org.eclipse.swt.widgets.Text#LIMIT源码实例Demo

public LabeledInputField(Composite parent, String label, Typ typ){
	this(parent, label, typ, Text.LIMIT);
}
 

/**
 * create control of type HYPERLINK
 * 
 * @param anzeige
 *            String, the label shown above the field
 * @param feldname
 *            the database field name
 * @param cp
 *            an IContentProvider used to display the contents
 */
public InputData(String anzeige, String feldname, IContentProvider cp){
	sAnzeige = anzeige;
	sFeldname = feldname;
	ext = cp;
	tFeldTyp = Typ.HYPERLINK;
	sLimit = Text.LIMIT;
}
 

/**
 * simply creates a LabeledInputField of Type LabeledInputField.Typ.TEXT}
 * 
 * @param parent
 * @param label
 *            the label to show above the field
 */
public LabeledInputField(Composite parent, String label){
	this(parent, label, Typ.TEXT, Text.LIMIT);
}
 

/**
 * create control of different types.
 * 
 * @param anzeige
 *            String, the label shown above the field
 * @param feldname
 *            the database field name
 * @param feldtyp
 *            field type to use, one of InputData.Typ
 * @param hashname
 *            the name of the field in the hashfield, set to null if feldname is not a hash
 */
public InputData(String anzeige, String feldname, Typ feldtyp, String hashname){
	this(anzeige, feldname, feldtyp, hashname, Text.LIMIT);
}
 

/**
 * create control of type STRING. label and fieldType are the same
 * 
 * @param all
 *            the fieldname, also used for the label
 */
public InputData(String all){
	this(all, all, Typ.STRING, null, Text.LIMIT);
}
 

/**
 * Provide an executable link input field; that is, on click on the resp. label (like the
 * hyperlink), an executable can be called by a callback on cp
 * 
 * @param anzeige
 *            the name of the label (will be clickable, calling cp)
 * @param feldname
 *            the field name
 * @param feldtyp
 *            the field type
 * @param cp
 *            executable callback
 * @author M. Descher
 */
public InputData(String anzeige, String feldname, IExecLinkProvider cp){
	this(anzeige, feldname, Typ.EXECSTRING, null, Text.LIMIT);
	ext = cp;
}
 

/**
 * create control of type LIST
 * 
 * @param anzeige
 *            String, the label shown above the field
 * @param feldname
 *            the database field name
 * @param hashname
 *            the name of the field in the hashfield, set to null if feldname is not a hash
 * @param choices
 *            the items to be displayed in the list
 */
public InputData(String anzeige, String feldname, String hashname, String[] choices){
	this(anzeige, feldname, Typ.LIST, hashname, Text.LIMIT);
	ext = choices;
}
 

/**
 * create control of type COMBO
 * 
 * @param anzeige
 *            String, the label shown above the field
 * @param feldname
 *            the database field name
 * @param hashname
 *            the name of the field in the hashfield, set to null if feldname is not a hash
 * @param comboItems
 *            the items to be displayed in the combo
 * @param bDropDown
 *            just to select this method - not used actually...
 */
public InputData(String anzeige, String feldname, String hashname, String[] comboItems,
	boolean bDropDown){
	this(anzeige, feldname, Typ.COMBO, hashname, Text.LIMIT);
	ext = comboItems;
}