[150] | 1 | ;+ |
---|
[231] | 2 | ; |
---|
[150] | 3 | ; @file_comments |
---|
| 4 | ; |
---|
| 5 | ; @categories |
---|
| 6 | ; |
---|
| 7 | ; @param EVENT |
---|
| 8 | ; |
---|
| 9 | ; @returns |
---|
[231] | 10 | ; |
---|
[150] | 11 | ; @uses |
---|
[231] | 12 | ; |
---|
[150] | 13 | ; @restrictions |
---|
[231] | 14 | ; |
---|
[150] | 15 | ; @examples |
---|
[231] | 16 | ; |
---|
[150] | 17 | ; @history |
---|
[231] | 18 | ; |
---|
[150] | 19 | ; @version |
---|
[231] | 20 | ; $Id$ |
---|
| 21 | ; |
---|
[150] | 22 | ; @todo |
---|
| 23 | ; seb |
---|
| 24 | ; |
---|
| 25 | ;- |
---|
[2] | 26 | FUNCTION identifyclick, event |
---|
[114] | 27 | ; |
---|
| 28 | compile_opt idl2, strictarrsubs |
---|
| 29 | ; |
---|
[2] | 30 | widget_control, event.id, get_uvalue=uval, /no_copy |
---|
| 31 | thisEvent = TAG_NAMES(event, /Structure) |
---|
| 32 | if thisEvent EQ 'WIDGET_TIMER' then press = 0 ELSE press = event.press |
---|
| 33 | ; |
---|
[150] | 34 | ; d/0/>1 -------->t/1/0--------->**d/2/0** long click |
---|
| 35 | ; -------->d/1/0--------->**t/2/0** normal click |
---|
[2] | 36 | ; --------->**d/2/>1**-------->d/3/0----->t/0/0 double click |
---|
| 37 | ; -------->t/3/0----->d/0/0 double click |
---|
| 38 | type = 'inutile' |
---|
| 39 | case 1 OF |
---|
[150] | 40 | ; d/0/0 1er reascending |
---|
[2] | 41 | thisEvent EQ 'WIDGET_DRAW' AND uval.click EQ 0 AND press EQ 0: |
---|
[150] | 42 | ; d/0/>1 1er click of the series |
---|
[2] | 43 | thisEvent EQ 'WIDGET_DRAW' AND uval.click EQ 0 AND press ge 1:BEGIN |
---|
| 44 | uval.x = [event.x, 0] |
---|
| 45 | uval.y = [event.y, 0] |
---|
| 46 | uval.press = press |
---|
| 47 | uval.click = 1 |
---|
| 48 | widget_control, event.id, timer = .3 |
---|
| 49 | END |
---|
[150] | 50 | ; d/1/0 1er reascending |
---|
[2] | 51 | thisEvent EQ 'WIDGET_DRAW' AND uval.click EQ 1 AND press EQ 0:uval.click = 2 |
---|
[150] | 52 | ; d/2/0 End of the long click |
---|
[2] | 53 | thisEvent EQ 'WIDGET_DRAW' AND uval.click EQ 2 AND press EQ 0:BEGIN |
---|
| 54 | type = 'long' |
---|
| 55 | uval.x = [uval.x[0],event.x] & uval.x = uval.x[sort(uval.x)] |
---|
| 56 | uval.y = [uval.y[0],event.y] & uval.y = uval.y[sort(uval.y)] |
---|
| 57 | uval.click = 0 |
---|
| 58 | uval.press = event.release |
---|
| 59 | END |
---|
| 60 | ; d/2/>1 |
---|
| 61 | thisEvent EQ 'WIDGET_DRAW' AND uval.click EQ 2 AND press ge 1:BEGIN |
---|
| 62 | type = 'double' |
---|
| 63 | uval.press = press |
---|
| 64 | uval.click = 3 |
---|
| 65 | END |
---|
[150] | 66 | ; d/3/0 reascending and end of the double click |
---|
[2] | 67 | thisEvent EQ 'WIDGET_DRAW' AND uval.click EQ 3 AND press EQ 0:uval.click = 0 |
---|
[150] | 68 | ; t/0/0 End of the double click |
---|
[2] | 69 | thisEvent EQ 'WIDGET_TIMER' AND uval.click EQ 0 AND press EQ 0: |
---|
| 70 | ; t/1/0 long click |
---|
| 71 | thisEvent EQ 'WIDGET_TIMER' AND uval.click EQ 1 AND press EQ 0:uval.click = 2 |
---|
[150] | 72 | ; t/2/0 normal click |
---|
[231] | 73 | thisEvent EQ 'WIDGET_TIMER' AND uval.click EQ 2 AND press EQ 0:BEGIN |
---|
[2] | 74 | type = 'single' |
---|
| 75 | press = uval.press |
---|
| 76 | uval.click = 0 |
---|
| 77 | END |
---|
[150] | 78 | ; t/3/0 End of the double click |
---|
[2] | 79 | thisEvent EQ 'WIDGET_TIMER' AND uval.click EQ 3 AND press EQ 0:uval.click = 0 |
---|
[226] | 80 | ; Impossible case in theory: |
---|
[2] | 81 | ELSE:BEGIN |
---|
| 82 | print, thisEvent, uval.click, press |
---|
| 83 | print, 'Probleme, cas normalement impossible!' |
---|
| 84 | END |
---|
| 85 | endcase |
---|
| 86 | |
---|
| 87 | widget_control, event.id, set_uvalue=uval, /no_copy |
---|
| 88 | return, {type:type} |
---|
| 89 | end |
---|