VYNReplyDialog

A utility class to display a message, and get a Yes or No answer.

Synopsis

Header:

[vquickr.htm#vYNReplyDialog <v/vynreply.h>]

Class name:

vYNReplyDialog

Hierarchy:

[vmodald.htm vModalDialog] ->vYNReplyDialog

Description

This simple utility class can be used to display a simple message to the user. The utility displays the message, and then waits for the user to enter to press Yes, No, or Cancel.

New Methods

vYNReplyDialog(vApp* app)

The vYNReplyDialog constructor requires a pointer to a vBaseWindow, which includes all V windows and dialogs, or a pointer to the vApp object. You will usually pass the this to the constructor.

int AskYN(const char* prompt)

You provide a prompt for the user. The user will then press the Yes, No, or Cancel buttons. AskYN returns a 1 if the user selected Yes, a 0 if they selected No, and a -1 if they selected Cancel.

Example

The following is a simple example of using vYNReplyDialog.

    #include <v/vynreply.h>
    ...
    vYNReplyDialog ynd(this);   // instantiate a notice

    int ans = ynd.AskYN("Exit. Are you sure?);
    if (ans == 1)
      exit(0);