界面绘制完成

opmap/mapwidget/waypointbutton.cpp

@@ -0,0 +1,197 @@
+#include "waypointbutton.h"
+
+
+namespace mapcontrol {
+
+WayPointButton::WayPointButton(MapGraphicItem *parent) : myMap(parent)
+{
+    this->setAcceptHoverEvents(true);
+
+    this->setFlag(QGraphicsItem::ItemIsMovable, true);
+    this->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
+    this->setFlag(QGraphicsItem::ItemIsSelectable, false);
+    this->setAcceptedMouseButtons(Qt::LeftButton);
+
+
+
+    connect(parent, SIGNAL(childRefreshPosition()), this, SLOT(RefreshPos()));
+    connect(parent, SIGNAL(childSetOpacity(qreal)), this, SLOT(setOpacitySlot(qreal)));
+
+    this->setZValue(8);//在幕布上面
+
+    position.setX(0);
+    position.setY(0);
+
+    position.setWidth(100);
+    position.setHeight(100);
+
+}
+
+QRectF WayPointButton::boundingRect() const //鼠标可以操作的大小
+{
+    return QRectF(0,0,position.width(),position.height());
+}
+
+void WayPointButton::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
+{
+    Q_UNUSED(option);
+    Q_UNUSED(widget);
+
+
+
+
+    painter->setRenderHint(QPainter::Antialiasing, true);
+
+    QPen ePen;
+    ePen.setWidth(1);
+
+
+    QFont font;
+    font.setPixelSize(15);//不随着屏幕分辨率改变而改变
+    font.setFamily("Arial");//非衬线
+    painter->setFont(font);
+
+    //画底部
+    painter->save();
+    ePen.setColor(QColor("#2EFE64"));
+    painter->setPen(ePen);
+    painter->setBrush(QColor("#2EFE64"));
+    painter->setOpacity(opacity);
+    painter->drawRoundedRect(0,0,this->boundingRect().width(),this->boundingRect().height(),10,10);
+    painter->restore();
+
+
+    painter->save();
+    ePen.setColor(QColor("#000000"));
+    painter->setPen(ePen);
+
+
+    painter->drawText(0,0,this->boundingRect().width(),this->boundingRect().height(),Qt::AlignCenter,text);
+    painter->restore();
+}
+
+void WayPointButton::RefreshPos()
+{
+    this->setPos(position.x(),
+                 position.y());
+}
+
+void WayPointButton::setOpacitySlot(qreal opacity)
+{
+    setOpacity(opacity);
+}
+
+void WayPointButton::setPosition(int x,int y)
+{
+    position.setX(x);
+    position.setY(y);
+
+    RefreshPos();
+    update();
+}
+
+void WayPointButton::resize(int width,int height)
+{
+    position.setWidth(width);
+    position.setHeight(height);
+
+    RefreshPos();
+    update();
+}
+
+void WayPointButton::setGeometry(QRect rect)
+{
+    position.setX(rect.x());
+    position.setY(rect.y());
+    position.setWidth(rect.width());
+    position.setHeight(rect.height());
+
+    update();
+}
+
+void WayPointButton::setGeometry(int x,int y,int w,int h)
+{
+    position.setX(x);
+    position.setY(y);
+    position.setWidth(w);
+    position.setHeight(h);
+
+    update();
+}
+
+void WayPointButton::setText(QString t)
+{
+    text = t;
+    update();
+}
+
+QString WayPointButton::Text(void)
+{
+    return text;
+}
+
+
+
+
+void WayPointButton::mousePressEvent(QGraphicsSceneMouseEvent *event)
+{
+    event->accept();
+    qDebug() << "press";
+    if (event->button() == Qt::LeftButton) {
+         isDragging = true;
+
+    }
+}
+
+void WayPointButton::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
+{
+    event->accept();
+    qDebug() << "release";
+    if (event->button() == Qt::LeftButton) {
+        isDragging = false;
+    }
+
+}
+void WayPointButton::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event)
+{
+    event->accept();
+    qDebug() << "double clicked";
+    if (event->button() == Qt::LeftButton) {
+
+    }
+
+
+}
+void WayPointButton::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
+{
+    event->accept();
+    if (isDragging) {
+
+    }
+}
+
+void WayPointButton::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
+{
+    event->accept();
+    qDebug() << "enter";
+    opacity = 0.8;
+    update();
+}
+
+void WayPointButton::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
+{
+    event->accept();
+    qDebug() << "leave";
+    opacity = 0.5;
+    update();
+}
+
+void WayPointButton::hoverMoveEvent(QGraphicsSceneHoverEvent *event)
+{
+    event->accept();
+    qDebug() << "move";
+}
+
+}
+
+