[Solved]How To Make The Widget Transparent With Stylesheet

Di: Ava

I want to draw a transparent-background rectangle in pyqt. The following code meets my need in Mac: import sys from PyQt4 import QtGui, QtCore, Qt class ZoomWidget(QtGui.QWidget): def __init__(

Why Use a Transparent Background? Here are some reasons why you might want to set a transparent background for a sheet: Design Aesthetics: A transparent background can enhance the visual appeal of the sheet, making it more engaging for the user. Now, i am able to achieve transparency by setting the Qt window background image to be same as the background of the web page and using style sheets to achieve transparency. So, essentially i am not making the main Qt window transparent. I am making the widgets inside the window transparent. Qt Style Sheets are a powerful mechanism that allows you to customize the appearance of widgets, in addition to what is already possible by subclassing QStyle. The concepts, terminology, and syntax of Qt Style Sheets are heavily inspired by HTML Cascading Style Sheets (CSS) but adapted to the world of widgets. Topics: Overview The Style Sheet

In this article I’m going to demonstrate several ways of how to add transparency to widgets. Is there a way to make widgets that are lying inside layouts opaque too? What I’m trying to do is an animation where widgets are fading in. I once did that with a preferences-dialog and there it worked. So do you think there is a way or a work-around to achieve opacity for widgets inside layouts? How would you do that? Thanks in advance! In order to make a QPushButton transparent, you also need to set the button to be „flat“: button->setFlat(true); button->setStyleSheet(„QPushButton { background-color: transparent }“); Or in other words, set the border in the Stylesheet on 0px: button->setStyleSheet(„QPushButton { background-color: transparent; border: 0px }“); I hope this

Set transparency without setting background color

Hello, I have noticed smth strange happening when setting the background color to transparent for widgets that are on top of each other. Here is a minimalist It’s not because the widget is a custom widget, but because it inherits from the base QWidget class whose paintEvent function doesn’t do anything. If you inherited from QFrame instead, you would already have a working paintEvent function.

How to Create Custom Stylesheet in PyQt5 Stylesheets provide a powerful way to define the visual appearance of your PyQt5 application. you can use CSS like syntax to customize different aspects such as background colors, fonts, borders and many more. By applying stylesheets to individual widgets or entire layouts, you can achieve a unique design. this is an

Hello, I have found out smth strange about how stylesheet is applied. I have prepared a minimal example, where I have a Drawer widget inside my main window.

Adding reference of React-Native Version 0.64 Named colors Named Colors: DOCS In React Native you can also use color name strings as values. Note: React Native only supports lowercase color names. Uppercase color names are not supported. transparent# This is a shortcut for rgba (0,0,0,0), same like in CSS3. Hence you can do this: background: { In this tutorial I show how to customize/change the style when the mouse is over QLineEdit and when it is in focus. If you liked it, don’t forget to subscribe for more videos like this.

[Solved] How to add Graphic with transparency as Button
A qt widget with fully transparent background
Set transparency without setting background color

Style sheet is the properties which are used to make the appearance better i.e by creating customized design. It can be set with the help of setStyleSheet method. In order to do this we will use setStyleSheet method with the list widget object. Syntax : list_widget.setStyleSheet (sheet) Argument : It takes string as argument Return In this article we will see how to make background of progress bar transparent i.e only the bar of progress bar will be visible and background will be completely transparent. In order to do this we have change the alpha level i.e transparency level to zero which is minimum which makes the background completely invisible.

Stylesheet problem with transparent background

The two setStyleSheet lines overwrite onanother. You set a stylesheet as one huge string. Selecting different images to put on top is also possible in a style sheet, as you can change any property of the widget you are styling in the stylesheet, and you can refer to images by path (I would suggest to use a resource for that).

by Andreas Aardal Hanssen Qt 4.1 radically improves widget drawing through its new „backing store“, allowing semi-transparent (alpha-blended) child widgets and faster widget painting, as well as solving long-standing issues with nonrectangular widgets. The System’s Background Contents Propagation New in Qt 4.1: The Backing Store As a custom widget or custom style writer, Qt I have many dialogs in my application and I use StyleSheet functionality for them. And also I have several auxiliary dialogs like Warnings, Messages, Progress Bars. They can have their own StyleSheets or not. But they have concrete design which I set in QtDesigner. I want to invoke auxiliary dialogs from other dialogs, pointing them as a parent. But parent StyleSheets

The other one is the scrollareaContent. This approach should make all QScrollAreas transparent without affecting any of the other widgets. UPDATE: I added a third line to the stylesheet which prevents the scrollbars from becoming transparent as Hi. I want to set some transparency to a frame and all it child widgets, but without setting a background color. The unique method I know to set transparency is something like: background-color: rgba (0, 0, 0, 100); But the background color will be apllied to all child widgets.

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Moderators wrote on 20 Oct 2019, 23:54 #5 @ jschwartzman to add to @ JonB QlistWidget::item:selected { background: transparent; } You wrote QlistWidget instead of QListWidget, makes a difference! In this video I’m going to show you a hack that will make any individual widget transparent with Tkinter and Python. In the last video I showed you how to make an entire app transparent. Transparent background of QWidget hi, I have two overlapping widgets. On top widget, I am drawing a line using qpainter. I want to make background of top widget transparent so that bottom widget is visible alongwith line from top widget. Plz suggest some way to

how can make a widget like the http://doc.trolltech.com/qq/qq16-background.html do someone can help me??? It’s so weird. It works for me. It’s just a simple stylesheet which sets alpha to zero causing the widget to be transparent.

I have a editable, spreadsheet-like table created using QTableWidget with QTableWidgetItems. It is functionally doing exactly what I wish it to do. I have set the QTableWidgetItems to be editable. However, I am having problem with setting the background color of the cells while editing. I have set the color of the background color of the cells and the Hi All, I want to create opaque child widget over semi transparent parent widget. If I so setWindowOpacity (.4) parent become transparent and same is propagated to child, I tired with setstylesheet QString qStrStyleSheet (QString (“ QDialog {\ background-color: rgba (100,100,100,20%);\ }“)); setStyleSheet (qStrStyleSheet); Hello, I want to make a blurred background using Qt (preferable using QML) but I can’t seem to figure it out how to do it. I can make a blurred background if the window is in 1 place, using quick image provider, where I grab the screen make an image, give to Image qml item and blur it using fastblur. But I doubt this is feasible when doing it for a moving window.

I have a widget container with nothing inside, only the backgroud-color white (styleSheet = background-color:#FFFFFF). By code, I create the AttachWidget and append to the container. It is set-up to widget layout and controls auto size to fill the geometry of the widget, but the background of the widget is always transparent. What can I do to make it opaque?

@Gazi said in Stylesheet problem with transparent background: @Tink Well, why is there a conflict? I’m not always sure why there are unexpected results from cascading styles, but it helped me to set all the styles from one place eg on the centralwidget. And use #objectName if i have different styles for similar widgets. There is something about Qt stylesheets that I don’t seem to understand. I would simply like to set the background color of a widget to white. But for some reason the background color actually only

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