Cope with the common case of utf-8 being specified in the .hhp file, and convert the book title.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@73059 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Fix path returned from wxFileDialog, closes #14786

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@73089 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Fill in mouse button and key state when generating mouse event for auto scrolling


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@73351 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Style collection fixes


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@73353 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Detect when the window is still captured when dragging was aborted for some reason


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@73354 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
backport of r73276, fix for libdbusmenu warnings, see #14292

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@73357 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775