// show hyperlink cursor
private void _flex_MouseMove(object sender, System.Windows.Forms.MouseEventArgs e)
{
HitTestInfo ht = _flex.HitTest(e.X, e.Y);
bool hand = false;
if (ht.Type == HitTestTypeEnum.Cell)
{
Hyperlink link = _flex[ht.Row, ht.Column] as Hyperlink;
if (link != null)
{
using (Graphics g = _flex.CreateGraphics())
{
Rectangle rc = _flex.GetCellRect(ht.Row, ht.Column, false);
int width = (int)g.MeasureString(link.ToString(), _flex.Font).Width;
if (e.X - rc.Left <= width)
{
hand = true;
}
}
}
}
Cursor = (hand)? Cursors.Hand: Cursors.Default;
}
private void Init()
{
// initialize child flex control control
_flex = new C1.Win.C1FlexGrid.C1FlexGrid();
((System.ComponentModel.ISupportInitialize)(this._flex)).BeginInit();
_flex.Dock = DockStyle.Fill;
_flex.BorderStyle = C1.Win.C1FlexGrid.Util.BaseControls.BorderStyleEnum.FixedSingle;
_flex.SelectionMode = SelectionModeEnum.Row;
_flex.FocusRect = FocusRectEnum.None;
_flex.AllowEditing = false;
_flex.AutoSearch = AutoSearchEnum.FromCursor;
_flex.Rows.Count = rs.rows + 1;
_flex.Cols.Fixed = 0;
_flex.KeyActionTab = KeyActionEnum.MoveDown;
_flex.TabIndex = 0;
_flex.Font = _ctl.Font;
_flex.Styles = _ctl.Styles;
((System.ComponentModel.ISupportInitialize)(this._flex)).EndInit();
_flex.Cols.Count = _cols;
for (int c = 0; c < _cols; c++)
{
_flex.Cols[c].Name = rs.Field(c);
_flex.Cols[c].Caption = Function.PublicFunction.L_GetLabel_VS(LabelID, _flex.Cols[c].Name);
}
// populate child flex control control
for (int r = 0; r < rs.rows; r++)
{
for (int c = 0; c < _cols; c++)
{
_flex[r + 1, c] = rs.record(r, c);
}
}
// initialize selection
_flex.Row = -1;
string s = _ctl.GetDataDisplay(_row, _col);
for (int r = 1; r < _flex.Rows.Count && _flex.Row < 0; r++)
{
if (_flex.GetDataDisplay(r, 0) == s)
{
_flex.Row = r;
}
}
// initialize form
Controls.Add(_flex);
FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
StartPosition = FormStartPosition.Manual;
//SystemInformation.MaxWindowTrackSize.IsEmpty ;
//MessageBox.Show(""+SystemInformation.MaxWindowTrackSize.Height);
//MessageBox.Show(""+System.Windows.Forms.Screen.PrimaryScreen.WorkingArea.Height);
// set form size
_flex.AutoSizeCols(4);
int rows = Math.Min(10, _flex.Rows.Count);
int cols = _flex.Cols.Count;
int wid = _flex.Cols[cols - 1].Right + 2;
int hei = rows * _flex.Rows.DefaultSize + 2;
if (rows < _flex.Rows.Count)
{
wid += SystemInformation.VerticalScrollBarWidth;
}
ClientSize = new Size(wid, hei);
int ww = System.Windows.Forms.Screen.PrimaryScreen.WorkingArea.Width;
int hh = System.Windows.Forms.Screen.PrimaryScreen.WorkingArea.Height;
int x, y;
// set form location
Rectangle rc = _ctl.GetCellRect(_row, _col, true);
rc = _ctl.RectangleToScreen(rc);
if ((rc.Left + wid) < ww - 50)
{
x = rc.Left;
}
else
{
x = rc.Right - wid;
}
if ((rc.Bottom + hei) < hh - 50)
{
y = rc.Bottom;
}
else
{
y = rc.Top - hei;
}
Location = new Point(x, y);
// initialize event handlers
Deactivate += new System.EventHandler(_flex_Click);
_flex.Click += new System.EventHandler(_flex_Click);
_flex.KeyDown += new System.Windows.Forms.KeyEventHandler(_flex_KeyDown);
}
