1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305
|
unit Utrack;
interface
uses Flash8;
type
TScroller = class
constructor Create;
procedure onMouseWheel(Delta: Number; target: variant);
end;
TTrackcur=class(MovieClip)
private
public
xmin,xmax:number;
orientation:string;
xmouse,ymouse:number;
trackmin,trackmax:integer;
xcur,ycur:Integer;
downcur:Boolean;
Procedure dessin;
constructor Create(AOWNER:Movieclip;trmin,trmax:integer);
procedure onPress;override;
procedure onMouseMove;override;
procedure onMouseUp;override;
end;
TTrackBar=Class(movieClip)
private
w,h:integer;
position:number;
bevel:BevelFilter;
myfilterArray:TArray;
cur: TTrackcur;
scroll:TScroller;
function GetLeft:number;
function Gettop:number;
function Getwidth:number;
function Getheight:number;
function Getcolor:number;
procedure Setleft(value:number);
procedure SetTop(value:number);
procedure SetWidth(value:number);
procedure SetHeight(value:number);
procedure Setcolor(value:number);
procedure onMouseWheel(delta: Number);
public
constructor Create(parent:movieclip);
procedure onChange;virtual;
procedure graduation;
property Left:number read GetLeft write SetLeft;
property Top:number read GetTop write SetTop;
property width:number read GetWidth write SetWidth;
property height:number read GetHeight write SetHeight;
property color:number read GetColor write SetColor;
end;
const
distance=0.3; //La distance de décalage du biseau, en pixels
angleInDegrees=45;// L'angle du biseau, de 0 à 360 degrés.
highlightColor=$c0c0c0;//La couleur de soulignement du biseau
highlightAlpha=0.8; //sa transparence
shadowColor=clblack; //La couleur d'ombre du biseau
shadowAlpha=0.9; //sa transparence
blurX=5;//le flou horizontal
blurY=5; // le flou vertical
strength=5;//L'intensité du recouvrement. entre 0 et 255.
quality=3; //valeur 3 à une qualité élevée.
typ='inner'; //Le type de biseau. Les valeurs valides sont inner ou outer
var
log: TextField;
implementation
var
Scroller: TScroller;
function arrondi(n:number):integer;
begin
if n-trunc(n)<0.5 then result:=trunc(n) else result:=trunc(n)+1;
end;
constructor TScroller.Create;
begin
Log := TextField.Create(_root, 'log', 1, 10, 10, 400, 21);
Log.Text := 'TScroller.Create';
Mouse.addListener(self);
end;
procedure TScroller.onMouseWheel(Delta: Number; Target: variant);
begin
Log.Text := 'TScroller.onMouseWheel(' + FloatToStr(Delta) + ',' + Target + ')';
while Target <> nil do
begin
if Target.onMouseWheel <> nil then
begin
Target.onMouseWheel(Delta);
Exit;
end;
Target := Target._parent;
end;
end;
constructor TTrackbar.Create(parent:movieclip);
var mc:movieclip;
begin
inherited Create(parent,'Trackbar',movieclip(parent).getNextHighestDepth());
w:=100;
h:=20;
left:=10;
top:=10;
color:=clred;
bevel:=BevelFilter.create(distance,angleInDegrees,highlightColor,highlightAlpha,shadowColor,shadowAlpha,blurX,blurY,strength,quality,typ);
myfilterArray:=TArray.Create();
myfilterArray.Push(bevel);
filters := myfilterArray;
// donner une surface au Trackbar
beginFill(color);
lineto(w,0);
lineto(w,h);
lineto(0,h);
endFill();
mc:=movieclip.create(self,'mc',0);
with mc do
begin
filters := myfilterArray;
beginFill(clcream);
moveto(w/15,h/4);
lineto(w-w/15,h/4);
lineto(w-w/15,h/4+3);
lineto(w/15,h/4+3);
lineto(w/15,h/4);
endFill();
linestyle(1,$c0c0c0);
moveto(w/15,h/4+5);
lineto(w/15,h/4+5.5);
moveto(w-w/15,h/4+5);
lineto(w-w/15,h/4+5.5);
end;
cur:=TTrackcur.Create(self,0,100);
with cur do
begin
_x:=w/15;
_y:=h/3.3;
end;
// ne créer qu'un seul Scroller
if Scroller = nil then
Scroller := TScroller.create;
end;
procedure TTrackbar.onMouseWheel(delta: Number);
var posi:number;
begin
posi:=position;
if delta >0 then delta := 1 else delta := -1;
position:=position+delta;
if (position>=cur.trackmin) and (position<=cur.trackmax) {and autorisation} then
begin
cur._x:=w/15+abs(position-cur.trackmin)*(w-2*w/15)/(cur.trackmax-cur.trackmin);
onChange;
end else position:=posi;
end;
procedure TTrackbar.Setleft(value:number);
begin
_x:=value;
end;
procedure TTrackbar.SetTop(value:number);
begin
_y:=value;
end;
procedure TTrackbar.SetWidth(value:number);
begin
_xscale:=100*value/w;
_yscale:=_xscale;
end;
procedure TTrackbar.SetHeight(value:number);
begin
_yscale:=100*value/h;
end;
procedure TTrackbar.Setcolor(value:number);
begin
opaqueBackground:=value;
end;
procedure TTrackbar.graduation;
var l,grad:number;
i,nbgrad:integer;
begin
l:=13*w/15;
nbgrad:=cur.trackmax-cur.trackmin;
grad:=l/nbgrad;
linestyle(1,$c0c0c0);
for i:=1 to nbgrad do
begin
moveto(w/15+grad*i,h/4+5);
lineto(w/15+grad*i,h/4+5.25);
end;
end;
procedure TTrackbar.onChange;
begin
end;
Function TTrackbar.Getcolor:number;
begin
result:=opaqueBackground;
end;
Function TTrackbar.GetWidth:number;
begin
result:=_width;
end;
Function TTrackbar.Getheight:number;
begin
result:=_height;
end;
Function TTrackbar.GetLeft:number;
begin
result:=_x;
end;
Function TTrackbar.GetTop:number;
begin
result:=_y;
end;
procedure TTrackcur.onPress;
begin
downcur:=true;
xmouse:=_xmouse;
ymouse:=_ymouse;
end;
procedure TTrackcur.onMouseMove;
var tr:TTrackbar;
begin
tr:= TTrackbar(_parent);
if downcur then
if orientation='horizontal' then
begin
_x:= _x + _xmouse -xmouse;
if _x<tr.w/15 then _x:=tr.w/15;
if _x>tr.w-tr.w/15 then _x:=tr.w-tr.w/15;
tr.position:=arrondi((_x-tr.w/15)*(trackmax-trackmin)/(tr.w-2*tr.w/15)+trackmin);
end
else if orientation='vertical' then //non réalisé
begin
_y:= _y +_ymouse -ymouse;
end;
tr.onChange;
end;
procedure TTrackcur.onMouseUp;
begin
downcur:=false;
end;
constructor TTrackcur.create(AOWNER:Movieclip;trmin,trmax:integer);
var matrix: Flash8.Matrix;
begin
inherited Create(AOWNER,'cur',AOWNER.getNextHighestDepth);
downcur:=false;
xmouse:=0;
ymouse:=0;
matrix := Flash8.Matrix.Create();
matrix.createGradientBox(4,4,0,-1,0);
beginGradientFill('linear', [$f5f5f5,$f0f0f0,$c0c0c0], [100, 100,100], [0,2,210], matrix);
linestyle(0.75,clblack);
moveto(-2,-2);
lineto(2,-2);
lineto(2,0);
lineto(0,4);
lineto(-2,0);
lineto(-2,-2);
downcur:=false;
xmouse:=0;
ymouse:=0;
trackmin:=trmin;
trackmax:=trmax;
end;
Procedure TTrackcur.dessin;
begin
end;
end. |
Partager