// if row.equals(any other row) then you start to have weird behavior
/// <summary>
/// Deletes the row.
/// </summary>
/// <param name="row">The row to delete.</param>
public virtual void DeleteRow(ObjRow row)
{
Object obj = null;
for (int i = 0; i < items.Count; i++)
{
if (obj != null) // move this row's object to the one above it, move obj to the end to delete
{
items[i - 1].Object = items[i].Object;
}
else if (obj == null && items[i].Equals(row)) // found it, will start moving up on the next iteration
{
obj = items[i].Object;
}
}
if (obj != null) // actually deleted something
{
items[items.Count - 1].Object = obj;
items[items.Count - 1].RefreshEvent -= new RefreshDelegate(Refresh);
items.Remove(items[items.Count - 1]);
startY -= Font.Height + columns.RowSpace * 2;
if (refreshOnAdd)
{
Refresh();
}
}
}
/// <summary>
/// Raises the OnClick event for the specified row
/// </summary>
/// <param name="row">Row to raise event with</param>
public void FireClick(ObjRow row)
{
if (OnClick != null)
{
OnClick(this, new RowClickEventArgs(row, this));
}
}
/// <summary>
/// Raises the KeyPress event for the specified row
/// </summary>
/// <param name="row">Row to raise event with</param>
/// <param name="e">Args</param>
public void FireKeyPress(ObjRow row, KeyPressEventArgs e)
{
if (KeyPress != null)
{
KeyPress(row, this, e);
}
}
/// <summary>
/// Adds an item to the collection. Creates an ObjRow and calls AddItem(ObjRow row)
/// </summary>
/// <param name="o">The item to add</param>
public virtual void AddItem(object o)
{
ConstructorInfo ci = rowType.GetConstructor(new Type[] { typeof(object) });
ObjRow row = (ObjRow)ci.Invoke(new object[] { o });
AddItem(row);
}
/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Control.LostFocus"></see> event.
/// </summary>
/// <param name="e">An <see cref="T:System.EventArgs"></see> that contains the event data.</param>
protected override void OnLostFocus(EventArgs e)
{
if (clicked != null)
{
clicked.UnClick();
}
clicked = null;
Refresh();
}
/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Control.Paint"></see> event.
/// </summary>
/// <param name="e">A <see cref="T:System.Windows.Forms.PaintEventArgs"></see> that contains the event data.</param>
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
int rowHeight = 0;
for (int i = 0; i < items.Count; i++)
{
ObjRow row = (ObjRow)items[i];
if (rowHeight + yOffset + row.Height >= 0 && rowHeight + yOffset < Height)
{
row.Render(e, yOffset);
}
rowHeight += row.Height;
}
columns.Render(e, rowHeight, yOffset);
}
/// <summary>
/// Adds an ObjRow to the collection
/// </summary>
/// <param name="row">The row to add</param>
public virtual void AddItem(ObjRow row)
{
row.Top = startY;
row.Width = Width;
// row.Height = RowHeight;
row.Height += Font.Height + columns.RowSpace * 2;
row.Columns = columns;
row.RefreshEvent += new RefreshDelegate(Refresh);
row.RowIndex = items.Count;
items.Add(row);
startY += Font.Height + columns.RowSpace * 2;
if (refreshOnAdd)
{
Refresh();
}
}
private void mouseOverRows(int mouseY, CustomListColumn overCol)
{
int overY = (mouseY - (columns.HeaderHeight + yOffset)) / (Font.Height + columns.RowSpace * 2);
if (selected != null)
{
selected.MouseLeave();
}
selected = null;
if (overCol != null && overY >= 0 && overY < items.Count)
{
selRow = overY;
selected = items[selRow];
selected.MouseOver(overCol);
}
this.overCol = overCol;
// else its the same, do nothing
}
private void rowClicked(object sender, MouseEventArgs e)
{
// int overY = (e.Y - (columns.HeaderHeight + yOffset)) / (Font.Height + columns.RowSpace * 2);
if (clicked != null)
{
clicked.UnClick();
}
if (selected != null && overCol != null)
{
selected.Click(overCol);
}
clicked = selected;
if (RowClick != null && clicked != null)
{
RowClick(this, clicked);
}
}
/// <summary>
/// Adds an ObjRow to the collection
/// </summary>
/// <param name="row">The row to add</param>
public virtual void AddItem(ObjRow row)
{
row.Top=startY;
row.Width=Width;
//row.Height=RowHeight;
row.Height+=Font.Height+columns.RowSpace*2;
row.Columns=columns;
row.RefreshEvent+=new RefreshDelegate(Refresh);
row.RowIndex=items.Count;
items.Add(row);
startY+=Font.Height+columns.RowSpace*2;
if(refreshOnAdd)
Refresh();
}
/// <summary>
/// Raises the OnClick event for the specified row
/// </summary>
/// <param name="row">Row to raise event with</param>
public void FireClick(ObjRow row)
{
if(OnClick!=null)
OnClick(this,new RowClickEventArgs(row,this));
}
/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Control.LostFocus"></see> event.
/// </summary>
/// <param name="e">An <see cref="T:System.EventArgs"></see> that contains the event data.</param>
protected override void OnLostFocus(EventArgs e)
{
if(clicked!=null)
clicked.UnClick();
clicked=null;
Refresh();
}
private void mouseOverRows(int mouseY,CustomListColumn overCol)
{
int overY=(mouseY-(columns.HeaderHeight+yOffset))/(Font.Height+columns.RowSpace*2);
if(selected!=null)
selected.MouseLeave();
selected=null;
if(overCol!=null && overY>=0 && overY<items.Count)
{
selRow=overY;
selected=items[selRow];
selected.MouseOver(overCol);
}
this.overCol=overCol;
//else its the same, do nothing
}
private void rowClicked(object sender, MouseEventArgs e)
{
//int overY=(e.Y-(columns.HeaderHeight+yOffset))/(Font.Height+columns.RowSpace*2);
if(clicked!=null)
clicked.UnClick();
if(selected!=null && overCol!=null)
selected.Click(overCol);
clicked=selected;
if(RowClick!=null && clicked!=null)
RowClick(this,clicked);
}
/// <summary>
/// Initializes a new instance of the <see cref="T:RowClickEventArgs"/> class.
/// </summary>
/// <param name="row">The row that was clicked on</param>
/// <param name="col">The column that was clicked under</param>
public RowClickEventArgs(ObjRow row, CustomListColumn col)
{
this.row = row;
this.col = col;
}
/// <summary>
/// Initializes a new instance of the <see cref="T:RowClickEventArgs"/> class.
/// </summary>
/// <param name="row">The row that was clicked on</param>
/// <param name="col">The column that was clicked under</param>
public RowClickEventArgs(ObjRow row, CustomListColumn col)
{
this.row=row;
this.col=col;
}
//if row.equals(any other row) then we start to have weird behavior
/// <summary>
/// Deletes the row.
/// </summary>
/// <param name="row">The row to delete.</param>
public virtual void DeleteRow(ObjRow row)
{
Object obj=null;
for(int i=0;i<items.Count;i++)
{
if(obj!=null) //move this row's object to the one above it, move obj to the end to delete
items[i-1].Object=items[i].Object;
else if(obj==null && items[i].Equals(row)) //found it, will start moving up on the next iteration
obj=items[i].Object;
}
if(obj!=null)//actually deleted something
{
items[items.Count-1].Object=obj;
items[items.Count-1].RefreshEvent-=new RefreshDelegate(Refresh);
items.Remove(items[items.Count-1]);
startY-=Font.Height+columns.RowSpace*2;
if(refreshOnAdd)
Refresh();
}
}
/// <summary>
/// Raises the KeyPress event for the specified row
/// </summary>
/// <param name="row">Row to raise event with</param>
/// <param name="e">Args</param>
public void FireKeyPress(ObjRow row, KeyPressEventArgs e)
{
if(KeyPress!=null)
KeyPress(row,this,e);
}
