I am replacing widgets to navigate. using bottom navigation bar
Following this video tutorial
so when an item is pressed on the nav bar, basically the widget that scaffold's body contains is replaced with another. So is it possible to animate this change ? if so how ? I am a very beginner in flutter.
Related
I want to make it responsive like if I move the slider then correspondent list which is below should be highlighted and should move according to the slider.
I have tried PageView controller to pass in ListView controller but it never worked.
I want to create a draggable modal bottom sheet, and when the user scrolls that to full screen, an app bar widget shows on top. Something like this:
But I don't find any package or tutorial for doing that in flutter. Can you show me a sample, please?
hey i think i might able help you but with a theoretical answer.
i think you could achieve this by not actually using the app bar instead make a check that if bottom sheet height is equal to the screen height then you can simply show a app bar type widget inside bottom sheet because back screen app bar won't be visible at that time .
I want to add a this type of icon and divider in my appbar (inside Tab Bar). But how?
You cannot add it in the TabBar widget, but you can create simple Row, add your custom tab button widgets and add divider and extra icon.
I'm building an app with multiple pages. There are going to be some common elements. I want to wrap them in Hero() widgets so that they animate from one screen to another.
The problem is that the bottom navigation bar cuts between widgets. The way I currently have it is that I have a Home() widget that has a Scaffold(). The scaffold has a body which returns a widget (different pages) and a BottomNavigationBar(). Is there a way I can make a route be inside of the home's body widget or to add a route animation to the bottom navigation bar or other solutions that could fix this problem?
I don't want to have to make each page have a bottom navigation bar of it's own and route between them and I'd prefer to have the bottom navigation bar inside of the parent widget. How can I achieve this?
Thanks for your help!
I fixed it by having to put a bottom navigation bar in each page. I made it simpler by making a widget for it that takes in the page index so that I can just code it once and just put the widget on each page and write it's index.
Actually, I'm using a Silver AppBar in Flutter and inside it, I'm using a ListView Builder that has its own scroll. So basically there are two scrolls. But when I scroll List View Builder, Silver AppBar doesn't scroll. I want both of them to scroll from anywhere. What do I do?
Use sliver list istead of list view the problem will solve
here is the link of widget : https://api.flutter.dev/flutter/widgets/SliverList-class.html
You can put NeverScrollableScrollPhysics as a scroll physics for ListView.builder, so AppBar will scroll as with the content, maybe this is what you are looking for.