protected void OnDragOver(object sender, DragEventArgs e) { if (!textArea.Focused) { textArea.Focus(); } Point p = textArea.PointToClient(new Point(e.X, e.Y)); if (textArea.TextView.DrawingPosition.Contains(p.X, p.Y)) { TextLocation realmousepos = textArea.TextView.GetLogicalPosition(p.X - textArea.TextView.DrawingPosition.X, p.Y - textArea.TextView.DrawingPosition.Y); int lineNr = Math.Min(textArea.Document.TotalNumberOfLines - 1, Math.Max(0, realmousepos.Y)); textArea.Caret.Position = new TextLocation(realmousepos.X, lineNr); textArea.SetDesiredColumn(); if (e.Data.GetDataPresent(typeof(string)) && !textArea.IsReadOnly(textArea.Caret.Offset)) { e.Effect = GetDragDropEffect(e); } else { e.Effect = DragDropEffects.None; } } else { e.Effect = DragDropEffects.None; } }
public void JumpTo(int line, int column) { textArea.Focus(); textArea.SelectionManager.ClearSelection(); textArea.Caret.Position = new TextLocation(column, line); textArea.SetDesiredColumn(); ScrollToCaret(); }
void TextAreaClick(object sender, EventArgs e) { if (dodragdrop) { return; } if (clickedOnSelectedText && textArea.TextView.DrawingPosition.Contains(mousepos.X, mousepos.Y)) { textArea.SelectionManager.ClearSelection(); Point clickPosition = textArea.TextView.GetLogicalPosition(mousepos.X - textArea.TextView.DrawingPosition.X, mousepos.Y - textArea.TextView.DrawingPosition.Y); textArea.Caret.Position = clickPosition; textArea.SetDesiredColumn(); } }
public override void Execute(TextArea textArea) { TextLocation position = textArea.Caret.Position; position.Line = _line; textArea.Caret.Position = position; textArea.SelectionManager.ClearSelection(); textArea.SetDesiredColumn(); }
public override void Execute(SD.TextArea textArea) { TextLocation newPos = textArea.Caret.Position; newPos.X = 0; if (newPos != textArea.Caret.Position) { textArea.Caret.Position = newPos; textArea.SetDesiredColumn(); } }
void TextAreaClick(object sender, EventArgs e) { Point mousepos; mousepos = _textArea.MousePos; if (!_dodragdrop) { if (_clickedOnSelectedText && _textArea.TextView.DrawingPosition.Contains(mousepos.X, mousepos.Y)) { _textArea.SelectionManager.ClearSelection(); TextLocation clickPosition = _textArea.TextView.GetLogicalPosition(mousepos.X - _textArea.TextView.DrawingPosition.X, mousepos.Y - _textArea.TextView.DrawingPosition.Y); _textArea.Caret.Position = clickPosition; _textArea.SetDesiredColumn(); } } }