/// <summary>
/// 마우스 키를 눌렀을 때
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void wTree_MouseDown(object sender, MouseEventArgs e)
{
Point pt;
wTreeNode selectedNode = GetNodeFromPoint(e.Location, out pt);
//int index = 0;
wTreeNodeItemMouseArgs args = new wTreeNodeItemMouseArgs(new MouseEventArgs(e.Button, e.Clicks, pt.X, pt.Y, e.Delta));
wTreeNodeItem item = (selectedNode == null) ? null : selectedNode.GetItemFromPoint(pt);
if (E_TreeNodeMouseDown != null)
{
E_TreeNodeMouseDown(selectedNode, item, args);
}
if (args.IsCanceled)
{
return;
}
_pressedNode = selectedNode;
_pressedItem = item;
if (_pressedItem != null && _pressedItem.ItemType == wTreeNodeItemTypes.CheckBox)
{
}
else
{
if ((ModifierKeys & Keys.Control) != Keys.Control)//Control을 안눌렀다면 이전의 선택부분을 모두 지움..
{
if ((ModifierKeys & Keys.Shift) == Keys.Shift)
{
if (_isShiftDown)//이전에 shift를 누른 채 떼지 않았다면..
{
//_pressedNode = _lastMouseUp;//이전에 클릭했던 지점부터 시작..
//SelectedNode = _lastMouseUp;
int tempSelecting = VisibleNodes.IndexOf(selectedNode);
SelectionHandler.drawSelectingNodes(VisibleNodes.IndexOf(_lastMouseUpNode), tempSelecting);
_isShiftDown = true;
}
else
{
SelectionHandler.ClearAllSelections();
//_pressedNode = _lastMouseUp;//이전에 클릭했던 지점부터 시작..
//SelectedNode = _lastMouseUp;
int tempSelectingStart = VisibleNodes.IndexOf(_lastMouseUpNode);
int tempSelecting = VisibleNodes.IndexOf(selectedNode);
SelectionHandler.drawSelectingNodes(tempSelectingStart, tempSelecting);
_isShiftDown = true;
}
DrawHandler.ReDrawTree(false);
}
else
{
SelectionHandler.ClearAllSelections();
//SetNodeSelected(selectedNode, pt);
DrawHandler.ReDrawTree(false);
}
//this.Focus();
}
}
if (EditorHandler.ActivatedEditor != null || _ownerTree.Focused == false)
{
ReleaseFocus();
}
}