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TSTPICK1.PAS
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Pascal/Delphi Source File
|
1991-06-10
|
3KB
|
118 lines
{$M 20000,0,655360}
{-- Defaults }
{$A-} {-- A- byte alignment }
{$B-} {-- B- short circuit boolean evaluation }
{$D+} {-- D- No debug info }
{$E-} {-- E- No emulation }
{$F-} {-- F- Far calls only when necessary }
{$I-} {-- I- I/O error checking done internally }
{$L+} {-- L- No local symbols }
{$N-} {-- N- Software reals }
{$R-} {-- R- Range checking off }
{$S-} {-- S- Stack overflow off }
{$V-} {-- V- No strict type checking }
uses virtmem,
errorlog,
teglfont,
teglmain,
tegledit,
tgraph,
teglintr,
teglmenu,
teglpick,
teglunit,
fastgrph;
var pickeditem : string;
{$F+}
Function ExitOption(fs:ImageStkPtr; ms: MsClickPtr) : Word;
{$F+}
BEGIN
Abortexit(pickeditem);
exitoption := 1;
END;
{$F+}
function droppicklist(fs:ImageStkPtr; Userkey:word; Var DataArea):Word;
{$F-}
var picklist : optionmptr absolute DataArea;
begin
dropoptionmenu(picklist);
droppicklist := 0;
END;
{$F+}
Function Gotitem(fs:ImageStkPtr; ms: MsClickPtr) : Word;
{$F+}
begin
beep(500,4,50);
gotitem := 1;
end;
procedure createtestpicklist;
var x,y,x1,y1 : word;
ax,ay,ax1,ay1 : word;
picklist : optionmptr;
ifs : imagestkptr;
margins : word;
maxwidth : word;
begin
x := 100;
y := 100;
x1 := x+200;
y1 := y+200;
margins := 2;
maxwidth := 150;
pushimage(x,y,x1,y1);
shadowbox(x,y,x1,y1);
{---------------------------------------------------------------------}
{ Create an edit event to allow the user to edit the selected item }
{---------------------------------------------------------------------}
ax := 10+2+margins; {<-- pick list adds 2 pixel before the text}
ay := 10+2;
ax1 := ax+MaxWidth;
ay1 := ay+14; {<-- Font height}
setkeyboardmouse(false);
ifs := stackptr;
DefineStrEditEvent(ifs,ax,ay,ax1,ay1,40,blue,@font14,true,
pickeditem,Allchars,StrRedisplay,StrRedisplay,nilunitproc);
AddMouseClickMask(getlastmsptr(ifs),@Maskcursor,2,6);
{---------------------------------------------------------------------}
{ Create drop down pick list event }
{---------------------------------------------------------------------}
picklist := createpicklist(@font14);
setpicklistmargin(picklist,margins);
setpicklistwidth(picklist,maxwidth);
DefinePickItem(picklist,'item one on list',gotitem,pickeditem);
DefinePickItem(picklist,'item two on list',gotitem,pickeditem);
DefinePickItem(picklist,'item three on list',gotitem,pickeditem);
definepicklistarea(ifs,10,10,3,1,picklist);
{---------------------------------------------------------------------}
{ define a user data area for the picklist with an arbitrary }
{ key of 222. }
{---------------------------------------------------------------------}
setuserdataarea(ifs,222,picklist,droppicklist);
{ pushimage(400,100,500,300);
shadowbox(400,100,500,300); }
end;
begin
EasyTegl;
EasyOut;
createtestpicklist;
TEGLSupervisor;
end.