use native lines/columns per action for mouse wheel event

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74805 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
add support for GDK_SCROLL_SMOOTH mouse wheel event, introduced in GTK+ 3.4

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74806 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Workaround for #15404: wxRichTextCtrl: caret does not disappear when focus is lost (Mac) (briceandre)


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74807 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Improve composite flags handling in the property grid wxFlagsProperty.

Don't consider that a flag is on just because one of its bits is enabled in
the current flags, for the composite flags (e.g. something like "BOTH = ONE |
TWO") all the bits composing the flag must be on for it to be enabled.

Closes #15499.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74808 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Mention that wxSizer::Clear() always deletes child sizers.

The existence of "delete_windows" argument could mislead people into thinking
that sizers were not deleted neither when it had false value, see #15475.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74809 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Don't crash when laying out wxGridBagSizer with only hidden elements.

wxGridBagSizer lay out algorithm needs at least a single row and a single
column to work, so simply don't run it at all if there is nothing to lay out.

Closes #15475.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74810 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Fix flickering of wxStaticBox background in wxMSW.

First of all, don't erase background in WM_ERASEBKGND at all if we erase it
anyhow in WM_PAINT, this is totally useless and is what wxBG_STYLE_PAINT is for.

Second, clip out not only the siblings of the static box but also its children
when erasing the background to avoid painting over the controls created as the
box children, which is the preferred way to create them now.

Closes #15150.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74811 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Use wxGetTranslation() instead of _() in the public headers.

This allows the code in them to compile even when WXINTL_NO_GETTEXT_MACRO is
defined.

Closes #15443.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74812 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Add wxAnyScrollHelperBase to reduce code duplication in wxVarScrollHelperBase.

This is just a small refactoring to move some trivially common parts of
wxScrollHelperBase and wxVarScrollHelperBase in a new common base class.
This will make it possible to apply other corrections to wxVarScrollHelperBase
without having to physically duplicate the code from wxScrollHelperBase in it.

See #15357.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74813 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Propagate the event handling fixes to wxVarScrollHelperBase.

Merge the fixes to wxScrollHelperBase::ProcessEvent() of r64358, r64370,
r64464, r72939 and possibly a few more in wxVarScrollHelperBase to fix its
behaviour too, as it wasn't generating the correct events any longer.

Unfortunately the fix right now is to physically copy the code from one class
to the other. This should be avoided, of course, and a more in depth
refactoring should be done to move the code common to both classes into
wxAnyScrollHelperBase after 3.0 release. But for now continuing to duplicate
code is better than not having a working wxVarScrollHelperBase.

See #15357.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74814 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Make default keyboard handling available in wxVarScrollHelperEvtHandler too.

Factor out the keyboard handling code in wxAnyScrollHelperBase allowing its
reuse in wxVarScrollHelperEvtHandler.

Now wxVarScrollHelperBase handles cursor keys in a sane way by default
too and also allows disabling their handling, just as wxScrolledWindow.

See #15357.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74815 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Disable handling of wxEVT_MOUSEWHEEL in wxVarScrollHelperEvtHandler in wxGTK.

Just for consistency with wxScrollHelperBase, not really sure what problem
exactly does this solve.

See #15357.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74816 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Make wxMSW stack walking methods work with Unicode identifiers.

This allows to show the stack properly for e.g. Japanese programs.

Closes #15138.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74817 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Show full screen windows with WS_POPUP style in wxMSW.

This doesn't make any difference for most windows but fixes a problem with
wxGLCanvas windows using stereo support of Nvidia cards and generally it does
make sense to use WS_POPUP with full screen windows as they are definitely not
overlapped, so just use this style unconditionally.

Closes #15434.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74818 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Add code showing stereo support to the OpenGL cube sample.

Show how WX_GL_STEREO attribute can be used, if available.

See #15434.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74819 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Revert "Make wxMSW stack walking methods work with Unicode identifiers."

This reverts r74817 because it broke compilation with VC8 and it doesn't seem
obvious to fix this.

See #15138, closes #15500.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74820 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Fix wrong type information for {v,h}gap in XRC format docs.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74823 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
remove executable property from non-executable files, closes #15504

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74824 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Add wxDataViewRendererBase::GetEffectiveAlignment() and use it.

This helper method falls back on the alignment of the column if the renderer
alignment is not specified. This is almost always what should be used instead
of GetAlignment() to determine the alignment that really should be used in the
drawing code.

In particular, using GetEffectiveAlignment() in wxDataViewCustomRenderer fixes
the problem with bitmap columns ignoring column alignment for their bitmaps.

Closes #15498.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74825 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Use mask when drawing bitmaps in generic wxDataViewCtrl.

This allows to have bitmaps with transparent areas in them.

Closes #15510.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74826 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775