Help
option + 点按:查看选中符号的帮助提示(Quick Help for Selected Item).
option + 双击:打开选中符号的帮助文档.
control+1:Show Related Items(例如 Superclasses/Subclasses,Callers/Callees,Protocol Implementor/Implemented,Includes/Included By).可输入实时搜索匹配.
View Navigator
command+0:Show/Hide left tool panel(Navigator Area)
command+1-8:Project/Symbol/Find/Issue/Test/Debug/Breakpoint/Report Navigat
View Editor Organization
control+5:Show Group Files(当前文件夹内的所有文件).可输入实时搜索匹配.
control+6:Show DocumentItems(当前文件的 Symbols).可输入实时搜索匹配.
Eidtor Window/Tab Switch
command+shift+[/]:切换标签页
单/双指左右滑动(control+command+←/→):在单标签页打开的多个文件间切换(Go Back/Forward)
Symbol Jump
command+L:跳转到指定行.
shift+command+O:Open Quickly,快速全局查找文件,符号,非常常用!
control+command+↑/↓:切换头文件 / 实现文件(switch between a source file (.m,*.mm,*.cc) and the associated header file(.h),Jump toPrevious/NextCounterpart).
Code Folding
option+command+←/→:折叠当前代码块,包括 @interface ...@end,@implementation ...@end
option+shift+command+←/→:折叠该文件内所有代码块(方法 / 函数:{Methods&Functions})
control+shift+command+←/→:折叠当前注释块(/*Comment Blocks*/)
Text Editing
command+[/]:向前 / 向后缩进(Shift Left/Right)
option+command+[/]:将当前光标所在行代码上移/下移一行(Move Line Up/Down)
command+/:以双斜杠(//)注释选中的代码,再此按下可取消
Find & Replace
shift+command+F(command+3):在 Find Navigator 中全局查找.可在[Preferences-General]中设置 Find Navigator Detail 的显示行数(当 Navigator Area 较窄挤压时).
来源: http://www.jianshu.com/p/a16c5475f1a1