| T O P I C R E V I E W |
| winner |
Posted - Oct 27 2012 : 14:11:26
I draw some box in imageenvector,but these objects can response doubleclick event,why?I set propority of objectselected,but I can't select it ? I found that some object can response objmouseover,but some cant response?
with img1 do
begin
for i := 0 to 10 do
begin
hobj := AddNewObject;
ObjKind[hobj]:= iekBOX;
ObjLeft[hobj]:= 200 ;
ObjTop[hobj]:= 200+40+16*(i);
ObjWidth[hobj]:= 21;
ObjHeight[hobj]:=5;
ObjPenColor[hobj]:=clBlue;
ObjStyle[hobj]:=ObjStyle[hobj]+[ievsSelectable];
ObjName[hobj]:='P'+inttostr(i+1);
end;
procedure TfrmGen.img1ObjectOver(Sender: TObject; hobj: Integer);
begin
stBar1.Panels[0].Text:=img1.ObjName[hobj];
end;
procedure TfrmGen.img1ObjectDblClick(Sender: TObject; hobj: Integer);
begin
stBar1.Panels[1].Text:=img1.ObjName[hobj];
end; |
| 5 L A T E S T R E P L I E S (Newest First) |
| winner |
Posted - Nov 02 2012 : 20:22:49
I found the reason is the box was coverd by other objects ,so it can't response!
thanks all! |
| winner |
Posted - Oct 31 2012 : 16:17:09
thank you .
I try your suggestion. click and dbclick canot response yet. |
| w2m |
Posted - Oct 31 2012 : 06:04:39
Yor code works just fine here. DoubleClick and OnMouseover work as expected. You may want to try this:
ImageEnVect1.MaxSelectionDistance := 10;
I can not determine what is causing your problem with the code you provided.
William Miller
Email: w2m@frontiernet.net
EBook: http://www.imageen.com/ebook/
Apprehend: http://www.frontiernet.net/~w2m/index.html |
| winner |
Posted - Oct 31 2012 : 04:20:25
which one can help me how to resolve this question ?
thx!
|
| winner |
Posted - Oct 30 2012 : 15:44:29
snap picture
5.92 KB |
Search
