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fixed adding a control to a form by double clicking while a non-control was selected (issue #1856)

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git-svn-id: trunk@9048 -
This commit is contained in:
vincents 2006-03-30 10:19:00 +00:00
parent de888c86b3
commit fd3b592a8d
1 changed files with 7 additions and 3 deletions
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10
ide/customformeditor.pp
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@ -1837,18 +1837,22 @@ begin
// find selected component // find selected component
if (FSelection = nil) or (FSelection.Count <= 0) then Exit; if (FSelection = nil) or (FSelection.Count <= 0) then Exit;
NewParent:=TComponent(FSelection[0]); NewParent:=TComponent(FSelection[0]);
//Debugln('TCustomFormEditor.GetDefaultComponentParent A:', DbgSName(NewParent));
if not (NewParent is TComponent) then exit; if not (NewParent is TComponent) then exit;
if TypeClass<>nil then begin if TypeClass<>nil then begin
if TypeClass.InheritsFrom(TControl) then begin if TypeClass.InheritsFrom(TControl) and (NewParent is TControl) then begin
// New TypeClass is a TControl => use only a TWinControl as parent // New TypeClass is a TControl and selected component is TControl =>
// use only a TWinControl as parent
while (NewParent<>nil) do begin while (NewParent<>nil) do begin
if (NewParent is TWinControl) if (NewParent is TWinControl)
and (csAcceptsControls in TWinControl(NewParent).ControlStyle) then and (csAcceptsControls in TWinControl(NewParent).ControlStyle) then
break; break;
NewParent:=TControl(NewParent).Parent; NewParent:=TControl(NewParent).Parent;
//Debugln('TCustomFormEditor.GetDefaultComponentParent B:', DbgSName(NewParent));
end; end;
end else begin end else begin
// New TypeClass is not a TControl => Root component as parent // New TypeClass or selected component is not a TControl =>
// use Root component as parent
Root:=GetLookupRootForComponent(NewParent); Root:=GetLookupRootForComponent(NewParent);
if Root is TComponent then if Root is TComponent then
NewParent:=TComponent(Root); NewParent:=TComponent(Root);