Remove references to GTK+ 3 support being experimental


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75071 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
spelling fixes

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75072 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Use UTF-8 for saving wxTextCtrl contents now.

This ensures that the files created by wxTextCtrl::SaveFile() can be read back
by wxTextCtrl::LoadFile() as previously the files were saved using the current
locale encoding but read back using Latin1 (after first trying, and failing,
to read them as UTF-8).

This is a backwards incompatible change but it ensures that wxTextCtrl can
load its own files and is also consistent with the use of UTF-8 by default in
other places. Finally, and perhaps most importantly, this ensures that the
file contents can always be saved, i.e. there is no risk of conversion errors
any more.

Closes #15611.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75073 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Make windres command used in MinGW build configurable.

This allows to pass extra arguments to windres, which is especially important
when using 64 bit windres for building 32 bit applications as the generated .o
file uses a wrong architecture unless "-F pe-i386" is explicitly specified.

See #15601.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75074 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Update the binaries README for 3.0-rc2 and MinGW binaries.

Also indicate that MSVS 2013 binaries are available and correct the name of
the headers archive.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75075 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Don't delete composite objects when defragmenting


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75099 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Add debugger visualizers for Visual Studio 2012+.

Starting with 2012, Visual Studio uses a new, XML-based and actually
quite understandable format for the debug visualizers. Only basics are
included so far.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75102 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
wxRTC: added spacing attribute and no-wrap behaviour for table cells.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75105 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Tidied up some file headers and fixed tooltip status accessors.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75106 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Fixed selection bug.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75107 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Fixed print preview glitch and vertical cell alignment.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75108 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Corrected multiple cell property editing


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75109 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Added corner radius to box attributes, and a control in the border properties page to edit it.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75114 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Don't draw border if the width is zero.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75115 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Avoid invisible text in style list


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75116 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
get correct best size for wxSpinButton

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75119 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
fix GCC warning "logical ‘or’ applied to non-boolean constant"

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75120 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Fixed some wxRTC dialog layout issues, and added a couple of extra text effects flags.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75123 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Made column and row spans members so they don't interfere with app-defined properties.
Added identifier to wxRichTextObject so objects can be addressed by name.
Generalised wxRICHTEXT_CHANGE_OBJECT command so it can now apply to a paragraph as well as an object within a paragraph.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75124 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775