cheng/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Clarified context menu event behaviour.

Browse Source 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@50479 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart 2007-12-05 08:45:07 +00:00
parent 9fcdcfbca2
commit c615a3f57b
1 changed files with 13 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
docs/latex/wx/cntxtevt.tex
View File

@ -3,6 +3,14 @@
This class is used for context menu events, sent to give
the application a chance to show a context (popup) menu.
Note that if \helpref{GetPosition}{wxcontextmenueventgetposition} returns wxDefaultPosition, this means that the event originated
from a keyboard context button event, and you should compute a suitable position yourself,
for example by calling \helpref{wxGetMousePosition}{wxgetmouseposition}.
When a keyboard context menu button is pressed on Windows, a right-click event with default position is sent first,
and if this event is not processed, the context menu event is sent. So if you process mouse events and you find your context menu event handler
is not being called, you could call wxEvent::Skip for mouse right-down events.
\wxheading{Derived from}
\helpref{wxCommandEvent}{wxcommandevent}\\
@ -44,7 +52,11 @@ Constructor.
\constfunc{wxPoint}{GetPosition}{\void}
Returns the position at which the menu should be shown.
Returns the position in screen coordinates at which the menu should be shown. Use \helpref{wxWindow::ScreenToClient}{wxwindowscreentoclient} to
convert to client coordinates. You can also omit a position from \helpref{wxWindow::PopupMenu}{wxwindowpopupmenu} in order to use
the current mouse pointer position.
If the event originated from a keyboard event, the value returned from this function will be wxDefaultPosition.
\membersection{wxContextMenuEvent::SetPosition}\label{wxcontextmenueventsetposition}