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flutter: Support showing a basic layout

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Next step is adding a MouseRegion for the separators
This commit is contained in:
Sergio Martins
2022-08-09 18:45:11 +01:00
parent b52070dc0e
commit 2afe86e63b
67 changed files with 3835 additions and 2561 deletions
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35
src/flutter/dart/lib/View_mixin.dart
View File

@@ -12,24 +12,33 @@
import 'package:KDDockWidgets/PositionedWidget.dart';
import 'package:KDDockWidgetsBindings/Bindings.dart' as KDDockWidgetBindings;
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'Group_flutter.dart';
import 'View_flutter.dart';
class View_mixin {
late final PositionedWidget flutterWidget;
late final GlobalObjectKey<PositionedWidgetState> widgetKey;
late final KDDockWidgetBindings.View_flutter kddwView;
Color m_color = Colors.red;
int m_x = 100;
int m_y = 100;
int m_width = 400;
int m_height = 400;
bool m_fillsParent = false;
String debugName = "";
int m_maxHeight = 16777215;
int m_maxWidth = 16777215;
var childWidgets = <PositionedWidget>[];
setSize_2(int width, int height) {
print("View_mixin::setSize called ${width}x${height}");
if (m_width != width || m_height != height) {
// print(
// "View_mixin::setSize called ${width}x${height} ; old=${m_width}x${height}");
if (m_width != width || height != height) {
m_width = width;
m_height = height;
@@ -58,7 +67,25 @@ class View_mixin {
setSize_2(m_width, height);
}
void onChildAdded(KDDockWidgetBindings.View? childView) {
final state = widgetKey.currentState;
final viewFlutter =
KDDockWidgetBindings.View_flutter.fromCache(childView!.thisCpp)
as View_mixin;
print(
"View_mixin::onChildAdded: this=${debugName}, child=${viewFlutter.debugName}");
childWidgets.add(viewFlutter.flutterWidget);
if (state != null) {
state.addChildView(viewFlutter);
}
}
setGeometry(KDDockWidgetBindings.QRect geo) {
// print("View_mixin: setGeometry .name=${debugName}");
final sz = geo.size();
final topLeft = geo.topLeft();
setSize_2(sz.width(), sz.height());
@@ -75,12 +102,12 @@ class View_mixin {
}
KDDockWidgetBindings.QSize maxSizeHint() {
print("View_flutter::maximumSize()");
// print("View_flutter::maximumSize()");
return KDDockWidgetBindings.QSize.ctor2(m_maxWidth, m_maxHeight);
}
move_2(int x, int y) {
print("View_flutter::move called ${x},${y}");
// print("View_flutter::move called ${x},${y}");
if (m_x != x || m_y != y) {
m_x = x;
m_y = y;