Category : qlabel

I have some QLabel‘s added as widgets to a QToolBar. Under some circumstances the QLabel‘s text should be grayed out. However, disabling the QLabel has no effect: auto label{ new QLabel }; toolbar->addWidget(label); label->setText("Foo"); label->setDisabled(true); //Does nothing ? I’ve also tried calling setDisabled on the QAction returned by QToolBar::AddWidget to no avail. Why doesn’t this ..

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I have to work in live image capturing. I have got live , capturing and save the image also, but i want to show that image in QLabel after click the image capture button. Here in my code of image saving in local disk , It’s working successfully, But i want to show that image ..

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I want to display emojis with normal text which will be having its own separate font. but if I set font to say ‘source code pro’ qt displays emoji’s as squares and if I set the font to ’emoji’, emoji’s work but then my other text losses its font. #include <QApplication> #include <QLabel> #include <QFont> ..

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I looked up other question’s answers Vertical QLabel, or the equivalent? but could not adapt the solution to rotate QLabel vertically. QGraphicsView solution didn’t allow me to call rotate. Much appreciate for help. std::unique_ptr<QLabel> adjust_label(std::unique_ptr<QLabel> label, QString style, int fontsize, Qt::Alignment alignment, int x_gap, int y_gap, int width, int height, int parent_width, int parent_height, RelativePointF ..

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My goal This is an example of how I want the QPixmap to be contained inside the QLabel. The image keeps its aspect ratio and fills the given dimension. It will be clipped to fit. Here is the CSS equivalent: object-fit: cover; Current code This almost does what I want, but it stretches the image ..

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I have the following code: QLabel *la = new QLabel(ui->lineEdit->text()); la->setStyleSheet("background-color : #4682b4; color: white; font-size: 25px; padding: 8%;"); int w = la->fontMetrics().boundingRect(la->text()).width(); Problem is I can’t the proper width of the QLabel. w is not considering the changes made with setStyleSheet(). I need to get the width of the rectangle which the text is ..

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