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added help event origin field: indicates if the help was requested using the mouse or from keyboard

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39340 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2006-05-26 02:21:38 +00:00
parent 851b88c310
commit b107e8d578
3 changed files with 42 additions and 4 deletions
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26
include/wx/event.h
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@@ -1983,17 +1983,28 @@ private:
class WXDLLIMPEXP_CORE wxHelpEvent : public wxCommandEvent
{
public:
// how was this help event generated?
enum Origin
{
Origin_Unknown, // unrecognized event source
Origin_Keyboard, // event generated from F1 key press
Origin_HelpButton // event from [?] button on the title bar (Windows)
};
wxHelpEvent(wxEventType type = wxEVT_NULL,
wxWindowID winid = 0,
const wxPoint& pt = wxDefaultPosition)
const wxPoint& pt = wxDefaultPosition,
Origin origin = Origin_Unknown)
: wxCommandEvent(type, winid),
m_pos(pt), m_target(), m_link()
m_pos(pt),
m_origin(GuessOrigin(origin))
{ }
wxHelpEvent(const wxHelpEvent & event)
: wxCommandEvent(event),
m_pos(event.m_pos),
m_target(event.m_target),
m_link(event.m_link)
m_link(event.m_link),
m_origin(event.m_origin)
{ }
// Position of event (in screen coordinates)
@@ -2010,10 +2021,19 @@ public:
virtual wxEvent *Clone() const { return new wxHelpEvent(*this); }
// optional indication of the event source
Origin GetOrigin() const { return m_origin; }
void SetOrigin(Origin origin) { m_origin = origin; }
protected:
wxPoint m_pos;
wxString m_target;
wxString m_link;
Origin m_origin;
// we can try to guess the event origin ourselves, even if none is
// specified in the ctor
static Origin GuessOrigin(Origin origin);
private:
DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxHelpEvent)