public void ThreeRowsWithWeightAndFixedRow()
{
using (DummySplitGrid grid = new DummySplitGrid(3, 3))
{
grid.Size = new Size(122, 122);
grid.CreateControl();
grid.AddControl(null, 0, 0, null);
grid.AddControl(null, 1, 0, null);
grid.AddControl(null, 2, 0, null);
grid.Columns[0].Visible = true;
grid.Rows[0].Visible = true;
grid.Rows[1].Visible = true;
grid.Rows[2].Visible = true;
grid.GetRow(0).Height = 20;
grid.GetRow(0).IsAutoFill = false;
grid.GetRow(1).FillWeight = 100;
grid.GetRow(2).FillWeight = 17;
grid.CallOnShown();
// First row should have fixed height of 20
Assert.AreEqual(20, grid.Rows[0].Height);
// Rows should occupy 85%/15% of the available height.
Assert.AreEqual(85, grid.Rows[1].Height);
Assert.AreEqual(15, grid.Rows[2].Height);
}
}
public void RowHeightDistributedEvenly()
{
using (DummySplitGrid grid = new DummySplitGrid(3, 3))
{
grid.Size = new Size(100, 100);
grid.CreateControl();
grid.AddControl(null, 0, 0, null);
grid.AddControl(null, 0, 1, null);
grid.AddControl(null, 0, 2, null);
grid.AddControl(null, 1, 0, null);
grid.AddControl(null, 1, 1, null);
grid.AddControl(null, 1, 2, null);
grid.AddControl(null, 2, 0, null);
grid.AddControl(null, 2, 1, null);
grid.AddControl(null, 2, 2, null);
foreach (DataGridViewColumn column in grid.Columns)
{
column.Visible = true;
}
foreach (DataGridViewRow row in grid.Rows)
{
row.Visible = true;
}
grid.CallOnShown();
// Grid height is 100 with 3 rows (i.e. 2 splitters). With a 1px border this leaves 98.
Assert.AreEqual(32, grid.Rows[0].Height);
Assert.AreEqual(32, grid.Rows[1].Height);
Assert.AreEqual(34, grid.Rows[2].Height);
}
}
public void OneVisibleRowGetsAll()
{
using (DummySplitGrid grid = new DummySplitGrid(3, 3))
{
grid.Size = new Size(100, 100);
grid.CreateControl();
grid.AddControl(null, 0, 0, null);
grid.AddControl(null, 0, 1, null);
grid.AddControl(null, 0, 2, null);
grid.AddControl(null, 1, 0, null);
grid.AddControl(null, 1, 1, null);
grid.AddControl(null, 1, 2, null);
grid.AddControl(null, 2, 0, null);
grid.AddControl(null, 2, 1, null);
grid.AddControl(null, 2, 2, null);
foreach (DataGridViewColumn column in grid.Columns)
{
column.Visible = true;
}
grid.Rows[1].Visible = true;
grid.CallOnShown();
Assert.AreEqual(100, grid.Rows[1].Height);
}
}
public void ChangingHeightChangesWeight()
{
DummySplitGrid grid = new DummySplitGrid(3, 1);
grid.Size = new Size(102, 102);
grid.CreateControl();
grid.AddControl(null, 0, 0, null);
grid.AddControl(null, 1, 0, null);
grid.AddControl(null, 2, 0, null);
grid.Columns[0].Visible = true;
grid.Rows[0].Visible = true;
grid.Rows[1].Visible = true;
grid.Rows[2].Visible = true;
grid.GetRow(0).FillWeight = 100;
grid.GetRow(1).FillWeight = 200;
grid.GetRow(2).FillWeight = 100;
grid.CallOnShown();
// first and third row occupy 25% each
Assert.AreEqual(25, grid.Rows[0].Height);
Assert.AreEqual(25, grid.Rows[2].Height);
// second row occupies 50%.
Assert.AreEqual(50, grid.Rows[1].Height);
// Now change the height of the first row to occupy 50%
grid.Rows[0].Height = 50;
Assert.AreEqual(50, grid.Rows[0].Height);
// second now occupies 2/3 of the remaining 50%, i.e. 33% total
Assert.AreEqual(33, grid.Rows[1].Height);
// third row occupies the rest (1/3 of the remaining 50%)
Assert.AreEqual(17, grid.Rows[2].Height);
}
public void TwoRowsWithWeight()
{
DummySplitGrid grid = new DummySplitGrid(3, 3);
grid.Size = new Size(101, 101);
grid.CreateControl();
grid.AddControl(null, 0, 0, null);
grid.AddControl(null, 1, 0, null);
grid.AddControl(null, 2, 0, null);
grid.Columns[0].Visible = true;
grid.Rows[0].Visible = true;
grid.Rows[1].Visible = true;
grid.Rows[2].Visible = false;
grid.GetRow(0).FillWeight = 100;
grid.GetRow(1).FillWeight = 17;
grid.CallOnShown();
// Rows should occupy 85%/15% of the available height.
Assert.AreEqual(85, grid.Rows[0].Height);
Assert.AreEqual(15, grid.Rows[1].Height);
}
public void ChangingHeightChangesWeight()
{
using (DummySplitGrid grid = new DummySplitGrid(3, 1))
{
grid.Size = new Size(102, 102);
grid.CreateControl();
grid.AddControl(null, 0, 0, null);
grid.AddControl(null, 1, 0, null);
grid.AddControl(null, 2, 0, null);
grid.Columns[0].Visible = true;
grid.Rows[0].Visible = true;
grid.Rows[1].Visible = true;
grid.Rows[2].Visible = true;
grid.GetRow(0).FillWeight = 100;
grid.GetRow(1).FillWeight = 200;
grid.GetRow(2).FillWeight = 100;
grid.CallOnShown();
// first and third row occupy 25% each
Assert.AreEqual(25, grid.Rows[0].Height);
Assert.AreEqual(25, grid.Rows[2].Height);
// second row occupies 50%.
Assert.AreEqual(50, grid.Rows[1].Height);
// Now change the height of the first row to occupy 50%
grid.Rows[0].Height = 50;
Assert.AreEqual(50, grid.Rows[0].Height);
// second now occupies 2/3 of the remaining 50%, i.e. 33% total
Assert.AreEqual(33, grid.Rows[1].Height);
// third row occupies the rest (1/3 of the remaining 50%)
Assert.AreEqual(17, grid.Rows[2].Height);
}
}
public void ThreeRowsWithWeightAndFixedRow()
{
using (DummySplitGrid grid = new DummySplitGrid(3, 3))
{
grid.Size = new Size(122, 122);
grid.CreateControl();
grid.AddControl(null, 0, 0, null);
grid.AddControl(null, 1, 0, null);
grid.AddControl(null, 2, 0, null);
grid.Columns[0].Visible = true;
grid.Rows[0].Visible = true;
grid.Rows[1].Visible = true;
grid.Rows[2].Visible = true;
grid.GetRow(0).Height = 20;
grid.GetRow(0).IsAutoFill = false;
grid.GetRow(1).FillWeight = 100;
grid.GetRow(2).FillWeight = 17;
grid.CallOnShown();
// First row should have fixed height of 20
Assert.AreEqual(20, grid.Rows[0].Height);
// Rows should occupy 85%/15% of the available height.
Assert.AreEqual(85, grid.Rows[1].Height);
Assert.AreEqual(15, grid.Rows[2].Height);
}
}
public void TwoRowsWithWeight()
{
using (DummySplitGrid grid = new DummySplitGrid(3, 3))
{
grid.Size = new Size(101, 101);
grid.CreateControl();
grid.AddControl(null, 0, 0, null);
grid.AddControl(null, 1, 0, null);
grid.AddControl(null, 2, 0, null);
grid.Columns[0].Visible = true;
grid.Rows[0].Visible = true;
grid.Rows[1].Visible = true;
grid.Rows[2].Visible = false;
grid.GetRow(0).FillWeight = 100;
grid.GetRow(1).FillWeight = 17;
grid.CallOnShown();
// Rows should occupy 85%/15% of the available height.
Assert.AreEqual(85, grid.Rows[0].Height);
Assert.AreEqual(15, grid.Rows[1].Height);
}
}
public void OneVisibleRowGetsAll()
{
using (DummySplitGrid grid = new DummySplitGrid(3, 3))
{
grid.Size = new Size(100, 100);
grid.CreateControl();
grid.AddControl(null, 0, 0, null);
grid.AddControl(null, 0, 1, null);
grid.AddControl(null, 0, 2, null);
grid.AddControl(null, 1, 0, null);
grid.AddControl(null, 1, 1, null);
grid.AddControl(null, 1, 2, null);
grid.AddControl(null, 2, 0, null);
grid.AddControl(null, 2, 1, null);
grid.AddControl(null, 2, 2, null);
foreach (DataGridViewColumn column in grid.Columns)
column.Visible = true;
grid.Rows[1].Visible = true;
grid.CallOnShown();
Assert.AreEqual(100, grid.Rows[1].Height);
}
}
public void RowHeightDistributedEvenly()
{
using (DummySplitGrid grid = new DummySplitGrid(3, 3))
{
grid.Size = new Size(100, 100);
grid.CreateControl();
grid.AddControl(null, 0, 0, null);
grid.AddControl(null, 0, 1, null);
grid.AddControl(null, 0, 2, null);
grid.AddControl(null, 1, 0, null);
grid.AddControl(null, 1, 1, null);
grid.AddControl(null, 1, 2, null);
grid.AddControl(null, 2, 0, null);
grid.AddControl(null, 2, 1, null);
grid.AddControl(null, 2, 2, null);
foreach (DataGridViewColumn column in grid.Columns)
column.Visible = true;
foreach (DataGridViewRow row in grid.Rows)
row.Visible = true;
grid.CallOnShown();
// Grid height is 100 with 3 rows (i.e. 2 splitters). With a 1px border this leaves 98.
Assert.AreEqual(32, grid.Rows[0].Height);
Assert.AreEqual(32, grid.Rows[1].Height);
Assert.AreEqual(34, grid.Rows[2].Height);
}
}