delete image after 5 sec using qt creator -

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i loaded image using qt creator c++ :

inputimg=new qimage("c:/bimap/hud1.bmp")

and can see on window. want delete image after 5 sec , load image.

is possible it? answer.

allocate images in constructor (or @ least once), , use index select them.
added numimages variable, can have more 2 images rotate through.

mainwindow::mainwindow(qwidget *parent) :     qmainwindow(parent),     ui(new ui::mainwindow) {     ui->setupui(this);      qtimer *timer = new qtimer(this);     connect(timer, signal(timeout()), this, slot(update()));     timer->start(5000);      index = 0;     numimages = 2;      inputimages[0] = new qimage("c:/bimap/hud1.bmp");     inputimages[1] = new qimage("c:/bimap/speed.bmp"); } void mainwindow::update() {     showimage(inputimages[index]);     index = ++index % numimages; }

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