public SuggestionsView() { TranslatesAutoresizingMaskIntoConstraints = false; BackgroundColor = UIColor.White; ClipsToBounds = true; heightConstraint = HeightAnchor.ConstraintEqualTo(0); }
public ActionButton() { BackgroundColor = ApplicationTheme.ActionBackgroundColor; SetTitleColor(ApplicationTheme.ActionForegroundColor, UIControlState.Normal); SetTitleColor(ApplicationTheme.ActionForegroundColor.ColorWithAlpha(0.5f), UIControlState.Disabled); Layer.CornerRadius = ApplicationTheme.CornerRadius; HeightAnchor.ConstraintEqualTo(ApplicationTheme.ActionButtonHeight).Active = true; }
public NSLine(NSUserInterfaceLayoutOrientation orientation, int lineWidth = 1) { BoxType = NSBoxType.NSBoxSeparator; if (orientation == NSUserInterfaceLayoutOrientation.Horizontal) { HeightAnchor.ConstraintEqualToConstant(lineWidth).Active = true; } else if (orientation == NSUserInterfaceLayoutOrientation.Vertical) { WidthAnchor.ConstraintEqualToConstant(lineWidth).Active = true; } }
public ToggleButton(string optionKey, bool selected, float width, float height) { OptionKey = optionKey; WidthAnchor.ConstraintEqualTo(width).Active = true; HeightAnchor.ConstraintEqualTo(height).Active = true; Layer.CornerRadius = 5; Selected = selected; TouchUpInside += (sender, args) => Selected = !Selected; }
public override void MovedToSuperview() { base.MovedToSuperview(); TopAnchor.ConstraintEqualTo(Superview.TopAnchor).Active = true; WidthAnchor.ConstraintEqualTo(Superview.WidthAnchor).Active = true; CenterXAnchor.ConstraintEqualTo(Superview.CenterXAnchor).Active = true; //Actual value is set with bindings a few lines below var heightConstraint = HeightAnchor.ConstraintEqualTo(1); heightConstraint.Active = true; prepareTitleLabel(); prepareSuggestionViews(); SetNeedsLayout(); LayoutIfNeeded(); this.DelayBind(() => { var heightConverter = new CollectionSizeToHeightConverter <Suggestion>( emptyHeight: emptyHeight, heightPerElement: suggestionHeight + distanceBetweenSuggestions, additionalHeight: distanceAbowTitleLabel + distanceBelowTitleLabel + (float)titleLabel.Frame.Height ); heightConverter.MaxCollectionSize = suggestionViews.Count; var bindingSet = this.CreateBindingSet <SuggestionsView, SuggestionsViewModel>(); bindingSet.Bind(this) .For(v => v.BindVisibility()) .To(vm => vm.IsEmpty); bindingSet.Bind(heightConstraint) .For(c => c.BindConstant()) .To(vm => vm.Suggestions) .WithConversion(heightConverter); for (int i = 0; i < suggestionViews.Count; i++) { bindingSet.Bind(suggestionViews[i]) .For(v => v.Suggestion) .To(vm => vm.Suggestions[i]); } bindingSet.Apply(); }); }
public override void LayoutSubviews() { if (FormsCell == null) { return; } //This sets the content views frame. base.LayoutSubviews(); if (CustomCell.IsMeasureOnce && Frame.Width <= _lastWidth && Frame.Height <= _lastHeight) { Layout.LayoutChildIntoBoundingRegion(FormsCell, new Rectangle(0, 0, _lastWidth, _lastHeight)); return; } SizeToFit(); Layout.LayoutChildIntoBoundingRegion(FormsCell, new Rectangle(0, 0, Frame.Width, Frame.Height)); if (_rendererRef == null) { return; } IVisualElementRenderer renderer; if (_rendererRef.TryGetTarget(out renderer)) { renderer.NativeView.Frame = FormsCell.Bounds.ToRectangleF(); } if (_heightConstraint != null) { _heightConstraint.Active = false; _heightConstraint?.Dispose(); } _heightConstraint = HeightAnchor.ConstraintEqualTo(Frame.Height); _heightConstraint.Priority = 999f; _heightConstraint.Active = true; _lastWidth = Frame.Width; _lastHeight = Frame.Height; }
private void ApplyDimensions() { if (Width == 0 && Height == 0) { return; } TranslatesAutoresizingMaskIntoConstraints = false; if (Width != 0) { WidthAnchor.ConstraintEqualTo(Width).Active = true; } if (Height != 0) { HeightAnchor.ConstraintEqualTo(Height).Active = true; } }
public CustomFloatingactionbutton(ActionButtonView View) { _view = View; SetIcon(); Layer.CornerRadius = (nfloat)_view.HeightRequest / 2; BackgroundColor = _view.BackgroundColor.ToUIColor(); heightConstraint = HeightAnchor.ConstraintEqualTo((nfloat)View.HeightRequest); heightConstraint.Active = true; widthConstraint = WidthAnchor.ConstraintEqualTo((nfloat)View.HeightRequest); widthConstraint.Active = true; TouchDown += delegate(object sender, EventArgs e) { UIView.Animate(0.1, 0, UIViewAnimationOptions.Autoreverse, () => { BackgroundColor = View.SelectedColor.ToUIColor(); }, () => { BackgroundColor = View.BackgroundColor.ToUIColor(); }); View.ClickAction(); }; _view.PropertyChanged += _view_PropertyChanged; }
public CustomSearchField() { TranslatesAutoresizingMaskIntoConstraints = false; Cell = cell = new SearchFieldCell(this); WantsLayer = true; var internalLayer = new CoreAnimation.CALayer(); internalLayer.BorderWidth = 1; internalLayer.BorderColor = NSColor.FromRgba(red: 0.75f, green: 0.75f, blue: 0.75f, 0.45f).CGColor; internalLayer.Frame = new CGRect(1, 0, DefaultWidth + 2, DefaultHeight); internalLayer.CornerRadius = 2; Layer.AddSublayer(internalLayer); Font = NSFont.SystemFontOfSize(SearchFontSize, NSFontWeight.Thin); //default size needs to be changed before change cell WidthAnchor.ConstraintEqualToConstant(DefaultWidth).Active = true; HeightAnchor.ConstraintEqualToConstant(DefaultHeight).Active = true; }
public PinnedWatchView(PinnedWatch watch, StackFrame frame) { this.watch = watch ?? throw new ArgumentNullException(nameof(watch)); this.frame = frame; controller = new ObjectValueTreeViewController(); controller.SetStackFrame(frame); controller.AllowEditing = true; controller.AllowExpanding = false; treeView = controller.GetMacControl(ObjectValueTreeViewFlags.PinnedWatchFlags); controller.PinnedWatch = watch; if (watch.Value != null) { controller.AddValue(objectValue = watch.Value); } var rect = treeView.Frame; if (rect.Height < 1) { treeView.Frame = new CoreGraphics.CGRect(rect.X, rect.Y, rect.Width, 19); } AddSubview(treeView); Frame = treeView.Frame; heightConstraint = HeightAnchor.ConstraintEqualToConstant(treeView.Frame.Height); heightConstraint.Active = true; widthConstraint = WidthAnchor.ConstraintEqualToConstant(treeView.Frame.Width); widthConstraint.Active = true; DebuggingService.ResumedEvent += OnDebuggerResumed; DebuggingService.PausedEvent += OnDebuggerPaused; treeView.Resized += OnTreeViewResized; AddTrackingArea(new NSTrackingArea(
public PinnedWatchView(PinnedWatch watch, StackFrame frame) { HasVerticalScroller = true; AutohidesScrollers = true; controller = new ObjectValueTreeViewController(); controller.SetStackFrame(frame); controller.AllowEditing = true; treeView = controller.GetMacControl(headersVisible: false, compactView: true, allowPinning: true); controller.PinnedWatch = watch; if (watch.Value != null) { controller.AddValue(watch.Value); } var rect = treeView.Frame; if (rect.Height < 1) { treeView.Frame = new CoreGraphics.CGRect(rect.X, rect.Y, rect.Width, 19); } DocumentView = treeView; Frame = treeView.Frame; heightConstraint = HeightAnchor.ConstraintEqualToConstant(treeView.Frame.Height); heightConstraint.Active = true; widthConstraint = WidthAnchor.ConstraintEqualToConstant(treeView.Frame.Width); widthConstraint.Active = true; DebuggingService.ResumedEvent += OnDebuggerResumed; DebuggingService.PausedEvent += OnDebuggerPaused; treeView.Resized += OnTreeViewResized; }