/// <summary>
/// flowLayoutPanelEx 选择发生变化通知 【示例】
/// </summary>
void Event_FlowControl(FlowCellUserControl uc)
{
if (uc.CellPreset.Brush is SolidBrush)
{
solidUserControl1.color = ((SolidBrush)uc.CellPreset.Brush).Color;
}
else if (uc.CellPreset.Brush is LinearGradientBrush)
{
// _EanbleNotify = false;
linearGradientUserControl1.LinearGradientBrushInfo = new NSLinearGradientBrushInfo(((LinearGradientBrush)uc.CellPreset.Brush).InterpolationColors, uc.CellPreset.Angle);
Event_LinearBrushControl(((LinearGradientBrush)uc.CellPreset.Brush).InterpolationColors, uc.CellPreset.Angle);
_EanbleNotify = true;
}
else if (uc.CellPreset.Brush is HatchBrush)
{
HatchBrush hb = ((HatchBrush)uc.CellPreset.Brush);
if (_hatchBrushExample != null)
{
_hatchBrushExample.Dispose();
}
hatchBrushInfo.Style = hb.HatchStyle;
_hatchBrushExample = new HatchBrush(hatchBrushInfo.Style, hatchBrushInfo.ForeColor, hatchBrushInfo.BackColor);
Notify();
}
else if (uc.CellPreset.Brush is PathGradientBrush)
{
// _EanbleNotify = false;
linearGradientUserControl2.LinearGradientBrushInfo = new NSLinearGradientBrushInfo(((PathGradientBrush)uc.CellPreset.Brush).InterpolationColors, 0);
Event_PathBrushControl(((PathGradientBrush)uc.CellPreset.Brush).InterpolationColors, 0);
// _EanbleNotify = true;
}
}
public void Add(FlowCell cell)
{
list.Add(cell);//添加到链表
FlowCellUserControl CellUserControl = new FlowCellUserControl(cell);
CellUserControl.Length = CellLength;
CellUserControl.EventSelectTrue = CellPresetUserControl_SelectedTrue;
CellUserControl.EventMenuDelete = CellPresetUserControl_MenuDelete;
Controls.Add(CellUserControl);
}
void CellPresetUserControl_SelectedTrue(FlowCellUserControl cellUC)
{
foreach (UserControl userControl in Controls)
{
if (userControl is FlowCellUserControl && userControl != cellUC)
{
((FlowCellUserControl)userControl)._Selected = false;
((FlowCellUserControl)userControl).Invalidate();
}
}
if (EventSelectedChange != null)
{
EventSelectedChange(cellUC);
}
}
void UpdateData(bool ToControl)
{
if (ToControl)
{
Controls.Clear();
for (int i = 0; i < list.Count; i++)
{
FlowCell cell = list[i];
FlowCellUserControl CellUserControl = new FlowCellUserControl(cell);
CellUserControl.Length = CellLength;
CellUserControl.EventSelectTrue = CellPresetUserControl_SelectedTrue;
CellUserControl.EventMenuDelete = CellPresetUserControl_MenuDelete;
Controls.Add(CellUserControl);
}
}
else
{
//...
}
}
void CellPresetUserControl_MenuDelete(FlowCellUserControl cellUC)
{
list.Remove(cellUC.CellPreset);
Controls.Remove(cellUC);
}