qtabwidget

So I have this code: from PyQt5.QtWidgets import QMainWindow, QApplication, QPushButton, QWidget, QAction, QTabWidget, QVBoxLayout, QHBoxLayout, QComboBox, QLabel from PyQt5.QtGui import QIcon from PyQt5.QtCore import pyqtSlot from lang import getLang import sys, os, configparser config = configparser.ConfigParser() config.read("Settings.ini") # Config get setting and change setting #print(config.get("Main", "language")) #config.set("Main", "language", "danish") #with open("Settings.ini", "w") as cfg_file: #config.write(cfg_file) class App(QMainWindow): def __init__(self): super().__init__() #

I'd like to have a "new tab" button much like Chrome or Firefox has for my QMdiArea . I can make a button or menu item somewhere that adds a new subdocument to the MDI thing, but how can I make it a visually appealing tiny tab with a "+" as label? Alternatively, I would be happy enough with a QTabWidget with such a button. You will have to write your own class for the QTabBar. The plus button can be added by using absolute positioning. I have some code here for PySide; it should give you the basic idea. class TabBarPlus(QtGui.QTabBar): """Tab bar that has a plus button floating to the right of

This is the original Tabwidget without setting title background color My customer ask me to do something like this; Set different background colour for title All - Yellow purchase - light blue POS Sales - light green Cash Sales - Pink invoice - light purple I have try the SetStyleSheet like: QTabBar { background-color : Yellow; } But all tab Color changed Somebody know how to setting each QTabBar background color? These properties can not be set through QSS. To change the style to each tab we must create a custom QTabBar and override its paintEvent method, to be able to change the style of

I am trying to implement vertical tabs with horizontal text with QT but I cannot find any similar option in QTabWidget . Somebody in SO asked for something similar here , however, the answers contain broken links and I doubt that they present a real solution. Anybody has been able to do that? You have to implement a custom QTabBar overwriting the tabSizeHint() and paintEvent() methods as shown below: #include <QApplication> #include <QStyleOptionTab> #include <QStylePainter> #include <QTabBar> #include <QTabWidget> class TabBar: public QTabBar{ public: QSize tabSizeHint(int index) const{ QSize

I'm using Qt and I have a QTabWidget setup in the Qt Designer Editor, you can see it in picture 1. As you can see after Tab4 there is an empty space all the way to the right edge, in someway I need to fill that space with a color, like in picture 2 (the best thing would be to be able to set a fading color). Or another solution would be that the tabs float out to cover the whole screen. I use the following stylesheet right now: QTabWidget::tab-bar { } QTabBar::tab { background: gray; color: white; padding: 10px; } QTabBar::tab:selected { background: lightgray; } Is there a way to set the