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Code Issues Releases Wiki Activity

Switch to stars, and show on-hover star animation when rating

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This commit is contained in:
Leo Franchi
2011-10-21 17:03:34 -04:00
parent 537115fac5
commit b8ccf9b2af
6 changed files with 43 additions and 14 deletions
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50
src/GetNewStuffDelegate.cpp
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@@ -29,6 +29,7 @@
#define PADDING 4
#define PADDING_BETWEEN_STARS 2
#define STAR_SIZE 12
#ifdef Q_WS_MAC
#define SIZEHINT_HEIGHT 70
@@ -41,11 +42,14 @@ GetNewStuffDelegate::GetNewStuffDelegate( QObject* parent )
, m_widestTextWidth( 0 )
{
m_defaultCover.load( RESPATH "images/sipplugin-online.png" );
m_ratingStarPositive.load( RESPATH "images/loved.png" );
m_ratingStarNegative.load( RESPATH "images/not-loved.png" );
m_ratingStarPositive.load( RESPATH "images/starred.png" );
m_ratingStarNegative.load( RESPATH "images/star-unstarred.png" );
m_onHoverStar.load( RESPATH "images/star-hover.png" );
m_ratingStarPositive = m_ratingStarPositive.scaled( STAR_SIZE, STAR_SIZE, Qt::KeepAspectRatio, Qt::SmoothTransformation );
m_ratingStarNegative = m_ratingStarNegative.scaled( STAR_SIZE, STAR_SIZE, Qt::KeepAspectRatio, Qt::SmoothTransformation );
m_onHoverStar = m_onHoverStar.scaled( STAR_SIZE, STAR_SIZE, Qt::KeepAspectRatio, Qt::SmoothTransformation );
m_ratingStarPositive = m_ratingStarPositive.scaled( 8, 8, Qt::KeepAspectRatio, Qt::SmoothTransformation );
m_ratingStarNegative = m_ratingStarNegative.scaled( 8, 8, Qt::KeepAspectRatio, Qt::SmoothTransformation );
const int w = SIZEHINT_HEIGHT - 2*PADDING;
m_defaultCover = m_defaultCover.scaled( w, w, Qt::KeepAspectRatio, Qt::SmoothTransformation );
@@ -175,6 +179,7 @@ GetNewStuffDelegate::paint( QPainter* painter, const QStyleOptionViewItem& optio
painter->drawText( btnRect, Qt::AlignCenter, actionText );
painter->setPen( saved );
// rating stars
int rating = index.data( GetNewStuffModel::RatingRole ).toInt();
const int ratingWidth = 5 * ( m_ratingStarPositive.width() + PADDING_BETWEEN_STARS );
@@ -185,10 +190,21 @@ GetNewStuffDelegate::paint( QPainter* painter, const QStyleOptionViewItem& optio
if ( i == 1 )
m_cachedStarRects[ QPair<int, int>(index.row(), index.column()) ] = r;
if ( i <= rating ) // positive star
painter->drawPixmap( r, m_ratingStarPositive );
QPixmap pm;
if ( m_hoveringOver > -1 )
{
if ( i <= m_hoveringOver ) // positive star
painter->drawPixmap( r, m_onHoverStar );
else
painter->drawPixmap( r, m_ratingStarNegative );
}
else
painter->drawPixmap( r, m_ratingStarNegative );
{
if ( i <= rating ) // positive star
painter->drawPixmap( r, m_ratingStarPositive );
else
painter->drawPixmap( r, m_ratingStarNegative );
}
runningEdge += m_ratingStarPositive.width() + PADDING_BETWEEN_STARS;
}
@@ -242,10 +258,13 @@ bool
GetNewStuffDelegate::editorEvent( QEvent* event, QAbstractItemModel* model, const QStyleOptionViewItem& option, const QModelIndex& index )
{
Q_UNUSED( option );
if ( event->type() != QEvent::MouseButtonRelease )
m_hoveringOver = -1;
if ( event->type() != QEvent::MouseButtonRelease &&
event->type() != QEvent::MouseMove )
return false;
if ( m_cachedButtonRects.contains( QPair<int, int>( index.row(), index.column() ) ) )
if ( event->type() == QEvent::MouseButtonRelease && m_cachedButtonRects.contains( QPair<int, int>( index.row(), index.column() ) ) )
{
QRect rect = m_cachedButtonRects[ QPair<int, int>( index.row(), index.column() ) ];
QMouseEvent* me = static_cast< QMouseEvent* >( event );
@@ -273,8 +292,17 @@ GetNewStuffDelegate::editorEvent( QEvent* event, QAbstractItemModel* model, cons
const int eachStar = starsWidth / 5;
const int clickOffset = me->pos().x() - fullStars.x();
const int whichStar = (clickOffset / eachStar) + 1;
tDebug() << "Clicked on:" << whichStar;
model->setData( index, whichStar, GetNewStuffModel::RatingRole );
if ( event->type() == QEvent::MouseButtonRelease )
{
tDebug() << "Clicked on:" << whichStar;
model->setData( index, whichStar, GetNewStuffModel::RatingRole );
}
else if ( event->type() == QEvent::MouseMove )
{
// 0-indexed
m_hoveringOver = whichStar;
}
return true;
}

5
src/GetNewStuffDelegate.h
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@@ -35,11 +35,10 @@ protected:
virtual bool editorEvent( QEvent* event, QAbstractItemModel* model, const QStyleOptionViewItem& option, const QModelIndex& index );
private:
QPixmap m_defaultCover;
QPixmap m_ratingStarPositive;
QPixmap m_ratingStarNegative;
QPixmap m_defaultCover, m_onHoverStar, m_ratingStarPositive, m_ratingStarNegative;
int m_widestTextWidth;
int m_hoveringOver;
mutable QHash< QPair<int, int>, QRect > m_cachedButtonRects;
mutable QHash< QPair<int, int>, QRect > m_cachedStarRects;
};

2
src/GetNewStuffDialog.cpp
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@@ -33,6 +33,8 @@ GetNewStuffDialog::GetNewStuffDialog( QWidget *parent, Qt::WindowFlags f )
ui->listView->setItemDelegate( new GetNewStuffDelegate( ui->listView ) );
ui->listView->setVerticalScrollMode( QAbstractItemView::ScrollPerPixel );
ui->listView->setMouseTracking( true );
#ifdef Q_WS_MAC
setMinimumSize( 510, 350 );
setMaximumSize( 510, 350 );