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;
• Table.

Output elements include

• Bar-graph;
• Text;
• Text-box.

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