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comparison calc.rhope @ 189:d0e3a13c1bd9 default tip

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Remove old calculator example
author Mike Pavone <pavone@retrodev.com>
date Fri, 07 Oct 2011 00:24:04 -0700
parents 170ad9cb6384
children
comparison
equal deleted inserted replaced
188:170ad9cb6384 189:d0e3a13c1bd9
1 /*
2 This program implements a simple GUI calculator
3 Currently only the Windows and Syllable ports of Rhope have GUI support
4 */
5
6
7 Add[window]
8 {
9 [window]Get Value["right"]
10 {
11 <String@Real Number[~]
12 {
13 [window]Set Value["left", [~] + [[window]Get Value["left"]]]
14 [window]Set Value["right", "0"]
15 }
16 }
17 }
18
19 Sub[window]
20 {
21 [window]Get Value["right"]
22 {
23 [window]Set Value["left", [<String@Real Number[ [window]Get Value["left"] ]] - [~]]
24 [window]Set Value["right", "0"]
25 }
26 }
27
28 Main[]
29 {
30 [[[[[[New@Window["Visuality Calculator", 400.0, 400.0]
31 ]Add Widget["+", [New@Button["+", 20.0, 20.0]]Set Handler["click","Add"], 20.0, 60.0]
32 ]Add Widget["-", [New@Button["-", 20.0, 20.0]]Set Handler["click","Sub"], 60.0, 60.0]
33 ]Add Widget["left", [New@Input Box["0", 170.0, 20.0]]Set Type["numeric"], 20.0, 20.0]
34 ]Add Widget["right", [New@Input Box["0", 170.0, 20.0]]Set Type["numeric"], 210.0, 20.0]
35 ]Show[20.0,20.0]
36 ]Wait Close
37 }