/*
 * Class SimpleDialog is a sublass of InterViews Dialog that contains a single
 * interactor and a QuitButton.  Typically the interactor will be a text
 * message displaying some information to the user.
 *
 * SimpleDialog provides two public functions -- the constructor and a Display
 * function.  See below for specification of these.
 */

#ifndef simpledialogIncluded
#define simpledialogIncluded

#include <std-macros.h>
#include <InterViews/box.h>
#include <InterViews/dialog.h>
#include <InterViews/font.h>


class SimpleDialog : Dialog {

  public:
    SimpleDialog(Interactor* contents, int borderspace = 10);
    /*
     * Construct a simple dialog with the given interactor as the contents, in
     * addition to a quit button.  The given border space value is in pixels,
     * and specifies how much whitespace goes around the contents within the
     * dialog display window.
     */

    SimpleDialog(Interactor* contents,
	Font* quitbuttonfont, char* quitbuttonlabel = "Quit",
	    int borderspace = 10);
    /*
     * Same as above, but specify the label and font of the quit button.
     */

    void Display(World* w);
    /*
     * Insert this into the center of the given world and call Dialog::Accept.
     * When the quit button is pressed, this is removed from the world and
     * Display returns.
     */

  protected:
    void MakeFullContents(Interactor* contents,
	int borderspace, Font* font, char* label);
    /*
     * Compose the given user-supplied Interactor into a box with the
     * approprate smathering of glue and a quit button.  The quit button will
     * have the given font and label.
     */
};

#endif