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Unbreak views!!!!

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This commit is contained in:
craig.p.drummond
2015-02-27 22:34:33 +00:00
committed by craig.p.drummond
parent 8a315200c6
commit 6817711560
3 changed files with 63 additions and 56 deletions
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62
widgets/tableview.cpp
View File

@@ -23,12 +23,61 @@
#include "tableview.h"
#include "stretchheaderview.h"
#include "basicitemdelegate.h"
#include "ratingwidget.h"
#include "gui/settings.h"
#include "support/localize.h"
#include "models/roles.h"
#include <QMenu>
#include <QAction>
#include <QActionGroup>
#include <QPainter>
class TableViewItemDelegate : public BasicItemDelegate
{
public:
TableViewItemDelegate(QObject *p, int rc) : BasicItemDelegate(p), ratingCol(rc), ratingPainter(0) { }
virtual ~TableViewItemDelegate() { delete ratingPainter; }
void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
{
if (!index.isValid()) {
return;
}
QStyleOptionViewItemV4 v4((QStyleOptionViewItemV4 &)option);
if (QStyleOptionViewItemV4::Beginning==v4.viewItemPosition) {
v4.icon=index.data(Cantata::Role_Decoration).value<QIcon>();
if (!v4.icon.isNull()) {
v4.features |= QStyleOptionViewItemV2::HasDecoration;
v4.decorationSize=v4.icon.actualSize(option.decorationSize, QIcon::Normal, QIcon::Off);
}
}
BasicItemDelegate::paint(painter, v4, index);
if (index.column()==ratingCol) {
Song song=index.data(Cantata::Role_SongWithRating).value<Song>();
if (song.rating>0 && song.rating<=Song::Rating_Max) {
const QRect &r=option.rect;
if (!ratingPainter) {
ratingPainter=new RatingPainter(r.height()-4);
ratingPainter->setColor(option.palette.color(QPalette::Active, QPalette::Text));
}
painter->save();
painter->setOpacity(painter->opacity()*0.75);
painter->setClipRect(r);
const QSize &ratingSize=ratingPainter->size();
QRect ratingRect(r.x()+(r.width()-ratingSize.width())/2, r.y()+(r.height()-ratingSize.height())/2,
ratingSize.width(), ratingSize.height());
ratingPainter->paint(painter, ratingRect, song.rating);
painter->restore();
}
}
}
int ratingCol;
mutable RatingPainter *ratingPainter;
};
TableView::TableView(const QString &cfgName, QWidget *parent, bool menuAlwaysAllowed)
: TreeView(parent, menuAlwaysAllowed)
@@ -49,6 +98,19 @@ TableView::TableView(const QString &cfgName, QWidget *parent, bool menuAlwaysAll
connect(hdr, SIGNAL(StretchEnabledChanged(bool)), SLOT(stretchToggled(bool)));
}
void TableView::setModel(QAbstractItemModel *m)
{
if (itemDelegate()) {
itemDelegate()->deleteLater();
}
bool ok=false;
int col=m ? m->data(QModelIndex(), Cantata::Role_RatingCol).toInt(&ok) : -1;
if (ok && col>=0) {
setItemDelegate(new TableViewItemDelegate(this, col));
}
TreeView::setModel(m);
}
void TableView::initHeader()
{
if (!model()) {