/**
* Displays a tool-tip according to the current location of the mouse
* pointer.
* @param pt The mouse pointer coordinates
*/
void ListToolTip::maybeTip(const QPoint& pt)
{
QString str;
QListView* pList;
QListViewItem* pItem;
// Get the item at the given point
pList = m_pList->getList();
pItem = pList->itemAt(pt);
if (pItem == NULL)
return;
// Get the tip string for this item
if (!m_pList->getTip(pItem, str))
return;
// Get the bounding rectangle of the item
const QRect rcItem = pList->itemRect(pItem);
if (!rcItem.isValid())
return;
// Get the header coordinates
const QRect rcHead = pList->header()->rect();
if (!rcHead.isValid())
return;
// Calculate the tool-tip rectangle
QRect rcCell(rcHead.left(), rcItem.top(), rcItem.width(), rcItem.height());
// Display the tool-tip
tip(rcCell, str);
}
QListViewItem * ListViewDnd::itemAt( QPoint pos )
{
QListView * src = (QListView *) this->src;
int headerHeight = (int)(src->header()->height());
pos.ry() -= headerHeight;
QListViewItem * result = src->itemAt( pos );
if ( result && ( pos.ry() < (src->itemPos(result) + result->height()/2) ) )
result = result->itemAbove();
// Wind back if has parent, and we're in flat mode
while ( result && result->parent() && (dMode & Flat) )
result = result->parent();
// Wind back if has parent, and we're in flat mode
while ( result && !result->isVisible() && result->parent() )
result = result->parent();
if ( !result && src->firstChild() && (pos.y() > src->itemRect(src->firstChild()).bottom()) ) {
result = src->lastItem();
if ( !result->isVisible() )
// Handle special case where last item is actually hidden
result = result->itemAbove();
}
return result;
}
void QMultiCheckListItem::paintCell(QPainter *p,const QColorGroup & cg, int col, int width, int align)
{
if ( !p )
return;
QListView *lv = listView();
if ( !lv )
return;
QListViewItem::paintCell(p,cg,col,width,align );
int marg = lv->itemMargin();
// int width = BoxSize + marg*2;
// use a provate color group and set the text/highlighted text colors
QColorGroup mcg = cg;
if (checkBoxColumns.testBit(col)) {
// Bold/Italic/use default checkboxes
// code allmost identical to QCheckListItem
Q_ASSERT( lv ); //###
// I use the text color of defaultStyles[0], normalcol in parent listview
// mcg.setColor( QColorGroup::Text, ((StyleListView*)lv)->normalcol );
int x = 0;
if ( align == AlignCenter ) {
QFontMetrics fm( lv->font() );
x = (width - BoxSize - fm.width(text(0)))/2;
}
int y = (height() - BoxSize) / 2;
if ( !isEnabled() || disableStates.testBit(col))
p->setPen( QPen( lv->palette().color( QPalette::Disabled, QColorGroup::Text ), 2 ) );
else
p->setPen( QPen( mcg.text(), 2 ) );
if ( isSelected() && lv->header()->mapToSection( 0 ) != 0 ) {
p->fillRect( 0, 0, x + marg + BoxSize + 4, height(),
mcg.brush( QColorGroup::Highlight ) );
if ( isEnabled() )
p->setPen( QPen( mcg.highlightedText(), 2 ) ); // FIXME! - use defaultstyles[0].selecol. luckily not used :)
}
p->drawRect( x+marg, y+2, BoxSize-4, BoxSize-4 );
x++;
y++;
if ( checkStates.testBit(col) ) {
QPointArray a( 7*2 );
int i, xx, yy;
xx = x+1+marg;
yy = y+5;
for ( i=0; i<3; i++ ) {
a.setPoint( 2*i, xx, yy );
a.setPoint( 2*i+1, xx, yy+2 );
xx++; yy++;
}
yy -= 2;
for ( i=3; i<7; i++ ) {
a.setPoint( 2*i, xx, yy );
a.setPoint( 2*i+1, xx, yy+2 );
xx++; yy--;
}
p->drawLineSegments( a );
}
}
}
