private void dataGridView1_CellFormatting(object sender, DataGridViewCellFormattingEventArgs e)
{
DataGridView dgv = sender as DataGridView;
PropertyInfo pi = typeof(Trace).GetProperty(dgv.Columns[e.ColumnIndex].DataPropertyName);
if (pi == null)
{
return;
}
TraceViewAttribute attr = pi.GetCustomAttribute <TraceViewAttribute>();
if (attr == null)
{
return;
}
switch (e.Value)
{
case Pen p:
e.CellStyle.BackColor = p.Color;
e.CellStyle.ForeColor = p.Color;
break;
}
}
private void Traces_ListChanged(object sender, ListChangedEventArgs e)
{
//TODO: There is a lot of optimalisation possible here!
dataGridView.Columns.Clear();
foreach (var pi in typeof(Cursor).GetProperties().Where(p => p.GetCustomAttribute <TraceViewAttribute>() != null))
{
TraceViewAttribute attr = pi.GetCustomAttribute <TraceViewAttribute>();
DataGridViewColumn col;
dataGridView.Columns.Add(col = new DataGridViewColumn(new DataGridViewTextBoxCell()));
col.DataPropertyName = pi.Name;
col.Name = pi.Name;
col.HeaderText = attr.Text == null ? pi.Name : attr.Text;
col.Width = attr.Width == 0 ? 100 : attr.Width;
col.AutoSizeMode = attr.AutoSizeMode;
}
if (dataSource != null)
{
foreach (Trace t in dataSource.Traces)
{
DataGridViewColumn col;
dataGridView.Columns.Add(col = new DataGridViewColumn(new DataGridViewTextBoxCell()));
col.Tag = t;
col.Name = t.Name;
col.HeaderText = t.Name;
col.AutoSizeMode = DataGridViewAutoSizeColumnMode.AllCells;
}
}
//dataGridView.AutoResizeColumns();
}
public TraceView()
{
InitializeComponent();
this.Controls.Add(dataGridView1);
dataGridView1.Dock = DockStyle.Fill;
dataGridView1.RowHeadersVisible = false;
dataGridView1.AutoGenerateColumns = false;
dataGridView1.RowHeadersVisible = false;
dataGridView1.AllowUserToAddRows = false;
dataGridView1.AllowUserToDeleteRows = false;
foreach (var pi in typeof(Trace).GetProperties().Where(p => p.GetCustomAttribute <TraceViewAttribute>() != null))
{
TraceViewAttribute attr = pi.GetCustomAttribute <TraceViewAttribute>();
DataGridViewColumn col;
if (pi.PropertyType == typeof(bool))
{
col = new DataGridViewCheckBoxColumn();
}
else if (pi.PropertyType.IsEnum)
{
if (pi.PropertyType.GetCustomAttributes <FlagsAttribute>().Any())
{
//https://www.codeproject.com/Articles/24614/How-to-Host-a-Color-Picker-Combobox-in-Windows-For
DataGridViewEnumFlagsColumn ccol = new DataGridViewEnumFlagsColumn();
ccol.DataSource = Enum.GetValues(pi.PropertyType);
col = ccol;
}
else
{
DataGridViewComboBoxColumn ccol = new DataGridViewComboBoxColumn();
ccol.DataSource = Enum.GetValues(pi.PropertyType);
col = ccol;
}
}
else
{
col = new DataGridViewTextBoxColumn();
}
dataGridView1.Columns.Add(col);
col.DataPropertyName = pi.Name;
col.Name = pi.Name;
col.HeaderText = attr.Text == null ? pi.Name : attr.Text;
col.Width = attr.Width == 0 ? 100 : attr.Width;
}
dataGridView1.CellFormatting += dataGridView1_CellFormatting;
dataGridView1.KeyDown += DataGridView1_KeyDown;
dataGridView1.CurrentCellDirtyStateChanged += DataGridView1_CurrentCellDirtyStateChanged;
}
public MathView()
{
InitializeComponent();
dataGridView.AutoGenerateColumns = false;
dataGridView.Dock = DockStyle.Fill;
Controls.Add(dataGridView);
dataGridView.AllowUserToAddRows = false;
dataGridView.AllowUserToDeleteRows = false;
dataGridView.AllowUserToResizeRows = false;
dataGridView.RowHeadersVisible = false;
dataGridView.CellFormatting += DataGridView_CellFormatting;
try
{
foreach (var pi in typeof(MathItem).GetProperties().Where(p => p.GetCustomAttribute <TraceViewAttribute>() != null))
{
TraceViewAttribute attr = pi.GetCustomAttribute <TraceViewAttribute>();
DataGridViewColumn col;
if (pi.Name == nameof(MathItem.Trace))
{
traceColumn.DisplayMember = nameof(Trace.Name);
traceColumn.ValueMember = nameof(Trace.Self);
col = traceColumn;
}
else if (pi.Name == nameof(MathItem.Marker1))
{
markerColumn1.DisplayMember = nameof(Scope.Cursor.ID);
markerColumn1.ValueMember = nameof(Scope.Cursor.Self);
col = markerColumn1;
}
else if (pi.Name == nameof(MathItem.Marker2))
{
markerColumn2.DisplayMember = nameof(Scope.Cursor.ID);
markerColumn2.ValueMember = nameof(Scope.Cursor.Self);
col = markerColumn2;
}
else if (pi.Name == nameof(MathItem.Function))
{
functionColumn.DataSource = MathItem.MathFunctions;
functionColumn.DisplayMember = nameof(MathFunction.Name);
functionColumn.ValueMember = nameof(MathFunction.Self);
col = functionColumn;
}
else
{
col = new DataGridViewTextBoxColumn();
}
dataGridView.Columns.Add(col);
col.DataPropertyName = pi.Name;
col.Name = pi.Name;
col.HeaderText = attr.Text == null ? pi.Name : attr.Text;
col.Width = attr.Width == 0 ? 100 : attr.Width;
}
}
catch (Exception ex)
{
}
}