77 lines
1.6 KiB
C++
77 lines
1.6 KiB
C++
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/**
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* @file PaiWidget.cpp
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* @brief 带有边框的widget
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* @date 2013-01-29
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*/
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#include <QPainter>
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#include <QStyleOption>
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#include "PaiWidget.h"
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using namespace pai::gui;
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PaiWidget::PaiWidget(QWidget *pParent, Qt::WindowFlags flags) :
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QWidget(pParent, flags),
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m_ShowTopBorder(true),
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m_ShowBottomBorder(true),
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m_ShowLeftBorder(true),
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m_ShowRightBorder(true)
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{
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}
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PaiWidget::~PaiWidget()
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{
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}
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void PaiWidget::ShowBorder(bool showTop, bool showBottom, bool showLeft, bool showRight)
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{
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m_ShowTopBorder = showTop;
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m_ShowBottomBorder = showBottom;
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m_ShowLeftBorder = showLeft;
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m_ShowRightBorder = showRight;
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}
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void PaiWidget::SetBackgroundColor(const QColor & color)
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{
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m_BackgroundColor = color;
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}
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void PaiWidget::paintEvent(QPaintEvent *pEvent)
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{
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QWidget::paintEvent(pEvent);
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// 此处用于绘制StyleSheet效果，如果PaiWidget作为Dialog的CentralWidget,不添加此句
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// StyleSheet将不起效。见defect 34430
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QStyleOption opt;
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opt.init(this);
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QPainter p(this);
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style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
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QRect rt = rect();
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QPainter painter(this);
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painter.setPen(QColor("#767F85"));
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if(m_BackgroundColor.isValid())
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{
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painter.fillRect(rt, QBrush(m_BackgroundColor));
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}
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if(m_ShowTopBorder)
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{
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painter.drawLine(rt.topLeft(), rt.topRight());
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}
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if(m_ShowBottomBorder)
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{
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painter.drawLine(rt.bottomLeft(), rt.bottomRight());
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}
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if(m_ShowLeftBorder)
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{
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painter.drawLine(rt.topLeft(), rt.bottomLeft());
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}
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if(m_ShowRightBorder)
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{
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painter.drawLine(rt.topRight(), rt.bottomRight());
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}
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}
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