protected override void OnItemDrag(ItemDragEventArgs e)
{
//Begins a drag-and-drop operation in the ListView control.
this.DoDragDrop(this.SelectedItems, DragDropEffects.Move);
base.OnItemDrag(e);
}
private void treeView1_ItemDrag(object sender, ItemDragEventArgs e)
{
// gx2. jsx, jsc reflector
// ?
// http://support.microsoft.com/kb/307968
// we can drag it into scite
// DragDrop.DoDragDrop returns only after the complete drag-drop process is finished,
// http://w3facility.org/question/dodragdrop-freezes-winforms-app-sometimes/
// https://msdn.microsoft.com/en-us/library/ms649011(VS.85).aspx
// http://www.codeproject.com/Articles/17266/Drag-and-Drop-Items-in-a-WPF-ListView
Console.WriteLine("treeView1_ItemDrag"); ;
// http://stackoverflow.com/questions/1772102/c-sharp-drag-and-drop-from-my-custom-app-to-notepad
var x = new DataObject(
"treeView1_ItemDrag " + new { e.Item }
);
// like props/ reg keys/ version nodes
x.SetData("text/nodes/0", "hello");
x.SetData("text/nodes/1", "world");
// https://msdn.microsoft.com/en-us/library/system.windows.forms.control.dodragdrop(v=vs.110).aspx
//this.DoDragDrop("treeView1_ItemDrag " + new { e.Item }, DragDropEffects.Copy);
treeView1.DoDragDrop(x, DragDropEffects.Copy);
// https://code.google.com/p/chromium/issues/detail?id=31037
// https://searchcode.com/codesearch/view/32985148/
}
private void tvFields_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
try
{
MemoryStream xlsStream = null;
try
{
object o = GetClipboardObj((TreeNode)e.Item, ref xlsStream);
if (o != null)
{
DoDragDrop(o, DragDropEffects.Copy);
}
}
finally
{
if (xlsStream != null)
{
xlsStream.Close();
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void tv1_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
//Primary (internal) data type
ArrayList toDrag = new ArrayList();
CShItem csi = ((TreeNode)e.Item).Tag as CShItem;
toDrag.Add(csi);
//also need Shell IDList Array
System.IO.MemoryStream MS;
MS = CProcDataObject.MakeShellIDArray(toDrag);
//Fairly universal data type (must be an array)
string[] strD = new string[1];
strD[0] = csi.Path;
//Build data to drag
DataObject dataObj = new DataObject();
dataObj.SetData(toDrag);
if (MS != null)
{
dataObj.SetData("Shell IDList Array", true, MS);
}
dataObj.SetData("FileDrop", true, strD);
//Do drag, allowing Copy and Move
DragDropEffects ddeff;
ddeff = tv1.DoDragDrop(dataObj, DragDropEffects.Copy | DragDropEffects.Move);
//the following line commented out, since we can't depend on ddeff
//If ddeff = DragDropEffects.None Then Exit Sub 'nothing happened
RefreshNode(FindAncestorNode(csi));
}
//is the drag event a drag using the right mouse button
private void TreeView_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
// -----------------------------------------------------------------
// User has initiated a drag on a node - the full xml of the node
// is stored as the data associated with the drag event args.
// -----------------------------------------------------------------
//If what is being dragged is not already in the controller as a selected item.
if ((Controller.SelectedFactorialPath != GetPathFromNode((TreeNode)e.Item)))
{
SelectedNode = (TreeNode)e.Item;
//add it to the base controller (by setting the selected node of the tree to the dragged item. This then fires the selection changed event for the tree which I think is handled by the base controller. This will add the dragged items to the base controller)
}
//Work out the xml of what you are dragging.
string FullXML = "";
//used to store the xml of ALL the components that have been selected in the drag 'reset it to nothing, ready for recreation.
ApsimFile.Component Comp = Controller.ApsimData.Find(Controller.SelectedFactorialPath);
//get the component for this particular selected node (using it's path)
FullXML = FullXML + Comp.FullXML();
//get the xml for the component and add it to the xml of previous selected nodes
PathsBeingDragged = new StringCollection();
PathsBeingDragged.Add(Controller.SelectedFactorialPath);
//store the paths of ALL the nodes that are being dragged in a global variable, so it can be used by other drag events.
//Raise the other DragDropEvents
DoDragDrop(FullXML, DragDropEffects.Copy);
//parameters: (Store xml of what you are dragging in "data" Drag Event Argument), (allowable types of left mouse drags [Drag Drop Effects are of type FlagsAttribute, which allow bitwise operators AND and OR]).
}
private void lstVwPaginated_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
if (ItemDrag != null)
{
ItemDrag(sender, e);
}
}
private void ListViewItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
// --------------------------------------------------------
// User is trying to initiate a drag - allow drag operation
// --------------------------------------------------------
VariableListView.DoDragDrop("xx", DragDropEffects.All);
}
private void treeView_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
TreeNode node = (TreeNode)e.Item;
if (node == null || node.Tag == null)
{
return;
}
// create a data object
DataObject data;
if (node.Tag is String)
{
data = new DataObject(DataFormats.Text, node.Tag);
}
else if (node.Tag is Bitmap)
{
data = new DataObject(DataFormats.Bitmap, node.Tag);
}
else if (node.Tag is NMyDataObject)
{
data = new DataObject("My Custom Format", node.Tag);
}
else
{
return;
}
treeView.DoDragDrop(data, DragDropEffects.Copy);
}
private void TreeView1_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
if (!(TreeView1.SelectedNode.GetNodeCount(true) > 0))
{
TreeView1.DoDragDrop(TreeView1.SelectedNode.Text, DragDropEffects.Copy | DragDropEffects.Move);
}
}
// On dragging beggin
private void camerasTree_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
TreeNode dragNode = (TreeNode)e.Item;
// drag it
camerasTree.DoDragDrop(dragNode.FullPath, DragDropEffects.Copy);
}
/// <summary>
/// This method initialises the dragging of a ListViewItem
/// </summary>
void ItemDrag(object sender, ItemDragEventArgs e)
{
ReleaseCom();
startButton = e.Button;
FileSystemInfo[] items = listView.GetSelected();
List<ShellItem> list = new List<ShellItem>();
foreach (FileSystemInfo f in items)
{
//IntPtr[] pidls = ShellFolder.GetPIDLs(items);
IntPtr pidl = ShellFolder.GetPathPIDL(f);
//IShellFolder parentShellFolder = ShellFolder.GetParentShellFolder(items[0]);
string parentDirectory = ShellFolder.GetParentDirectoryPath(f);
IntPtr parentShellFolder = ShellFolder.GetShellFolderIntPtr(parentDirectory);
ShellItem item = new ShellItem(browser, pidl, parentShellFolder);
list.Add(item);
}
dataObjectPtr = ShellHelper.GetIDataObject(list.ToArray());
if (dataObjectPtr != IntPtr.Zero)
{
DragDropEffects effects;
//OnDragStart(new DragEnterEventArgs((items[0].ParentItem != null ? items[0].ParentItem : items[0]), fileView.ListView));
ShellAPI.DoDragDrop(dataObjectPtr, this, DragDropEffects.Copy | DragDropEffects.Link | DragDropEffects.Move, out effects);
//OnDragEnd(new EventArgs());
}
}
private void tvStatuses_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
NodeToBeDeleted = (TreeNode)e.Item;
string strItem = e.Item.ToString();
DoDragDrop(strItem, DragDropEffects.Copy | DragDropEffects.Move);
}
// --------------------------------------------------------
// User is trying to initiate a drag - allow drag operation
// --------------------------------------------------------
private void ListView_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
ApsimFile.Component Comp = Controller.ApsimData.Find(NodePath);
ApsimFile.Component SelectedComp = Comp.Find(ListView.SelectedItems[0].Text);
string DataString = SelectedComp.FullXML();
ListView.DoDragDrop(DataString, DragDropEffects.All);
}
private void base_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
System.Diagnostics.Debug.WriteLine("ItemDrag fired");
TreeNode draggedNode = (TreeNode)e.Item;
ContentDetail noteForDraggedNode = GetContentDetailForNode(draggedNode);
this.DoDragDrop(new DraggedNodeData(this.InstanceId, noteForDraggedNode.Id, noteForDraggedNode.Xml), DragDropEffects.Move | DragDropEffects.Copy);
}
/// <summary>
/// Called when we start dragging an item out of our listview
/// </summary>
private void listViewFile_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
string[] files = GetSelection();
if (files != null)
{
DoDragDrop(new DataObject(DataFormats.FileDrop, files), DragDropEffects.Copy /* | DragDropEffects.Move | DragDropEffects.Link */);
}
}
protected override void OnItemDrag(ItemDragEventArgs e)
{
// can't drag the root node
if (!base.SelectedNodes.Contains(base.Nodes[0]))
DoDragDrop(BeginDragNodes(base.SelectedNodes), DragDropEffects.All);
else
base.OnItemDrag(e);
}
private void stencilChooserTreeView_ItemDrag(object sender, ItemDragEventArgs e)
{
ModelStencil modelStencil;
if (modelStencils.TryGetValue(((TreeNode)e.Item).Text, out modelStencil))
{
this.DoDragDrop(modelStencil, DragDropEffects.Move);
}
}
private void tvDoctorGroup_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
//开始进行"Drag"操作
DoDragDrop((TreeNode)e.Item, DragDropEffects.Move);
}
}
//protected override void WndProc(ref System.Windows.Forms.Message m)
//{
// const int WM_PAINT = 0xf ;
// switch(m.Msg)
// {
// case WM_PAINT:
// if(this.View == System.Windows.Forms.View.Details && this.Columns.Count > 0)
// {
// this.Columns[this.Columns.Count - 1].Width = -2 ;
// }
// break ;
// }
// base.WndProc (ref m);
//}
protected override void OnItemDrag(ItemDragEventArgs e)
{
if (!this.AllowRowReorder)
{
return;
}
base.DoDragDrop(REORDER, DragDropEffects.Move);
base.OnItemDrag(e);
}
private void treeView_ItemDrag(object sender, ItemDragEventArgs e)
{
Debug.WriteLine("\t Source Tree Item Dragged... ");
if (e.Button == MouseButtons.Left)
{
treeView.DoDragDrop(e.Item.ToString(), DragDropEffects.Copy | DragDropEffects.All);
}
}
private void _folders_ItemDrag(object sender, ItemDragEventArgs e)
{
// allow dragging of nodes
var selection = (ISelection)e.Item;
// send the node
if (selection.Item != null)
_folders.DoDragDrop(selection.Item, DragDropEffects.Move);
}
private void lstv_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
XBitmap[] axbm = new XBitmap[lstv.SelectedItems.Count];
for (int i = 0; i < lstv.SelectedItems.Count; i++)
{
axbm[i] = (XBitmap)lstv.SelectedItems[i].Tag;
}
DoDragDrop(axbm, DragDropEffects.All);
}
private void treeSchema_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
TreeNode node = (TreeNode)e.Item;
if (node != null)
{
treeSchema.DoDragDrop(node.Text, DragDropEffects.Copy | DragDropEffects.Move);
}
}
// drag nodes from tree to grid
private void _tree_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
TreeNode node = e.Item as TreeNode;
if (node != null && node.Tag is DataColumn)
{
DoDragDrop(e.Item, DragDropEffects.Copy);
}
}
/// <summary>
/// Starts a drag-and-drop operation on the FolderList.
/// </summary>
/// <param name="sender">The control that is the source of the event.</param>
/// <param name="e">Arguments associated with the event.</param>
private void treeView_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
// Extract the parameters that are useful in describing and opening up an object. This is the value that will be
// passed around to other controls that can consume a drag-and-drop operation from the Folder List.
DataObject dataObject = new DataObject(typeof(TreeNode).ToString(), e.Item);
// Begin the drag-and-drop operation with the element selected.
this.DoDragDrop(dataObject, DragDropEffects.Copy | DragDropEffects.Move);
}
private void listView1_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
ListViewItem dragedLvi = (ListViewItem)e.Item;
if (DragDropEffects.Move == listView1.DoDragDrop(dragedLvi, DragDropEffects.Move))
{
listView1.Items.Remove(dragedLvi);
}
}
/// <summary>
/// Starts drag and drop.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void _qsetTreeView_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
QSetItemBase item = ((QSetItemTreeNode)e.Item).QSetItem;
if (!(item.ParentItem is QSetMachineItem) && !(item is QSetModel))
{
_qsetTreeView.DoDragDrop(((QSetItemTreeNode)e.Item).QSetItem, DragDropEffects.Move);
}
}
// the ItemDrag event for both TreeView controls.
private void TreeView_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
//invoke the drag and drop operation
DoDragDrop(e.Item, DragDropEffects.Move | DragDropEffects.Copy);
}
}
private void MogControl_PackageTreeView_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
DataObject send = GetItemDragEventDataObject();
if (send != null)
{
// Fire the DragDrop event
DragDropEffects dde1 = DoDragDrop(send, DragDropEffects.Copy);
}
}
private void tvTree_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
ArrayList nodes = new ArrayList();
foreach (imTreeNode tn in this.tvTree.SelectedNodes)
{
nodes.Add(tn);
}
this.tvTree.DoDragDrop(nodes, DragDropEffects.Link);
}
/// <summary>
/// Prepare to drag a package into the assigned packages window
/// </summary>
private void ProjectPackagesTreeView_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
DataObject send = PrepareDragObject(ProjectPackagesTreeView, ProjectPackagesTreeView.SelectedNode);
if (send != null)
{
// Fire the DragDrop event
DragDropEffects dde1 = DoDragDrop(send, DragDropEffects.Copy);
}
}
private void listView1_ItemDrag(object sender, ItemDragEventArgs e)
{
if (e.Item is ListViewItem)
{
var listViewItem = e.Item as ListViewItem;
if (!string.IsNullOrEmpty(listViewItem.Text))
DoDragDrop(new DragItem(listViewItem.Text), DragDropEffects.Copy);
}
}
// On dragging beggin
private void camerasTree_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
TreeNode dragNode = (TreeNode)e.Item;
// check for camera item
if (camerasTree.GetNodeType(dragNode) == NodeType.Camera)
{
// drag it
camerasTree.DoDragDrop(camerasTree.GetCameraFullName(dragNode), DragDropEffects.Copy);
}
}
private void JThumbnailView_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
ArrayList files = new ArrayList();
foreach (ListViewItem lvi in this.SelectedItems)
{
files.Add(lvi.Tag.ToString());
}
// DataObjectEx data = new DataObjectEx();
// data.SetData(DataFormats.FileDrop, (string[])files.ToArray(typeof(string)));
DragDropEffects res = this.DoDragDrop((string[])files.ToArray(typeof(string)), DragDropEffects.Copy | DragDropEffects.Move);
}
private void lvRepositories_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
if (this.lvRepositories.SelectedItems.Count > 0)
{
ArrayList selected = new ArrayList();
foreach (ListViewItem item in this.lvRepositories.SelectedItems)
{
selected.Add(item);
}
this.lvRepositories.DoDragDrop(selected, DragDropEffects.Move);
}
}
private void lsvBedView_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
lsvBedView.DoDragDrop(e.Item, DragDropEffects.Move);
ListViewItem lvi = (ListViewItem)e.Item;
ai = lvi.Index;
//换床处理
if (ChangeItems(ai, bi) == 1)
{
//刷新床位***待添加
}
}
private void treeProject_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
System.Windows.Forms.TreeNode node = (System.Windows.Forms.TreeNode)e.Item;
if (node.Level == 0)
{
return;
}
timerDragDrop.Interval = 100;
timerDragDrop.Start();
DoDragDrop(e.Item, DragDropEffects.Move);
}
private void C_GroupInfoTree_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
// Move the dragged node when the left mouse button is used.
if (e.Button == MouseButtons.Left)
{
DoDragDrop(e.Item, DragDropEffects.Move);
}
// Copy the dragged node when the right mouse button is used.
else if (e.Button == MouseButtons.Right)
{
DoDragDrop(e.Item, DragDropEffects.Copy);
}
}
private void treeViewAdv_ItemDrag(object sender, System.Windows.Forms.ItemDragEventArgs e)
{
TreeViewAdv treeViewAdv = sender as TreeViewAdv;
// The TreeViewAdv always provides an array of selected nodes.
TreeNodeAdv[] nodes = e.Item as TreeNodeAdv[];
// Let us get only the first selected node.
TreeNodeAdv node = nodes[0];
// Only allow move
DragDropEffects result = treeViewAdv.DoDragDrop(nodes, DragDropEffects.Move);
}
private void CourseTree_ItemDrag(object sender, ItemDragEventArgs e)
{
if (EditorObserver.HostEditorMode == Utils.Controls.HtmlEditing.Enums.HtmlEditingToolMode.Design)
{
dragNode = (TreeNode)e.Item;
CourseTree.SelectedNode = dragNode;
// Запрещено перемещать следующие узлы:
// корень учебной программы, входы, выходы, ответы, компетенции
// во входах, кроме внешних компетенций.
if (!(dragNode is CourseRoot ||
dragNode is InConceptParent ||
dragNode is OutConceptParent ||
dragNode is Response ||
dragNode is InConceptParent &&
dragNode.Parent == CourseTree.InConceptsParent ||
dragNode is InDummyConcept &&
dragNode.Parent != CourseTree.InConceptsParent))
{
//if (((CourseItem)dragNode).NodeType == Enums.ItemType.Question)
//{
// question = (dragNode as Question);
// priorParent = (dragNode.Parent as ECNode);
//}
dragImageList.Images.Clear();
if (dragNode.Bounds.Size.Width + CourseTree.Indent > 256)
{
dragImageList.ImageSize = new Size(256, dragNode.Bounds.Height);
}
else
{
dragImageList.ImageSize = new Size(dragNode.Bounds.Size.Width + CourseTree.Indent,
dragNode.Bounds.Height);
}
var bmp = new Bitmap(dragNode.Bounds.Width + CourseTree.Indent, dragNode.Bounds.Height);
var g = Graphics.FromImage(bmp);
g.DrawString(dragNode.Text, CourseTree.Font, new SolidBrush(CourseTree.ForeColor), CourseTree.Indent,
1.0f);
dragImageList.Images.Add(bmp);
var p = CourseTree.PointToClient(Control.MousePosition);
var dx = p.X + CourseTree.Indent - dragNode.Bounds.Left;
var dy = p.Y - dragNode.Bounds.Top;
if (DragHelper.ImageList_BeginDrag(dragImageList.Handle, 0, dx, dy))
{
CourseTree.DoDragDrop(bmp, DragDropEffects.Move);
DragHelper.ImageList_EndDrag();
}
}
}
}
private void listView_ItemDrag(object sender, ItemDragEventArgs e)
{
ListView listView = sender as ListView;
if (listView == null)
return;
if (listView == lvDisplayedColumns && listView.SelectedItems.Contains(lvDisplayedColumns.Items[0]))
{
MessageBox.Show(this, string.Format("The \"{0}\" column can't be moved!", ((ColumnData)lvDisplayedColumns.Items[0].Tag).Header));
return;
}
mDragStartListView = listView;
mDragStartListView.DoDragDrop(listView.SelectedItems, DragDropEffects.Move | DragDropEffects.Copy);
}
/// <summary>
/// This method initialises the dragging of a TreeNode
/// </summary>
void ItemDrag(object sender, ItemDragEventArgs e)
{
ReleaseCom();
startButton = e.Button;
ShellItem item = (ShellItem)((TreeNode)e.Item).Tag;
dataObjectPtr = ShellHelper.GetIDataObject(new ShellItem[] { item });
if (dataObjectPtr != IntPtr.Zero)
{
DragDropEffects effects;
OnDragStart(new DragEnterEventArgs((item.ParentItem != null ? item.ParentItem : item), br.FolderView));
ShellAPI.DoDragDrop(dataObjectPtr, this, DragDropEffects.Copy | DragDropEffects.Link | DragDropEffects.Move, out effects);
OnDragEnd(new EventArgs());
}
}
// Used to start a drag
protected void ItemDragEvent(object sender, ItemDragEventArgs e)
{
try {
if (e.Item is IDragDropItem) {
IDragDropItem node = (IDragDropItem)e.Item;
node.SelectThisItem();
if (node.IsDragSource) {
// Not too elegant, but we might be dragging
// controls to the design surface
DesignerHost.Host.AddingControls = true;
((Control)_control).DoDragDrop(node, DragDropEffects.Copy);
DesignerHost.Host.AddingControls = false;
}
}
} catch (Exception ex) {
TraceUtil.WriteLineWarning(this, "ItemDragEvent exception: " + ex);
}
}
private void listViewResults_ItemDrag(object sender, ItemDragEventArgs e)
{
List<int> cardIDs = new List<int>();
foreach (ListViewItem item in listViewResults.SelectedItems)
{
if(item is IDListViewItem)
cardIDs.Add(((IDListViewItem)item).ID);
}
if (cardIDs.Count > 0)
{
LanguageData dataLayer = new LanguageData();
string description = string.Empty;
foreach (dsLanguageData.CardRow card in dataLayer.GetCardsByIDs(cardIDs))
{
description += ", " + card.Question;
}
description = description.Remove(0, 2);
DoDragDrop(new CardDragDropHolder(this, cardIDs, description, CardDragDropAction.Add), DragDropEffects.All);
}
}
private void treeView1_ItemDrag(object sender, ItemDragEventArgs e)
{
if (e.Item is EditorItem)
DoDragDrop(e.Item, DragDropEffects.Move);
}
private void treeView1_ItemDrag(object sender, ItemDragEventArgs e)
{
if (((TreeNode)e.Item).Tag is Layer) return;
if (((TreeNode)e.Item).Tag is Level) return;
Editor.Instance.beginCommand("Drag Item");
DoDragDrop(e.Item, DragDropEffects.Move);
}
private void listView1_ItemDrag(object sender, ItemDragEventArgs e)
{
ListViewItem lvi = (ListViewItem)e.Item;
if (lvi.Tag.ToString() == "folder") return;
toolStripStatusLabel1.Text = lvi.ToolTipText;
Bitmap bmp = new Bitmap(listView1.LargeImageList.Images[lvi.ImageKey]);
dragcursor = new Cursor(bmp.GetHicon());
listView1.DoDragDrop(e.Item, DragDropEffects.Move);
}
private void lstDBSpecies_ItemDrag(object sender, ItemDragEventArgs e)
{
SpecieDrag drag = new SpecieDrag(new DataRow[lstDBSpecies.SelectedItems.Count]);
for (int i = 0; i < lstDBSpecies.SelectedItems.Count; i++)
drag.Value[i] = (DataRow)lstDBSpecies.SelectedItems[i].Tag;
DoDragDrop(drag, DragDropEffects.Move | DragDropEffects.Link);
}
//-------------------------------------------------------------------------------------
#region << Drag&Drop Methods >>
void treeView_ItemDrag(object sender, ItemDragEventArgs e)
{
try
{
if(allowInternalDragDrop == false)
return;
if((e.Button & MouseButtons.Left) != MouseButtons.Left)
return;
StringFormat sf = new StringFormat();
sf.Trimming = StringTrimming.EllipsisCharacter;
ITreeItem item = (ITreeItem)((SimTreeNode)e.Item).TreeItem;
if(item != SelectedNodeItem)
SelectNodeWithItem(item);
Bitmap bmp = null;
Brush back = null;
Pen border = null;
try
{
back = new SolidBrush(SystemColors.Info);
border = new Pen(SystemColors.InfoText);
SizeF ms = this.CreateGraphics().MeasureString(item.ItemText, treeView.Font);
if(ms.Width > this.Width - 50)
ms.Width = this.Width - 50;
Rectangle r = new Rectangle(0,0, (int)ms.Width + 5, (int)ms.Height + 2);
bmp = new Bitmap(r.Width, r.Height, PixelFormat.Format32bppArgb);
Graphics g = Graphics.FromImage(bmp);
g.FillRectangle(back, r);
g.DrawRectangle(border, new Rectangle(0,0,r.Width-1, r.Height-1)); //
using(SolidBrush text = new SolidBrush(SystemColors.InfoText))
g.DrawString(item.ItemText, treeView.Font, text, new RectangleF(2, 1, r.Width, r.Height), sf);
//cursorCan = new Cursor(bmp.GetHicon());
cursorCan = WinAPI.IconInfo.CreateCursorFromBitmap(bmp, 0,0);
bmp = new Bitmap(r.Width + 7, r.Height + 7, PixelFormat.Format32bppArgb);
g = Graphics.FromImage(bmp);
g.FillRectangle(back, r);
g.DrawRectangle(border, r);
using(SolidBrush text = new SolidBrush(SystemColors.InfoText))
g.DrawString(item.ItemText, treeView.Font, text, new RectangleF(2, 1, r.Width, r.Height), sf);
g.DrawIcon(Properties.Resources.StopIcon, new Rectangle(r.Width - 9, r.Height - 9, 16, 16));
//cursorCanNot = new Cursor(bmp.GetHicon());
cursorCanNot = WinAPI.IconInfo.CreateCursorFromBitmap(bmp, 0, 0);
this.DoDragDrop(item, DragDropEffects.Move);
treeView.Cursor = Cursors.Default;
if(treeView.prevDropNode != null)
{
treeView.BeginUpdate();
treeView.prevDropNode.NodeFont = null;
treeView.prevDropNode.ForeColor = Color.Empty;
treeView.prevDropNode = null;
treeView.EndUpdate();
}
}
finally
{
if(back != null)
back.Dispose();
back = null;
if(border != null)
border.Dispose();
border = null;
if(cursorCan != null)
cursorCan.Dispose();
cursorCan = null;
if(cursorCanNot != null)
cursorCanNot.Dispose();
cursorCanNot = null;
if(bmp != null)
bmp.Dispose();
bmp = null;
}
}
catch(Exception Err)
{
Sim.Controls.ErrorBox.Show(Err);
}
}
/// <summary>
/// Event handler for item dragging
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void listViewEntities_ItemDrag(object sender, ItemDragEventArgs e)
{
if(e.Item == null)
return;
ListViewItem Item = e.Item as ListViewItem;
if(Item == null || Item.Tag == null || !(Item.Tag is DragAndDropPanelEntry))
return;
DragAndDropPanelEntry Entry = Item.Tag as DragAndDropPanelEntry;
switch (Entry.Type)
{
case DragAndDropPanelEntry.EntryType.Model:
DoDragDrop(new ModelShapeCreator(EditorManager.Project.MakeRelative(Entry.Path)), DragDropEffects.Copy | DragDropEffects.Scroll);
break;
case DragAndDropPanelEntry.EntryType.StaticMesh:
DoDragDrop(new StaticMeshShapeCreator(EditorManager.Project.MakeRelative(Entry.Path)), DragDropEffects.Copy | DragDropEffects.Scroll);
break;
}
}
private void treGear_ItemDrag(object sender, ItemDragEventArgs e)
{
try
{
if (e.Button == MouseButtons.Left)
{
if (treGear.SelectedNode.Level != 1 && treGear.SelectedNode.Level != 0)
return;
_objDragButton = MouseButtons.Left;
}
else
{
if (treGear.SelectedNode.Level == 0)
return;
_objDragButton = MouseButtons.Right;
}
// Do not allow the root element to be moved.
if (treGear.SelectedNode.Tag.ToString() == "Node_SelectedGear")
return;
}
catch
{
return;
}
_intDragLevel = treGear.SelectedNode.Level;
DoDragDrop(e.Item, DragDropEffects.Move);
}
private void treWeapons_ItemDrag(object sender, ItemDragEventArgs e)
{
try
{
if (treWeapons.SelectedNode.Level != 1 && treWeapons.SelectedNode.Level != 0)
return;
// Do not allow the root element to be moved.
if (treWeapons.SelectedNode.Tag.ToString() == "Node_SelectedWeapons")
return;
}
catch
{
return;
}
_intDragLevel = treWeapons.SelectedNode.Level;
DoDragDrop(e.Item, DragDropEffects.Move);
}
private void treLifestyles_ItemDrag(object sender, ItemDragEventArgs e)
{
try
{
if (treLifestyles.SelectedNode.Level != 1)
return;
}
catch
{
return;
}
_intDragLevel = treLifestyles.SelectedNode.Level;
DoDragDrop(e.Item, DragDropEffects.Move);
}
private void listView1_ItemDrag(object sender, ItemDragEventArgs e)
{
if (e.Item is ListViewItem)
{
ReOrder();
}
}
private void treVehicles_ItemDrag(object sender, ItemDragEventArgs e)
{
try
{
if (treVehicles.SelectedNode.Level != 1)
{
// Determine if this is a piece of Gear. If not, don't let the user drag the Node.
Vehicle objVehicle = new Vehicle(_objCharacter);
Gear objGear = _objFunctions.FindVehicleGear(treVehicles.SelectedNode.Tag.ToString(), _objCharacter.Vehicles, out objVehicle);
if (objGear != null)
{
_objDragButton = e.Button;
_blnDraggingGear = true;
}
else
{
return;
}
}
}
catch
{
return;
}
_intDragLevel = treVehicles.SelectedNode.Level;
DoDragDrop(e.Item, DragDropEffects.Move);
}
//Drag a show
private void lstvw_Display_ItemDrag(object sender, ItemDragEventArgs e)
{
BeingDragged = lstvw_Display.SelectedItems[0].Name;
lstvw_Display.DoDragDrop(BeingDragged, DragDropEffects.Move);
}
/// <summary>
///
/// </summary>
/// <param name="e"></param>
protected override void OnItemDrag(ItemDragEventArgs e)
{
base.OnItemDrag(e);
if (this.DragSource == null)
return;
Object data = this.DragSource.StartDrag(this, e.Button, (OLVListItem)e.Item);
if (data != null) {
DragDropEffects effect = this.DoDragDrop(data, this.DragSource.GetAllowedEffects(data));
this.DragSource.EndDrag(data, effect);
}
}
private void tvMetaData_ItemDrag(object sender, ItemDragEventArgs e)
{
DoDragDrop(e.Item, DragDropEffects.Move);
}
void lsvCacheCookie_ItemDrag(object sender, ItemDragEventArgs e)
{
lsvCacheCookie.DoDragDrop(e.Item, DragDropEffects.All);
}
protected override void OnMouseMove(MouseEventArgs e)
{
if (_rowIndexFromMouseDown != -1 &&
(e.Button & MouseButtons.Left) == MouseButtons.Left)
{
if (ShouldBeginDrag(e))
{
// Proceed with the drag and drop, passing in the list item.
ItemDragEventArgs args = new ItemDragEventArgs(MouseButtons.Left, null);
EventsHelper.Fire(_itemDrag, this, args);
// reset the drag box to empty so that the event is not fired repeatedly
_dragBoxFromMouseDown = Rectangle.Empty;
}
}
else
{
// allow the base class to handle it only if the left mouse button was not pressed
base.OnMouseMove(e);
}
}
