Commit a89d768c authored by Ludovic Fauvet's avatar Ludovic Fauvet Committed by Jean-Baptiste Kempf
Browse files

Qt: improve look and feel of the seek handle


Signed-off-by: Jean-Baptiste Kempf's avatarJean-Baptiste Kempf <jb@videolan.org>
parent c40ffdfe
......@@ -6,6 +6,7 @@
*
* Authors: Clément Stenac <zorglub@videolan.org>
* Jean-Baptiste Kempf <jb@videolan.org>
* Ludovic Fauvet <etix@videolan.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
......@@ -40,6 +41,11 @@
#include <QLinearGradient>
#include <QTimer>
#include <QRadialGradient>
#include <QLinearGradient>
#include <QSize>
#include <QPalette>
#include <QColor>
#include <QPoint>
#define MINIMUM 0
#define MAXIMUM 1000
......@@ -433,32 +439,52 @@ void SeekSlider::paintEvent( QPaintEvent *event )
if ( sliderPos != -1 )
{
const int margin = 0;
QSize hs = handleSize() - QSize( 5, 5 );
QSize hSize = handleSize() - QSize( 6, 6 );
QPoint pos;
switch ( orientation() )
{
case Qt::Horizontal:
pos = QPoint( sliderPos - ( hs.width() / 2 ), 2 );
pos = QPoint( sliderPos - ( hSize.width() / 2 ), 2 );
pos.rx() = qMax( margin, pos.x() );
pos.rx() = qMin( width() - hs.width() - margin, pos.x() );
pos.rx() = qMin( width() - hSize.width() - margin, pos.x() );
break;
case Qt::Vertical:
pos = QPoint( 2, height() - ( sliderPos + ( hs.height() / 2 ) ) );
pos = QPoint( 2, height() - ( sliderPos + ( hSize.height() / 2 ) ) );
pos.ry() = qMax( margin, pos.y() );
pos.ry() = qMin( height() - hs.height() - margin, pos.y() );
pos.ry() = qMin( height() - hSize.height() - margin, pos.y() );
break;
}
QRadialGradient buttonGradient( pos.x() + ( hs.width() / 2 ) - 2,
pos.y() + ( hs.height() / 2 ) - 2,
qMax( hs.width(), hs.height() ) );
buttonGradient.setColorAt( 0.0, QColor( 0, 0, 0 ) );
buttonGradient.setColorAt( 1.0, QColor( 80, 80, 80 ) );
QPalette p;
QPoint shadowPos( pos - QPoint( 2, 2 ) );
QSize sSize( handleSize() - QSize( 2, 2 ) );
// prepare the handle's gradient
QLinearGradient handleGradient( 0, 0, 0, hSize.height() );
handleGradient.setColorAt( 0.0, p.midlight().color() );
handleGradient.setColorAt( 0.9, p.mid().color() );
// prepare the handle's shadow gradient
QColor shadowDark( p.shadow().color().darker( 150 ) );
QColor shadowLight( p.shadow().color().lighter( 180 ) );
shadowLight.setAlpha( 50 );
QRadialGradient shadowGradient( shadowPos.x() + ( sSize.width() / 2 ),
shadowPos.y() + ( sSize.height() / 2 ),
qMax( sSize.width(), sSize.height() ) / 2 );
shadowGradient.setColorAt( 0.4, shadowDark );
shadowGradient.setColorAt( 1.0, shadowLight );
painter.setPen( Qt::NoPen );
painter.setBrush( buttonGradient );
painter.drawEllipse( pos.x(), pos.y(), hs.width(), hs.height() );
// draw the handle's shadow
painter.setBrush( shadowGradient );
painter.drawEllipse( shadowPos.x(), shadowPos.y() + 1, sSize.width(), sSize.height() );
// finally draw the handle
painter.setBrush( handleGradient );
painter.drawEllipse( pos.x(), pos.y(), hSize.width(), hSize.height() );
}
}
}
......
......@@ -6,6 +6,7 @@
*
* Authors: Clément Stenac <zorglub@videolan.org>
* Jean-Baptiste Kempf <jb@videolan.org>
* Ludovic Fauvet <etix@videolan.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
......
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