C# (CSharp) LayoutFarm.Text TextSurfaceEventListener.NotifyCharacterAdded示例

NotifyCharacterAdded() static private method

static private NotifyCharacterAdded ( TextSurfaceEventListener listener, char c ) : void
listener	TextSurfaceEventListener
c	char
return	void

示例#1

文件： TextEditRenderBox.BaseFunctions.cs 项目： asmboom/HtmlRenderer

        public void OnKeyPress(UIKeyEventArgs e)
        {
            this.SetCaretState(true);
            //------------------------
            if (e.IsControlCharacter)
            {
                OnKeyDown(e);
                return;
            }

            char c = e.KeyChar;

            e.CancelBubbling = true;
            if (internalTextLayerController.SelectionRange != null &&
                internalTextLayerController.SelectionRange.IsValid)
            {
                InvalidateGraphicLocalArea(this, GetSelectionUpdateArea());
            }
            bool preventDefault = false;

            if (textSurfaceEventListener != null &&
                !(preventDefault = TextSurfaceEventListener.NotifyPreviewKeydown(textSurfaceEventListener, c)))
            {
                internalTextLayerController.UpdateSelectionRange();
            }
            if (preventDefault)
            {
                return;
            }
            if (internalTextLayerController.SelectionRange != null)
            {
                internalTextLayerController.AddCharToCurrentLine(c);
                if (textSurfaceEventListener != null)
                {
                    TextSurfaceEventListener.NotifyCharactersReplaced(textSurfaceEventListener, e.KeyChar);
                }
            }
            else
            {
                internalTextLayerController.AddCharToCurrentLine(c);
                if (textSurfaceEventListener != null)
                {
                    TextSurfaceEventListener.NotifyCharacterAdded(textSurfaceEventListener, e.KeyChar);
                }
            }

            EnsureCaretVisible();
            if (textSurfaceEventListener != null)
            {
                TextSurfaceEventListener.NotifyKeyDown(textSurfaceEventListener, e.KeyCode);
            }
        }

示例#2

文件： TextEditRenderBox.BaseFunctions.cs 项目： lingliy/HtmlRenderer

        public void DoTab()
        {
            if (internalTextLayerController.SelectionRange != null)
            {
                InvalidateGraphicLocalArea(this, GetSelectionUpdateArea());
            }

            internalTextLayerController.AddCharToCurrentLine(' ');
            internalTextLayerController.AddCharToCurrentLine(' ');
            internalTextLayerController.AddCharToCurrentLine(' ');
            internalTextLayerController.AddCharToCurrentLine(' ');
            internalTextLayerController.AddCharToCurrentLine(' ');
            if (textSurfaceEventListener != null)
            {
                TextSurfaceEventListener.NotifyCharacterAdded(textSurfaceEventListener, '\t');
            }

            InvalidateGraphicOfCurrentLineArea();
        }