/////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Selects the first control with the tab stop.
/// </summary>
///
private void FocusOnFirstTabStop()
{
if (FirstField.TabStop)
{
FirstField.Focus();
}
else
{
MdiForm.SelectNextControl(FirstField, /*forward*/ true,
/*tabStopOnly*/ true, /*nested*/ true, /*wrap*/ true);
}
}
/// <summary>
/// Sets the ReadOnly property of the form.
/// </summary>
/// <remarks>
/// Configures whether membership, priceClass and minQuantity fields are
/// enabled.
/// </remarks>
///
protected override void SetReadOnly(bool readOnly)
{
base.SetReadOnly(readOnly);
/////////////////////////////////////////////////////////////////////////////////
this.membership.TabStop = IsAddNew;
this.membership.ReadOnly = readOnly || !IsAddNew;
this.priceClass.TabStop = IsAddNew;
this.priceClass.ReadOnly = readOnly || !IsAddNew;
this.textMinQuantity.TabStop = IsAddNew;
this.textMinQuantity.ReadOnly = readOnly || !IsAddNew;
FirstField = IsAddNew ? (Control)this.membership : this.textRentalFee;
if (MdiForm.ActiveChild == null || !MdiForm.ActiveChild.TabStop)
{
FirstField.Focus();
}
}
/// <summary>
/// Sets the ReadOnly property of the form.
/// </summary>
/// <remarks>
/// Configures whether locker-button is visible.
/// </remarks>
///
protected override void SetReadOnly(bool readOnly)
{
readOnly = readOnly || this.Movie == null;
/////////////////////////////////////////////////////////////////////////////////
base.SetReadOnly(readOnly);
/////////////////////////////////////////////////////////////////////////////////
FirstField = this.media;
if (MdiForm.ActiveChild == null || !MdiForm.ActiveChild.TabStop)
{
FirstField.Focus();
}
if (this.Movie == null && IsAddNew)
{
Button_Locker.TabStop = false;
Button_Locker.Enabled = false;
}
}
/// <summary>
/// Sets the ReadOnly property of the form.
/// </summary>
/// <remarks>
/// Configures buttons' text and whether exemplarSelect field is enabled.
/// </remarks>
///
protected override void SetReadOnly(bool readOnly)
{
base.SetReadOnly(readOnly);
/////////////////////////////////////////////////////////////////////////////////
Button_OK.Text = ReadOnly ? "Cl&ose" : IsAddNew ? "&Rent Item" : "&Update";
Button_Delete.Text = "&Return Item";
LayoutButtonPanel();
/////////////////////////////////////////////////////////////////////////////////
this.exemplarSelect.TabStop = !ReadOnly && IsAddNew;
this.exemplarSelect.Enabled = !ReadOnly && IsAddNew;
this.exemplarSelect.Visible = this.exemplarSelect.Enabled;
FirstField = IsAddNew ? this.exemplarSelect : (Control)this.dueDate;
if (MdiForm.ActiveChild != null && !MdiForm.ActiveChild.TabStop)
{
FirstField.Focus();
}
}
/////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Initializes UI components of the DetailsForm.
/// </summary>
/// <remarks>
/// Sets the FirstField control and creates ButtonPanel.
/// </remarks>
///
protected override void InitializeComponents()
{
FirstField = MdiForm.Children[0] as Control;
foreach (var child in MdiForm.Children)
{
Control ctrl = child as Control;
if (ctrl != null && ctrl.TabStop)
{
FirstField = ctrl;
break;
}
}
FirstField.Focus();
/////////////////////////////////////////////////////////////////////////////////
if (Em.IsTextUI)
{
MdiForm.ForeColor = Color.DarkCyan;
}
/////////////////////////////////////////////////////////////////////////////////
// Buttons
Button_OK = new MyButton()
{
AutoSize = true, TabStop = false
};
Button_Locker = new MyButton()
{
AutoSize = true, TabStop = false
};
Button_Delete = new MyButton()
{
AutoSize = true, TabStop = false
};
Button_Link = new MyButton()
{
AutoSize = true, TabStop = false
};
Button_Info = new MyButton()
{
AutoSize = true, TabStop = false
};
Button_Cancel = new MyButton()
{
AutoSize = true, TabStop = false
};
/////////////////////////////////////////////////////////////////////////////////
Button_OK.Click += delegate
{
if (ReadOnly)
{
QuitForm();
}
else
{
SaveAndLock();
}
};
Button_Locker.Click += (sender, e) => ToggleReadOnlyMode();
Button_Delete.Click += (sender, e) => RaiseDeleteClick();
Button_Link.Click += (sender, e) => RaiseLinkClick();
Button_Info.Click += (sender, e) => RaiseInfoClick();
Button_Cancel.Click += (sender, e) => QuitForm();
/////////////////////////////////////////////////////////////////////////////////
buttonCollection = new MyButton[]
{
Button_OK,
Button_Locker,
Button_Delete,
Button_Link,
Button_Info,
Button_Cancel,
};
/////////////////////////////////////////////////////////////////////////////////
#if TEXTUI
MdiForm.DrawFrame(1, MdiForm.Height - 4, MdiForm.Width - 2, 1);
#else
MdiForm.Controls.Add(new MyLineSeparator()
{
Dock = DockStyle.Bottom
});
ButtonPanel = new FlowLayoutPanel()
{
Dock = DockStyle.Bottom, AutoSize = true,
Padding = new Padding(2 * Em.Width, Em.Height / 2, 0, Em.Height / 2),
TabStop = false, TabIndex = 10000,
};
MdiForm.Controls.Add(ButtonPanel);
#endif
/////////////////////////////////////////////////////////////////////////////////
base.InitializeComponents();
}
