[2] | 1 | FUNCTION identifyclick, event |
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| 2 | widget_control, event.id, get_uvalue=uval, /no_copy |
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| 3 | thisEvent = TAG_NAMES(event, /Structure) |
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| 4 | if thisEvent EQ 'WIDGET_TIMER' then press = 0 ELSE press = event.press |
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| 5 | ; |
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| 6 | ; d/0/>1 -------->t/1/0--------->**d/2/0** long click |
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| 7 | ; -------->d/1/0--------->**t/2/0** click normal |
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| 8 | ; --------->**d/2/>1**-------->d/3/0----->t/0/0 double click |
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| 9 | ; -------->t/3/0----->d/0/0 double click |
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| 10 | type = 'inutile' |
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| 11 | case 1 OF |
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| 12 | ; d/0/0 1er remonte |
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| 13 | thisEvent EQ 'WIDGET_DRAW' AND uval.click EQ 0 AND press EQ 0: |
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| 14 | ; d/0/>1 1er appuie de la serie |
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| 15 | thisEvent EQ 'WIDGET_DRAW' AND uval.click EQ 0 AND press ge 1:BEGIN |
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| 16 | uval.x = [event.x, 0] |
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| 17 | uval.y = [event.y, 0] |
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| 18 | uval.press = press |
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| 19 | uval.click = 1 |
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| 20 | widget_control, event.id, timer = .3 |
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| 21 | END |
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| 22 | ; d/1/0 1er remonte |
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| 23 | thisEvent EQ 'WIDGET_DRAW' AND uval.click EQ 1 AND press EQ 0:uval.click = 2 |
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| 24 | ; d/2/0 fin long click |
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| 25 | thisEvent EQ 'WIDGET_DRAW' AND uval.click EQ 2 AND press EQ 0:BEGIN |
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| 26 | type = 'long' |
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| 27 | uval.x = [uval.x[0],event.x] & uval.x = uval.x[sort(uval.x)] |
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| 28 | uval.y = [uval.y[0],event.y] & uval.y = uval.y[sort(uval.y)] |
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| 29 | uval.click = 0 |
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| 30 | uval.press = event.release |
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| 31 | END |
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| 32 | ; d/2/>1 |
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| 33 | thisEvent EQ 'WIDGET_DRAW' AND uval.click EQ 2 AND press ge 1:BEGIN |
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| 34 | type = 'double' |
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| 35 | uval.press = press |
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| 36 | uval.click = 3 |
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| 37 | END |
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| 38 | ; d/3/0 remonte et fin de double click |
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| 39 | thisEvent EQ 'WIDGET_DRAW' AND uval.click EQ 3 AND press EQ 0:uval.click = 0 |
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| 40 | ; t/0/0 fin de double click |
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| 41 | thisEvent EQ 'WIDGET_TIMER' AND uval.click EQ 0 AND press EQ 0: |
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| 42 | ; t/1/0 long click |
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| 43 | thisEvent EQ 'WIDGET_TIMER' AND uval.click EQ 1 AND press EQ 0:uval.click = 2 |
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| 44 | ; t/2/0 click normal |
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| 45 | thisEvent EQ 'WIDGET_TIMER' AND uval.click EQ 2 AND press EQ 0:BEGIN |
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| 46 | type = 'single' |
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| 47 | press = uval.press |
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| 48 | uval.click = 0 |
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| 49 | END |
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| 50 | ; t/3/0 fin de double click |
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| 51 | thisEvent EQ 'WIDGET_TIMER' AND uval.click EQ 3 AND press EQ 0:uval.click = 0 |
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| 52 | ; cas normalement impossible: |
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| 53 | ELSE:BEGIN |
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| 54 | print, thisEvent, uval.click, press |
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| 55 | print, 'Probleme, cas normalement impossible!' |
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| 56 | END |
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| 57 | endcase |
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| 58 | |
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| 59 | widget_control, event.id, set_uvalue=uval, /no_copy |
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| 60 | return, {type:type} |
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| 61 | end |
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