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

disable UI updating during GetPopupMenuSelectionFromUser() execution to avoid unexpected clashes between the ids used in it and the update UI handlers elsewhere in the program

Browse Source 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57355 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2008-12-15 11:02:49 +00:00
parent fe79f76ba9
commit 565382de29
3 changed files with 43 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
interface/wx/window.h
View File

@@ -1060,28 +1060,35 @@ public:
*/
wxWindow* GetParent() const;
//@{
/**
This function shows a popup menu at the given position in this window and
returns the selected id. It can be more convenient than the general purpose
PopupMenu() function for simple menus proposing a choice in a list of
strings to the user.
returns the selected id.
It can be more convenient than the general purpose PopupMenu() function
for simple menus proposing a choice in a list of strings to the user.
Notice that to avoid unexpected conflicts between the (usually
consecutive range of) ids used by the menu passed to this function and
the existing EVT_UPDATE_UI() handlers, this function temporarily
disables UI updates for the window, so you need to manually disable
(or toggle or ...) any items which should be disabled in the menu
before showing it.
@param menu
The menu to show
The menu to show.
@param pos
The position at which to show the menu in client coordinates
The position at which to show the menu in client coordinates.
@return The selected menu item id or wxID_NONE if none selected or an
error occurred.
@return
The selected menu item id or @c wxID_NONE if none selected or an
error occurred.
@since 2.9.0
*/
int GetPopupMenuSelectionFromUser(wxMenu& menu, const wxPoint& pos);
/**
See the GetPopupMenuSelectionFromUser(wxMenu&, const wxPoint&) overload.
This overload differs only because it takes two integers for the
menu position instead of a wxPoint.
*/
int GetPopupMenuSelectionFromUser(wxMenu& menu, int x, int y);
//@}
/**
This gets the position of the window in pixels, relative to the parent window