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Code Issues Releases Wiki Activity

* Properly center spinner.

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This commit is contained in:
Christian Muehlhaeuser
2012-05-19 06:23:23 +02:00
parent 246d935c04
commit 5d977d1ca7
1 changed files with 11 additions and 11 deletions
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8
src/libtomahawk/utils/AnimatedSpinner.cpp
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@@ -28,6 +28,9 @@
#include <QtGui/QPaintEvent> #include <QtGui/QPaintEvent>
#include <QtGui/QShowEvent> #include <QtGui/QShowEvent>
#include "utils/Logger.h"
AnimatedSpinner::AnimatedSpinner( QWidget *parent ) AnimatedSpinner::AnimatedSpinner( QWidget *parent )
: QWidget( parent ) : QWidget( parent )
, m_showHide( new QTimeLine ) , m_showHide( new QTimeLine )
@@ -107,7 +110,7 @@ AnimatedSpinner::paintEvent( QPaintEvent* event )
Q_UNUSED( event ); Q_UNUSED( event );
if ( m_autoCenter && parentWidget() ) if ( m_autoCenter && parentWidget() )
{ {
QPoint center = parentWidget()->contentsRect().center(); QPoint center = parentWidget()->contentsRect().center() - QPoint( sizeHint().width() / 2, sizeHint().height() / 2 );
if ( center != pos() ) if ( center != pos() )
{ {
move( center ); move( center );
@@ -144,7 +147,6 @@ AnimatedSpinner::drawFrame( QPainter* p, const QRect& rect )
} }
p->setRenderHint( QPainter::Antialiasing, true ); p->setRenderHint( QPainter::Antialiasing, true );
p->translate( rect.center() + QPoint( 0, 1 ) ); // center p->translate( rect.center() + QPoint( 0, 1 ) ); // center
const qreal stepRadius = (360 + 2*m_armWidth) / segmentCount(); const qreal stepRadius = (360 + 2*m_armWidth) / segmentCount();
@@ -214,12 +216,10 @@ AnimatedSpinner::sizeHint() const
void void
AnimatedSpinner::frameChanged( int frame ) AnimatedSpinner::frameChanged( int frame )
{ {
if ( m_currentIndex == frame || frame > segmentCount() - 1 ) if ( m_currentIndex == frame || frame > segmentCount() - 1 )
return; return;
m_currentIndex = frame; m_currentIndex = frame;
Q_ASSERT( frame >= 0 && frame < m_colors.size() ); Q_ASSERT( frame >= 0 && frame < m_colors.size() );
// calculate colors, save a factor from 1 to 0 behind the current item // calculate colors, save a factor from 1 to 0 behind the current item