Here is a list of all documented class members with links to the class documentation for each member:

- o -

• OffsetMove() : GG::Wnd
• OgreGUI() : GG::OgreGUI
• OgreGUIInputPlugin() : GG::OgreGUIInputPlugin
• OkString() : GG::ColorDlg
• OldRDownRow() : GG::ListBox
• OldSelRow() : GG::ListBox
• OldString() : GG::ColorDlg
• OnTop() : GG::Wnd
• OPEN_TAG : GG::Font::TextElement
• OpenGLId() : GG::Texture
• OpenLevels() : GG::PopupMenu
• OpenString() : GG::FileDlg
• operator &=() : GG::Flags< FlagType >
• operator const std::string &() : GG::TextControl
• operator int ConvertibleToBoolDummy::*() : GG::Flags< FlagType > , GG::PluginInterface
• operator!=() : GG::Flags< FlagType >
• operator()() : GG::GUI , GG::EventPump , GG::ListBox::DefaultRowCmp< RowType > , GG::SDLGUI
• operator+=() : GG::TextControl , GG::Pt , GG::Rect
• operator-() : GG::Pt
• operator-=() : GG::Pt , GG::Rect
• operator<() : GG::Flags< FlagType >
• operator<<() : GG::TextControl
• operator=() : GG::SubTexture
• operator==() : GG::Flags< FlagType >
• operator>>() : GG::TextControl
• operator[]() : GG::ListBox::Row
• operator^=() : GG::Flags< FlagType >
• operator|=() : GG::Flags< FlagType >
• original_char_index : GG::Font::LineData::CharData
• original_tag_text : GG::Font::FormattingTag
• OriginalStringChars() : GG::Font::TextElement
• OrthoBlit() : GG::Texture , GG::SubTexture , GG::Texture , GG::SubTexture
• OutlineColor() : GG::Layout
• OverwritePromptString() : GG::FileDlg

---