diff options
Diffstat (limited to 'bundles/org.eclipse.wst.wsdl.ui/src/org/eclipse/wst/wsdl/ui/internal/util/flatui/FlatPageHeader.java')
| -rw-r--r-- | bundles/org.eclipse.wst.wsdl.ui/src/org/eclipse/wst/wsdl/ui/internal/util/flatui/FlatPageHeader.java | 356 |
1 files changed, 0 insertions, 356 deletions
diff --git a/bundles/org.eclipse.wst.wsdl.ui/src/org/eclipse/wst/wsdl/ui/internal/util/flatui/FlatPageHeader.java b/bundles/org.eclipse.wst.wsdl.ui/src/org/eclipse/wst/wsdl/ui/internal/util/flatui/FlatPageHeader.java deleted file mode 100644 index b4793549d..000000000 --- a/bundles/org.eclipse.wst.wsdl.ui/src/org/eclipse/wst/wsdl/ui/internal/util/flatui/FlatPageHeader.java +++ /dev/null @@ -1,356 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.wsdl.ui.internal.util.flatui; - -import java.util.ArrayList; -import java.util.List; - -import org.eclipse.jface.resource.JFaceResources; -import org.eclipse.jface.util.IPropertyChangeListener; -import org.eclipse.jface.util.PropertyChangeEvent; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.DisposeEvent; -import org.eclipse.swt.events.DisposeListener; -import org.eclipse.swt.events.MouseAdapter; -import org.eclipse.swt.events.MouseEvent; -import org.eclipse.swt.events.PaintEvent; -import org.eclipse.swt.events.PaintListener; -import org.eclipse.swt.events.SelectionListener; -import org.eclipse.swt.graphics.Color; -import org.eclipse.swt.graphics.Font; -import org.eclipse.swt.graphics.FontMetrics; -import org.eclipse.swt.graphics.GC; -import org.eclipse.swt.graphics.Image; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Canvas; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Event; - -public class FlatPageHeader extends Canvas implements IPropertyChangeListener -{ - private Image backgroundImage; - private String text; - private Image buttonImage; - private Color imageBackgroundColor; - private Color textForegroundColor; - private int textHMargin = 10; - private int textVMargin = 5; - private Font headerFont; - - private List listeners; - private int buttonImageX; - private int buttonImageY; - - // Usage: - // See org.eclipse.wst.common.ui.FlatViewUtility.createFlatPageHeader() - // methods. - // - // Ex) - // Composite parent = ... ; - // Image image = ... ; - // Layout layout = ... ; - // String title = ... ; - // WidgetFactory factory = ... ; - // - // header = new FlatPageHeader(parent,SWT.NONE); - // header.setLayout(layout); - // header.setBackgroundImage(image); - // header.setText(title); - // Composite formParent = factory.createComposite(header); - // - // GridLayout gl = new GridLayout(); - // gl.numColumns = 1; - // formParent.setLayout(gl); - // formParent.setLayoutData(new GridData(GridData.FILL_BOTH)); - // - public FlatPageHeader(Composite parent, int style) - { - super(parent, style); - - // The default image background color is white - // The default text forekground color is black - imageBackgroundColor = new Color(null, 255, 255, 255); - textForegroundColor = new Color(null, 0, 0, 0); - setBackground(imageBackgroundColor); - - // The default text font is Header font - headerFont = JFaceResources.getHeaderFont(); - - // Need to dispose the Color - addDisposeListener - (new DisposeListener() - { - public void widgetDisposed(DisposeEvent e) - { - FlatPageHeader.this.widgetDisposed(e); - } - } - ); - - // need to paint - addPaintListener - (new PaintListener() - { - public void paintControl(PaintEvent e) - { - FlatPageHeader.this.paintControl(e); - } - } - ); - - // create a list of listeners - listeners = new ArrayList(); - - // add a mouse listener - this.addMouseListener - (new MouseAdapter() - { - public void mouseDown(MouseEvent event) - { - handleMouseDown(event); - } - } - ); - - JFaceResources.getFontRegistry().addListener(this); - } - - // Compute size of the widget - public Point computeSize(int wHint, int hHint, boolean changed) - { - int width = getParent().getClientArea().width; - int height = 0; - if (backgroundImage != null) - { - Rectangle bounds = backgroundImage.getBounds(); - height = bounds.height; - } - if (text != null) - { - GC gc = new GC(this); - int textHeight = getTextHeight(gc); - gc.dispose(); - height = Math.max(height, textHeight); - } - if (buttonImage != null) - { - Rectangle bounds = buttonImage.getBounds(); - if (height < bounds.height) - height = bounds.height; - } - if (wHint != SWT.DEFAULT) width = wHint; - if (hHint != SWT.DEFAULT) height = hHint; - return new Point(width + 2, height + 2); - } - - protected void paintControl(PaintEvent e) - { - GC gc = e.gc; - if (backgroundImage != null) - { - Rectangle imageBounds = backgroundImage.getBounds(); - int y = 0; - int x = 0; - - if (imageBackgroundColor != null) - { - gc.setBackground(imageBackgroundColor); - gc.fillRectangle(0, 0, imageBounds.width, imageBounds.height); - } - - if (SWT.getPlatform().equals("motif")==false) - { - gc.drawImage(backgroundImage, x, y); - } - if (textForegroundColor != null) - gc.setForeground(textForegroundColor); - gc.setFont(headerFont); -// gc.setFont(getFont()); - gc.drawText(text, textHMargin, textVMargin, true); - if (buttonImage != null) - { - Rectangle parentBounds = getParent().getClientArea(); - Rectangle buttonBounds = buttonImage.getBounds(); - int p = parentBounds.x + parentBounds.width; - buttonImageX = p - buttonBounds.width - 4; - buttonImageY = 4; - gc.drawImage(buttonImage, buttonImageX, buttonImageY); - } - } - } - - public void addSelectionListener(SelectionListener listener) - { - listeners.add(listener); - } - - public void removeSelectionListener(SelectionListener listener) - { - listeners.remove(listener); - } - - protected void handleMouseDown(MouseEvent event) - { - if (buttonImage == null) - return; - // chekc if the Button image is clicked - int x = event.x; - int y = event.y; - if (x < buttonImageX || x > buttonImageX + buttonImage.getBounds().width) - { - return; - } - if (y < buttonImageY || y > buttonImageY + buttonImage.getBounds().height) - { - return; - } - - int size = listeners.size(); - for (int i = 0; i < size; i++) - { - SelectionListener listener = (SelectionListener)listeners.get(i); - listener.widgetSelected(null); - } - } - - protected void widgetDisposed(DisposeEvent e) - { - if (imageBackgroundColor != null) imageBackgroundColor.dispose(); - if (textForegroundColor != null) textForegroundColor.dispose(); - if (backgroundImage != null) backgroundImage.dispose(); - } - - // getters and setters - public Image getBackgroundImage() - { - return backgroundImage; - } - - public void setBackgroundImage(Image backgroundImage) - { - this.backgroundImage = backgroundImage; - redraw(); - } - - public Image getButtonImage() - { - return buttonImage; - } - - public void setButtonImage(Image buttonImage) - { - this.buttonImage = buttonImage; - redraw(); - } - - public String getText() - { - return text; - } - - public void setText(String text) - { - this.text = text; - redraw(); - } - - public int getTextHMargin() - { - return textHMargin; - } - - public void setTextHMargin(int textHMargin) - { - this.textHMargin = textHMargin; - } - - public int getTextVMargin() - { - return textVMargin; - } - - public void setTextVMargin(int textVMargin) - { - this.textVMargin = textVMargin; - } - - public Color getImageBackgroundColor() - { - return imageBackgroundColor; - } - - public void setImageBackgroundColor(Color imageBackgroundColor) - { - if (imageBackgroundColor == null) - return; - this.imageBackgroundColor = imageBackgroundColor; - redraw(); - } - - public Color getTextForegroundColor() - { - return textForegroundColor; - } - - public void setTextForegroundColor(Color textForegroundColor) - { - if (textForegroundColor == null) - return; - this.textForegroundColor = textForegroundColor; - redraw(); - } - - private int getTextHeight(GC gc) - { - int imageHeight = 0; - if (backgroundImage!= null && SWT.getPlatform().equals("motif")==false) - { - imageHeight = backgroundImage.getBounds().height; - } - gc.setFont(headerFont); -// gc.setFont(getFont()); - FontMetrics fm = gc.getFontMetrics(); - int fontHeight = fm.getHeight(); - int height = fontHeight + textVMargin + textVMargin; - return Math.max(height, imageHeight); - } - -// private int getTextWidth(GC gc) -// { -// int imageWidth = 0; -// if (backgroundImage!= null && SWT.getPlatform().equals("motif")==false) -// { -// imageWidth = backgroundImage.getBounds().width; -// } -// gc.setFont(headerFont); -//// gc.setFont(getFont()); -// FontMetrics fm = gc.getFontMetrics(); -// int fontWidth = fm.getAverageCharWidth() + 5; -// int width = fontWidth * text.length() + textHMargin + textHMargin; -// return Math.max(width, imageWidth); -// } - - public void handleEvent(Event e) - { -// Widget source = e.widget; - } - - public void propertyChange(PropertyChangeEvent event) - { - if(event.getProperty() == JFaceResources.HEADER_FONT && this.isDisposed() == false) - { - headerFont = JFaceResources.getFontRegistry().get(JFaceResources.HEADER_FONT); - this.layout(true); - this.redraw(); - } - } -} |