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Document limitations of the generic wxTextEntry hints.

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Calling methods other than SetValue() or ChangeValue() doesn't update the
display correctly currently, see #12475.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65553 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2010-09-15 22:10:26 +00:00
parent 7bfc104bba
commit 7d4cb1eff5
1 changed files with 10 additions and 0 deletions
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10
interface/wx/textentry.h
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@ -375,6 +375,16 @@ public:
Notice that hints are known as <em>cue banners</em> under MSW or
<em>placeholder strings</em> under OS X.
@remarks For the platforms without native hints support (and currently
only the MSW port does have it and even there it is only used under
Windows Vista and later only), the implementation has several known
limitations. Notably, the hint display will not be properly updated
if you change wxTextEntry contents programmatically when the hint
is displayed using methods other than SetValue() or ChangeValue()
or others which use them internally (e.g. Clear()). In other words,
currently you should avoid calling methods such as WriteText() or
Replace() when using hints and the text control is empty.
@since 2.9.0
*/
virtual void SetHint(const wxString& hint);