Mega Code Archive
How to use your own TPopupMenu in TEmbeddedWB
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Title: How to use your own TPopupMenu in TEmbeddedWB
uses
MSHTML_TLB;
function TForm1.WebBrowser1ShowContextMenu(const dwID: Cardinal;
const ppt: PPoint; const pcmdtReserved: IInterface;
const pdispReserved: IDispatch): HRESULT;
var
myHTMLWindow2: IHTMLWindow2;
oHTMLEvent: IHTMLEventObj;
oHTMLDoc2: IHTMLDocument2;
begin
//next block gives access to the event object fired when the user
//right-clicks inside the webBrowser control
oHTMLDoc2 := EmbeddedWB1.Document as IHTMLDocument2; //interface to the displayed doc
myHTMLWindow2 := oHTMLDoc2.parentWindow;
//interface to the window that handles the events
oHTMLEvent := myHTMLWindow2.event; //HERE is the event object
if oHTMLEvent.ctrlKey = system.False then
begin //if the Ctrl key is NOT pressed during right-click..
oHTMLEvent.returnValue := False; //...kills the default pop-up of IE
Result := 0;
//open my PopUp nemu at the absolute X and Y coordinates of the mouse
PopupMenu1.Popup(Mouse.CursorPos.X, Mouse.CursorPos.Y);
end;
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
EmbeddedWB1.Navigate('www.swissdelphicenter.com');
end;
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