/// <summary>
/// 行の境界線がダブルクリックされた時
/// </summary>
/// <param name="e"></param>
/// <remarks></remarks>
protected override void OnRowDividerDoubleClick(System.Windows.Forms.DataGridViewRowDividerDoubleClickEventArgs e)
{
base.OnRowDividerDoubleClick(e);
try
{
//行ヘッダーの境界線がダブルクリックされたへっだーの高さを整える
if (e.RowIndex == -1)
{
base.ColumnHeadersHeight = this.ColumnHeaderRowCount * this.ColumnHeaderRowHeight + 2;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
protected virtual void OnRowDividerDoubleClick (DataGridViewRowDividerDoubleClickEventArgs e)
{
DataGridViewRowDividerDoubleClickEventHandler eh = (DataGridViewRowDividerDoubleClickEventHandler)(Events [RowDividerDoubleClickEvent]);
if (eh != null) eh (this, e);
}
private void dataGridView1_RowDividerDoubleClick(object sender, DataGridViewRowDividerDoubleClickEventArgs e)
{
int x = 0;
}
private void gvPedidos_RowDividerDoubleClick(object sender, DataGridViewRowDividerDoubleClickEventArgs e)
{
}
/// <include file='doc\DataGridView.uex' path='docs/doc[@for="DataGridView.OnMouseDoubleClick"]/*' />
protected override void OnMouseDoubleClick(MouseEventArgs e)
{
base.OnMouseDoubleClick(e);
if (!this.dataGridViewState2[DATAGRIDVIEWSTATE2_messageFromEditingCtrls] &&
!this.dataGridViewOper[DATAGRIDVIEWOPER_trackColResize] &&
!this.dataGridViewOper[DATAGRIDVIEWOPER_trackRowResize] &&
!this.dataGridViewOper[DATAGRIDVIEWOPER_trackColHeadersResize] &&
!this.dataGridViewOper[DATAGRIDVIEWOPER_trackRowHeadersResize])
{
HitTestInfo hti = HitTest(e.X, e.Y);
if (this.ptMouseDownCell.X == hti.col && this.ptMouseDownCell.Y == hti.row)
{
DataGridViewCellMouseEventArgs dgvcme = null;
if (hti.Type != DataGridViewHitTestType.None &&
hti.Type != DataGridViewHitTestType.HorizontalScrollBar &&
hti.Type != DataGridViewHitTestType.VerticalScrollBar)
{
int mouseX = e.X - hti.ColumnX;
if (this.RightToLeftInternal)
{
mouseX += ((hti.col == -1) ? this.RowHeadersWidth : this.Columns[hti.col].Thickness);
}
dgvcme = new DataGridViewCellMouseEventArgs(hti.col, hti.row, mouseX, e.Y - hti.RowY, e);
OnCellMouseDoubleClick(dgvcme);
}
if (!this.dataGridViewOper[DATAGRIDVIEWOPER_trackColRelocation])
{
switch (hti.typeInternal)
{
case DataGridViewHitTestTypeInternal.ColumnHeader:
case DataGridViewHitTestTypeInternal.ColumnHeaderLeft:
case DataGridViewHitTestTypeInternal.ColumnHeaderRight:
case DataGridViewHitTestTypeInternal.FirstColumnHeaderLeft:
{
Debug.Assert(dgvcme != null);
if (dgvcme.ColumnIndex < this.Columns.Count && dgvcme.RowIndex < this.Rows.Count)
{
OnColumnHeaderMouseDoubleClick(dgvcme);
}
break;
}
case DataGridViewHitTestTypeInternal.ColumnResizeLeft:
case DataGridViewHitTestTypeInternal.ColumnResizeRight:
{
int columnIndex = (hti.typeInternal == DataGridViewHitTestTypeInternal.ColumnResizeRight) ? hti.col : hti.adjacentCol;
if (columnIndex < this.Columns.Count)
{
HandledMouseEventArgs hme = new HandledMouseEventArgs(e.Button, e.Clicks, e.X, e.Y, e.Delta, false /*defaultHandledValue*/);
DataGridViewColumnDividerDoubleClickEventArgs dgvcddce = new DataGridViewColumnDividerDoubleClickEventArgs(columnIndex, hme);
Debug.Assert(this.Columns[columnIndex].Resizable == DataGridViewTriState.True);
OnColumnDividerDoubleClick(dgvcddce);
}
break;
}
case DataGridViewHitTestTypeInternal.TopLeftHeaderResizeTop:
case DataGridViewHitTestTypeInternal.TopLeftHeaderResizeBottom:
case DataGridViewHitTestTypeInternal.ColumnHeadersResizeTop:
case DataGridViewHitTestTypeInternal.ColumnHeadersResizeBottom:
{
HandledMouseEventArgs hme = new HandledMouseEventArgs(e.Button, e.Clicks, e.X, e.Y, e.Delta, false /*defaultHandledValue*/);
DataGridViewRowDividerDoubleClickEventArgs dgvrddce = new DataGridViewRowDividerDoubleClickEventArgs(-1, hme);
Debug.Assert(this.columnHeadersHeightSizeMode == DataGridViewColumnHeadersHeightSizeMode.EnableResizing);
OnRowDividerDoubleClick(dgvrddce);
break;
}
case DataGridViewHitTestTypeInternal.RowHeader:
{
Debug.Assert(dgvcme != null);
if (dgvcme.ColumnIndex < this.Columns.Count && dgvcme.RowIndex < this.Rows.Count)
{
OnRowHeaderMouseDoubleClick(dgvcme);
}
break;
}
case DataGridViewHitTestTypeInternal.RowResizeBottom:
case DataGridViewHitTestTypeInternal.RowResizeTop:
{
int rowIndex = (hti.typeInternal == DataGridViewHitTestTypeInternal.RowResizeBottom) ? hti.row : hti.adjacentRow;
if (rowIndex < this.Rows.Count)
{
HandledMouseEventArgs hme = new HandledMouseEventArgs(e.Button, e.Clicks, e.X, e.Y, e.Delta, false /*defaultHandledValue*/);
DataGridViewRowDividerDoubleClickEventArgs dgvrddce = new DataGridViewRowDividerDoubleClickEventArgs(rowIndex, hme);
Debug.Assert(this.Rows[rowIndex].Resizable == DataGridViewTriState.True);
OnRowDividerDoubleClick(dgvrddce);
}
break;
}
case DataGridViewHitTestTypeInternal.TopLeftHeaderResizeLeft:
case DataGridViewHitTestTypeInternal.TopLeftHeaderResizeRight:
case DataGridViewHitTestTypeInternal.RowHeadersResizeLeft:
case DataGridViewHitTestTypeInternal.RowHeadersResizeRight:
{
HandledMouseEventArgs hme = new HandledMouseEventArgs(e.Button, e.Clicks, e.X, e.Y, e.Delta, false /*defaultHandledValue*/);
DataGridViewColumnDividerDoubleClickEventArgs dgvcddce = new DataGridViewColumnDividerDoubleClickEventArgs(-1, hme);
Debug.Assert(this.rowHeadersWidthSizeMode == DataGridViewRowHeadersWidthSizeMode.EnableResizing);
OnColumnDividerDoubleClick(dgvcddce);
break;
}
}
}
}
}
}
/// <include file='doc\DataGridView.uex' path='docs/doc[@for="DataGridView.OnRowDividerDoubleClick"]/*' />
protected virtual void OnRowDividerDoubleClick(DataGridViewRowDividerDoubleClickEventArgs e)
{
DataGridViewRowDividerDoubleClickEventHandler eh = this.Events[EVENT_DATAGRIDVIEWROWDIVIDERDOUBLECLICK] as DataGridViewRowDividerDoubleClickEventHandler;
if (eh != null && !this.dataGridViewOper[DATAGRIDVIEWOPER_inDispose] && !this.IsDisposed)
{
eh(this, e);
}
if (!e.Handled && e.Button == MouseButtons.Left && e.RowIndex < this.Rows.Count)
{
if (e.RowIndex == -1)
{
AutoResizeColumnHeadersHeight(true /*fixedRowHeadersWidth*/, true /*fixedColumnsWidth*/);
}
else
{
if (this.autoSizeRowsMode == DataGridViewAutoSizeRowsMode.None)
{
AutoResizeRowInternal(e.RowIndex, DataGridViewAutoSizeRowMode.AllCells, true /*fixedWidth*/, true /*internalAutosizing*/);
}
else
{
AutoResizeRowInternal(e.RowIndex, MapAutoSizeRowsModeToRowMode(this.autoSizeRowsMode), true /*fixedWidth*/, true /*internalAutosizing*/);
}
}
}
}
/// <summary>
/// Extends BeginInvoke so that when a state object is not needed, null does not need to be passed.
/// <example>
/// datagridviewrowdividerdoubleclickeventhandler.BeginInvoke(sender, e, callback);
/// </example>
/// </summary>
public static IAsyncResult BeginInvoke(this DataGridViewRowDividerDoubleClickEventHandler datagridviewrowdividerdoubleclickeventhandler, Object sender, DataGridViewRowDividerDoubleClickEventArgs e, AsyncCallback callback)
{
if(datagridviewrowdividerdoubleclickeventhandler == null) throw new ArgumentNullException("datagridviewrowdividerdoubleclickeventhandler");
return datagridviewrowdividerdoubleclickeventhandler.BeginInvoke(sender, e, callback, null);
}
private void dtgvData_RowDividerDoubleClick(object sender, DataGridViewRowDividerDoubleClickEventArgs e)
{
}
protected virtual void OnRowDividerDoubleClick(DataGridViewRowDividerDoubleClickEventArgs e);
protected override void OnMouseDoubleClick(MouseEventArgs e)
{
base.OnMouseDoubleClick(e);
if (((!this.dataGridViewState2[0x8000000] && !this.dataGridViewOper[1]) && (!this.dataGridViewOper[2] && !this.dataGridViewOper[0x80])) && !this.dataGridViewOper[0x100])
{
HitTestInfo info = this.HitTest(e.X, e.Y);
if ((this.ptMouseDownCell.X == info.col) && (this.ptMouseDownCell.Y == info.row))
{
DataGridViewCellMouseEventArgs args = null;
if (((info.Type != DataGridViewHitTestType.None) && (info.Type != DataGridViewHitTestType.HorizontalScrollBar)) && (info.Type != DataGridViewHitTestType.VerticalScrollBar))
{
int localX = e.X - info.ColumnX;
if (this.RightToLeftInternal)
{
localX += (info.col == -1) ? this.RowHeadersWidth : this.Columns[info.col].Thickness;
}
args = new DataGridViewCellMouseEventArgs(info.col, info.row, localX, e.Y - info.RowY, e);
this.OnCellMouseDoubleClick(args);
}
if (!this.dataGridViewOper[0x20])
{
switch (info.typeInternal)
{
case DataGridViewHitTestTypeInternal.ColumnHeader:
case DataGridViewHitTestTypeInternal.FirstColumnHeaderLeft:
case DataGridViewHitTestTypeInternal.ColumnHeaderLeft:
case DataGridViewHitTestTypeInternal.ColumnHeaderRight:
if ((args.ColumnIndex < this.Columns.Count) && (args.RowIndex < this.Rows.Count))
{
this.OnColumnHeaderMouseDoubleClick(args);
}
return;
case DataGridViewHitTestTypeInternal.RowHeader:
if ((args.ColumnIndex < this.Columns.Count) && (args.RowIndex < this.Rows.Count))
{
this.OnRowHeaderMouseDoubleClick(args);
}
return;
case DataGridViewHitTestTypeInternal.ColumnResizeLeft:
case DataGridViewHitTestTypeInternal.ColumnResizeRight:
{
int columnIndex = (info.typeInternal == DataGridViewHitTestTypeInternal.ColumnResizeRight) ? info.col : info.adjacentCol;
if (columnIndex < this.Columns.Count)
{
HandledMouseEventArgs args2 = new HandledMouseEventArgs(e.Button, e.Clicks, e.X, e.Y, e.Delta, false);
DataGridViewColumnDividerDoubleClickEventArgs args3 = new DataGridViewColumnDividerDoubleClickEventArgs(columnIndex, args2);
this.OnColumnDividerDoubleClick(args3);
}
return;
}
case DataGridViewHitTestTypeInternal.RowResizeTop:
case DataGridViewHitTestTypeInternal.RowResizeBottom:
{
int rowIndex = (info.typeInternal == DataGridViewHitTestTypeInternal.RowResizeBottom) ? info.row : info.adjacentRow;
if (rowIndex < this.Rows.Count)
{
HandledMouseEventArgs args6 = new HandledMouseEventArgs(e.Button, e.Clicks, e.X, e.Y, e.Delta, false);
DataGridViewRowDividerDoubleClickEventArgs args7 = new DataGridViewRowDividerDoubleClickEventArgs(rowIndex, args6);
this.OnRowDividerDoubleClick(args7);
}
return;
}
case DataGridViewHitTestTypeInternal.TopLeftHeader:
return;
case DataGridViewHitTestTypeInternal.TopLeftHeaderResizeLeft:
case DataGridViewHitTestTypeInternal.TopLeftHeaderResizeRight:
case DataGridViewHitTestTypeInternal.RowHeadersResizeRight:
case DataGridViewHitTestTypeInternal.RowHeadersResizeLeft:
{
HandledMouseEventArgs args8 = new HandledMouseEventArgs(e.Button, e.Clicks, e.X, e.Y, e.Delta, false);
DataGridViewColumnDividerDoubleClickEventArgs args9 = new DataGridViewColumnDividerDoubleClickEventArgs(-1, args8);
this.OnColumnDividerDoubleClick(args9);
return;
}
case DataGridViewHitTestTypeInternal.TopLeftHeaderResizeTop:
case DataGridViewHitTestTypeInternal.TopLeftHeaderResizeBottom:
case DataGridViewHitTestTypeInternal.ColumnHeadersResizeBottom:
case DataGridViewHitTestTypeInternal.ColumnHeadersResizeTop:
{
HandledMouseEventArgs args4 = new HandledMouseEventArgs(e.Button, e.Clicks, e.X, e.Y, e.Delta, false);
DataGridViewRowDividerDoubleClickEventArgs args5 = new DataGridViewRowDividerDoubleClickEventArgs(-1, args4);
this.OnRowDividerDoubleClick(args5);
return;
}
}
}
}
}
}
//-------------------------------------------------------------------------------------
/// <summary>
///
/// </summary>
/// <param name="e"></param>
protected override void OnRowDividerDoubleClick(DataGridViewRowDividerDoubleClickEventArgs e)
{
base.OnRowDividerDoubleClick(e);
ControlInfo ci = GetControl(e.RowIndex);
if(ci == null || ci.Control == null || ci.Opened == false)
return;
this.Rows[e.RowIndex].Height =
RowTemplate.Height +
(ci.Control.PreferredSize.Height > cMaxHeight ? cMaxHeight : ci.Control.PreferredSize.Height);
ci.Height = 0;
}