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draw instrument

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2020-01-02 19:25:12 +08:00
parent 52614aa68f
commit c9739025a1
7 changed files with 325 additions and 75 deletions
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qNavigationWidget/qnavigationwidget.cpp
+87 -14
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@@ -12,7 +12,9 @@ QNavigationWidget::QNavigationWidget(QWidget *parent) : QWidget(parent)
MouseIndex = -1;
controlBarColor = "#87CEFF";
controlBarColor = "#CAE1FF";
controlSlideColor = "#1E90FF";
controlBarWidth = 10;
@@ -86,21 +88,51 @@ void QNavigationWidget::paintEvent(QPaintEvent *)
painter.drawRect(rect());
painter.setBrush(QColor(backgroundColor));
painter.drawRect(width() - controlBarWidth, 0, controlBarWidth,height());
//QPainterPath MenuPath;
//MenuPath.addRect(QRect(width() - controlBarWidth,0,controlBarWidth, height()));
//painter.setPen("#202020");
//painter.fillPath(MenuPath, QColor("#202020"));
if(!isHidden)
{
QPainterPath MenuPath;
MenuPath.addRect(QRect(width() - controlBarWidth,0,controlBarWidth, height()));
painter.setPen("#202020");
painter.fillPath(MenuPath, QColor(controlBarColor));
int h = height()/2;
QPolygon polygon1,polygon2,polygon3,polygon4;
polygon1.setPoints(4,
width() - controlBarWidth,h ,
width(), h - controlBarWidth,
width(), h - 3 * controlBarWidth / 2,
width() - controlBarWidth,h - controlBarWidth / 2);
polygon2.setPoints(4,
width() - controlBarWidth,h ,
width(), h + controlBarWidth,
width(), h + 3 * controlBarWidth / 2,
width() - controlBarWidth,h + controlBarWidth / 2);
polygon3.setPoints(4,
width() - controlBarWidth,h - controlBarWidth ,
width(), h - 2 * controlBarWidth,
width(), h - 5 * controlBarWidth /2,
width() - controlBarWidth,h - 3 * controlBarWidth /2);
polygon4.setPoints(4,
width() - controlBarWidth,h + controlBarWidth ,
width(), h + 2 * controlBarWidth,
width(), h + 5 * controlBarWidth /2,
width() - controlBarWidth,h + 3 * controlBarWidth /2);
QPainterPath SlidePath;
SlidePath.addRegion(polygon1);
SlidePath.addRegion(polygon2);
SlidePath.addRegion(polygon3);
SlidePath.addRegion(polygon4);
painter.fillPath(SlidePath, QColor(controlSlideColor));
// Draw Items
@@ -141,7 +173,47 @@ void QNavigationWidget::paintEvent(QPaintEvent *)
QPainterPath MenuPath;
MenuPath.addRect(QRect(0,0,controlBarWidth, height()));
painter.setPen("#202020");
painter.fillPath(MenuPath, QColor(backgroundColor));
painter.fillPath(MenuPath, QColor(controlBarColor));
int h = height()/2;
QPolygon polygon1,polygon2,polygon3,polygon4;
polygon1.setPoints(4,
controlBarWidth,h ,
0, h - controlBarWidth,
0, h - 3 * controlBarWidth / 2,
controlBarWidth,h - controlBarWidth / 2);
polygon2.setPoints(4,
controlBarWidth,h ,
0, h + controlBarWidth,
0, h + 3 * controlBarWidth / 2,
controlBarWidth,h + controlBarWidth / 2);
polygon3.setPoints(4,
controlBarWidth,h - controlBarWidth ,
0, h - 2 * controlBarWidth,
0, h - 5 * controlBarWidth /2,
controlBarWidth,h - 3 * controlBarWidth /2);
polygon4.setPoints(4,
controlBarWidth,h + controlBarWidth ,
0, h + 2 * controlBarWidth,
0, h + 5 * controlBarWidth /2,
controlBarWidth,h + 3 * controlBarWidth /2);
QPainterPath SlidePath;
SlidePath.addRegion(polygon1);
SlidePath.addRegion(polygon2);
SlidePath.addRegion(polygon3);
SlidePath.addRegion(polygon4);
painter.fillPath(SlidePath, QColor(controlSlideColor));
}
}
@@ -198,6 +270,7 @@ void QNavigationWidget::mousePressEvent(QMouseEvent *e)
if(isHidden){
setWidth(controlBarWidth);
}
else {
setWidth(150);