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
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
Use wxScopedArray instead of raw new[]/delete[] and fix memory leak.

Don't leak memory in case of error when reading from the stream in BMP loading
code.

Closes #15789.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75505 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Simplify and fix column determination code in wxGridStringTable.

The number of columns in the table is now (since r60717) stored in m_numCols,
so there is no need to get it from wxGrid any more. This is not only simpler
and faster but also more correct as the first row might not have the full
number of values yet.

Closes #15809.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75552 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Fix handling of bitmaps with alpha channel in wxMSW wxImageList.

Don't use mask and alpha together, this results in visual artefacts and masks
are unnecessary with RGBA bitmaps anyhow.

The only potentially problematic remaining case is mixing bitmaps with alpha
and mask inside the same image list (as we need to indicate whether we use the
mask or not when creating it), but this should probably be rare and in the
meanwhile we can at least RGBA bitmaps with image lists, which includes doing
this implicitly when they are used as button bitmaps.

Also refactor wxBitmap code to extract part of CopyFromIconOrCursor() to allow
reusing it in the newly added MSWUpdateAlpha().

See #11476.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75567 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Fix cursor inheritance and busy cursor/global cursor, closes #15801


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75690 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Reduce the number of realloc() calls in wxHtmlTableCell.

Don't call realloc() after adding each row, this is horribly inefficient, so
preallocate more memory to avoid this.

Closes #15931.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75746 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Recompute the tooltip width when changing its text in wxMSW.

This avoids unnecessarily wrapping the tooltips if they are set to a longer
string than their initial value later.

Closes #4685.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75756 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Add new XRC headers to the core project too.

Closes #15942.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75787 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Different fix for cursor inheritance and busy cursor/global cursor.
Previous work was not compatible with GTK < 2.18 and did not properly handle some cases
see #15801


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75807 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Don't update position variables from window dragging code.
Let "configure-event" handler do it so it can also generate proper move events.
closes #15904


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75826 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Don't log error from wxMSW wxWakeUpIdle().

This is not necessary as there is nothing that can be done about this error
anyhow and the function still "works" even if it occurs (it doesn't wake up
anything but it is not necessary to do it if the message queue is already
full) and, worse, results in a crash due to stack overflow.

Closes #15951.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75835 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Don't use try/catch if exceptions support is disabled.

Closes #15954.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75837 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Don't show "deleted stale lock file" message by default.

The user typically can't do anything about this error anyhow, so don't show it
by default. Still do show it when running in the verbose mode as this might
add diagnosing the problem when something goes unexpectedly wrong.

Closes #15944.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75839 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Return true from GetRangeSize or partial extents will be incorrectly filled in


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75842 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Fix build under OS X with --disable-xrc.

Don't try to change the install names in non-existent (in this case) wxrc.

Closes #15946.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75845 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Fix wxToolBar size in wxMSW when not using icons.

There were several problems when the toolbar style was toggled to not show
icons, fix them by adding missing checks for wxTB_NOICONS style.

Closes #13578.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75846 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Extract private methods when generating documentation too.

The only private methods appearing in interface/wx/*.h files are meant to be
documented, so do extract them. This should fix wxThread::OnExit() not
appearing in the generated documentation, for example.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75858 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Use "state-flags-changed" signal with GTK3, deprecated "state-changed" is ignored.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75861 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
get non-default wxTextCtrl cursors working with GTK3

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75862 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775