10 ! **********************************************************
20 ! Example: BAR Widget
30 !
40 ! This program creates a BAR widget with three ranges.
50 ! As the bar height progesses from the LOW range through
60 ! the middle range to the HIGH range, the bar color changes
70 ! from green to yellow to red. When the bar is in the LOW
80 ! or the HIGH range, the program beeps throughout the range.
90 !
100 ! **********************************************************
110 !
120 INTEGER N,M
130 ASSIGN @Bar TO WIDGET "BAR"
140 CONTROL @Bar;SET ("TITLE":" Example: BAR Widget")
150 CONTROL @Bar;SET ("X":100,"Y":20,"WIDTH":225,"HEIGHT":200)
160 CONTROL @Bar;SET ("ALARM RANGES":"LOW,HIGH","ALARM TYPE":"BEEP")
170 CONTROL @Bar;SET ("LOW LIMIT":20,"HIGH LIMIT":80)
180 CONTROL @Bar;SET ("SYSTEM MENU":"Quit")
190 ON EVENT @Bar,"SYSTEM MENU" GOTO Finis
200 !
210 FOR M=1 TO 3
220 FOR N=1 TO 100
230 WAIT .05
240 CONTROL @Bar;SET ("VALUE":N)
250 NEXT N
260 WAIT 1
270 NEXT M
280 !
290 Finis: !
300 ASSIGN @Bar TO * ! Delete BAR widget
310 END
