Script [5.7.1]:
display dialog "Yo!!!" buttons {"Click Me"}
Explanation: Displays a dialog with text Yo!!! and button Click Me.
Figure 5.7.1 Custom Dialog Buttons
Figure 5.7.1-2 Result Tab Shows Button Returned
Script [5.7.2]:
display dialog "Yo!!!" buttons {"Click Me", "Don't Click Me", "Test Me"} default button 1
Explanation: Displays a dialog with text Yo!!! and buttons Click Me, Don’t Click Me and Test Me. We have also specified that the default button to be 1 that is Click Me and hence it will be highlighted.
Figure 5.7.2 Dialog with Custom Button and Default Button Set