private void SetFlowLayout(string path)
{
if (!Directory.Exists(path))
{
return;
}
this.flowLayoutPanel_GalleryItem.Controls.Clear();
DirectoryInfo di = new DirectoryInfo(path);
FileSystemInfo[] files = di.GetFileSystemInfos();
try
{
for (int i = 0; i < files.Length; i++)
{
//如果不是文件
if (files[i] is FileInfo)
{
FileInfo file = files[i] as FileInfo;
string ext = file.Extension;
if (ext.ToLower() != ".mxd")
{
continue;
}
string title = Path.GetFileNameWithoutExtension(file.FullName);
string hoverImgPath = clsConfig.GetThumbFolder(dataPath) + "\\" + title + ".jpg";
ucGalleryItem gi = new ucGalleryItem();
gi.Title = title;
gi.HoverImagePath = hoverImgPath;
gi.DataPath = file.FullName;
gi.delegateClick += new delegateClick(gi_Click);
gi.delegateMouseEnter += new delegateMouseEnter(gi_MouseEnter);
gi.delegateMouseLeave += new delegateMouseLeave(gi_MouseLeave);
//滚动事件
gi.MouseWheel += FlowLayoutMouseWheel_MouseWheel;
//gi.BackColorPanel.MouseWheel += FlowLayoutMouseWheel_MouseWheel;
//gi.TitleLabel.MouseWheel += FlowLayoutMouseWheel_MouseWheel;
this.flowLayoutPanel_GalleryItem.Controls.Add(gi);
}
}
}
catch { }
}
void gi_MouseEnter(ucGalleryItem ucgi)
{
if (ucgi != null)
{
if (!File.Exists(ucgi.HoverImagePath))
{
return;
}
Image img = Image.FromFile(ucgi.HoverImagePath);
this.pic_PreView.BackgroundImage = img;
this.lbl_PreViewMapTitle.Text = ucgi.Title;
this.pic_PreView.Tag = ucgi.DataPath;
}
}
void gi_MouseLeave(ucGalleryItem ucgi)
{
//this.pic_PreView.BackgroundImage = null;
//this.lbl_PreViewMapTitle.Text = "";
}
void gi_Click(ucGalleryItem ucgi)
{
frmMapView frmMap = new frmMapView(parentForm, this);
frmMap.MapPath = ucgi.DataPath;
frmMap.Show();
}