Questions tagged as 'flutter'

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How do I get the Widget of a Column to expand to the maximum width of the parent (Column)?

Form( child: Column( children: <Widget>[ CustomTextFormField("E-mail"), CustomTextFormField('Senha'), Expanded( child: FittedBox( fit: BoxFit.fitWidth, child: RaisedButton(...
asked by 12.12.2018 / 01:31
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How to return data from a thread to the layout at runtime on flutter

Is there a way to make a thread using the flutter and return the result of the processing on the screen? I have the following code. In the main class _MyHomePageState I have the layout and function _processo () . The idea is to start the...
asked by 19.12.2018 / 13:42
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Expansion Tile and ListView

I'm trying to create this layout for an app, I've used an expansion tile inside a Card and a listView below , but when I open expansionTile, hitting the bottom of the screen would this and if the listView has many tiles happens this , I can...
asked by 20.12.2018 / 19:41
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How to change the border color of a TextFormField?

I would like to change the border color of the TextFormField on login screen to white because the background is gradient and would make it easier to visualize the text. Today I'm using the pattern I created for the theme: ThemeData buildTheme(...
asked by 29.11.2018 / 18:35
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How to create a single Drawer?

I would like to create a single Drawer for all my application and get a consistency in it. How can I do this without having to rewrite it on all my pages? For example, I have the following Drawer in my HomePage : final d...
asked by 30.11.2018 / 14:02