public ShengListViewStandardLayoutManager(ShengListView imageListView)
: base(imageListView)
{
this.ItemHeight = 24;
this.Renderer = new ShengListViewStandardRenderer(this);
this.Renderer.Theme = imageListView.Theme;
}
public ShengComboSelector2()
{
if (DesignMode)
{
return;
}
SetStyle(ControlStyles.ResizeRedraw, true);
SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
SetStyle(ControlStyles.Selectable, true);
this.Padding = new System.Windows.Forms.Padding(5);
_listView = new ShengListView();
_listView.Padding = new System.Windows.Forms.Padding(0);
_listView.BorderStyle = BorderStyle.None;
_listView.AllowMultiSelection = false;
_listView.LayoutMode = ShengListViewLayoutMode.Descriptive;
//SelectedItemChanaged事件不行，如果就点当前已选中的项，就关不掉下拉框了
_listView.Click += new EventHandler(_listView_Click);
_listView.SelectedItemChanaged += new EventHandler(_listView_SelectedItemChanaged);
_listView.ItemTextGetting += new EventHandler <ShengListViewGetItemTextEventArgs>(_listView_ItemTextGetting);
_popup = new Popup(_listView);
_popup.Closed += new ToolStripDropDownClosedEventHandler(_popup_Closed);
this._dropDownHideTime = DateTime.UtcNow;
ApplyTheme();
}
public ShengListViewDescriptiveLayoutManager(ShengListView imageListView)
: base(imageListView)
{
this.ItemHeight = 40;
this.Renderer = new ShengListViewDescriptiveRenderer(this);
this.Renderer.Theme = imageListView.Theme;
}
internal void Dispose()
{
_imageListView.Controls.Remove(_vScrollBar);
_vScrollBar.Dispose();
_scrollTimer.Stop();
_scrollTimer.Enabled = false;
_scrollTimer.Dispose();
_renderer.Dispose();
_imageListView = null;
}
//public int StartCol { get; set; }
//public int EndCol { get; set; }
#endregion
#region 构造
public ShengListViewLayoutManager(ShengListView imageListView)
{
_imageListView = imageListView;
//_itemSize = new Size(ImageSize, ImageSize);
_itemHeightWithMargin = _itemHeight + _margin;
UpdateScrollBars();
_vScrollBar.Dock = DockStyle.Right;
_imageListView.Controls.Add(_vScrollBar);
_vScrollBar.Scroll += new ScrollEventHandler(_vScrollBar_Scroll);
_vScrollBar.ValueChanged += new EventHandler(_vScrollBar_ValueChanged);
_scrollTimer.Interval = 20;
_scrollTimer.Enabled = false;
_scrollTimer.Tick += new EventHandler(_scrollTimer_Tick);
//_renderer = new ListViewStandardRenderer(this);
//_renderer = new ListViewRenderer(this);
//_renderer = new ListViewDescriptiveRenderer(this);
//_renderer.Theme = _imageListView.Theme;
}