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Update menu event documentation and sample

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Update the documentation to reflect change to the GetMenu event
working for all 3 menu events. Also update the sample to give the
menu for the highlight event.
This commit is contained in:
Ian McInerney 2019-08-25 16:25:55 +02:00
parent 65a21a5393
commit d846b24450
2 changed files with 21 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
interface/wx/event.h
View File

@ -3295,7 +3295,7 @@ public:
@class wxDisplayChangedEvent
A display changed event is sent to top-level windows when the display resolution has changed.
This event is currently emitted under Windows only.
@beginEventTable{wxDisplayChangedEvent}
@ -3309,7 +3309,7 @@ public:
@category{events}
@see wxDisplay
*/
*/
class wxDisplayChangedEvent : public wxEvent
{
@ -4445,13 +4445,16 @@ public:
wxMenuEvent(wxEventType type = wxEVT_NULL, int id = 0, wxMenu* menu = NULL);
/**
Returns the menu which is being opened or closed.
This method can only be used with the @c OPEN and @c CLOSE events.
Returns the menu which is being opened or closed, or the menu containing
the highlighted item.
Note that the returned value can be @NULL if the menu being opened
doesn't have a corresponding wxMenu, e.g. this happens when opening the
system menu in wxMSW port.
@remarks Since 3.1.3 this function can be used with @c OPEN, @c CLOSE
and @c HIGHLIGHT events. Before 3.1.3, this method can only be used
with the @c OPEN and @c CLOSE events.
*/
wxMenu* GetMenu() const;

24
samples/menu/menu.cpp
View File

@ -1235,19 +1235,21 @@ void MyFrame::LogMenuOpenCloseOrHighlight(const wxMenuEvent& event, const wxStri
if ( event.GetEventType() == wxEVT_MENU_HIGHLIGHT )
{
msg << " (id=" << event.GetId() << ")";
msg << " (id=" << event.GetId() << " in ";
}
else // wxEVT_MENU_{OPEN,CLOSE}
else
{
wxMenu* const menu = event.GetMenu();
if ( menu )
{
msg << " (menu with title \"" << menu->GetTitle() << "\")";
}
else
{
msg << " (no menu)";
}
msg << " (";
}
wxMenu* const menu = event.GetMenu();
if ( menu )
{
msg << "menu with title \"" << menu->GetTitle() << "\")";
}
else
{
msg << "no menu provided)";
}
msg << ".";