Category : BASIC Source Code
Archive   : PWL520X.ZIP
Filename : WINDEMO1.BAS

' WINDEMO1.BAS - ProWindows(tm) LITE Demo Program

REM $DYNAMIC ' <= SET UP QUICKBASIC FOR DYNAMIC MEMORY USAGE
DEFINT A-Z ' <= DEFAULT TO INTEGERS

REM $INCLUDE: 'LITE.BI' ' <= REQUIRED FOR WINDOW CALLS

' === DEFINE A FEW CONSTANTS

CONST WINMEMSIZE% = 8191 ' <= VIRTUAL WINDOW MEMORY SIZE
CONST SCRNMEMSIZE% = 4096 ' <= SCREEN BUFFER MEMORY SIZE
CONST MAXWINDOWS% = 30 ' <= MAXIMUM NUMBER OF WINDOWS

CLEAR , , 4096 ' <= SET ASIDE ADDITIONAL "STACK" SPACE

LOCATE 1, 1

PreInit ' <= PRE-INITIALIZE THE WINDOW MANAGER

' === DIMENSION GLOBAL ARRAYS WITH ABOVE DEFINED CONSTANTS

REDIM SHARED VirMem(WINMEMSIZE) AS INTEGER ' <= VIRTUAL MEMORY
REDIM SHARED scrn(SCRNMEMSIZE) AS INTEGER ' <= SCREEN MEMORY
REDIM SHARED vcb(MAXWINDOWS) AS vircb ' <= VIRTUAL WINDOW INFO
REDIM SHARED wcb(MAXWINDOWS) AS wincb ' <= DISPLAYED WINDOW INFO
REDIM SHARED cursor(MAXWINDOWS) AS cursorTYPE ' <= CURSOR CONTROL ARRAY
REDIM SHARED wcbndx(MAXWINDOWS) AS INTEGER ' <= LIST OF HANDLES

CLS

InitPro ' <= INITIALIZE THE WINDOW MANAGER

MouseInstalled = CheckMouse(buttons) ' <= DETECT AND ENABLE THE MOUSE

ReCycleMode 1 ' <= ENABLE "VIDEO RECYCLING"

SetEventDelay 18 ' <= SET MAXIMUM EVENT DELAY TIME

UseDrivers 0, 0, 1 ' <= INSTALL ANY NEEDED DRIVERS

REM setBWmode 1 ' <= SWITCH TO MONOCHROME MODE

' === DEFINE THE "GLOBAL WINDOW OPTIONS"

GlobalOptions = SELECTABLE + DRAGBAR + OFFBUTTON + RESIZEBUTTON + AUTOSCROLL

FillScreen 1, 1, MAXROWS, MAXCOLS, 23, 250, SNOW

Notice

' === OPEN AND TITLE A FEW WINDOWS

OpenWindow 1, 10, 60, attr(7, 1), 1, 1, 1, GlobalOptions
TitleWindow 1, " Window #1ÿ"

OpenWindow 2, 10, 60, attr(7, 4), 1, 1, 1, GlobalOptions
TitleWindow 1, " Window #2ÿ"

OpenWindow 3, 3, 45, attr(15, 2), 1, 1, 1, SELECTABLE + DRAGBAR
wcprint 1, "The World's Greatest QuickBASIC ToolBox"

' === PRINT SOME TEXT TO THE CURRENT WORKING WINDOW

SetWindow 1 ' <= WORK ON WINDOW #2

wprint 1, 2, "F3 - Display window #1" ' <= PRINT TEXT TO WINDOW
wprint 2, 2, "F4 - Display window #2"
wprint 3, 2, "F5 - Move window #1"
wprint 4, 2, "F6 - Move window #2"
wprint 5, 2, "F7 - Re-size window #1"
wprint 6, 2, "F8 - Re-size window #2"
wprint 7, 2, "F9 - Hide window #1"
wprint 8, 2, "F10 - Hide window #2"

SetWindow 2

wprint 1, 1, ""
wprint 2, 1, "ÀÄÄÄ Click Up here to Hide"

wprint 1, 30, ""
wprint 2, 30, "ÀÄÄÄ Click Over here to Drag"

wprint 7, 27, " Click Down here to Re-Size ÄÄÄ¿"
wprint 8, 58, ""

cwcprint 4, attr(15, 4), "Check out our demo of ProWindows(tm) PROFESSIONAL 3.1"
cwcprint 5, attr(11, 4), ""

QuickKey 1, CHR$(0) + CHR$(61) ' <= ASSIGN AS A "QUICK KEY"
QuickKey 2, CHR$(0) + CHR$(62) ' <= AND
QuickKey 3, CHR$(0) + CHR$(63) ' <= F5
QuickKey 4, CHR$(0) + CHR$(64) ' <= F6
QuickKey 5, CHR$(0) + CHR$(65) ' <= F7
QuickKey 6, CHR$(0) + CHR$(66) ' <= F8
QuickKey 7, CHR$(0) + CHR$(67) ' <= F9
QuickKey 8, CHR$(0) + CHR$(68) ' <= F10

FillScreen MAXROWS, 1, 1, 23, 112, 32, SNOW ' <= COLOR AREA FOR CLOCK

SetCalendar 0, MAXROWS, 2, attr(11, 2), 1 ' <= PUT A CALENDAR ON SCREEN
SetClock 0, MAXROWS, 15, attr(14, 2), 1 ' <= PUT A CLOCK ON SCREEN

DisplayWindow 1, 5, 5, 25, 80 ' <= DISPLAY WINDOW #1
DisplayWindow 2, 11, 17, 25, 80 ' <= AND #2
DisplayWindow 3, 4, 30, 25, 80 ' <= AND #3

MouseCursorOn ' <= TURN ON THE MOUSE CURSOR (if available)

IF MouseInstalled THEN
PopWindow 14, 28, 5, 40, 112, 21, 0, 0
wcprint 2, "Mouse Driver Installed"
SLEEP 2
RemoveWindow
END IF

Main:

DO ' <= ENTER THE POLLING LOOP

SELECT CASE GetEvent(0) ' <= POLL THE EVENT MANAGER

CASE 15, 16 ' <= WAS OR PRESSED?
IF MouseInstalled THEN
MouseCursoroff
termMouse ' <= TERMINATE THE MOUSE DRIVER
ResetVideo ' <= RESET VIDEO (FOR GRAPHIC MOUSE)
END IF
END

CASE 17 ' <= EVENT LOOP TIME-OUT

CASE 18 ' <= WAS PRESSED?
BEEP ' <= "HELP" KEY IN PROFESSIONAL VERSION

CASE 19 ' <= A "QUICK KEY" WAS PRESSED
GOSUB DispatchQuickKey

CASE ELSE ' <= SKIP ANY OTHER EVENTS

END SELECT

LOOP


DispatchQuickKey:

SELECT CASE GetEvent(19)
CASE 1
MainWindow 1
CASE 2
MainWindow 2
CASE 3
MoveWindow 1, RND * 15 + 1, RND * 20 + 1
CASE 4
MoveWindow 2, RND * 15 + 1, RND * 20 + 1
CASE 5
ResizeWindow 1, (RND * 8) + 3, (RND * 68) + 1
CASE 6
ResizeWindow 2, (RND * 8) + 3, (RND * 68) + 1
CASE 7
HideWindow 1
CASE 8
HideWindow 2
CASE 9
RefreshWindow 3 ' <= REFRESH WINDOW #3
CASE ELSE
END SELECT

RETURN