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Python S1E4 WxPython wxTextCtrl and Buttons GetSet ValuesClicks
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=8XCWTBit1mw
SOURCE CODE REFERENCE : http://camposha.info/wxpython/texfiel... • In this class we will look at how to use Labels, TextFields and Buttons in wxPython. • We render a simple input form in our wx Form. The user types data into the textfields, he then presses one button to get whatever was typed displayed in a wxPython messagebox. • He clicks another button to set the old values. • What is wx.Button? • A Button, generally, is a control that reacts to click events so as to initiate an action. Buttons are one if the most common User Interface elements. • Through buttons users can instruct an application to perform a pre-defined action just through a click event. • Obviously wxPython also include Buttons. These be placed on a dialog box or on a wx.Panel panel, or indeed on almost any other window. • If none of the alignment styles are specified, the label is centered both horizontally and vertically. • You can create a basic wx.Button with text only as its caption. • wx.Button Events • The wx.Button provides us with the following event which we can handle as we will see in our example: • EVT_BUTTON: Process a wxEVT_BUTTON event, when the button is clicked. • wx.TextCtrl • Normally in applications you always need to input some data. You need to allow users to type some inputs into the application for example. • Therefore wxPython provides us with the wx.TextCtrl component which allows text to be edited and displayed. • • • wxTextCtrl is what is normally called TextField, TextBox or EditText in other common GUI toolkits. • wx.TextCtrl supports both single line and multiple lines. • Let's start.
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