Vaibhav Surve
99902e743c
- Created generated_plugin_registrant.cc and generated_plugin_registrant.h to manage plugin registration. - Added generated_plugins.cmake for plugin configuration in CMake. - Implemented CMakeLists.txt for the Windows runner, defining build settings and dependencies. - Created Runner.rc for application resources including versioning and icons. - Developed flutter_window.cpp and flutter_window.h to manage the Flutter window lifecycle. - Implemented main.cpp as the entry point for the Windows application. - Added resource.h for resource definitions. - Included app icon in resources. - Created runner.exe.manifest for application settings. - Developed utils.cpp and utils.h for console management and command line argument handling. - Implemented win32_window.cpp and win32_window.h for high DPI-aware window management.
42 lines
880 B
Dart
42 lines
880 B
Dart
import 'package:flutter/material.dart';
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import 'package:flutter/rendering.dart';
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typedef SizeCallback = void Function(Size size);
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class _RenderSizeObserver extends RenderProxyBox {
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_RenderSizeObserver({
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RenderBox? child,
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required this.onLayoutChangedCallback,
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}) : super(child);
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final SizeCallback onLayoutChangedCallback;
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Size? _oldSize;
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@override
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void performLayout() {
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super.performLayout();
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if (size != _oldSize) {
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onLayoutChangedCallback(size);
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}
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_oldSize = size;
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}
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}
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class SizeObserver extends SingleChildRenderObjectWidget {
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const SizeObserver({
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super.key,
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required Widget super.child,
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required this.onSized,
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});
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final SizeCallback onSized;
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@override
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_RenderSizeObserver createRenderObject(BuildContext context) {
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return _RenderSizeObserver(
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onLayoutChangedCallback: onSized,
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);
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}
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}
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