C# Класс SIL.FieldWorks.Common.Widgets.FwComboBoxBase

This is an abstract class that provides the basic functionality for a Views-enabled ComboBox. Classes that extend this class provide an implementation of the drop down box.

Наследование: System.Windows.Forms.UserControl, IFWDisposable, IVwNotifyChange, IWritingSystemAndStylesheet

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Защищенные свойства (Protected)

Свойство	Тип	Описание
m_button	DropDownButton
m_comboTextBox	ComboTextBox
m_dropDownBox	IDropDownBox
m_fListWidthSet	bool

Private Properties

Свойство	Тип	Описание
ShowDropDownBox	void
m_button_KeyDown	void
m_button_MouseDown	void
m_comboTextBox_KeyDown	void

Открытые методы

Метод	Описание
AdjustForStyleSheet ( Form parent, Control grower, IVwStylesheet stylesheet ) : void	Assumes the control is part of a form and should use a stylesheet. This becomes the stylesheet of the text box. If, as a result, the preferred height of this becomes greater than its actual height, the height of this is adjusted to suit. In addition, if grower is not null (grower is typically a containing panel), the height of grower is increased by the same amount. Also, the height of the indicated form is increased, and any top level controls which need it are adjusted appropriately.
AdjustForStyleSheet ( Form parent, Control grower, XCore mediator ) : void	Adjust, figuring the stylesheet based on the main window of the mediator.
CheckDisposed ( ) : void	Check to see if the object has been disposed. All public Properties and Methods should call this before doing anything else.
Form_VisibleChanged ( object sender, EventArgs e ) : void
FwComboBoxBase ( ) : System	Construct one.
PropChanged ( int hvo, int tag, int ivMin, int cvIns, int cvDel ) : void
RemoveTextBoxHighlight ( ) : void
SelectAll ( ) : void	Selects all of the text in the text box.
SetPadding ( ) : void
SetTextBoxHighlight ( ) : void
m_button_GotFocus ( object sender, EventArgs e ) : void
m_button_LostFocus ( object sender, EventArgs e ) : void
m_comboTextBox_GotFocus ( object sender, EventArgs e ) : void
m_comboTextBox_LostFocus ( object sender, EventArgs e ) : void
m_comboTextBox_MouseDown ( object sender, MouseEventArgs e ) : void

Защищенные методы

Метод	Описание
CreateDropDownBox ( ) : IDropDownBox	Creates the drop down box.
Dispose ( bool disposing ) : void	Clean up any resources being used.
HideDropDownBox ( ) : void	Hides the drop down box.
OnEnabledChanged ( EventArgs e ) : void	Raises the E:System.Windows.Forms.Control.EnabledChanged event.
OnPaint ( PaintEventArgs e ) : void	Raises the E:System.Windows.Forms.Control.Paint event.
RaiseDropDown ( ) : void	Raises the drop down event.
Select ( bool directed, bool forward ) : void	Activates a child control.

Приватные методы

Метод	Описание
ShowDropDownBox ( ) : void
m_button_KeyDown ( object sender, KeyEventArgs e ) : void
m_button_MouseDown ( object sender, MouseEventArgs e ) : void
m_comboTextBox_KeyDown ( object sender, KeyEventArgs e ) : void

Описание методов

AdjustForStyleSheet() публичный Метод

Assumes the control is part of a form and should use a stylesheet. This becomes the stylesheet of the text box. If, as a result, the preferred height of this becomes greater than its actual height, the height of this is adjusted to suit. In addition, if grower is not null (grower is typically a containing panel), the height of grower is increased by the same amount. Also, the height of the indicated form is increased, and any top level controls which need it are adjusted appropriately.

public AdjustForStyleSheet ( Form parent, Control grower, IVwStylesheet stylesheet ) : void
parent	System.Windows.Forms.Form	The parent.
grower	System.Windows.Forms.Control	The grower.
stylesheet	IVwStylesheet	The stylesheet.
Результат	void

AdjustForStyleSheet() публичный Метод

Adjust, figuring the stylesheet based on the main window of the mediator.

public AdjustForStyleSheet ( Form parent, Control grower, XCore mediator ) : void
parent	System.Windows.Forms.Form
grower	System.Windows.Forms.Control
mediator	XCore
Результат	void

CheckDisposed() публичный Метод

Check to see if the object has been disposed. All public Properties and Methods should call this before doing anything else.

public CheckDisposed ( ) : void
Результат	void

CreateDropDownBox() защищенный абстрактный Метод

Creates the drop down box.

protected abstract CreateDropDownBox ( ) : IDropDownBox
Результат	IDropDownBox

Dispose() защищенный Метод

Clean up any resources being used.

protected Dispose ( bool disposing ) : void
disposing	bool
Результат	void

Form_VisibleChanged() публичный Метод

public Form_VisibleChanged ( object sender, EventArgs e ) : void
sender	object
e	System.EventArgs
Результат	void

FwComboBoxBase() публичный Метод

Construct one.

public FwComboBoxBase ( ) : System
Результат	System

HideDropDownBox() защищенный Метод

Hides the drop down box.

protected HideDropDownBox ( ) : void
Результат	void

OnEnabledChanged() защищенный Метод

Raises the E:System.Windows.Forms.Control.EnabledChanged event.

protected OnEnabledChanged ( EventArgs e ) : void
e	System.EventArgs	An that contains the event data.
Результат	void

OnPaint() защищенный Метод

Raises the E:System.Windows.Forms.Control.Paint event.

protected OnPaint ( PaintEventArgs e ) : void
e	PaintEventArgs	A that contains the event data.
Результат	void

PropChanged() публичный Метод

public PropChanged ( int hvo, int tag, int ivMin, int cvIns, int cvDel ) : void
hvo	int
tag	int
ivMin	int
cvIns	int
cvDel	int
Результат	void

RaiseDropDown() защищенный Метод

Raises the drop down event.

protected RaiseDropDown ( ) : void
Результат	void

RemoveTextBoxHighlight() публичный Метод

public RemoveTextBoxHighlight ( ) : void
Результат	void

Select() защищенный Метод

Activates a child control.

protected Select ( bool directed, bool forward ) : void
directed	bool	true to specify the direction of the control to select; otherwise, false.
forward	bool	true to move forward in the tab order; false to move backward in the tab order.
Результат	void

SelectAll() публичный Метод

Selects all of the text in the text box.

public SelectAll ( ) : void
Результат	void

SetPadding() публичный Метод

public SetPadding ( ) : void
Результат	void

SetTextBoxHighlight() публичный Метод

public SetTextBoxHighlight ( ) : void
Результат	void

m_button_GotFocus() публичный Метод

public m_button_GotFocus ( object sender, EventArgs e ) : void
sender	object
e	System.EventArgs
Результат	void

m_button_LostFocus() публичный Метод

public m_button_LostFocus ( object sender, EventArgs e ) : void
sender	object
e	System.EventArgs
Результат	void

m_comboTextBox_GotFocus() публичный Метод

public m_comboTextBox_GotFocus ( object sender, EventArgs e ) : void
sender	object
e	System.EventArgs
Результат	void

m_comboTextBox_LostFocus() публичный Метод

public m_comboTextBox_LostFocus ( object sender, EventArgs e ) : void
sender	object
e	System.EventArgs
Результат	void

m_comboTextBox_MouseDown() публичный Метод

public m_comboTextBox_MouseDown ( object sender, MouseEventArgs e ) : void
sender	object
e	MouseEventArgs
Результат	void

Описание свойств

m_button защищенное свойство

The button that pulls down the list.

protected DropDownButton,SIL.FieldWorks.Common.Widgets m_button
Результат	DropDownButton

m_comboTextBox защищенное свойство

The combo text box

protected ComboTextBox,SIL.FieldWorks.Common.Widgets m_comboTextBox
Результат	ComboTextBox

m_dropDownBox защищенное свойство

The drop down box

protected IDropDownBox m_dropDownBox
Результат	IDropDownBox

m_fListWidthSet защищенное свойство

this flag is set if we receive the DropDownWidth message. Until we receive one of those, the list width tracks the main control width.

protected bool m_fListWidthSet
Результат	bool