Qt: “ResizeEvent” to receive the size of the window and set it to the size of a QLabel

[hassene]

Qt/c++: I want to use ResizeEvent to receive the size of the window and set it to the size of a QLabel, in order to make the image stretched and adapted to the window's dimensions.by a left click of the mouse I can resize my window and the image takes a new size. the problem is that I'm new with Qt and I did not found examples of resizeEvent in the net.

[koahnig]

@hassene

Hi andwelcome to devnet forum

Somehow you have duplicated your post, please avoid duplication of posts.

[hassene]

Sorry it was unintentional

[mrjj]

@hassene
Hi and welcome
Is there a reason you simply dont use a layout ?
To make it autofollow the size of window ?
if you place a QLabel on a form ( mainwindow.ui) , right click somewhere on
empty form, and select Layout menu and select layout, the label will follow maniform.
https://doc.qt.io/qt-5.10/examples-layouts.html