For tkinter you simply write the name of the text edit box, use the insert function, and then in the parantheses tell it where to add the line of text (in the code below I add it to the end of the text box) and then you tell it what to add. What I'm trying can be accomplished in tkinter if you have a Text Edit box called "DisplayTweets" using the code below. I've tried many variations on what I've shown here, but they all end with the GUI just closing on me.
#Pyqt plain text editor how to
Again the above code prints out to the Shell what I want displayed by the Text Edit, I just don't know how to get it into the Text Edit. If I run the code below the GUI closes when I press the button. The name of the Plan Text Edit widget is "plainTextEdit", but I'm not sure how to add text to it. So when I try and change the function to instead display the lines of the file on a Plain Text Edit widget I run into issues that I am pretty sure are because I am messing up the "grammar". Since I am new to PyQt5, I don't actually know the proper syntax for this, nor can I find any relevant up-to-date documentation. This prints to Shell what I want displayed in the text edit box when I click the button, so all I should need to do is tell it to display "x" on the Text Edit, rather than print it. Below is an example of what I'm trying to do, but rather than display the text in the Text Edit, I am simply printing it out to the Python Shell. I know the names of the "widgets" I need to utilize, but I don't know the proper way to write and format the code.
#Pyqt plain text editor upgrade
I'm very new to PyQt5 and created this GUI through the Designer in an attempt use PyQt5 to upgrade the GUI of an application I made using Tkinter. Note: to get English names on the buttons regenerate "edytor.py" class using "edytorEN.I'm attempting to create a GUI for an application that reads lines of text from a file onto a Plain Text Edit in PyQt5. In the next tutorials I'll show you how to add more features to this editor thus learning more of PyQT4. exec_ ())Īnd the text editor is UTF-8 friendly. close () if _name_ = "_main_" : app = QtGui. setPlainText ( s ) def file_save ( self ): from os.path import isfile if isfile ( self. getOpenFileName () from os.path import isfile if isfile ( self. file_save ) def file_dialog ( self ): fd = QtGui. QMainWindow ): def _init_ ( self, parent = None ): QtGui. # -*- coding: utf-8 -*- import sys from PyQt4 import QtCore, QtGui from edytor import Ui_notepad class StartQT4 ( QtGui. So we need to use some UTF-8 help with Python codecs and unicode(): It works but some of you may detect a but - It doesn't support non-ASCII files/characters. setText ( text ) def file_save ( self ): from os.path import isfile if isfile ( self. Import sys from PyQt4 import QtCore, QtGui from edytor import Ui_notepad class StartQT4 ( QtGui. After editing the *ui file we have to recreate the gui class: I needed a "Save" button so I edited the ui file in QTDesigner and added a pushButton with "button_save" name. So we can view our files, but we can't save changes. setText ( text ) if _name_ = "_main_" : app = QtGui. file_dialog ) def file_dialog ( self ): fd = QtGui.
setupUi ( self ) # tutaj dajemy wlasne polaczenia slotow QtCore.
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