wxOSX Retina fixes: wxImageList::GetSize().

wxImageList returns size of its bitmap as pixel size, i.e.  twice the
displayed screen on HiDPI screens.  Unfortunately,
wxImageList::GetSize() is used heavily in (generic) GUI drawing code,
e.g.  to properly size wxListCtrl's icon columns.  As wxImageList is
used primarily by controls, it seems reasonable to adjust for scaling
here, rather than requiring all users of the class to do it.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75351 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Add OpenVMS to the systems that support the Bind-Event

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75384 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Update OpenVMS compile support

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75385 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Support keyboard navigation with Tab in generic wxDataViewCtrl.

Move keyboard focus between columns with Tab and Shift-Tab. Works
similarly to left and right arrows, but wraps around to go to the next
or previous line and doesn't collapse tree nodes.

If focus reaches the last or first cell, the key event is skipped,
allowing normal Tab handling for moving to another control.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75386 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
wxTextFile: don't loose data with CRCRLF line endings.

Previously, when reading files with completely nonstandard - but
occurring in the wild thanks to broken Notepad - files with CRCRLF, all
content would be replaced with empty lines.

Fix the code to do what many editors do with such files: treat this as
data line followed by an empty one. This is not ideal, but it is better
than discarding data - and arguably, silently cleaning up the endings
wouldn't be great either (and would add extra complications for what is
an obscure and broken case).

See http://stackoverflow.com/questions/6998506/text-file-with-0d-0d-0a-line-breaks

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75387 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Add default ctor and Create() to wxContextHelpButton.

Allow two step creation of wxContextHelpButton.

Closes #14848.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75394 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Remove wx/generic/colrdlgg.h from common GUI headers.

This header is not used in all ports, notably not in wxMSW nor wxGTK.

See #15753.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75395 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Treat empty variants as null ones in wxMSW OLE code.

Simply ignoring VT_EMPTY variants doesn't make any sense and can result in
completely unexpected results, so don't do it.

Closes #15757.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75396 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Document wxMediaState enum.

Closes #15760.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75397 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Add wxHtmlWindow::SetDefaultHTMLCursor().

This allows to change the cursors used by any HTML windows, before creating
them.

Closes #15324.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75398 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Don't crash in wxAuiToolBar::GetToolBarFits().

The code could crash if m_overflowVisible was true but m_overflowSizerItem was
NULL. Ideally this shouldn't happen in the first place, but it did, so at
least fix the crash for now -- and hopefully this code will be refactored to
make it more clear later.

Closes #15747.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75400 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
patched for ICC; remove files we do not support

Signed-off-by: Marian 'VooDooMan' Meravy <vdm113@gmail.com>