PyQt5 Scrollable Label - Setting tool tip to the label part

In this article we will see how we can set tool tip to the label part of scroll label, when know we can make scrollable label with the help of inheriting a scroll class and making label in it, but when we set tool tip to the class object tool tip is set to the whole widget i.e label and the scroll bar as well.

In order to add tool tip the label part only we have to override the function of the object.

Steps for implementations –

1. Create a new class which inherits QScrollArea
2. Inside the class create vertical layout
3. Create a label and make it multi-line and add it to the layout
5. Over-ride the setText and text method for label
6. Over-ride setToolTip method and add tool tip to the label
7. Creat object of this class inside the main window class and setting text to it
8. Add tool tip to the object with the help of setToolTip method

Below is the implementation

# importing libraries 
from PyQt5.QtWidgets import * 
from PyQt5 import QtCore, QtGui 
from PyQt5.QtGui import * 
from PyQt5.QtCore import * 
import sys 
  
  
# class for scrollable label 
class ScrollLabel(QScrollArea): 
  
    # constructor 
    def __init__(self, *args, **kwargs): 
        QScrollArea.__init__(self, *args, **kwargs) 
  
        # making widget resizable 
        self.setWidgetResizable(True) 
  
        # making qwidget object 
        content = QWidget(self) 
        self.setWidget(content) 
  
        # vertical box layout 
        lay = QVBoxLayout(content) 
  
        # creating label 
        self.label = QLabel(content) 
  
        # making label multi-line 
        self.label.setWordWrap(True) 
  
        # adding label to the layout 
        lay.addWidget(self.label) 
  
    # the setText method 
    def setText(self, text): 
        # setting text to the label 
        self.label.setText(text) 
  
    # getting text method 
    def text(self): 
  
        # getting text of the label 
        get_text = self.label.text() 
  
        # return the text 
        return get_text 
  
    # overriding setToolTip method 
    def setToolTip(self, text): 
  
        # setting tool tip to the label 
        self.label.setToolTip(text) 
  
  
class Window(QMainWindow): 
  
    def __init__(self): 
        super().__init__() 
  
        # setting title 
        self.setWindowTitle("Python ") 
  
        # setting geometry 
        self.setGeometry(100, 100, 600, 400) 
  
        # calling method 
        self.UiComponents() 
  
        # showing all the widgets 
        self.show() 
  
    # method for widgets 
    def UiComponents(self): 
        # text to show in label 
        text = "There are so many options provided by Python to develop GUI " \ 
               " There are so many options provided by Python to develop GUI" \ 
               " There are so many options provided by Python to develop GUI"
  
        # creating scroll label 
        label = ScrollLabel(self) 
  
        # setting text to the label 
        label.setText(text) 
  
        # setting geometry 
        label.setGeometry(100, 100, 150, 80) 
  
        # setting tool tip 
        label.setToolTip("It is tool tip") 
  
  
# create pyqt5 app 
App = QApplication(sys.argv) 
  
# create the instance of our Window 
window = Window() 
  
# start the app 
sys.exit(App.exec()) 

Output :

My Personal Notes

PyQt5 Scrollable Label – Setting tool tip to the label part

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