I am doing a research for a project I will be starting soon. Basically, the app let's the user create a design by dragging and dropping some widgets like Text, Stack, Container etc. Kind of like a visual app builder. How can such a feature be implemented. My approach would be updating and saving the widget tree at runtime. But I don't know possible it is to access and modify the widget tree at runtime. Please I will really appreciate your suggestions on how it can be done, a better approach or projects/source code I can look at.
Related Questions in FLUTTER
- Bug report: Issue building flutter on a mac
- Is there a way to control where a Text widget overflow occurs (how many lines)?
- How to save to local storage using Flutter?
- How do you use a TextPainter to draw text?
- Passing command line arguments to a flutter app
- IconButton calling setState during onPressed shows no ripple effect
- What would be a good way for a widget to take 1/3 of the screen?
- How can I test a TextPainter?
- How can I inherit a StatefulWidget's State?
- Life cycle in flutter
Related Questions in DART
- How to set a component published attribute
- using dart route package url got error 404
- Using Document Discovery service on a non-app engine service
- Setting height of bwu-datagrid to dynamic
- use sass transformer in intellij dart
- Get 3D cube from an Obb3
- Send event from parent to child element in polymer.dart
- In the dart:io library, why would one want to set runInShell: true when calling Process.run?
- Can two @published properties have the same name
- dartanalyzer doesn't give a warning for missing implementation from interface
Related Questions in DRAG-AND-DROP
- Easeljs snap to grid
- Can a dialog intercept drag'n'drop messages passed to its controls?
- Drag and drop whole table row
- python pygame - how to create a drag and drop with multiple images?
- Image dis-appears on droppping imageview android
- Android Listview OnDragListener Item Position On Drop
- Dragging element obscures drop target
- RichTextBox change text on drag or drop
- C#: Dragging/dropping between controls inside flow layout panel
- Drop on same dragged element
Related Questions in FLUTTER-WIDGET
- How can I layout widgets based on the size of the parent?
- Positioning/Sizing a widget depending of the position/size of another widget
- Title is not displayed in AlertDialog Widget Flutter
- Exception caught by widgets library 'package:flutter/src/widgets/sliver.dart': Failed assertion: line 543 pos 15: 'children != null': is not true
- Flutter doesn't rebuild if there are animated Widgets
- widget.something in stateful widget
- how to customize toggle button in flutter
- How to show up different widget on by clicking which are placed on the same page in flutter
- Flutter - Create a custom styled Container widget which "projects" child content
- Flutter Dynamic DropdownFormField value not getting updated with the index
Related Questions in RENDERBOX
- The following assertion was thrown during paint(): RenderBox was not laid out
- The following assertion was thrown during performResize(): Horizontal viewport was given unbounded height
- ListTile within a Card causing RenderBox was not laid
- Flutter: How to stop imagefilter (colorfilter / paint filter) at particular child?
- Find width of the child widget before build method is invoked again
- Flutter paint(): is this legit? Rendering Renderobject in different context
- Flutter dropChild of RenderBox not working as expected
- Updating flutter widget tree at runtime
- Flutter - Programmatically change the mouse cursor without rebuilding the widget. Setting cursor in a RenderBox?
- RenderFlex children , how to wrap a column of listview and row with column in side singlechildscrollview
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Popular Tags
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)