Debug Tool Window. Threads

The Threads pane shows all threads of a process as a tree view, and allows exploring them, customizing thread view, and exporting to a file.

Thread status

Thread status	Description
RUNNING	The thread is active and running.
WAIT	The thread is waiting for a monitor.
UNKNOWN	The status of the thread cannot be determined.

Threads icons

Icon	Description
	A thread group, or a collection of related threads that can be managed as a unit.
	The current thread group.
	An active thread.
	A suspended thread.
	A frozen thread.
	A thread at breakpoint.
	The current thread at breakpoint.

Context menu options

Item	Description
Suspend	Select this option to suspend the selected thread. When a thread is suspended, this menu option toggles to Resume.
Interrupt	Use this command to interrupt the active thread.
Drop Frame	Use this command to drop the selected frame, i.e. go back in time while debugging. This option is only available if there are two or more frames.
Add Stepping Filter	Use this command to add a stepping filter in the dialog that opens.
Export Threads	Use this item to open the Export Threads dialog box that allows you to export a thread to the specified text file.
Customize Threads View	Use this item to manage contents of the Frames tab. For example, you can opt to show thread groups, line numbers etc. Refer to the dialog description for details.

Toolbar

Item	Shortcut and Tooltip	Description
	Previous Frame/Next Frame ⌥⌘↑ or ⌥⌘↑⌥⌘↑ or ⌥⌘↑^ ⌥ Up, ⌃⌥↑ or ⌃⌥↑^ ⌥ Up, ⌃⌥↑ or ⌃⌥↑/ ⌥⌘↓ or ⌥⌘↓⌥⌘↓ or ⌥⌘↓^ ⌥ Down, ⌃⌥↓ or ⌃⌥↓^ ⌥ Down, ⌃⌥↓ or ⌃⌥↓	Use the arrow buttons to navigate through the frame stack.
	Hide Frames from Libraries	Click this button to hide frames from libraries. If this button is released, all frames are displayed.