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correct bug with selection with human readable delegate.

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git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5.0@2843 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
csoler 2010-05-03 20:22:38 +00:00
parent 758de9b22c
commit d3918cd9cf
1 changed files with 42 additions and 2 deletions
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44
retroshare-gui/src/gui/RSHumanReadableDelegate.h
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@ -48,6 +48,40 @@ class RSHumanReadableDelegate: public QAbstractItemDelegate
return QSize(50,17) ; return QSize(50,17) ;
} }
virtual void paint(QPainter *painter,const QStyleOptionViewItem & option, const QModelIndex & index) const = 0; virtual void paint(QPainter *painter,const QStyleOptionViewItem & option, const QModelIndex & index) const = 0;
protected:
virtual void setPainterOptions(QPainter *painter,QStyleOptionViewItem& option,const QModelIndex& index) const
{
// This part of the code is copied from DLListDelegate.cpp
//
QPalette::ColorGroup cg = option.state & QStyle::State_Enabled ? QPalette::Normal : QPalette::Disabled;
QVariant value = index.data(Qt::TextColorRole);
if(value.isValid() && qvariant_cast<QColor>(value).isValid())
option.palette.setColor(QPalette::Text, qvariant_cast<QColor>(value));
// select pen color
if(option.state & QStyle::State_Selected)
painter->setPen(option.palette.color(cg, QPalette::HighlightedText));
else
painter->setPen(option.palette.color(cg, QPalette::Text));
// draw the background color
if(option.showDecorationSelected && (option.state & QStyle::State_Selected))
{
if(cg == QPalette::Normal && !(option.state & QStyle::State_Active))
cg = QPalette::Inactive;
painter->fillRect(option.rect, option.palette.brush(cg, QPalette::Highlight));
}
else
{
value = index.data(Qt::BackgroundColorRole);
if(value.isValid() && qvariant_cast<QColor>(value).isValid())
painter->fillRect(option.rect, qvariant_cast<QColor>(value));
}
}
}; };
class RSHumanReadableAgeDelegate: public RSHumanReadableDelegate class RSHumanReadableAgeDelegate: public RSHumanReadableDelegate
@ -55,7 +89,10 @@ class RSHumanReadableAgeDelegate: public RSHumanReadableDelegate
public: public:
virtual void paint(QPainter *painter,const QStyleOptionViewItem & option, const QModelIndex & index) const virtual void paint(QPainter *painter,const QStyleOptionViewItem & option, const QModelIndex & index) const
{ {
painter->drawText(option.rect, Qt::AlignCenter, misc::userFriendlyDuration(index.data().toLongLong())) ; QStyleOptionViewItem opt(option) ;
setPainterOptions(painter,opt,index) ;
painter->drawText(opt.rect, Qt::AlignCenter, misc::userFriendlyDuration(index.data().toLongLong())) ;
} }
}; };
@ -64,7 +101,10 @@ class RSHumanReadableSizeDelegate: public RSHumanReadableDelegate
public: public:
virtual void paint(QPainter *painter,const QStyleOptionViewItem & option, const QModelIndex & index) const virtual void paint(QPainter *painter,const QStyleOptionViewItem & option, const QModelIndex & index) const
{ {
painter->drawText(option.rect, Qt::AlignRight, misc::friendlyUnit(index.data().toULongLong())); QStyleOptionViewItem opt(option) ;
setPainterOptions(painter,opt,index) ;
painter->drawText(opt.rect, Qt::AlignRight, misc::friendlyUnit(index.data().toULongLong()));
} }
}; };