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AMIGA C MANUAL_v2.00
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Example9.c
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C/C++ Source or Header
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1990-01-30
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4KB
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131 lines
/* Example9 */
/* This program will open a normal window with all system gadgets */
/* connected to it. If you activate the window, the pointer will chage */
/* shapes into a "nice" arrow. */
/* If your program is using Intuition you should include intuition.h: */
#include <intuition/intuition.h>
struct IntuitionBase *IntuitionBase;
/* Declare a pointer to a Window structure: */
struct Window *my_window;
/* Declare and initialize your NewWindow structure: */
struct NewWindow my_new_window=
{
50, /* LeftEdge x position of the window. */
50, /* TopEdge y positio of the window. */
200, /* Width 200 pixels wide. */
150, /* Height 150 lines high. */
0, /* DetailPen Text should be drawn with colour reg. 0 */
1, /* BlockPen Blocks should be drawn with colour reg. 1 */
NULL, /* IDCMPFlags No IDCMP flags. */
SMART_REFRESH| /* Flags Intuition should refresh the window. */
WINDOWCLOSE| /* Close Gadget. */
WINDOWDRAG| /* Drag gadget. */
WINDOWDEPTH| /* Depth arrange Gadgets. */
WINDOWSIZING, /* Sizing Gadget. */
NULL, /* FirstGadget No Custom Gadgets. */
NULL, /* CheckMark Use Intuition's default CheckMark (v). */
"MY WINDOW", /* Title Title of the window. */
NULL, /* Screen Connected to the Workbench Screen. */
NULL, /* BitMap No Custom BitMap. */
80, /* MinWidth We will not allow the window to become */
30, /* MinHeight smaller than 80 x 30, and not bigger */
300, /* MaxWidth than 300 x 200. */
200, /* MaxHeight */
WBENCHSCREEN /* Type Connected to the Workbench Screen. */
};
/* Declare and initialize Sprite data for the Pointer: */
USHORT chip my_sprite_data[36]=
{
0x0000, 0x0000, /* Used by Intuition only. */
0x0000, 0x0100,
0x0000, 0x0300,
0x0200, 0x0700,
0x0600, 0x0D00,
0x0E00, 0x1900,
0x1E00, 0x31FC,
0x3FFC, 0x60FE,
0x7FFE, 0xc003,
0x3FFE, 0x4001,
0x1E0E, 0x21F1,
0x0E0E, 0x1119,
0x060E, 0x0919,
0x020E, 0x0519,
0x000E, 0x0319,
0x000E, 0x0119,
0x0000, 0x001F,
0x0000, 0x0000 /* Used by Intuition only. */
};
main()
{
/* Open the Intuition Library: */
IntuitionBase = (struct IntuitionBase *)
OpenLibrary( "intuition.library", 0 );
if( IntuitionBase == NULL )
exit(); /* Could NOT open the Intuition Library! */
/* We will now try to open the window: */
my_window = (struct Window *) OpenWindow( &my_new_window );
/* Have we opened the window succesfully? */
if(my_window == NULL)
{
/* Could NOT open the Window! */
/* Close the Intuition Library since we have opened it: */
CloseLibrary( IntuitionBase );
exit();
}
/* We will now call the function SetPointer() to change the windows */
/* default pointer. If you now Activate the window, by clicking */
/* somewhere inside it, the pointer will change: */
SetPointer( my_window, my_sprite_data, 16, 16, 0, -7);
/* my_window: Pointer to the window. */
/* &my_sprite_data: Pointer to the Sprite Data. */
/* 16: Height, 16 lines. */
/* 16: Width, 16 pixels. */
/* 0: XOffset, left side. (Position of the "Hot Spot") */
/* -7: YOffset, 7 lines down. -"- */
/* We have opened the window, and everything seems to be OK. */
/* Wait for 30 seconds: */
Delay( 50 * 30);
/* We should always close the windows we have opened before we leave: */
CloseWindow( my_window );
/* Close the Intuition Library since we have opened it: */
CloseLibrary( IntuitionBase );
/* THE END */
}