gsplash_example.cc File Reference

Example program demonstrating GSplash usage in GUI and CLI modes. More...

#include "gsplash.h"
#include <QApplication>
#include <QMainWindow>

Include dependency graph for gsplash_example.cc:

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Functions
int	main (int argc, char *argv[])
	Entry point for the GSplash example.

Detailed Description

This example shows how to:

• Build a shared options object (GOptions) and a logger (GLogger).
• Conditionally enable GUI mode (via --gui).
• Create a GSplash instance using create().
• Post immediate and delayed messages using message() and messageAfter().

Usage notes:

• When --gui is enabled, the program starts a QApplication event loop and displays a window.
• The splash is closed automatically when the application quits (after a timeout).
• When --gui is disabled, the example runs in command-line mode and does not create GUI objects.

Definition in file gsplash_example.cc.

Function Documentation

main()

int main	(	int	argc,
		char *	argv[] )

The program demonstrates two execution modes:

• GUI mode: enabled by the --gui switch, creates a QApplication, shows a main window, and displays a splash.
• CLI mode: default when --gui is not enabled, skips all GUI initialization.

The timeout value is read from the tt scalar option and used to exit the GUI event loop.

Parameters

argc	Number of command-line arguments.
argv	Array of command-line arguments.

Returns

EXIT_SUCCESS on normal completion.

Definition at line 41 of file gsplash_example.cc.