X-Git-Url: http://secure.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/wizards/dialogfields/DialogField.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/wizards/dialogfields/DialogField.java
deleted file mode 100644
index b624ec5..0000000
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/wizards/dialogfields/DialogField.java
+++ /dev/null
@@ -1,228 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2003 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials 
- * are made available under the terms of the Common Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v10.html
- * 
- * Contributors:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.internal.ui.wizards.dialogfields;
-
-import org.eclipse.jface.util.Assert;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.swt.widgets.Label;
-
-/**
- * Base class of all dialog fields. Dialog fields manage controls together with
- * the model, independed from the creation time of the widgets. - support for
- * automated layouting. - enable / disable, set focus a concept of the base
- * class.
- * 
- * DialogField have a label.
- */
-public class DialogField {
-
-	private Label fLabel;
-
-	protected String fLabelText;
-
-	private IDialogFieldListener fDialogFieldListener;
-
-	private boolean fEnabled;
-
-	public DialogField() {
-		fEnabled = true;
-		fLabel = null;
-		fLabelText = ""; //$NON-NLS-1$
-	}
-
-	/**
-	 * Sets the label of the dialog field.
-	 */
-	public void setLabelText(String labeltext) {
-		fLabelText = labeltext;
-	}
-
-	// ------ change listener
-
-	/**
-	 * Defines the listener for this dialog field.
-	 */
-	public final void setDialogFieldListener(IDialogFieldListener listener) {
-		fDialogFieldListener = listener;
-	}
-
-	/**
-	 * Programatical invocation of a dialog field change.
-	 */
-	public void dialogFieldChanged() {
-		if (fDialogFieldListener != null) {
-			fDialogFieldListener.dialogFieldChanged(this);
-		}
-	}
-
-	// ------- focus management
-
-	/**
-	 * Tries to set the focus to the dialog field. Returns <code>true</code>
-	 * if the dialog field can take focus. To be reimplemented by dialog field
-	 * implementors.
-	 */
-	public boolean setFocus() {
-		return false;
-	}
-
-	/**
-	 * Posts <code>setFocus</code> to the display event queue.
-	 */
-	public void postSetFocusOnDialogField(Display display) {
-		if (display != null) {
-			display.asyncExec(new Runnable() {
-				public void run() {
-					setFocus();
-				}
-			});
-		}
-	}
-
-	// ------- layout helpers
-
-	/**
-	 * Creates all controls of the dialog field and fills it to a composite. The
-	 * composite is assumed to have <code>MGridLayout</code> as layout. The
-	 * dialog field will adjust its controls' spans to the number of columns
-	 * given. To be reimplemented by dialog field implementors.
-	 */
-	public Control[] doFillIntoGrid(Composite parent, int nColumns) {
-		assertEnoughColumns(nColumns);
-
-		Label label = getLabelControl(parent);
-		label.setLayoutData(gridDataForLabel(nColumns));
-
-		return new Control[] { label };
-	}
-
-	/**
-	 * Returns the number of columns of the dialog field. To be reimplemented by
-	 * dialog field implementors.
-	 */
-	public int getNumberOfControls() {
-		return 1;
-	}
-
-	protected static GridData gridDataForLabel(int span) {
-		GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
-		gd.horizontalSpan = span;
-		return gd;
-	}
-
-	// ------- ui creation
-
-	/**
-	 * Creates or returns the created label widget.
-	 * 
-	 * @param parent
-	 *            The parent composite or <code>null</code> if the widget has
-	 *            already been created.
-	 */
-	public Label getLabelControl(Composite parent) {
-		if (fLabel == null) {
-			assertCompositeNotNull(parent);
-
-			fLabel = new Label(parent, SWT.LEFT | SWT.WRAP);
-			fLabel.setFont(parent.getFont());
-			fLabel.setEnabled(fEnabled);
-			if (fLabelText != null && !"".equals(fLabelText)) { //$NON-NLS-1$
-				fLabel.setText(fLabelText);
-			} else {
-				// XXX: to avoid a 16 pixel wide empty label - revisit
-				fLabel.setText("."); //$NON-NLS-1$
-				fLabel.setVisible(false);
-			}
-		}
-		return fLabel;
-	}
-
-	/**
-	 * Creates a spacer control.
-	 * 
-	 * @param parent
-	 *            The parent composite
-	 */
-	public static Control createEmptySpace(Composite parent) {
-		return createEmptySpace(parent, 1);
-	}
-
-	/**
-	 * Creates a spacer control with the given span. The composite is assumed to
-	 * have <code>MGridLayout</code> as layout.
-	 * 
-	 * @param parent
-	 *            The parent composite
-	 */
-	public static Control createEmptySpace(Composite parent, int span) {
-		Label label = new Label(parent, SWT.LEFT);
-		GridData gd = new GridData();
-		gd.horizontalAlignment = GridData.BEGINNING;
-		gd.grabExcessHorizontalSpace = false;
-		gd.horizontalSpan = span;
-		gd.horizontalIndent = 0;
-		gd.widthHint = 0;
-		gd.heightHint = 0;
-		label.setLayoutData(gd);
-		return label;
-	}
-
-	/**
-	 * Tests is the control is not <code>null</code> and not disposed.
-	 */
-	protected final boolean isOkToUse(Control control) {
-		return (control != null) && !(control.isDisposed());
-	}
-
-	// --------- enable / disable management
-
-	/**
-	 * Sets the enable state of the dialog field.
-	 */
-	public final void setEnabled(boolean enabled) {
-		if (enabled != fEnabled) {
-			fEnabled = enabled;
-			updateEnableState();
-		}
-	}
-
-	/**
-	 * Called when the enable state changed. To be extended by dialog field
-	 * implementors.
-	 */
-	protected void updateEnableState() {
-		if (fLabel != null) {
-			fLabel.setEnabled(fEnabled);
-		}
-	}
-
-	/**
-	 * Gets the enable state of the dialog field.
-	 */
-	public final boolean isEnabled() {
-		return fEnabled;
-	}
-
-	protected final void assertCompositeNotNull(Composite comp) {
-		Assert.isNotNull(comp,
-				"uncreated control requested with composite null"); //$NON-NLS-1$
-	}
-
-	protected final void assertEnoughColumns(int nColumns) {
-		Assert.isTrue(nColumns >= getNumberOfControls(),
-				"given number of columns is too small"); //$NON-NLS-1$
-	}
-
-}