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Fix handling of help buttons with non-empty label under OS X.

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Creating a button with wxID_HELP and a non-empty label used to always show
this label, even if it was just a standard "Help" or "&Help". This didn't work
at all as the help buttons under OS X are too small to show any label.

To fix this, use normal buttons, not help ones, if a really custom label is
used to ensure that it can be seen. And to still use the correct help buttons
in as many cases as possible, ignore the standard "Help" label and its
variants and don't show it at all.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65258 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2010-08-11 16:03:46 +00:00
parent 34a1414265
commit 01495abf87
3 changed files with 55 additions and 9 deletions
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10
interface/wx/button.h
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@@ -107,7 +107,15 @@ public:
The preferred way to create standard buttons is to use default value of
@a label. If no label is supplied and @a id is one of standard IDs from
@ref page_stockitems "this list", a standard label will be used.
@ref page_stockitems "this list", a standard label will be used. In
other words, if you use a predefined @c wxID_XXX constant, just omit
the label completely rather than specifying it. In particular, help
buttons (the ones with @a id of @c wxID_HELP) under Mac OS X can't
display any label at all and while wxButton will detect if the standard
"Help" label is used and ignore it, using any other label will prevent
the button from correctly appearing as a help button and so should be
avoided.
In addition to that, the button will be decorated with stock icons under GTK+ 2.