Elements

The elements of the GUI library include functions and objects.

Elements called as functions only manage display.

• Dialogue box;

• Label;

• Menu;

• Slider.

Only the Label element is implemented on e-paper screens.

Elements called as objects manage display, touch and event.

Input elements include

• Area;

• Button;

• Check-box;

• Cursor;

• Flip-flop;

• Keyboard;

• Plus-minus;

• Radio-buttons;

• Switch;

• Table.

Output elements include

• Bar-graph;

• Text;

• Text-box.

All the listed elements are implemented on e-paper screens.