DelphiDelphiVCLPythonPython GUIWindows

Create a ComboBox using DelphiVCL.ComboBox

woman wearing red and black checkered blouse using macbook

DelphiVCL.ComboBox combines an edit box with a scrollable list. A ComboBox component is an edit box with a scrollable drop-down list attached to it. Users can select an item from the list or type directly into the edit box.

Note: The width of the button in a TComboBox is equal to the width that Windows uses for scrollbars. This width depends on the color scheme that the user has chosen (by right-clicking the desktop, selecting Properties, and choosing Appearance). If you carefully size your combo box so all the text is visible, then a user running under a different color scheme may find that the text is obscured by the button. One solution is to set the scrollbar wide when developing the application. Most color schemes use a scrollbar that is at most 21 pixels wide.

We can browse all the properties, methods, and built-in properties of the DelphiVCL.ComboBox using dir() command:

See the responses in command prompt:


Here is the working example of the implementation of DelphiVCL.ComboBox:

To see the result, let’s run the complete script:

The result:



Check out DelphiVCL which easily allows you to build GUIs for Windows using Python.

Watch this comprehensive introduction to Python GUI Development with DelphiVCL library video by Jim McKeeth:

Related posts
Python GUI

What Are Python Debugging Tools: A Simple Definition

Learn PythonPythonPython GUIVideos

How To Make A Python GUI For An ATM System


10 Resources That'll Make You Better At Python Programming Software

Learn PythonPythonPython GUI

Why It Is Easier to Succeed with Python Coding Software Than You Might Think

Laisser un commentaire

Votre adresse de messagerie ne sera pas publiée.