Problem with Paste Function

[miclus]

Hi. On my right-click context menu in a wxWebControl, it always shows that I can paste even when I can't. Is there a way to fix this?

[Aaron]

First, create a context menu with "Paste" in an EVT_WEB_SHOWCONTEXTMENU event handler. Then, enable or disable the "Paste" item in this context menu using standard UI update events:

Code: Select all

evt.Enable(m_browser->CanPaste());


A full example of what you're trying to do is contained in the sample application, provided in the download. Here's an example for immediate reference:

Code: Select all

// event table
EVT_WEB_SHOWCONTEXTMENU(wxID_WEB, MyFrame::onShowContextMenu)
EVT_UPDATE_UI(ID_Paste, MyFrame::onUpdateUI)

// context handler
void MyFrame::OnShowContextMenu(wxWebEvent& evt)
{
   wxMenu menuPopup;
   wxString href = evt.GetHref();

   // build context menu ...
}

// update handler
void MyFrame::OnUpdateUI(wxUpdateUIEvent& evt)
{
   int id = evt.GetId();
   switch (id)
   {
       case ID_Paste:
           evt.Enable(m_browser->CanPaste());
           break;
   }
}


[miclus]

Hi. I did that from the example application. But, it says I can paste when I can't. I will just right-click inside a page for example, and it lets me select paste.