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更新阴影窗体

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tianduanrui 2019-10-04 06:11:44 +08:00
parent a2e72bf99d
commit 64b7bbbb22
2 changed files with 31 additions and 10 deletions
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5
src/exquisite/qqtbodyselectedstyle.h
View File

@ -7,7 +7,10 @@
/**
* @brief The QQtBodySelectedStyle class
* 窗体选中效果
* 窗体选中效果。
*
* 选中效果的绘制无论如何都会绘制在QQtWidget里面图片的下方
* 在QQtExquisite里面提供了QQtSelectedStyle类，针对QQtMultiPageWidget设置选中效果。
*/
class QQTSHARED_EXPORT QQtBodySelectedStyle : public QObject
{

36
src/exquisite/qqtshadowwidget.cpp
View File

@ -55,21 +55,39 @@ void QQtShadowWidget::drawShadowPlanB()
void QQtShadowWidget::drawShadowPlanC ()
{
QPainterPath path;
path.setFillRule ( Qt::WindingFill );
path.addRect ( 10, 10, this->width() - 20, this->height() - 20 );
QPainter painter ( this );
painter.setRenderHint ( QPainter::Antialiasing, true );
painter.fillPath ( path, QBrush ( Qt::white ) );
//QPainterPath path;
//path.setFillRule ( Qt::WindingFill );
//path.addRoundRect ( 10, 10, this->width() - 20, this->height() - 20, 3 );
//painter.setRenderHint ( QPainter::Antialiasing, true );
//pline() << painter.background().color();
//painter.fillPath ( path, painter.background().color() );
//50这里没用
QColor color ( 0, 0, 0, 50 );
for ( int i = 0; i < 10; i++ )
//40代表了横跨幅
int j = 40;
for ( int i = 0; i < j; i++ )
{
QPainterPath path;
path.setFillRule ( Qt::WindingFill );
path.addRect ( 10 - i, 10 - i, this->width() - ( 10 - i ) * 2, this->height() - ( 10 - i ) * 2 );
color.setAlpha ( 150 - qSqrt ( i ) * 50 );
painter.setPen ( color );
painter.drawPath ( path );
//10就是margin。xxx
//画的圈子越来越大
path.addRoundRect ( j - i, j - i, this->width() - ( j - i ) * 2, this->height() - ( j - i ) * 2, 3 );
//颜色越来越浅。 初始数字越小，效果越好，越精细。
qreal alpha = 10 - ( qreal ) i * 1 / ( j / 30 ); //150 - qSqrt ( i ) * 50 ;
//无论如何不能过滤，都是细线。
//if ( ( ( int ) ( alpha / 10 ) % 2 ) == 1 )
// continue;
if ( alpha >= 0 )
{
color.setAlpha ( alpha );
//pline() << alpha;
painter.setPen ( color );
painter.drawPath ( path );
}
}
}