public override void MouseMove(MouseEventArgs e)
{
if (FHotDomain.BeginNo >= 0)
{
Style.UpdateInfoRePaint();
}
FHotDomain.Clear();
FDrawHotDomainRegion = false;
base.MouseMove(e);
if (!this.MouseMoveRestrain)
{
this.GetDomainFrom(this.MouseMoveItemNo, this.MouseMoveItemOffset, FHotDomain);
HCViewData vTopData = this.GetTopLevelDataAt(e.X, e.Y) as HCViewData;
if ((vTopData == this) || (!vTopData.FDrawHotDomainRegion))
{
if (FHotDomain.BeginNo >= 0)
{
FDrawHotDomainRegion = true;
Style.UpdateInfoRePaint();
}
}
}
}
public HCEdit()
{
HCUnitConversion.Initialization();
//this.DoubleBuffered = true;
//Create(); // 便于子类在构造函数前执行
FHCExtFormat = DataFormats.GetFormat(HC.HC_EXT);
SetStyle(ControlStyles.Selectable, true); // 可接收焦点
FStyle = new HCStyle(true, true);
FUndoList = new HCUndoList();
FUndoList.OnUndo = DoUndo;
FUndoList.OnRedo = DoRedo;
FUndoList.OnUndoNew = DoUndoNew;
FUndoList.OnUndoGroupStart = DoUndoGroupBegin;
FUndoList.OnUndoGroupEnd = DoUndoGroupEnd;
FData = new HCViewData(FStyle);
FData.Width = 200;
FData.OnGetUndoList = DoGetUndoList;
FData.OnCreateItemByStyle = DoDataCreateStyleItem;
FData.OnDrawItemPaintBefor = DoDrawItemPaintBefor;
FData.OnInsertItem = DoDataInsertItem;
FData.OnRemoveItem = DoDataRemoveItem;
// 垂直滚动条，范围在Resize中设置
FVScrollBar = new HCScrollBar();
FVScrollBar.Orientation = Orientation.oriVertical;
FVScrollBar.OnScroll = DoVScrollChange;
// 水平滚动条，范围在Resize中设置
FHScrollBar = new HCScrollBar();
FHScrollBar.Orientation = Orientation.oriHorizontal;
FHScrollBar.OnScroll = DoVScrollChange;
this.Controls.Add(FHScrollBar);
this.Controls.Add(FVScrollBar);
FChanged = false;
this.ResumeLayout();
}
public override void MouseMove(MouseEventArgs e)
{
bool vRePaint = this.Style.DrawHotDomainRegion && (FHotDomain.BeginNo >= 0);
FHotDomain.Clear();
base.MouseMove(e);
if (!this.MouseMoveRestrain)
{
this.GetDomainFrom(this.MouseMoveItemNo, this.MouseMoveItemOffset, FHotDomain);
HCViewData vTopData = this.GetTopLevelDataAt(e.X, e.Y) as HCViewData;
if ((vTopData == this) || (vTopData.HotDomain.BeginNo < 0))
{
if (this.Style.DrawHotDomainRegion && (FHotDomain.BeginNo >= 0))
{
vRePaint = true;
}
}
}
if (vRePaint)
{
Style.UpdateInfoRePaint();
}
}