Tutorial (Partial Differential Equation Toolbox)

Partial Differential Equation Toolbox

Object Selection Methods

Throughout the GUI, similar principles apply for selecting objects such as solid objects, subdomains, and boundaries.

To select a single object, click it using the left mouse button.
To select several objects and to deselect objects, Shift-click (or click using
the middle mouse button) on the desired objects.
Clicking in the intersection of several objects selects all the intersecting objects.
To open an associated dialog box, double-click an object. If the object is
not selected, it is selected before opening the dialog box.
In Draw mode and PDE mode, clicking outside of objects deselects all objects.
To select all objects, use the Select All option from the Edit menu.
When defining boundary conditions and the PDE via the menu items from the Boundary and PDE menus, and no boundaries or subdomains are selected, the entered values applies to all boundaries and subdomains by default.

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