private void DataGridTextBoxColumn_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
{
System.Windows.Forms.DataGridTextBox gtbcColumn = (System.Windows.Forms.DataGridTextBox)sender;
bool bPossuiVirgula = (gtbcColumn.Text.IndexOf(",") != -1);
bool bNovaVirgula = (e.KeyChar == '.') || (e.KeyChar == ',');
if (e.KeyChar != 8)
{
if (((48 <= (int)e.KeyChar) && ((int)e.KeyChar <= 57)) || (bNovaVirgula && !bPossuiVirgula))
{
if (e.KeyChar == '.')
{
int nPos = gtbcColumn.SelectionStart;
string strTextoAnterior;
string strTextoPosterior;
strTextoAnterior = gtbcColumn.Text.Substring(0, nPos);
strTextoPosterior = gtbcColumn.Text.Substring(nPos);
gtbcColumn.Text = strTextoAnterior + "," + strTextoPosterior;
gtbcColumn.SelectionStart = nPos + 1;
e.Handled = true;
}
}
else
{
e.Handled = true;
}
}
}
public DataGridCASSparrow()
: base(true)
{
_dgrtxt = (DataGridTextBox)txt;
//_dgrtxt.GotFocus += new EventHandler (DoTxtGotFocus);
//txt.Validated += new EventHandler(OnTextValidated);
}
public DataGridCASSelectFromTV(bool aIsDataGridTextBox)
: base(aIsDataGridTextBox)
{
if (aIsDataGridTextBox)
_dgrtxt = (DataGridTextBox)txt;
else
_dgrtxt = null;
}
public DataGridTextBoxColumn(PropertyDescriptor prop, string format, bool isDefault) : base(prop, isDefault)
{
edit = new DataGridTextBox();
edit.BorderStyle = BorderStyle.None;
edit.Multiline = true;
edit.AcceptsReturn = true;
edit.Visible = false;
this.Format = format;
}
public DataGridTextBoxColumn(PropertyDescriptor prop, string format, bool isDefault) : base(prop, isDefault)
{
edit = new DataGridTextBox
{
BorderStyle = BorderStyle.None,
Multiline = true,
AcceptsReturn = true,
Visible = false
};
Format = format;
}
public DataGridTextBoxColumn (PropertyDescriptor prop, string format, bool isDefault) : base (prop)
{
Format = format;
is_default = isDefault;
textbox = new DataGridTextBox ();
textbox.Multiline = true;
textbox.WordWrap = false;
textbox.BorderStyle = BorderStyle.None;
textbox.Visible = false;
}
public DataGridTextBoxColumn(PropertyDescriptor prop, string format, bool isDefault) : base(prop)
{
Format = format;
is_default = isDefault;
textbox = new DataGridTextBox();
textbox.Multiline = true;
textbox.WordWrap = false;
textbox.BorderStyle = BorderStyle.None;
textbox.Visible = false;
}
public DataGridTextBoxColumn(System.ComponentModel.PropertyDescriptor prop, string format, bool isDefault) : base(prop, isDefault)
{
this.xMargin = 2;
this.yMargin = 1;
this.editRow = -1;
this.edit = new DataGridTextBox();
this.edit.BorderStyle = BorderStyle.None;
this.edit.Multiline = true;
this.edit.AcceptsReturn = true;
this.edit.Visible = false;
this.Format = format;
}
public DataGridTextBoxColumn(System.ComponentModel.PropertyDescriptor prop, string format, bool isDefault) : base(prop, isDefault)
{
this.xMargin = 2;
this.yMargin = 1;
this.editRow = -1;
this.edit = new DataGridTextBox();
this.edit.BorderStyle = BorderStyle.None;
this.edit.Multiline = true;
this.edit.AcceptsReturn = true;
this.edit.Visible = false;
this.Format = format;
}
protected internal override void ReleaseHostedControl()
{
if (textbox == null)
{
return;
}
grid.SuspendLayout();
grid.Controls.Remove(textbox);
grid.Invalidate(new Rectangle(textbox.Location, textbox.Size));
textbox.Dispose();
textbox = null;
grid.ResumeLayout(false);
}
protected internal override void ReleaseHostedControl ()
{
if (textbox == null)
return;
grid.SuspendLayout ();
grid.Controls.Remove (textbox);
grid.Invalidate (new Rectangle (textbox.Location, textbox.Size));
textbox.Dispose ();
textbox = null;
grid.ResumeLayout (false);
}
public void TestBindingToDataGridTextBox()
{
DataGridTextBox control = new DataGridTextBox();
IBusinessObject obj = new BusinessObject();
using(BindingScope scope = new BindingScope())
{
IBusinessObject bindableSource = scope.CreateSource(obj);
if(control is Control)
((Control)control).CreateControl();
control.BindingContext = new BindingContext();
DataGridTextBox bindableTarget = scope.CreateTarget(control);
int dataBindingsBeforeText = control.DataBindings.Count;
scope.Bind(bindableSource.Name).To(bindableTarget.Text);
Assert.AreEqual(dataBindingsBeforeText + 1, control.DataBindings.Count);
Assert.AreEqual(control.Text, obj.Name);
obj.ChangeName();
Assert.AreEqual(control.Text, obj.Name);
int dataBindingsBeforeMaxLength = control.DataBindings.Count;
scope.Bind(bindableSource.IntValue).To(bindableTarget.MaxLength);
Assert.AreEqual(dataBindingsBeforeMaxLength + 1, control.DataBindings.Count);
Assert.AreEqual(control.MaxLength, obj.IntValue);
obj.ChangeIntValue();
Assert.AreEqual(control.MaxLength, obj.IntValue);
int dataBindingsBeforeSelectionLength = control.DataBindings.Count;
scope.Bind(bindableSource.IntValue).To(bindableTarget.SelectionLength);
Assert.AreEqual(dataBindingsBeforeSelectionLength + 1, control.DataBindings.Count);
Assert.AreEqual(control.SelectionLength, obj.IntValue);
obj.ChangeIntValue();
Assert.AreEqual(control.SelectionLength, obj.IntValue);
int dataBindingsBeforeSelectionStart = control.DataBindings.Count;
scope.Bind(bindableSource.IntValue).To(bindableTarget.SelectionStart);
Assert.AreEqual(dataBindingsBeforeSelectionStart + 1, control.DataBindings.Count);
Assert.AreEqual(control.SelectionStart, obj.IntValue);
obj.ChangeIntValue();
Assert.AreEqual(control.SelectionStart, obj.IntValue);
int dataBindingsBeforeAccessibleDefaultActionDescription = control.DataBindings.Count;
scope.Bind(bindableSource.Name).To(bindableTarget.AccessibleDefaultActionDescription);
Assert.AreEqual(dataBindingsBeforeAccessibleDefaultActionDescription + 1, control.DataBindings.Count);
Assert.AreEqual(control.AccessibleDefaultActionDescription, obj.Name);
obj.ChangeName();
Assert.AreEqual(control.AccessibleDefaultActionDescription, obj.Name);
int dataBindingsBeforeAccessibleDescription = control.DataBindings.Count;
scope.Bind(bindableSource.Name).To(bindableTarget.AccessibleDescription);
Assert.AreEqual(dataBindingsBeforeAccessibleDescription + 1, control.DataBindings.Count);
Assert.AreEqual(control.AccessibleDescription, obj.Name);
obj.ChangeName();
Assert.AreEqual(control.AccessibleDescription, obj.Name);
int dataBindingsBeforeAccessibleName = control.DataBindings.Count;
scope.Bind(bindableSource.Name).To(bindableTarget.AccessibleName);
Assert.AreEqual(dataBindingsBeforeAccessibleName + 1, control.DataBindings.Count);
Assert.AreEqual(control.AccessibleName, obj.Name);
obj.ChangeName();
Assert.AreEqual(control.AccessibleName, obj.Name);
int dataBindingsBeforeLeft = control.DataBindings.Count;
scope.Bind(bindableSource.IntValue).To(bindableTarget.Left);
Assert.AreEqual(dataBindingsBeforeLeft + 1, control.DataBindings.Count);
Assert.AreEqual(control.Left, obj.IntValue);
obj.ChangeIntValue();
Assert.AreEqual(control.Left, obj.IntValue);
int dataBindingsBeforeName = control.DataBindings.Count;
scope.Bind(bindableSource.Name).To(bindableTarget.Name);
Assert.AreEqual(dataBindingsBeforeName + 1, control.DataBindings.Count);
Assert.AreEqual(control.Name, obj.Name);
obj.ChangeName();
Assert.AreEqual(control.Name, obj.Name);
int dataBindingsBeforeTabIndex = control.DataBindings.Count;
scope.Bind(bindableSource.IntValue).To(bindableTarget.TabIndex);
Assert.AreEqual(dataBindingsBeforeTabIndex + 1, control.DataBindings.Count);
Assert.AreEqual(control.TabIndex, obj.IntValue);
obj.ChangeIntValue();
Assert.AreEqual(control.TabIndex, obj.IntValue);
int dataBindingsBeforeTop = control.DataBindings.Count;
scope.Bind(bindableSource.IntValue).To(bindableTarget.Top);
Assert.AreEqual(dataBindingsBeforeTop + 1, control.DataBindings.Count);
Assert.AreEqual(control.Top, obj.IntValue);
obj.ChangeIntValue();
Assert.AreEqual(control.Top, obj.IntValue);
int dataBindingsBeforeWidth = control.DataBindings.Count;
scope.Bind(bindableSource.IntValue).To(bindableTarget.Width);
Assert.AreEqual(dataBindingsBeforeWidth + 1, control.DataBindings.Count);
Assert.AreEqual(control.Width, obj.IntValue);
obj.ChangeIntValue();
Assert.AreEqual(control.Width, obj.IntValue);
}
}
public DataGridTextBoxColumn(PropertyDescriptor prop, string format, bool isDefault) : base(prop, isDefault) {
edit = new DataGridTextBox();
edit.BorderStyle = BorderStyle.None;
edit.Multiline = true;
edit.AcceptsReturn = true;
edit.Visible = false;
this.Format = format;
}
