internal bool confirmSelect(ChartObject obj) { bool res = true; switch (obj.getType()) { case ItemType.Box: if (BoxSelecting != null) { BoxConfirmArgs args = new BoxConfirmArgs((Box)obj); BoxSelecting(this, args); res = args.Confirm; } break; case ItemType.ControlHost: if (ControlHostSelecting != null) { ControlHostConfirmArgs args = new ControlHostConfirmArgs((ControlHost)obj); ControlHostSelecting(this, args); res = args.Confirm; } break; case ItemType.Table: if (TableSelecting != null) { TableConfirmArgs args = new TableConfirmArgs((Table)obj); TableSelecting(this, args); res = args.Confirm; } break; case ItemType.Arrow: if (ArrowSelecting != null) { ArrowConfirmArgs args = new ArrowConfirmArgs((Arrow)obj); ArrowSelecting(this, args); res = args.Confirm; } break; } return res; }
internal bool confirmModify(ChartObject item) { PointF point = AlignPointToGrid(interaction.CurrentPoint); int selHandle = interaction.SelectionHandle; bool validated = true; switch (item.getType()) { case ItemType.Box: if (BoxModifying != null) { Box box = (Box)item; BoxConfirmArgs args = new BoxConfirmArgs(box, point, selHandle); BoxModifying(this, args); validated = args.Confirm; } break; case ItemType.ControlHost: if (ControlHostModifying != null) { ControlHost host = (ControlHost)item; ControlHostConfirmArgs args = new ControlHostConfirmArgs(host, point, selHandle); ControlHostModifying(this, args); validated = args.Confirm; } break; case ItemType.Table: if (TableModifying != null) { Table table = (Table)item; TableConfirmArgs args = new TableConfirmArgs(table, point, selHandle); TableModifying(this, args); validated = args.Confirm; } break; case ItemType.Arrow: if (ArrowModifying != null) { Arrow arrow = (Arrow)item; ArrowConfirmArgs args = new ArrowConfirmArgs(arrow, point, selHandle); ArrowModifying(this, args); validated = args.Confirm; } break; } return validated; }
private void flowChart1_ArrowSelecting(object sender, ArrowConfirmArgs e) { BoxPropertiesExt pro = (BoxPropertiesExt)e.Arrow.Tag; pro.property.typbeName = "分支";// pro.model; propertyGrid1.SelectedObject = pro.property; }
/// <summary> /// 箭头绘画 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void flowChart1_ArrowCreating(object sender, AttachConfirmArgs e) { Box destBox = (Box)e.Destination; Box originBox=(Box)e.Origin; //判断连接点的输入元件类型是否相同,相同则不允许连接 if (MainFormExt.ConnectorElements.Contains(destBox)) { foreach (Arrow arrow in destBox.IncomingArrows) { Box box = (Box)arrow.Destination; if (box.Text == destBox.Text) { e.Confirm = false; return; } } } if (MainFormExt.ComponentElements.Contains(originBox)&& MainFormExt.ComponentElements.Contains(destBox) && (originBox.OutgoingArrows.Count > 0 || destBox.IncomingArrows.Count > 0)) { e.Confirm = false; return; } else if (MainFormExt.StartElements.Contains(originBox) && //originBox.OutgoingArrows.Count<=0&& MainFormExt.ComponentElements.Contains(destBox)) { e.Confirm = true; } else if (MainFormExt.ConnectorElements.Contains(originBox) && MainFormExt.ComponentElements.Contains(destBox)) { e.Confirm = true; } else if (MainFormExt.ComponentElements.Contains(originBox) && (MainFormExt.ComponentElements.Contains(destBox) || (MainFormExt.EndElements.Contains(destBox) //&&destBox.IncomingArrows.Count<=0 ) || MainFormExt.ConnectorElements.Contains(destBox) ) ) { e.Confirm = true; } else { e.Confirm = false; return; } BoxPropertiesExt pro = new BoxPropertiesExt(); pro.property = (Element)new ArrowElement(); pro.model = "-3"; e.Arrow.Tag = pro; ArrowConfirmArgs args = new ArrowConfirmArgs(e.Arrow); flowChart1_ArrowSelecting(this.propertyGrid1, args); //this.propertyGrid1.SelectedObject = pro; }
private void flowChart1_ArrowModifying(object sender, ArrowConfirmArgs e) { toolStripStatusLabel1.Text = GridUnfix(e.Point).ToString(); }
private void fcFlowChart_ArrowModifying(object sender, ArrowConfirmArgs e) { form1.ModeModify(); if (fcFlowChart.Selection.Arrows.Count == 1) // We're playing with just one arrow... { DoArrowModifyingOperations(e.Arrow, e.SelectionHandle); } }
private void fcFlowChart_ArrowDeleting(object sender, ArrowConfirmArgs e) { e.Confirm = false; MessageBox.Show("Not Implemented"); }