Common:

Ctrl + Arrow	Scroll the view area.
Space + Mouse Move	Scroll the view area (photoshop like)
Ctrl + Space + Mouse Move	Scroll the view area (alt method)
Ctrl + PageUp	Go up level depth
Ctrl + PageDown	Go down leve depth

"Unselected" state:

Shift + Left Click	Select the map at pointing device. Goto "Selected" state.

"Selected" state:

Esc	Back to "Unselected" state.
Shift + Left Click	Select the next possible map at pointing device.

Left Double-click	Edit record at the tile.
Ctrl + Left Click	Show tile property.

Alt + Left Button and Drag	Move the map in the world.
