using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Drawing;

using System.Windows.Forms;

namespace ST.Library.UI.STTextBox

{

public interface ITextView

{

void Init(STTextBox.Core textBoxCore);

void OnTextStartChange(ISTTextBoxRender render, TextManagerTextEventArgs e);

void OnLineChanged(ISTTextBoxRender render, TextManagerLineEventArgs e);

void OnLineRemoved(ISTTextBoxRender render, TextManagerLineEventArgs e);

void OnLineAdded(ISTTextBoxRender render, TextManagerLineEventArgs e);

void OnLineCountChanged(ISTTextBoxRender render, EventArgs e);

void OnTextChanged(ISTTextBoxRender render, TextManagerTextEventArgs e);

void OnSetCursor(MouseEventArgs e);

void OnResize(EventArgs e);

void OnDrawView(ISTTextBoxRender render);

void OnCalcTextRectangle();

void OnCalcScroll(STTextBoxScrollInfo scrollInfo);

int GetCurrentCharOffset();

Point ControlToView(Point pt);

Point ViewToControl(Point pt);

FindInfo FindFromPoint(Point pt);

FindInfo FindFromCharIndex(int nIndex);

void SetCaretPostion(int nCharIndex);

FindInfo SetCaretPostion(Point pt);

void ScrollXToMuosePoint(int nX);

void ScrollYToMousePoint(int nY);

bool ScrollToCaret();

}

}