{// LogDialog::debug(tr("TimeSlider::event(): %1").arg(e->type()));if( e->type() == QEvent::MouseButtonPress || e->type() == QEvent::MouseButtonDblClick ) { QMouseEvent* event =static_cast<QMouseEvent*>(e);if( event->button() == Qt::RightButton )returnfalse;elseif(...
*@parammovementMouseButton the mouse button that is used for moving the map */publicvoidsetMovementMouseButton(intmovementMouseButton){this.movementMouseButton = movementMouseButton;switch(movementMouseButton) {caseMouseEvent.BUTTON1: movementMouseButtonMask = MouseEvent.BUTTON1_DOWN_MASK;break;caseMouse...
The detail attribute inherited from UIEvent indicates the number of times a mouse button has been pressed and released over the same screen location during a user action. The attribute value is 1 when the user begins this action and increments by 1 for each full sequence of pressing and relea...
boolButton::event(QEvent *ev){//对鼠标点击和双击进行处理,返回true表示已处理,事件不会往下分发if(ev->type() == QEvent::Type::MouseButtonPress || ev->type() == QEvent::Type::MouseButtonDblClick) { QMouseEvent* mouseEv =static_cast<QMouseEvent*>(ev);qDebug()<<mouseEv->pos()<<mo...
altKeyArg - Specifies whether or not alt key was depressed during the Event. shiftKeyArg - Specifies whether or not shift key was depressed during the Event. metaKeyArg - Specifies whether or not meta key was depressed during the Event. buttonArg - Specifies the Event's mouse button. relate...
bool CheckBox::mouseButtonEvent(const Vector2i &p, int button, bool down, int modifiers) { Widget::mouseButtonEvent(p, button, down, modifiers); if (!mEnabled) return false; if (button == GLFW_MOUSE_BUTTON_1) { if (down) { mPushed = true; } else if (mPushed) { if (contains...
void Widget::mouseMoveEvent(QMouseEvent *event) { // 这里必须使用buttons() if(event->buttons() & Qt::LeftButton){ //进行的按位与 ··· } } 1. 2. 3. 4. 5. 6. 7. 默认情况下,触发事件需要点击一下,才能触发。可设置为自动触发:setMouseTracking(true); ...
public void mouseDragged(MouseEvent e); //鼠标拖动 1. 2. 这里的“鼠标移动”是狭义的,也就是说它并不包含“鼠标拖动”,因此这两个事件是“互斥”的。 3. 事件 - MouseEvent(鼠标事件) 链接:JDK 文档 没找到想看内容或没看懂的戳这里: JDK17 在线文档(可以把路径中的 ...
比如说：他可以感觉到用户是否点击（click）了页面、鼠标是否进入了页面的某个元素上面（mouseover或...
voidmylabel::mousePressEvent(QMouseEvent*ev) { inti=ev->x(); intj=ev->y(); // QString str = QString("abc %1 ^_^ %2").arg(123).arg("hello"); if(ev->button()==Qt::LeftButton) { }elseif(ev->button()==Qt::RightButton) ...