Usage and examples of wxShowEvent class

Usage and examples of wxShowEvent class

wxWidgets is a popular cross-platform C++ application framework, which provides rich GUI controls and event handlers. In wxWidgets, the wxShowEvent class is an important event class, which represents the event that a window is displayed (displayed). This article will introduce the basic usage and examples of wxShowEvent class.

Basic usage of wxShowEvent

import header file

First, you need to import the header file where wxShowEvent is located:

#include <wx/showevt.h>

Define event handlers

In the code that needs to handle the wxShowEvent event, you can define an event processing function. The function needs to satisfy the following format:

void OnShow(wxShowEvent& evt){