public NotebookTabList(IUIStyle style) : base(style)
{
activeTabChangedSupport = new EventSupport <EventArgs>();
allowDragReorder = true;
notebookStyle = StyleSystem.StylesFor <NotebookStyleDefinition>();
DragState = new DragNDropState(this);
}
public ListView(IUIStyle style) : base(style)
{
selectionChangedSupport = new EventSupport <ListSelectionEventArgs>();
listViewStyle = StyleSystem.StylesFor <ListViewStyleDefinition>();
selectedIndex = -1;
InternalContent = new ScrollPanel <BoxGroup>(UIStyle)
{
Content = new BoxGroup(UIStyle)
{
Orientation = Orientation.Vertical
}
};
DataItems = new ObservableCollection <T>();
DataItems.CollectionChanged += (s, e) =>
{
RebuildDataRenderers();
InvalidateLayout();
};
CreateRenderer = ListView.DefaultCreateRenderer;
MinHeight = 0;
MaxHeight = int.MaxValue;
}
protected TextWidgetBase(IUIStyle style, IDocumentEditor <TView, TDocument> editor) : base(style)
{
textStyles = StyleSystem.StylesFor <TextStyleDefinition>();
ChildrenChanged += HandleOnChildrenChanged;
DocumentEditor = editor;
Content = DocumentEditor.CreateDocumentView(AnchoredRect.CreateTopAnchored());
WrapText = WrapText.Auto;
}
public Notebook(IUIStyle style) : base(style)
{
notebookStyle = StyleSystem.StylesFor <NotebookStyleDefinition>();
Tabs = new NotebookTabList(UIStyle);
Tabs.ActiveTabChanged += (s, e) => { panel.Content = Tabs.ActiveTab?.Content; };
Tabs.AddNotify(this);
RaiseChildAdded(0, Tabs);
panel = new ScrollPanel(UIStyle);
panel.AddNotify(this);
RaiseChildAdded(1, panel);
KeyPressed += OnKeyPressed;
}
public Scrollbar(IUIStyle style) : base(style)
{
scrollbarPositionChangedSupport = new EventSupport <EventArgs>();
scrollbarStyle = StyleSystem.StylesFor <ScrollbarStyleDefinition>();
ScrollUnit = 50 / 120f;
lerpOffset = new LerpValue(0, 0, 0.5f, AnimationLoop.NoLoop);
MouseDragged += OnMouseDragged;
MouseWheel += OnMouseWheel;
MouseUp += OnMouseUp;
MouseDown += OnMouseDown;
MouseClicked += OnMouseClick;
Thumb = new ScrollbarThumb(UIStyle);
}
public IconLabel(IUIStyle style) : base(style)
{
iconLabelStyle = StyleSystem.StylesFor <IconLabelStyleDefinition>();
Image = new Image(style)
{
Padding = new Insets(), Enabled = false
};
Image.AddNotify(this);
RaiseChildAdded(0, Image);
Label = new Label(style)
{
Padding = new Insets(), Enabled = false
};
Label.AddNotify(this);
RaiseChildAdded(1, Label);
}
public ButtonBase(IUIStyle style) : base(style)
{
buttonStyle = StyleSystem.StylesFor <ButtonStyleDefinition>();
actionPerformedSupport = new EventSupport <EventArgs>();
selectionChangedSupport = new EventSupport <EventArgs>();
pressedAnimation = new SmoothValue(1f, 0f, 0.1f);
pressedAnimation.FinishAnimation();
Focusable = true;
FocusedChanged += (sender, args) => ResetPressState();
MouseDown += OnMouseDown;
MouseUp += OnMouseUp;
MouseClicked += OnMouseClick;
KeyPressed += OnKeyPressed;
KeyReleased += OnKeyReleased;
}
public Caret(IUIStyle style, TView textInformation) : base(style)
{
if (textInformation == null)
{
throw new ArgumentNullException(nameof(textInformation));
}
styleDefinition = StyleSystem.StylesFor <TextStyleDefinition>();
TextInformation = textInformation;
TextInformation.Document.DocumentModified += UpdatePositions;
startPosition = null;
endPosition = TextInformation.Document.CreatePosition(0, Bias.Backward);
selectionHighlight = new Highlight <TDocument>(startPosition, endPosition, Style);
textInformation.Highlighter.AddHighlight(selectionHighlight);
blinkAnimation = new StepValue(0, 1)
{
Duration = 1, Loop = AnimationLoop.Loop
};
Style.ValueChanged += OnStyleChanged;
}
public Image(IUIStyle style) : base(style)
{
imageStyle = StyleSystem.StylesFor <ImageStyleDefinition>();
}
public LineNumberWidget(IUIStyle style) : base(style)
{
textStyle = StyleSystem.StylesFor <TextStyleDefinition>();
cachedTextPositions = new List <Tuple <int, string> >();
}