Docking the panes

1. Click and hold the left mouse button over the text on the window pane title bar.

Dock1

Figure: Title pane text

2. Drag the title bar to the side of the Main window on which you want to place the pane. For example, if you want the Preview pane to appear at the bottom of the Main window, drag the title bar towards the bottom edge of the main window.
 
A shaded area on the Main window shows you what the new location will look like. If the stop icon appears, you cannot drop the pane there.

Dock2

Figure: Shaded area indicates a tab; however, stop icon indicates you cannot drop the pane here

3. Slowly move the mouse until you see the shape and location you want.

Dock3

Figure: Shaded area at bottom of Main window

4. Release the mouse button.

Dock4

Figure: New location of Preview pane