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Questions and Answers
What does the 'items' property define for the bottom navigation bar widget?
What does the 'items' property define for the bottom navigation bar widget?
- The size of all bottom navigation item icons
- The list to display within the bottom navigation bar (correct)
- The layout and behavior of the bottom navigation bar
- The color of the selected item
What is the purpose of the 'currentIndex' property in the bottom navigation bar widget?
What is the purpose of the 'currentIndex' property in the bottom navigation bar widget?
- To determine the current active bottom navigation bar item on the screen (correct)
- To specify the size of all bottom navigation item icons
- To determine the layout and behavior of the bottom navigation bar
- To set the color of the selected item
When is the 'onTap' property called in the bottom navigation bar widget?
When is the 'onTap' property called in the bottom navigation bar widget?
- When we specify the size of all bottom navigation item icons
- When we determine the layout and behavior of the bottom navigation bar
- When we tap one of the items on the screen (correct)
- When we set a color to the icon or title
What does the 'fixedColor' property do for the bottom navigation bar widget?
What does the 'fixedColor' property do for the bottom navigation bar widget?
When does the bottom navigation bar widget use shifting behavior?
When does the bottom navigation bar widget use shifting behavior?
What is the purpose of DefaultTabController widget in Flutter?
What is the purpose of DefaultTabController widget in Flutter?
What error will be encountered if the length specified for DefaultTabController does not match the number of tabs in TabBar's tabs property?
What error will be encountered if the length specified for DefaultTabController does not match the number of tabs in TabBar's tabs property?
What is mandatory for each tab in TabBar, according to the provided information?
What is mandatory for each tab in TabBar, according to the provided information?
What is the main purpose of using tabs in applications, as mentioned in the text?
What is the main purpose of using tabs in applications, as mentioned in the text?
What is stated about the styling of tabs in the provided text?
What is stated about the styling of tabs in the provided text?
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