Selection and Drag Operations
To select a module you click it with either left or right mouse button. Clicking the selected module with left mouse button does not change the selection state of other modules. If you click the module with right mouse button this clears other modules selection and also brings up a Module Context Menu
To select a module without cancelling the selection of other modules you can left-click it while holding down the Shift key. This inverts the selection of the module leaving other modules' selection intact.
To select a group of modules at once you click and hold the left mouse button over the empty space and drag the mouse cursor over the region of the structure, bringing up a selection frame. The modules that are inside the selection frame get selected. Finally, release the left mouse button. If you really need to drag not from the empty space, but from over the module, hold down the Shift key while doing so. Holding down the Shift also prevents previously selected modules from losing selection.
To cancel all selection without selecting any modules left-click the empty space or press Esc.
To move a module left-click and drag it.
To move the selected group of modules simply left-click any of the modules and drag it.
To bring up a parameter dialog for the module shift-right-click it.
To go down inside the macro module structure left-double-click the module (or use right-button menu). To show structure for the macro in a new window ctrl-left-double-click it.
To go up to the upper level structure left-double-click the empty space (or use right-button menu). To show the parent structure in a new window ctrl-left-double-click the empty space.
To scroll the entire window middle-click anywhere within its space and drag.