/* $XConsortium: dragsource.h /main/5 1995/07/15 20:44:38 drk $ */
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/*
 * HISTORY
 */

/*
 * The Airport Drag And Drop Demo
 *
 * Airport Drag Source / Initiator Header File
 * The dragsource module contains all functions that relate to the
 * drag operation.
 * 
 * The TakeOff functions starts the drag and creates the drag context.
 *
 * Most callbacks are one line source code to set the toggle button
 * corresponding to current state, in the radio box of outcoming flights.
 *
 * When the plane is flying over any drop site do audio feed back (beep)
 *
 * When the plane is flying over an airport, in addition change the
 * color of the plane icon (default is Pink)
 *
 * When the drop is finished
 *	if successful announce that it has landed
 *	if it failed announce the plane returned
 *
 *    Created: Vania JOLOBOFF / May 1992
 *
 */

/*
 *  Declare the function that starts dragging a plane icon.
 */

void TakeOff(Widget area, Airport this, XButtonEvent *evt, int spot);