#include <wx/richtext/richtextctrl.h>
// text.h
class myRichTextCtrl : public wxRichTextCtrl
{
public:
myRichTextCtrl(wxWindow *parent, wxWindowID id,
const wxString &value,
const wxPoint &pos, const wxSize &size,
long style
);
~myRichTextCtrl();
void OnContextMenu(wxContextMenuEvent& event); // 重载函数 OnContextMenu
DECLARE_EVENT_TABLE()
};
// text.cpp
BEGIN_EVENT_TABLE(myRichTextCtrl, wxRichTextCtrl)
EVT_CONTEXT_MENU(myRichTextCtrl::OnContextMenu)
END_EVENT_TABLE()
myRichTextCtrl::myRichTextCtrl(wxWindow *parent, wxWindowID id,
const wxString &value,
const wxPoint &pos, const wxSize &size,
long style
)
:wxRichTextCtrl(parent,id, value)
{
}
myRichTextCtrl::~myRichTextCtrl()
{
}
void myRichTextCtrl::OnContextMenu(wxContextMenuEvent& event)
{
if (event.GetEventObject() != this) // 这句很关键，只有当鼠标wxRichTextCtrl在内才能弹出右菜单
{
event.Skip();
return;
}
wxPoint point = event.GetPosition();
point = ScreenToClient(point);
wxMenu menu;
menu.Append(idMenuCopy,_T("Copy"));
menu.Append(idMenuCut,_T("Cut"));
menu.Append(idMenuPaste,_T("Paste"));
menu.Append(idMenuDel,_T("Delete"));
menu.AppendSeparator();
menu.Append(idMenuQuit,_T("E&xit"));
PopupMenu(&menu, point.x, point.y);
}
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