// Author:
// Pedro MartÃnez Juliá <pedromj@gmail.com>
// Daniel Nauck (dna(at)mono-project(dot)de)
+// Ivan N. Zlatev <contact@i-nz.net>
#if NET_2_0
}
[Test]
- [ExpectedException (typeof (InvalidOperationException), "Generating Clipboard content is not supported when the ClipboardCopyMode property is Disable.")]
+ [ExpectedException (typeof (InvalidOperationException), ExpectedMessage = "Generating Clipboard content is not supported when the ClipboardCopyMode property is Disable.")]
public void GetClipboardContentsDisabled ()
{
using (DataGridView dgv = new DataGridView ()) {
[Test]
public void ColumnCount ()
{
- DataGridView grid = new DataGridView ();
- Assert.AreEqual (0, grid.ColumnCount, "#A1");
+ DataGridView dgv = new DataGridView ();
+
+ dgv.RowCount = 10;
+ dgv.ColumnCount = 2;
+
+ Assert.AreEqual (10, dgv.RowCount, "A1");
+ Assert.AreEqual (2, dgv.ColumnCount, "A2");
+
+ dgv.ColumnCount = 1;
+
+ Assert.AreEqual (10, dgv.RowCount, "B1");
+ Assert.AreEqual (1, dgv.ColumnCount, "B2");
+
+ dgv.ColumnCount = 3;
+
+ Assert.AreEqual (10, dgv.RowCount, "C1");
+ Assert.AreEqual (3, dgv.ColumnCount, "C2");
+
+
+ dgv.ColumnCount = 0;
+
+ Assert.AreEqual (0, dgv.RowCount, "D1");
+ Assert.AreEqual (0, dgv.ColumnCount, "D2");
+
+ Assert.AreEqual (0, dgv.ColumnCount, "E1");
try {
- grid.ColumnCount = -1;
- Assert.Fail ("#B1");
+ dgv.ColumnCount = -1;
+ Assert.Fail ("F1");
} catch (ArgumentOutOfRangeException ex) {
- Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#B2");
- Assert.IsNotNull (ex.Message, "#B3");
- Assert.IsNotNull (ex.ParamName, "#B4");
- Assert.AreEqual ("ColumnCount", ex.ParamName, "#B5");
- Assert.IsNull (ex.InnerException, "#B6");
+ Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "F2");
+ Assert.IsNotNull (ex.Message, "F3");
+ Assert.IsNotNull (ex.ParamName, "F4");
+ Assert.AreEqual ("ColumnCount", ex.ParamName, "F5");
+ Assert.IsNull (ex.InnerException, "F6");
}
}
Assert.AreEqual ("System.Windows.Forms.DataGridViewTextBoxColumn", dgv.Columns[0].GetType ().ToString (), "A1");
}
+
+ [Test]
+ public void ColumnCountDecrease ()
+ {
+ DataGridView dgv = new DataGridView ();
+ dgv.ColumnCount = 6;
+ Assert.AreEqual (6, dgv.ColumnCount, "A1");
+
+ dgv.ColumnCount = 3;
+ Assert.AreEqual (3, dgv.ColumnCount, "A2");
+
+ // Increasing the ColumnCount adds TextBoxColumns, not generic columns
+ Assert.AreEqual ("System.Windows.Forms.DataGridViewTextBoxColumn", dgv.Columns[0].GetType ().ToString (), "A3");
+ Assert.AreEqual ("System.Windows.Forms.DataGridViewTextBoxColumn", dgv.Columns[1].GetType ().ToString (), "A4");
+ Assert.AreEqual ("System.Windows.Forms.DataGridViewTextBoxColumn", dgv.Columns[2].GetType ().ToString (), "A5");
+ }
+
private class DataItem
{
public string Text {
get { return String.Empty; }
}
+
+ [Browsable (false)]
+ public string NotVisible {
+ get { return String.Empty; }
+ }
}
[Test]
Assert.AreEqual (0, dgv.Rows[0].Index, "A3");
Assert.AreEqual (1, dgv.Rows[1].Index, "A4");
Assert.AreEqual (2, dgv.Rows[2].Index, "A5");
+
+
+ dgv.RowCount = 2;
+
+ Assert.AreEqual (2, dgv.RowCount, "B1");
+ Assert.AreEqual (1, dgv.ColumnCount, "B2");
+
+ Assert.AreEqual (0, dgv.Rows[0].Index, "B3");
+ Assert.AreEqual (1, dgv.Rows[1].Index, "B4");
+
+ dgv.RowCount = 6;
+
+ Assert.AreEqual (6, dgv.RowCount, "C1");
+ Assert.AreEqual (1, dgv.ColumnCount, "C2");
+
+ Assert.AreEqual (0, dgv.Rows[0].Index, "C3");
+ Assert.AreEqual (1, dgv.Rows[1].Index, "C4");
+ Assert.AreEqual (2, dgv.Rows[2].Index, "C5");
+
+ dgv.AllowUserToAddRows = false;
+
+ Assert.AreEqual (5, dgv.RowCount, "D1");
+ Assert.AreEqual (1, dgv.ColumnCount, "D2");
+
+ dgv.RowCount = 1;
+
+ Assert.AreEqual (1, dgv.RowCount, "E1");
+ Assert.AreEqual (1, dgv.ColumnCount, "E2");
+
+ Assert.AreEqual (0, dgv.Rows[0].Index, "E3");
+
+ dgv.RowCount = 8;
+
+ Assert.AreEqual (8, dgv.RowCount, "F1");
+ Assert.AreEqual (1, dgv.ColumnCount, "F2");
+
+ Assert.AreEqual (0, dgv.Rows[0].Index, "F3");
+ Assert.AreEqual (1, dgv.Rows[1].Index, "F4");
}
-
+
+ [Test]
+ public void RowCountDecrease ()
+ {
+ DataGridView dgv = new DataGridView ();
+ dgv.RowCount = 6;
+
+ Assert.AreEqual (6, dgv.RowCount, "A1");
+ Assert.AreEqual (1, dgv.ColumnCount, "A2");
+
+ dgv.RowCount = 3;
+ Assert.AreEqual (3, dgv.RowCount, "A3");
+ Assert.AreEqual (0, dgv.Rows[0].Index, "A4");
+ Assert.AreEqual (1, dgv.Rows[1].Index, "A5");
+ Assert.AreEqual (2, dgv.Rows[2].Index, "A6");
+
+ try {
+ dgv.RowCount = 0;
+ Assert.Fail ("C1");
+ } catch {}
+
+
+ dgv.RowCount = 6;
+
+ Assert.AreEqual (6, dgv.RowCount, "B1");
+ Assert.AreEqual (1, dgv.ColumnCount, "B2");
+
+ Assert.AreEqual (0, dgv.Rows[0].Index, "B3");
+ Assert.AreEqual (1, dgv.Rows[1].Index, "B4");
+ Assert.AreEqual (2, dgv.Rows[2].Index, "B5");
+
+
+ dgv.RowCount = 2;
+
+ Assert.AreEqual (2, dgv.RowCount, "C1");
+ Assert.AreEqual (1, dgv.ColumnCount, "C2");
+
+ Assert.AreEqual (0, dgv.Rows[0].Index, "C3");
+ Assert.AreEqual (1, dgv.Rows[1].Index, "C4");
+
+ dgv.AllowUserToAddRows = false;
+
+ Assert.AreEqual (1, dgv.RowCount, "D1");
+ Assert.AreEqual (1, dgv.ColumnCount, "D2");
+
+ Assert.AreEqual (0, dgv.Rows[0].Index, "D3");
+
+ dgv.RowCount = 6;
+
+ Assert.AreEqual (6, dgv.RowCount, "E1");
+ Assert.AreEqual (1, dgv.ColumnCount, "E2");
+
+ Assert.AreEqual (0, dgv.Rows[0].Index, "E3");
+ Assert.AreEqual (1, dgv.Rows[1].Index, "E4");
+ Assert.AreEqual (2, dgv.Rows[2].Index, "E5");
+
+
+ dgv.RowCount = 2;
+
+ Assert.AreEqual (2, dgv.RowCount, "F1");
+ Assert.AreEqual (1, dgv.ColumnCount, "F2");
+
+ Assert.AreEqual (0, dgv.Rows[0].Index, "F3");
+ Assert.AreEqual (1, dgv.Rows[1].Index, "F4");
+
+ }
+
[Test]
public void BindToReadonlyProperty ()
{
f.Close ();
f.Dispose ();
}
+
+ [Test]
+ public void ScrollToSelectionSynchronous()
+ {
+ DataGridView dgv = new DataGridView ();
+ dgv.RowCount = 1000;
+ dgv.CurrentCell = dgv[0, dgv.RowCount -1];
+ Rectangle rowRect = dgv.GetRowDisplayRectangle (dgv.RowCount - 1, false);
+ Assert.AreEqual (true, dgv.DisplayRectangle.Contains (rowRect), "#01");
+ }
+
+ [Test]
+ public void CurrentCell()
+ {
+ DataGridView dgv = new DataGridView ();
+ dgv.AllowUserToAddRows = false;
+
+ Assert.IsNull (dgv.CurrentCell, "A1");
+
+ dgv.RowCount = 10;
+ dgv.ColumnCount = 2;
+ Assert.AreEqual (10, dgv.RowCount, "B1");
+ Assert.AreEqual (2, dgv.ColumnCount, "B2");
+ Assert.IsNull (dgv.CurrentCell, "B3");
+
+ dgv.CurrentCell = dgv[1, 9];
+ Assert.IsNotNull (dgv.CurrentCell, "H1");
+ Assert.AreEqual (9, dgv.CurrentCell.RowIndex, "H2");
+ Assert.AreEqual (1, dgv.CurrentCell.ColumnIndex, "H3");
+
+ dgv.CurrentCell = null;
+ Assert.IsNull (dgv.CurrentCell, "C1");
+
+ dgv.CurrentCell = dgv[1, 9];
+ Assert.IsNotNull (dgv.CurrentCell, "D1");
+ Assert.AreEqual (9, dgv.CurrentCell.RowIndex, "D2");
+ Assert.AreEqual (1, dgv.CurrentCell.ColumnIndex, "D3");
+
+ dgv.RowCount = 9;
+ Assert.IsNotNull (dgv.CurrentCell, "E1");
+ Assert.AreEqual (8, dgv.CurrentCell.RowIndex, "E2");
+ Assert.AreEqual (1, dgv.CurrentCell.ColumnIndex, "E3");
+
+ dgv.CurrentCell = dgv[0, 4];
+ dgv.RowCount = 2;
+ Assert.IsNotNull (dgv.CurrentCell, "F1");
+ Assert.AreEqual (1, dgv.CurrentCell.RowIndex, "F2");
+ Assert.AreEqual (0, dgv.CurrentCell.ColumnIndex, "F3");
+
+ dgv.RowCount = 0;
+ Assert.IsNull (dgv.CurrentCell, "P1");
+
+ dgv.RowCount = 10;
+ Assert.AreEqual (10, dgv.RowCount, "I1");
+ dgv.CurrentCell = dgv[0, 4];
+ dgv.ColumnCount = 0;
+ Assert.AreEqual (0, dgv.RowCount, "I2");
+ Assert.IsNull (dgv.CurrentCell, "I3");
+
+ dgv.RowCount = 0;
+ dgv.ColumnCount = 0;
+ dgv.CreateControl ();
+ dgv.ColumnCount = 2;
+ dgv.RowCount = 3;
+
+ Assert.IsNotNull (dgv.CurrentCell, "G1");
+ Assert.AreEqual (0, dgv.CurrentCell.RowIndex, "G1");
+ Assert.AreEqual (0, dgv.CurrentCell.ColumnIndex, "G1");
+ }
+
+ [Test]
+ public void DataSourceBindingContextDependency ()
+ {
+ List<DataItem> dataList = new List<DataItem> ();
+ dataList.Add (new DataItem ());
+ dataList.Add (new DataItem ());
+
+ DataGridView dgv = new DataGridView ();
+ dgv.DataSource = dataList;
+ Assert.IsNull (dgv.BindingContext, "#1");
+ Assert.IsFalse (dgv.IsHandleCreated, "#2");
+ Assert.AreEqual (0, dgv.RowCount, "#3");
+
+ dgv.DataSource = null;
+
+ Form form = new Form ();
+ form.Controls.Add (dgv);
+ dgv.DataSource = dataList;
+
+ Assert.IsNotNull (dgv.BindingContext, "#4");
+ Assert.IsFalse (dgv.IsHandleCreated, "#5");
+ Assert.AreEqual (2, dgv.RowCount, "#6");
+
+ dgv.Dispose ();
+ dgv = new DataGridView ();
+ dgv.DataSource = dataList;
+
+ Assert.IsNull (dgv.BindingContext, "#7");
+ Assert.IsFalse (dgv.IsHandleCreated, "#8");
+ Assert.AreEqual (0, dgv.RowCount, "#9");
+
+ dgv.CreateControl ();
+
+ Assert.IsNull (dgv.BindingContext, "#10");
+ Assert.IsTrue (dgv.IsHandleCreated, "#11");
+ Assert.AreEqual (0, dgv.RowCount, "#12");
+ }
+
+ [Test]
+ public void RowTemplateDataGridView ()
+ {
+ DataGridView gdv = new DataGridView ();
+ Assert.IsNull (gdv.RowTemplate.DataGridView, "#1");
+ }
}
[TestFixture]
Assert.AreEqual (2, controls.Count, "#05");
}
}
-
-
}
}
projects / mono.git / blobdiff