Esempio n. 1
0
        /// <summary>
        /// Raises the MouseUp event
        /// </summary>
        /// <param name="e">A CellMouseEventArgs that contains the event data</param>
        public override void OnMouseUp(I3CellMouseEventArgs e)
        {
            base.OnMouseUp(e);

            // get the button renderer data
            I3ButtonRendererData rendererData = this.GetButtonRendererData(e.Cell);

            // check for the left mouse button
            if (e.Button == MouseButtons.Left)
            {
                Rectangle buttonRect = this.CalcButtonBounds();

                // if the mouse pointer is over the button, make sure
                // the button is "hot"
                if (buttonRect.Contains(e.X, e.Y))
                {
                    rendererData.ButtonState = I3PushButtonStates.Hot;

                    e.Table.Invalidate(e.CellRect);

                    // check if the click started inside the button.  if
                    // it did, Raise the tables CellButtonClicked event
                    if (buttonRect.Contains(rendererData.ClickPoint))
                    {
                        I3Column column = e.Table.ColumnModel.Columns[e.Column];
                        if (column.GetType() == typeof(I3ButtonColumn))
                        {
                            I3ButtonColumn buttonColumn = (I3ButtonColumn)column;
                            buttonColumn.OnButtonClicked(new I3CellButtonEventArgs(e.Cell, e.Column, e.Row));
                        }
                        //e.Table.OnCellButtonClicked(new CellButtonEventArgs(e.Cell, e.Column, e.Row));
                    }
                }
                else
                {
                    // the mouse was released somewhere outside of the button,
                    // so make set the button back to its normal state
                    if (rendererData.ButtonState != I3PushButtonStates.Normal)
                    {
                        rendererData.ButtonState = I3PushButtonStates.Normal;

                        e.Table.Invalidate(e.CellRect);
                    }
                }
            }

            // reset the click point
            rendererData.ClickPoint = Point.Empty;
        }
Esempio n. 2
0
        /// <summary>
        /// Raises the KeyUp event
        /// </summary>
        /// <param name="e">A CellKeyEventArgs that contains the event data</param>
        public override void OnKeyUp(I3CellKeyEventArgs e)
        {
            base.OnKeyUp(e);

            // get the button renderer data
            I3ButtonRendererData rendererData = this.GetButtonRendererData(e.Cell);

            //
            if (e.KeyData == Keys.Enter || e.KeyData == Keys.Space)
            {
                rendererData.ButtonState = I3PushButtonStates.Normal;

                e.Table.Invalidate(e.CellRect);
                I3Column column = e.Table.ColumnModel.Columns[e.Column];
                if (column.GetType() == typeof(I3ButtonColumn))
                {
                    I3ButtonColumn buttonColumn = (I3ButtonColumn)column;
                    buttonColumn.OnButtonClicked(new I3CellButtonEventArgs(e.Cell, e.Column, e.Row));
                }
            }
        }