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<!DOCTYPE HTML>
< html >
< head >
< meta http-equiv = "Content-Type" content = "text/html;charset=US-ASCII" >
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< meta name = "generator" content = "ZealOS V1.00" >
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< style type = "text/css" >
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body {background-color:#fef1f0;}
.cF0{color:#000000;background-color:#fef1f0;}
.cF1{color:#0148a4;background-color:#fef1f0;}
.cF2{color:#3b7901;background-color:#fef1f0;}
.cF3{color:#057c7e;background-color:#fef1f0;}
.cF4{color:#bb2020;background-color:#fef1f0;}
.cF5{color:#9e42ae;background-color:#fef1f0;}
.cF6{color:#b57901;background-color:#fef1f0;}
.cF7{color:#b2b6af;background-color:#fef1f0;}
.cF8{color:#555753;background-color:#fef1f0;}
.cF9{color:#678fbb;background-color:#fef1f0;}
.cFA{color:#82bc49;background-color:#fef1f0;}
.cFB{color:#0097a2;background-color:#fef1f0;}
.cFC{color:#e26a6a;background-color:#fef1f0;}
.cFD{color:#c671bc;background-color:#fef1f0;}
.cFE{color:#c7ab00;background-color:#fef1f0;}
.cFF{color:#fef1f0;background-color:#fef1f0;}
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< / style >
< / head >
< body >
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< pre style = "font-family:monospace;font-size:12pt" >
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< a name = "l1" > < / a > < span class = cF2 > /*Done with < CTRL-SHIFT-L> template code< / span > < span class = cF0 >
< a name = "l2" > < / a > < / span > < span class = cF2 > that was modified.< / span > < span class = cF0 >
< a name = "l3" > < / a >
< a name = "l4" > < / a > < / span > < span class = cF2 > This is an advanced demo that shows< / span > < span class = cF0 >
< a name = "l5" > < / a > < / span > < span class = cF2 > that you can place ctrls on the< / span > < span class = cF0 >
< a name = "l6" > < / a > < / span > < span class = cF2 > wall paper.< / span > < span class = cF0 >
< a name = "l7" > < / a >
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< a name = "l8" > < / a > < / span > < span class = cF2 > See < / span > < a href = "https://zeal-operating-system.github.io/ZealOS/Demo/Graphics/Slider.CC.html#l1" > < span class = cF4 > ::/Demo/Graphics/Slider.CC< / span > < / a > < span class = cF0 >
< a name = "l9" > < / a > < / span > < span class = cF2 > and < / span > < a href = "https://zeal-operating-system.github.io/ZealOS/Demo/Graphics/WallPaperFish.CC.html#l1" > < span class = cF4 > ::/Demo/Graphics/WallPaperFish.CC< / span > < / a > < span class = cF0 >
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< a name = "l10" > < / a > < / span > < span class = cF2 > before messing with this program.< / span > < span class = cF0 >
< a name = "l11" > < / a >
< a name = "l12" > < / a > < / span > < span class = cF2 > It must be " System Included" .< / span > < span class = cF0 >
< a name = "l13" > < / a > < / span > < span class = cF2 > */< / span > < span class = cF0 >
< a name = "l14" > < / a >
< a name = "l15" > < / a > #< / span > < span class = cF1 > define< / span > < span class = cF0 > SLIDER_RANGE < / span > < span class = cFE > 30< / span > < span class = cF0 >
< a name = "l16" > < / a > #< / span > < span class = cF1 > define< / span > < span class = cF0 > SLIDER_SPACING < / span > < span class = cFE > 20< / span > < span class = cF0 >
< a name = "l17" > < / a > #< / span > < span class = cF1 > define< / span > < span class = cF0 > SLIDER_BORDER < / span > < span class = cFE > 2< / span > < span class = cF0 >
< a name = "l18" > < / a >
< a name = "l19" > < / a > < / span > < span class = cF1 > class< / span > < span class = cF0 > CSliderState
< a name = "l20" > < / a > {
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< a name = "l21" > < / a > < / span > < span class = cF9 > I64< / span > < span class = cF0 > left_pos;
< a name = "l22" > < / a > < / span > < span class = cF9 > I64< / span > < span class = cF0 > right_pos;
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< a name = "l23" > < / a > };
< a name = "l24" > < / a >
< a name = "l25" > < / a > < / span > < span class = cF1 > U0< / span > < span class = cF0 > DrawCtrlSlider(< / span > < span class = cF9 > CDC< / span > < span class = cF0 > *dc, < / span > < span class = cF9 > CCtrl< / span > < span class = cF0 > *c)
< a name = "l26" > < / a > {
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< a name = "l27" > < / a > CSliderState *s = c-> state;
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< a name = "l28" > < / a >
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< a name = "l29" > < / a > dc-> color = < / span > < span class = cF3 > LTRED< / span > < span class = cF0 > ;
< a name = "l30" > < / a > < / span > < span class = cF5 > GrRect< / span > < span class = cF0 > (dc, c-> left, c-> top, SLIDER_SPACING * < / span > < span class = cFE > 3< / span > < span class = cF0 > + < / span > < span class = cFE > 2< / span > < span class = cF0 > , SLIDER_SPACING * < / span > < span class = cFE > 2< / span > < span class = cF0 > + SLIDER_RANGE);
< a name = "l31" > < / a > dc-> color = < / span > < span class = cF3 > BLUE< / span > < span class = cF0 > ;
< a name = "l32" > < / a > < / span > < span class = cF5 > GrRect< / span > < span class = cF0 > (dc, c-> left + SLIDER_BORDER, c-> top + SLIDER_BORDER,
< a name = "l33" > < / a > SLIDER_SPACING * < / span > < span class = cFE > 3< / span > < span class = cF0 > + < / span > < span class = cFE > 2< / span > < span class = cF0 > - < / span > < span class = cFE > 2< / span > < span class = cF0 > * SLIDER_BORDER,
< a name = "l34" > < / a > SLIDER_SPACING * < / span > < span class = cFE > 2< / span > < span class = cF0 > + SLIDER_RANGE - < / span > < span class = cFE > 2< / span > < span class = cF0 > * SLIDER_BORDER);
< a name = "l35" > < / a > dc-> color = < / span > < span class = cF3 > BLACK< / span > < span class = cF0 > ;
< a name = "l36" > < / a > < / span > < span class = cF5 > GrLine< / span > < span class = cF0 > (dc, c-> left + < / span > < span class = cFE > 1< / span > < span class = cF0 > * SLIDER_SPACING + < / span > < span class = cFE > 0< / span > < span class = cF0 > , c-> top + SLIDER_SPACING,
< a name = "l37" > < / a > c-> left + < / span > < span class = cFE > 1< / span > < span class = cF0 > * SLIDER_SPACING + < / span > < span class = cFE > 0< / span > < span class = cF0 > , c-> top + SLIDER_SPACING + SLIDER_RANGE - < / span > < span class = cFE > 1< / span > < span class = cF0 > );
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< a name = "l38" > < / a >
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< a name = "l39" > < / a > < / span > < span class = cF5 > GrLine< / span > < span class = cF0 > (dc, c-> left + < / span > < span class = cFE > 2< / span > < span class = cF0 > * SLIDER_SPACING + < / span > < span class = cFE > 1< / span > < span class = cF0 > , c-> top + SLIDER_SPACING,
< a name = "l40" > < / a > c-> left + < / span > < span class = cFE > 2< / span > < span class = cF0 > * SLIDER_SPACING + < / span > < span class = cFE > 1< / span > < span class = cF0 > , c-> top + SLIDER_SPACING + SLIDER_RANGE - < / span > < span class = cFE > 1< / span > < span class = cF0 > );
< a name = "l41" > < / a > dc-> color = < / span > < span class = cF3 > LTRED< / span > < span class = cF0 > ;
< a name = "l42" > < / a > < / span > < span class = cF5 > GrPrint< / span > < span class = cF0 > (dc, c-> left + < / span > < span class = cFE > 1< / span > < span class = cF0 > * SLIDER_SPACING + < / span > < span class = cFE > 0< / span > < span class = cF0 > - < / span > < span class = cF3 > FONT_WIDTH< / span > < span class = cF0 > / < / span > < span class = cFE > 2< / span > < span class = cF0 > ,
< a name = "l43" > < / a > c-> top + SLIDER_SPACING + SLIDER_RANGE + < / span > < span class = cFE > 3< / span > < span class = cF0 > ,
< a name = "l44" > < / a > < / span > < span class = cF6 > " %d" < / span > < span class = cF0 > , s-> left_pos * < / span > < span class = cFE > 10< / span > < span class = cF0 > / SLIDER_RANGE);
< a name = "l45" > < / a > < / span > < span class = cF5 > GrPrint< / span > < span class = cF0 > (dc, c-> left + < / span > < span class = cFE > 2< / span > < span class = cF0 > * SLIDER_SPACING + < / span > < span class = cFE > 1< / span > < span class = cF0 > - < / span > < span class = cF3 > FONT_WIDTH< / span > < span class = cF0 > / < / span > < span class = cFE > 2< / span > < span class = cF0 > ,
< a name = "l46" > < / a > c-> top + SLIDER_SPACING + SLIDER_RANGE+< / span > < span class = cFE > 3< / span > < span class = cF0 > ,
< a name = "l47" > < / a > < / span > < span class = cF6 > " %d" < / span > < span class = cF0 > , s-> right_pos * < / span > < span class = cFE > 10< / span > < span class = cF0 > / SLIDER_RANGE);
< a name = "l48" > < / a > < / span > < span class = cF5 > GrRect< / span > < span class = cF0 > (dc, c-> left + < / span > < span class = cFE > 1< / span > < span class = cF0 > * SLIDER_SPACING + < / span > < span class = cFE > 0< / span > < span class = cF0 > - < / span > < span class = cFE > 3< / span > < span class = cF0 > ,
< a name = "l49" > < / a > c-> top + SLIDER_SPACING + SLIDER_RANGE - < / span > < span class = cFE > 1< / span > < span class = cF0 > - s-> left_pos - < / span > < span class = cFE > 2< / span > < span class = cF0 > , < / span > < span class = cFE > 7< / span > < span class = cF0 > , < / span > < span class = cFE > 5< / span > < span class = cF0 > );
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< a name = "l50" > < / a >
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< a name = "l51" > < / a > < / span > < span class = cF5 > GrRect< / span > < span class = cF0 > (dc, c-> left + < / span > < span class = cFE > 2< / span > < span class = cF0 > * SLIDER_SPACING + < / span > < span class = cFE > 1< / span > < span class = cF0 > - < / span > < span class = cFE > 3< / span > < span class = cF0 > ,
< a name = "l52" > < / a > c-> top + SLIDER_SPACING + SLIDER_RANGE - < / span > < span class = cFE > 1< / span > < span class = cF0 > - s-> right_pos - < / span > < span class = cFE > 2< / span > < span class = cF0 > , < / span > < span class = cFE > 7< / span > < span class = cF0 > , < / span > < span class = cFE > 5< / span > < span class = cF0 > );
< a name = "l53" > < / a > dc-> color = < / span > < span class = cF3 > YELLOW< / span > < span class = cF0 > ;
< a name = "l54" > < / a > < / span > < span class = cF5 > GrRect< / span > < span class = cF0 > (dc, c-> left + < / span > < span class = cFE > 1< / span > < span class = cF0 > * SLIDER_SPACING + < / span > < span class = cFE > 0< / span > < span class = cF0 > - < / span > < span class = cFE > 2< / span > < span class = cF0 > ,
< a name = "l55" > < / a > c-> top + SLIDER_SPACING + SLIDER_RANGE - < / span > < span class = cFE > 1< / span > < span class = cF0 > - s-> left_pos - < / span > < span class = cFE > 1< / span > < span class = cF0 > , < / span > < span class = cFE > 5< / span > < span class = cF0 > , < / span > < span class = cFE > 3< / span > < span class = cF0 > );
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< a name = "l56" > < / a >
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< a name = "l57" > < / a > < / span > < span class = cF5 > GrRect< / span > < span class = cF0 > (dc, c-> left + < / span > < span class = cFE > 2< / span > < span class = cF0 > * SLIDER_SPACING + < / span > < span class = cFE > 1< / span > < span class = cF0 > - < / span > < span class = cFE > 2< / span > < span class = cF0 > ,
< a name = "l58" > < / a > c-> top + SLIDER_SPACING + SLIDER_RANGE - < / span > < span class = cFE > 1< / span > < span class = cF0 > - s-> right_pos - < / span > < span class = cFE > 1< / span > < span class = cF0 > , < / span > < span class = cFE > 5< / span > < span class = cF0 > , < / span > < span class = cFE > 3< / span > < span class = cF0 > );
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< a name = "l59" > < / a > }
< a name = "l60" > < / a >
< a name = "l61" > < / a > < / span > < span class = cF1 > U0< / span > < span class = cF0 > UpdateDerivedCtrlSlider(< / span > < span class = cF9 > CCtrl< / span > < span class = cF0 > *c)
< a name = "l62" > < / a > {
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< a name = "l63" > < / a > CSliderState *s = c-> state;
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< a name = "l64" > < / a >
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< a name = "l65" > < / a > c-> left = c-> win_task-> pix_width / < / span > < span class = cFE > 2< / span > < span class = cF0 > - (SLIDER_SPACING * < / span > < span class = cFE > 3< / span > < span class = cF0 > + < / span > < span class = cFE > 2< / span > < span class = cF0 > ) / < / span > < span class = cFE > 2< / span > < span class = cF0 > ;
< a name = "l66" > < / a > c-> right = c-> left + < / span > < span class = cFE > 3< / span > < span class = cF0 > * SLIDER_SPACING + < / span > < span class = cFE > 2< / span > < span class = cF0 > ;
< a name = "l67" > < / a > c-> top = c-> win_task-> pix_height / < / span > < span class = cFE > 2< / span > < span class = cF0 > - (SLIDER_SPACING * < / span > < span class = cFE > 2< / span > < span class = cF0 > + SLIDER_RANGE) / < / span > < span class = cFE > 2< / span > < span class = cF0 > ;
< a name = "l68" > < / a > c-> bottom = c-> top + SLIDER_SPACING * < / span > < span class = cFE > 2< / span > < span class = cF0 > + SLIDER_RANGE;
< a name = "l69" > < / a > s-> left_pos = < / span > < span class = cF5 > ClampI64< / span > < span class = cF0 > (s-> left_pos, < / span > < span class = cFE > 0< / span > < span class = cF0 > , SLIDER_RANGE -< / span > < span class = cFE > 1< / span > < span class = cF0 > );
< a name = "l70" > < / a > s-> right_pos = < / span > < span class = cF5 > ClampI64< / span > < span class = cF0 > (s-> right_pos, < / span > < span class = cFE > 0< / span > < span class = cF0 > , SLIDER_RANGE -< / span > < span class = cFE > 1< / span > < span class = cF0 > );
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< a name = "l71" > < / a > }
< a name = "l72" > < / a >
< a name = "l73" > < / a > < / span > < span class = cF1 > U0< / span > < span class = cF0 > LeftClickSlider(< / span > < span class = cF9 > CCtrl< / span > < span class = cF0 > *c, < / span > < span class = cF9 > I64< / span > < span class = cF0 > x, < / span > < span class = cF9 > I64< / span > < span class = cF0 > y, < / span > < span class = cF1 > Bool< / span > < span class = cF0 > )
< a name = "l74" > < / a > {
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< a name = "l75" > < / a > CSliderState *s = c-> state;
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< a name = "l76" > < / a >
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< a name = "l77" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (x < c-> left + < / span > < span class = cFE > 1< / span > < span class = cF0 > * SLIDER_SPACING + < / span > < span class = cFE > 0< / span > < span class = cF0 > + SLIDER_SPACING / < / span > < span class = cFE > 2< / span > < span class = cF0 > )
< a name = "l78" > < / a > s-> left_pos = SLIDER_RANGE - < / span > < span class = cFE > 1< / span > < span class = cF0 > - (y - < / span > < span class = cF7 > (< / span > < span class = cF0 > c-> top + SLIDER_SPACING< / span > < span class = cF7 > )< / span > < span class = cF0 > );
< a name = "l79" > < / a > < / span > < span class = cF1 > else< / span > < span class = cF0 >
< a name = "l80" > < / a > s-> right_pos = SLIDER_RANGE - < / span > < span class = cFE > 1< / span > < span class = cF0 > - (y - < / span > < span class = cF7 > (< / span > < span class = cF0 > c-> top + SLIDER_SPACING< / span > < span class = cF7 > )< / span > < span class = cF0 > );
< a name = "l81" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (c-> update_derived_vals)
< a name = "l82" > < / a > (*c-> update_derived_vals)(c);
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< a name = "l83" > < / a > }
< a name = "l84" > < / a >
< a name = "l85" > < / a > < / span > < span class = cF9 > CCtrl< / span > < span class = cF0 > *SliderNew()
< a name = "l86" > < / a > {
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< a name = "l87" > < / a > < / span > < span class = cF9 > CCtrl< / span > < span class = cF0 > *c;
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< a name = "l88" > < / a >
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< a name = "l89" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (< / span > < span class = cF5 > Fs< / span > < span class = cF0 > != < / span > < span class = cFB > sys_task< / span > < span class = cF0 > )
< a name = "l90" > < / a > < / span > < span class = cF7 > {< / span > < span class = cF0 >
< a name = "l91" > < / a > < / span > < span class = cF6 > " Must be System Included with SHIFT-F5.\n" < / span > < span class = cF0 >
< a name = "l92" > < / a > < / span > < span class = cF6 > " (Would crash when code mem was freed.)\n" < / span > < span class = cF0 > ;
< a name = "l93" > < / a > < / span > < span class = cF1 > return< / span > < span class = cF0 > < / span > < span class = cF3 > NULL< / span > < span class = cF0 > ;
< a name = "l94" > < / a > < / span > < span class = cF7 > }< / span > < span class = cF0 >
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< a name = "l95" > < / a > c = < / span > < span class = cF5 > SysCAlloc< / span > < span class = cF0 > (< / span > < span class = cF1 > sizeof< / span > < span class = cF7 > (< / span > < span class = cF9 > CCtrl< / span > < span class = cF7 > )< / span > < span class = cF0 > );
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< a name = "l96" > < / a > c-> win_task = < / span > < span class = cFB > sys_winmgr_task< / span > < span class = cF0 > ;
< a name = "l97" > < / a > c-> flags = < / span > < span class = cF3 > CTRLF_SHOW< / span > < span class = cF0 > | < / span > < span class = cF3 > CTRLF_CAPTURE_LEFT_MS< / span > < span class = cF0 > ;
< a name = "l98" > < / a > c-> type = < / span > < span class = cF3 > CTRLT_GENERIC< / span > < span class = cF0 > ;
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< a name = "l99" > < / a > c-> state = < / span > < span class = cF5 > SysCAlloc< / span > < span class = cF0 > (< / span > < span class = cF1 > sizeof< / span > < span class = cF7 > (< / span > < span class = cF0 > CSliderState< / span > < span class = cF7 > )< / span > < span class = cF0 > );
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< a name = "l100" > < / a > c-> draw_it = & DrawCtrlSlider;
< a name = "l101" > < / a > c-> left_click = & LeftClickSlider;
< a name = "l102" > < / a > c-> update_derived_vals = & UpdateDerivedCtrlSlider;
< a name = "l103" > < / a > < / span > < span class = cF5 > QueueInsert< / span > < span class = cF0 > (c, < / span > < span class = cFB > sys_winmgr_task< / span > < span class = cF0 > -> last_ctrl);
< a name = "l104" > < / a > < / span > < span class = cF5 > TaskDerivedValsUpdate< / span > < span class = cF0 > ;
< a name = "l105" > < / a > < / span > < span class = cF1 > return< / span > < span class = cF0 > c;
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< a name = "l106" > < / a > }
< a name = "l107" > < / a >
< a name = "l108" > < / a > < / span > < span class = cF1 > U0< / span > < span class = cF0 > SliderDel(< / span > < span class = cF9 > CCtrl< / span > < span class = cF0 > *c)
< a name = "l109" > < / a > {
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< a name = "l110" > < / a > < / span > < span class = cF5 > QueueRemove< / span > < span class = cF0 > (c);
< a name = "l111" > < / a > < / span > < span class = cF5 > Free< / span > < span class = cF0 > (c-> state);
< a name = "l112" > < / a > < / span > < span class = cF5 > Free< / span > < span class = cF0 > (c);
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< a name = "l113" > < / a > }
< a name = "l114" > < / a >
< a name = "l115" > < / a > SliderNew;
< / span > < / pre > < / body >
< / html >
