/// <summary>
/// Handles invocation of PostRenderFilterPopupGripBar events
/// </summary>
internal void DoPostRenderFilterPopupGripBarEvent(
Graphics g, FilterPopup filterPopup, GridColumn gridColumn, Rectangle bounds)
{
if (PostRenderFilterPopupGripBar != null)
{
GridPostRenderFilterPopupGripBarEventArgs ev = new
GridPostRenderFilterPopupGripBarEventArgs(g, filterPopup, gridColumn, bounds);
PostRenderFilterPopupGripBar(this, ev);
}
}
/// <summary>
/// Handles invocation of PreRenderFilterPopupGripBar events
/// </summary>
internal bool DoPreRenderFilterPopupGripBarEvent(
Graphics g, FilterPopup filterPopup, GridColumn gridColumn, Rectangle bounds)
{
if (PreRenderFilterPopupGripBar != null)
{
GridPreRenderFilterPopupGripBarEventArgs ev = new
GridPreRenderFilterPopupGripBarEventArgs(g, filterPopup, gridColumn, bounds);
PreRenderFilterPopupGripBar(this, ev);
return (ev.Cancel);
}
return (false);
}
/// <summary>
/// Handles invocation of FilterPopupLoaded events
/// </summary>
internal void DoFilterPopupLoadedEvent(GridColumn column, FilterPopup filterPopup)
{
if (FilterPopupLoaded != null)
{
GridFilterPopupLoadedEventArgs ev = new
GridFilterPopupLoadedEventArgs(column.GridPanel, column, filterPopup);
FilterPopupLoaded(this, ev);
}
}
/// <summary>
/// Handles invocation of FilterPopupOpening events
/// </summary>
internal bool DoFilterPopupOpeningEvent(GridColumn column, FilterPopup filterPopup)
{
if (FilterPopupOpening != null)
{
GridFilterPopupOpeningEventArgs ev = new
GridFilterPopupOpeningEventArgs(column.GridPanel, column, filterPopup);
FilterPopupOpening(this, ev);
return (ev.Cancel);
}
return (false);
}
///<summary>
/// GridPreRenderFilterPopupGripBarEventArgs
///</summary>
///<param name="graphics"></param>
///<param name="filterPopup"></param>
///<param name="gridColumn"></param>
///<param name="bounds"></param>
public GridPreRenderFilterPopupGripBarEventArgs(Graphics graphics,
FilterPopup filterPopup, GridColumn gridColumn, Rectangle bounds)
: base(graphics, filterPopup, gridColumn, bounds)
{
}
///<summary>
/// GridPostRenderFilterPopupGripBarEventArgs
///</summary>
///<param name="graphics"></param>
///<param name="filterPopup"></param>
///<param name="gridColumn"></param>
///<param name="bounds"></param>
public GridPostRenderFilterPopupGripBarEventArgs(Graphics graphics,
FilterPopup filterPopup, GridColumn gridColumn, Rectangle bounds)
: base(gridColumn.GridPanel, gridColumn)
{
_Graphics = graphics;
_FilterPopup = filterPopup;
_Bounds = bounds;
}
///<summary>
/// GridFilterPopupOpeningEventArgs
///</summary>
///<param name="gridPanel"></param>
///<param name="gridColumn"></param>
///<param name="filterPopup"></param>
public GridFilterPopupOpeningEventArgs(
GridPanel gridPanel, GridColumn gridColumn, FilterPopup filterPopup)
: base(gridPanel, gridColumn)
{
_FilterPopup = filterPopup;
}
internal void ActivateFilterPopup(GridPanel panel, GridColumn column)
{
if (_FilterMenu != null)
_FilterMenu.Dispose();
_FilterMenu = new FilterPopup(panel);
_LockedColumn = true;
_HitArea = HeaderArea.NoWhere;
_FilterMenu.ActivatePopup(column, ResetColumnState);
}
private void ProcessFilterHit(GridGroupBox box)
{
if (_FilterMenu != null)
_FilterMenu.Dispose();
_LockedColumn = true;
_FilterMenu = new FilterPopup(GridPanel);
_FilterMenu.ActivatePopup(box.Column, box.FilterImageRelBounds, ResetState);
}