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carbon: initial implementation of PopupParent (docs required)! bug #16883

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git-svn-id: trunk@27233 -
This commit is contained in:
dmitry 2010-08-29 15:44:02 +00:00
parent 7456e34bba
commit 75a6fecb66
1 changed files with 23 additions and 0 deletions
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23
lcl/interfaces/carbon/carbonwsforms.pp
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@ -84,6 +84,9 @@ type
class procedure SetAlphaBlend(const ACustomForm: TCustomForm; const AlphaBlend: Boolean; const Alpha: Byte); override;
class procedure SetFormStyle(const ACustomForm: TCustomForm; const ANewFormStyle, AOldFormStyle: TFormStyle); override;
class procedure SetPopupParent(const ACustomForm: TCustomForm;
const APopupMode: TPopupMode; const APopupParent: TCustomForm); override;
end;
{ TCarbonWSForm }
@ -161,11 +164,19 @@ end;
------------------------------------------------------------------------------}
class function TCarbonWSCustomForm.CreateHandle(const AWinControl: TWinControl;
const AParams: TCreateParams): TLCLIntfHandle;
var
frm : TCustomForm;
begin
if csDesigning in AWinControl.ComponentState then
Result := TLCLIntfHandle(TCarbonDesignWindow.Create(AWinControl, AParams))
else
Result := TLCLIntfHandle(TCarbonWindow.Create(AWinControl, AParams));
frm:=TCustomForm(AWinControl);
if Assigned(frm) then
begin
if Assigned(frm.PopupParent) then
SetPopupParent(frm, frm.PopupMode, frm.PopupParent);
end;
end;
{------------------------------------------------------------------------------
@ -272,6 +283,18 @@ begin
Self, 'SetFormStyle', 'SetWindowGroup');
end;
class procedure TCarbonWSCustomForm.SetPopupParent(const ACustomForm:TCustomForm;
const APopupMode:TPopupMode;const APopupParent:TCustomForm);
begin
//todo: better "popup-parent" hanlding
if Assigned(APopupParent) and (APopupParent.Handle<>0) then
begin
SetWindowGroup( TCarbonWindow(ACustomForm.Handle).Window, GetWindowGroupOfClass(kHelpWindowClass));
end
else
SetFormStyle(ACustomForm, ACustomForm.FormStyle, ACustomForm.FormStyle);
end;
{ TCarbonWSHintWindow }
{------------------------------------------------------------------------------