEvent *e)
{
QScrollView::contentsMouseReleaseEvent(e);
if ( d->mResizeAnchor )
{
// finish the resizing:
unsetCursor();
// hide rubber bands
int newiw = d->mItemWidth - ((d->mResizeAnchor - d->mRubberBandAnchor)/d->span);
drawRubberBands( 0 );
// we should move to reflect the new position if we are scrolled.
if ( contentsX() )
{
int newX = QMAX( 0, ( d->pressed * ( newiw + d->colspace + d->mSepWidth ) ) - e->x() );
setContentsPos( newX, contentsY() );
}
// set new item width
setItemWidth( newiw );
// reset anchors
d->mResizeAnchor = 0;
d->mRubberBandAnchor = 0;
return;
}
// If there are accel keys, we will not emit signals
if ((e->state() & Qt::ShiftButton) || (e->state() & Qt::ControlButton))
return;
// Get the item at this position
CardViewItem *item = itemAt(e->pos());
if (item && KGlobalSettings::singleClick())
{
emit executed(item);
}
}
void CardView::contentsMouseDoubleClickEvent(QMouseEvent *e)
{
QScrollView::contentsMouseDoubleClickEvent(e);
CardViewItem *item = itemAt(e->pos());
if (item)
{
d->mCurrentItem = item;
}
if (item && !KGlobalSettings::singleClick())
{
emit executed(item);
- }
- emit doubleClicked(item);
+ } else
+ emit doubleClicked(item);
}
void CardView::contentsMouseMoveEvent( QMouseEvent *e )
{
// resizing
if ( d->mResizeAnchor )
{
int x = e->x();
if ( x != d->mRubberBandAnchor )
drawRubberBands( x );
return;
}
if (d->mLastClickOnItem && (e->state() & Qt::LeftButton) &&
((e->pos() - d->mLastClickPos).manhattanLength() > 4)) {
startDrag();
return;
}
d->mTimer->start( 500 );
// see if we are over a separator
// only if we actually have them painted?
if ( d->mDrawSeparators )
{
int colcontentw = d->mItemWidth + (2*d->mItemSpacing);
int colw = colcontentw + d->mSepWidth;
int m = e->x()%colw;
if ( m >= colcontentw && m > 0 )
{
setCursor( SplitVCursor ); // Why does this fail sometimes?
d->mOnSeparator = true;
}
else
{
setCursor( ArrowCursor );
d->mOnSeparator = false;
}
}
}
void CardView::enterEvent( QEvent * )
{
d->mTimer->start( 500 );
}
void CardView::leaveEvent( QEvent * )
{
d->mTimer->stop();
if (d->mOnSeparator)
{
d->mOnSeparator = false;
setCursor( ArrowCursor );
}
}
void CardView::focusInEvent( QFocusEvent * )
{
if (!d->mCurrentItem && d->mItemList.count() )
{
setCurrentItem( d->mItemList.first() );
}
else if ( d->mCurrentItem )
{
d->mCurrentItem->repaintCard();
}
}
void CardView::focusOutEvent( QFocusEvent * )
{
if (d->mCurrentItem)
d->mCurrentItem->repaintCard();
}
void CardView::keyPressEvent( QKeyEvent *e )
{
if ( ! ( childCount() && d->mCurrentItem ) )
{
e->ignore();
return;
}
uint pos = d->mItemList.findRef( d->mCurrentItem );
CardViewItem *aItem = 0L; // item that gets the focus
CardViewItem *old = d->mCurrentItem;
switch ( e->key() )
{
case Key_Up:
if ( pos > 0 )
{
aItem = d->mItemList.at( pos - 1 );
setCurrentItem( aItem );
}
break;
case Key_Down:
if ( pos < d->mItemList.count() - 1 )
{
aItem = d->mItemList.at( pos + 1 );
setCurrentItem( aItem );
}
break;
case Key_Left:
{
// look for an item in the previous/next column, starting from
// the vertical middle of the current item.
// FIXME use nice calculatd measures!!!
QPoint aPoint( d->mCurrentItem->d->x, d->mCurrentItem->d->y );
aPoint -= QPoint( 30,-(d->mCurrentItem->height()/2) );
aItem = itemAt( aPoint );
// maybe we hit some space below an item
while ( !aItem && aPoint.y() > 27 )
{
aPoint -= QPoint( 0, 16 );
aItem = itemAt( aPoint );
}
if ( aItem )
setCurrentItem( aItem );
}
break;
case Key_Right:
{
// FIXME use nice calculated measures!!!
QPoint aPoint( d->mCurrentItem->d->x + d->mItemWidth, d->mCurrentItem->d->y );
aPoint += QPoint( 30,(d->mCurrentItem->height()/2) );
aItem = itemAt( aPoint );
while ( !aItem && aPoint.y() > 27 )
{
aPoint -= QPoint( 0, 16 );
aItem = itemAt( aPoint );
}
if ( aItem )
setCurrentItem( aItem );
}
break;
case Key_Home:
aItem = d->mItemList.first();
setCurrentItem( aItem );
break;
case Key_End:
aItem = d->mItemList.last();
setCurrentItem( aItem );
break;
case Key_Prior: // PageUp
{
// QListView: "Make the item above the top visible and current"
// TODO if contentsY(), pick the top item of the leftmost visible column
if ( contentsX() <= 0 )
return;
int cw = columnWidth();
int theCol = ( QMAX( 0, ( contentsX()/cw) * cw ) ) + d->mItemSpacing;
aItem = itemAt( QPoint( theCol + 1, d->mItemSpacing + 1 ) );
if ( aItem )
setCurrentItem( aItem );
}
break;
case Key_Next: // PageDown
{
// QListView: "Make the item below the bottom visible and current"
// find the first not fully visible column.
// TODO: consider if a partly visible (or even hidden) item at the
// bottom of the rightmost column exists
int cw = columnWidth();
int theCol = ( (( contentsX() + visibleWidth() )/cw) * cw ) + d->mItemSpacing + 1;
// if separators are on, we may need to we may be one column further right if only the spacing/sep is hidden
if ( d->mDrawSeparators && cw - (( contentsX() + visibleWidth() )%cw) <= int( d->mItemSpacing + d->mSepWidth ) )
theCol += cw;
// make sure this is not too far right
while ( theCol > contentsWidth() )
theCol -= columnWidth();
aItem = itemAt( QPoint( theCol, d->mItemSpacing + 1 ) );
if ( aItem )
setCurrentItem( aItem );
}
break;
case Key_Space:
setSelected( d->mCurrentItem, !d->mCurrentItem->isSelected() );
emit selectionChanged();
break;
case Key_Return:
- case Key_Enter:
- emit returnPressed( d->mCurrentItem );
- emit executed( d->mCurrentItem );
+ case Key_Enter:
+ {
+ emit returnPressed( d->mCurrentItem );
+ emit executed( d->mCurrentItem );
+ }
break;
default:
if ( (e->state() & ControlButton) && e->key() == Key_A )
{
// select all
selectAll( true );
break;
}
// if we have a string, do autosearch
else if ( ! e->text().isEmpty() && e->text()[0].isPrint() )
{
}
break;
}
// handle selection
if ( aItem )
{
if ( d->mSelectionMode == CardView::Extended )
{
if ( (e->state() & ShiftButton) )
{
// shift button: toggle range
// if control button is pressed, leave all items
// and toggle selection current->old current
// otherwise, ??????
bool s = ! aItem->isSelected();
int from, to, a, b;
a = d->mItemList.findRef( aItem );
b = d->mItemList.findRef( old );
from = a < b ? a : b;
to = a > b ? a : b;
if ( to - from > 1 )
{
bool b = signalsBlocked();
blockSignals(true);
selectAll(false);
blockSignals(b);
}
//kdDebug()<<"selecting items "<<from<<" - "<<to<<" ( "<<s<<" )"<<endl;
CardViewItem *item;
for ( ; from <= to; from++ )
{
item = d->mItemList.at( from );
item->setSelected( s );
repaintItem( item );
}
emit selectionChanged();
}
else if ( (e->state() & ControlButton) )
{
// control button: do nothing
}
else
{
// no button: move selection to this item
bool b = signalsBlocked();
blockSignals(true);
selectAll(false);
blockSignals(b);
setSelected( aItem, true );
emit selectionChanged();
}
}
}
}
void CardView::contentsWheelEvent( QWheelEvent * e )
{
scrollBy(2*e->delta()/-3, 0);
}
void CardView::setLayoutDirty(bool dirty)
{
if (d->mLayoutDirty != dirty)
{
d->mLayoutDirty = dirty;
repaint();
}
}
void CardView::setDrawCardBorder(bool enabled)
{
if (enabled != d->mDrawCardBorder)
{
d->mDrawCardBorder = enabled;
repaint();
}
}
bool CardView::drawCardBorder() const
{
return d->mDrawCardBorder;
}
void CardView::setDrawColSeparators(bool enabled)
{
if (enabled != d->mDrawSeparators)
{
d->mDrawSeparators = enabled;
setLayoutDirty(true);
}
}
bool CardView::drawColSeparators() const
{
return d->mDrawSeparators;
}
void CardView::setDrawFieldLabels(bool enabled)
{
if (enabled != d->mDrawFieldLabels)
{
d->mDrawFieldLabels = enabled;
repaint();
}
}
bool CardView::drawFieldLabels() const
{
return d->mDrawFieldLabels;
}
void CardView::setShowEmptyFields(bool show)
{
if (show != d->mShowEmptyFields)
{
d->mShowEmptyFields = show;
setLayoutDirty(true);
}
}
bool CardView::showEmptyFields() const
{
return d->mShowEmptyFields;
}
void CardView::startDrag()
{
// The default implementation is a no-op. It must be
// reimplemented in a subclass to be useful
}
void CardView::tryShowFullText()
{
d->mTimer->stop();
// if we have an item
QPoint cpos = viewportToContents( viewport()->mapFromGlobal( QCursor::pos() ) );
CardViewItem *item = itemAt( cpos );
if ( item )
{
// query it for a value to display
//QString s = item ? item->caption() : "(no item)";
//kdDebug()<<"MOUSE REST: "<<s<<endl;
QPoint ipos = cpos - itemRect( item ).topLeft();
item->showFullString( ipos, d->mTip );
}
}
void CardView::drawRubberBands( int pos )
{
if ( pos && ((pos-d->firstX)/d->span) - d->colspace - d->mSepWidth < MIN_ITEM_WIDTH ) return;
int tmpcw = (d->mRubberBandAnchor-d->firstX)/d->span;
int x = d->firstX + tmpcw - d->mSepWidth - contentsX();
int h = visibleHeight();
QPainter p( viewport() );
p.setRasterOp( XorROP );
p.setPen( gray );
p.setBrush( gray );
uint n = d->first;
// erase
if ( d->mRubberBandAnchor )
do {
p.drawRect( x, 0, 2, h );
x += tmpcw;
n++;
} while ( x < visibleWidth() && n < d->mSeparatorList.count() );
// paint new
if ( ! pos ) return;
tmpcw = (pos - d->firstX)/d->span;
n = d->first;
x = d->firstX + tmpcw - d->mSepWidth - contentsX();
do {
p.drawRect( x, 0, 2, h );
x += tmpcw;
n++;
} while ( x < visibleWidth() && n < d->mSeparatorList.count() );
d->mRubberBandAnchor = pos;