function onGetTooltiptext(obj:ebsobject; ebs2html:boolean):string;
Es besteht die Möglichkeit, die Tooltipps, die beim Überfahren von Objekten mit der Maus angezeigt werden, gemäß eigenen Wünschen zu gestalten. Dazu muss
Beispiel für eine Implementierung von onGetTooltipText:
unit tooltips;
interface
function onGetTooltiptext(obj:ebsobject; ebs2html:boolean):string;
implementation
uses @units,@variant;
function onGetTooltiptext(obj:ebsobject; ebs2html:boolean):string;
var s:string;
sEntries:string;
objtype:string;
onpipe:ebspipe;
data:ebsdata;
var ar:array[1..50] of ebsvar;
count1,count2:integer;
speclist,i,j:integer;
name:string;
u:UNIT_Enum;
v:variant;
validEntry:Boolean;
begin
s := "<center class='tooltip-header'>";
s := s + obj.name;
if isKindOf( obj, "ebscomp" ) then
begin
objtype := getRuntimeClass( obj );
s := s + "<br>" + objtype;
if objtype ="ebscomp33" or objtype ="ebscomp45" or objtype ="ebscomp46" then
begin
onpipe := getPipeAtLink( ebscomp(obj), 1 );
if not isnull( onpipe ) then
begin
s := s + "<br>on " + onpipe.name;
end;
end;
end;
s := s + "</center>";
data := ebsdata(obj);
if not isnull( data ) then
begin
count1:=getspecs(data,ar,0,false);
count2:=getspecs(data,ar,0,true);
if count1 > 0 or count2 > 0 then
begin
validEntry := false;
sEntries := sEntries + "<br><hr class='tooltip-rule'><table cellpadding=2 cellspacing=0 border=0 bgeffect=hgradient bgcolor=white bgmidcolor=#F0F7FF bgendcolor=#C0C0D0>";
for speclist:=1 to 2 do
begin
count1:=getspecs(data,ar,50,speclist = 2);
i := min(count1,50);
for j:=1 to i do
begin
if not isempty(ar[j]) then
begin
u := unitsGetVisibleUnit( ar[j], false );
if UnitsErrorOK = unitsGetValueWithUnit( ar[j], v, u, false ) then
begin
validEntry := true;
sEntries := sEntries + "<tr border=0><td><span class='tooltip-col1'>";
if getName( ar[j], name ) then
begin
name := stringreverse( name );
name := stringSpanExcluding( name, "." );
name := stringreverse( name );
sEntries := sEntries + name;
end;
sEntries := sEntries + "</span></td><td bgeffect=solid><span class='tooltip-col2'>";
sEntries := sEntries + varToStr(v);
sEntries := sEntries + "</span></td><td bgeffect=solid><span class=\'tooltip-col3'>";
sEntries := sEntries + unitsGetTextFromUnit( u );
sEntries := sEntries + "</span></td></tr>";
end;
end;
end;
end;
sEntries := sEntries + "</table>";
end;
end;
if validEntry then
s := s + sEntries;
onGetTooltiptext := s;
end;
end;