DelphiDelphiVCLPythonPython GUIWindows

OnDblClick Event in DelphiVCL4Python Library

featuredimage2 4

OnDblClick event occurs when the user double-clicks the left mouse button when the mouse pointer is over the control.

We use the OnDblClick event to respond to mouse double-clicks.

OnDblClick is an event handler of type System.Classes.TNotifyEvent.

 

What is TNotifyEvent?

TNotifyEvent is used for events that do not require parameters.

The TNotifyEvent type is the type for events that have no event-specific parameters. These events simply notify the component that a specific event occurred. For example, OnClick, which is of type TNotifyEvent, notifies the control that a click event occurred on the control.

The Sender parameter is the object whose event handler is called. For example, with the OnClick event of a button, the Sender parameter is the button component that is clicked.

 

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

Related posts
CodeIDELearn PythonPythonPython GUITkinter

How To Make More Than 20 ChatGPT Prompts Work With Python GUI Builders And NumPy Library?

CodeIDEProjectsPythonWindows

Unlock the Power of Python for Deep Learning with Generative Adversarial Networks (GANs) - The Engine behind DALL-E

CodeIDELearn PythonPythonPython GUITkinter

How To Make 20 ChatGPT Prompts Work With Python GUI Builders And Matplotlib Library?

CodeIDELearn PythonPythonPython GUITkinter

How To Make 20 ChatGPT Prompts Work With Python GUI Builders And Pillow Library?

Leave a Reply

Your email address will not be published. Required fields are marked *