+++ /dev/null
-package org.argeo.cms.ui.eclipse.forms;
-
-import org.eclipse.jface.resource.JFaceResources;
-import org.eclipse.jface.window.Window;
-import org.eclipse.swt.SWT;
-//import org.eclipse.swt.custom.CCombo;
-import org.eclipse.swt.custom.ScrolledComposite;
-import org.eclipse.swt.events.FocusAdapter;
-import org.eclipse.swt.events.FocusEvent;
-import org.eclipse.swt.events.KeyAdapter;
-import org.eclipse.swt.events.KeyEvent;
-import org.eclipse.swt.events.MouseAdapter;
-import org.eclipse.swt.events.MouseEvent;
-// RAP [rh] Paint events missing
-//import org.eclipse.swt.events.PaintEvent;
-//import org.eclipse.swt.events.PaintListener;
-import org.eclipse.swt.graphics.Color;
-import org.eclipse.swt.graphics.Font;
-//RAP [rh] GC missing
-//import org.eclipse.swt.graphics.GC;
-import org.eclipse.swt.graphics.Point;
-//import org.eclipse.swt.graphics.RGB;
-//import org.eclipse.swt.graphics.Rectangle;
-import org.eclipse.swt.widgets.Button;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Display;
-//import org.eclipse.swt.widgets.Event;
-import org.eclipse.swt.widgets.Label;
-//import org.eclipse.swt.widgets.Listener;
-import org.eclipse.swt.widgets.Table;
-import org.eclipse.swt.widgets.Text;
-import org.eclipse.swt.widgets.Tree;
-import org.eclipse.swt.widgets.Widget;
-//import org.eclipse.ui.forms.FormColors;
-//import org.eclipse.ui.forms.HyperlinkGroup;
-//import org.eclipse.ui.forms.IFormColors;
-//import org.eclipse.ui.internal.forms.widgets.FormFonts;
-//import org.eclipse.ui.internal.forms.widgets.FormUtil;
-
-/**
- * The toolkit is responsible for creating SWT controls adapted to work in
- * Eclipse forms. In addition to changing their presentation properties (fonts,
- * colors etc.), various listeners are attached to make them behave correctly in
- * the form context.
- * <p>
- * In addition to being the control factory, the toolkit is also responsible for
- * painting flat borders for select controls, managing hyperlink groups and
- * control colors.
- * <p>
- * The toolkit creates some of the most common controls used to populate Eclipse
- * forms. Controls that must be created using their constructors,
- * <code>adapt()</code> method is available to change its properties in the
- * same way as with the supported toolkit controls.
- * <p>
- * Typically, one toolkit object is created per workbench part (for example, an
- * editor or a form wizard). The toolkit is disposed when the part is disposed.
- * To conserve resources, it is possible to create one color object for the
- * entire plug-in and share it between several toolkits. The plug-in is
- * responsible for disposing the colors (disposing the toolkit that uses shared
- * color object will not dispose the colors).
- * <p>
- * FormToolkit is normally instantiated, but can also be subclassed if some of
- * the methods needs to be modified. In those cases, <code>super</code> must
- * be called to preserve normal behaviour.
- *
- * @since 1.0
- */
-public class FormToolkit {
- public static final String KEY_DRAW_BORDER = "FormWidgetFactory.drawBorder"; //$NON-NLS-1$
-
- public static final String TREE_BORDER = "treeBorder"; //$NON-NLS-1$
-
- public static final String TEXT_BORDER = "textBorder"; //$NON-NLS-1$
-
- private int borderStyle = SWT.NULL;
-
- private FormColors colors;
-
- private int orientation = Window.getDefaultOrientation();
-
- // private KeyListener deleteListener;
- // RAP [rh] Paint events missing
-// private BorderPainter borderPainter;
-
- private BoldFontHolder boldFontHolder;
-
-// private HyperlinkGroup hyperlinkGroup;
-
- private boolean isDisposed = false;
-
- /* default */
- VisibilityHandler visibilityHandler;
-
- /* default */
- KeyboardHandler keyboardHandler;
-
- // RAP [rh] Paint events missing
-// private class BorderPainter implements PaintListener {
-// public void paintControl(PaintEvent event) {
-// Composite composite = (Composite) event.widget;
-// Control[] children = composite.getChildren();
-// for (int i = 0; i < children.length; i++) {
-// Control c = children[i];
-// boolean inactiveBorder = false;
-// boolean textBorder = false;
-// if (!c.isVisible())
-// continue;
-// /*
-// * if (c.getEnabled() == false && !(c instanceof CCombo))
-// * continue;
-// */
-// if (c instanceof Hyperlink)
-// continue;
-// Object flag = c.getData(KEY_DRAW_BORDER);
-// if (flag != null) {
-// if (flag.equals(Boolean.FALSE))
-// continue;
-// if (flag.equals(TREE_BORDER))
-// inactiveBorder = true;
-// else if (flag.equals(TEXT_BORDER))
-// textBorder = true;
-// }
-// if (getBorderStyle() == SWT.BORDER) {
-// if (!inactiveBorder && !textBorder) {
-// continue;
-// }
-// if (c instanceof Text || c instanceof Table
-// || c instanceof Tree)
-// continue;
-// }
-// if (!inactiveBorder
-// && (c instanceof Text || c instanceof CCombo || textBorder)) {
-// Rectangle b = c.getBounds();
-// GC gc = event.gc;
-// gc.setForeground(c.getBackground());
-// gc.drawRectangle(b.x - 1, b.y - 1, b.width + 1,
-// b.height + 1);
-// // gc.setForeground(getBorderStyle() == SWT.BORDER ? colors
-// // .getBorderColor() : colors.getForeground());
-// gc.setForeground(colors.getBorderColor());
-// if (c instanceof CCombo)
-// gc.drawRectangle(b.x - 1, b.y - 1, b.width + 1,
-// b.height + 1);
-// else
-// gc.drawRectangle(b.x - 1, b.y - 2, b.width + 1,
-// b.height + 3);
-// } else if (inactiveBorder || c instanceof Table
-// || c instanceof Tree) {
-// Rectangle b = c.getBounds();
-// GC gc = event.gc;
-// gc.setForeground(colors.getBorderColor());
-// gc.drawRectangle(b.x - 1, b.y - 1, b.width + 1,
-// b.height + 1);
-// }
-// }
-// }
-// }
-
- private static class VisibilityHandler extends FocusAdapter {
- public void focusGained(FocusEvent e) {
- Widget w = e.widget;
- if (w instanceof Control) {
- FormUtil.ensureVisible((Control) w);
- }
- }
- }
-
- private static class KeyboardHandler extends KeyAdapter {
- public void keyPressed(KeyEvent e) {
- Widget w = e.widget;
- if (w instanceof Control) {
- if (e.doit)
- FormUtil.processKey(e.keyCode, (Control) w);
- }
- }
- }
-
- private class BoldFontHolder {
- private Font normalFont;
-
- private Font boldFont;
-
- public BoldFontHolder() {
- }
-
- public Font getBoldFont(Font font) {
- createBoldFont(font);
- return boldFont;
- }
-
- private void createBoldFont(Font font) {
- if (normalFont == null || !normalFont.equals(font)) {
- normalFont = font;
- dispose();
- }
- if (boldFont == null) {
- boldFont = FormFonts.getInstance().getBoldFont(colors.getDisplay(),
- normalFont);
- }
- }
-
- public void dispose() {
- if (boldFont != null) {
- FormFonts.getInstance().markFinished(boldFont);
- boldFont = null;
- }
- }
- }
-
- /**
- * Creates a toolkit that is self-sufficient (will manage its own colors).
- * <p>
- * Clients that call this method must call {@link #dispose()} when they
- * are finished using the toolkit.
- *
- */
- public FormToolkit(Display display) {
- this(new FormColors(display));
- }
-
- /**
- * Creates a toolkit that will use the provided (shared) colors. The toolkit
- * will dispose the colors if and only if they are <b>not</b> marked as
- * shared via the <code>markShared()</code> method.
- * <p>
- * Clients that call this method must call {@link #dispose()} when they
- * are finished using the toolkit.
- *
- * @param colors
- * the shared colors
- */
- public FormToolkit(FormColors colors) {
- this.colors = colors;
- initialize();
- }
-
- /**
- * Creates a button as a part of the form.
- *
- * @param parent
- * the button parent
- * @param text
- * an optional text for the button (can be <code>null</code>)
- * @param style
- * the button style (for example, <code>SWT.PUSH</code>)
- * @return the button widget
- */
- public Button createButton(Composite parent, String text, int style) {
- Button button = new Button(parent, style | SWT.FLAT | orientation);
- if (text != null)
- button.setText(text);
- adapt(button, true, true);
- return button;
- }
-
- /**
- * Creates the composite as a part of the form.
- *
- * @param parent
- * the composite parent
- * @return the composite widget
- */
- public Composite createComposite(Composite parent) {
- return createComposite(parent, SWT.NULL);
- }
-
- /**
- * Creates the composite as part of the form using the provided style.
- *
- * @param parent
- * the composite parent
- * @param style
- * the composite style
- * @return the composite widget
- */
- public Composite createComposite(Composite parent, int style) {
-// Composite composite = new LayoutComposite(parent, style | orientation);
- Composite composite = new Composite(parent, style | orientation);
- adapt(composite);
- return composite;
- }
-
- /**
- * Creats the composite that can server as a separator between various parts
- * of a form. Separator height should be controlled by setting the height
- * hint on the layout data for the composite.
- *
- * @param parent
- * the separator parent
- * @return the separator widget
- */
-// RAP [rh] createCompositeSeparator: currently no useful implementation possible, delete?
- public Composite createCompositeSeparator(Composite parent) {
- final Composite composite = new Composite(parent, orientation);
-// RAP [rh] GC and paint events missing
-// composite.addListener(SWT.Paint, new Listener() {
-// public void handleEvent(Event e) {
-// if (composite.isDisposed())
-// return;
-// Rectangle bounds = composite.getBounds();
-// GC gc = e.gc;
-// gc.setForeground(colors.getColor(IFormColors.SEPARATOR));
-// if (colors.getBackground() != null)
-// gc.setBackground(colors.getBackground());
-// gc.fillGradientRectangle(0, 0, bounds.width, bounds.height,
-// false);
-// }
-// });
-// if (parent instanceof Section)
-// ((Section) parent).setSeparatorControl(composite);
- return composite;
- }
-
- /**
- * Creates a label as a part of the form.
- *
- * @param parent
- * the label parent
- * @param text
- * the label text
- * @return the label widget
- */
- public Label createLabel(Composite parent, String text) {
- return createLabel(parent, text, SWT.NONE);
- }
-
- /**
- * Creates a label as a part of the form.
- *
- * @param parent
- * the label parent
- * @param text
- * the label text
- * @param style
- * the label style
- * @return the label widget
- */
- public Label createLabel(Composite parent, String text, int style) {
- Label label = new Label(parent, style | orientation);
- if (text != null)
- label.setText(text);
- adapt(label, false, false);
- return label;
- }
-
- /**
- * Creates a hyperlink as a part of the form. The hyperlink will be added to
- * the hyperlink group that belongs to this toolkit.
- *
- * @param parent
- * the hyperlink parent
- * @param text
- * the text of the hyperlink
- * @param style
- * the hyperlink style
- * @return the hyperlink widget
- */
-// public Hyperlink createHyperlink(Composite parent, String text, int style) {
-// Hyperlink hyperlink = new Hyperlink(parent, style | orientation);
-// if (text != null)
-// hyperlink.setText(text);
-// hyperlink.addFocusListener(visibilityHandler);
-// hyperlink.addKeyListener(keyboardHandler);
-// hyperlinkGroup.add(hyperlink);
-// return hyperlink;
-// }
-
- /**
- * Creates an image hyperlink as a part of the form. The hyperlink will be
- * added to the hyperlink group that belongs to this toolkit.
- *
- * @param parent
- * the hyperlink parent
- * @param style
- * the hyperlink style
- * @return the image hyperlink widget
- */
-// public ImageHyperlink createImageHyperlink(Composite parent, int style) {
-// ImageHyperlink hyperlink = new ImageHyperlink(parent, style
-// | orientation);
-// hyperlink.addFocusListener(visibilityHandler);
-// hyperlink.addKeyListener(keyboardHandler);
-// hyperlinkGroup.add(hyperlink);
-// return hyperlink;
-// }
-
- /**
- * Creates a rich text as a part of the form.
- *
- * @param parent
- * the rich text parent
- * @param trackFocus
- * if <code>true</code>, the toolkit will monitor focus
- * transfers to ensure that the hyperlink in focus is visible in
- * the form.
- * @return the rich text widget
- * @since 1.2
- */
-// public FormText createFormText(Composite parent, boolean trackFocus) {
-// FormText engine = new FormText(parent, SWT.WRAP | orientation);
-// engine.marginWidth = 1;
-// engine.marginHeight = 0;
-// engine.setHyperlinkSettings(getHyperlinkGroup());
-// adapt(engine, trackFocus, true);
-// engine.setMenu(parent.getMenu());
-// return engine;
-// }
-
- /**
- * Adapts a control to be used in a form that is associated with this
- * toolkit. This involves adjusting colors and optionally adding handlers to
- * ensure focus tracking and keyboard management.
- *
- * @param control
- * a control to adapt
- * @param trackFocus
- * if <code>true</code>, form will be scrolled horizontally
- * and/or vertically if needed to ensure that the control is
- * visible when it gains focus. Set it to <code>false</code> if
- * the control is not capable of gaining focus.
- * @param trackKeyboard
- * if <code>true</code>, the control that is capable of
- * gaining focus will be tracked for certain keys that are
- * important to the underlying form (for example, PageUp,
- * PageDown, ScrollUp, ScrollDown etc.). Set it to
- * <code>false</code> if the control is not capable of gaining
- * focus or these particular key event are already used by the
- * control.
- */
- public void adapt(Control control, boolean trackFocus, boolean trackKeyboard) {
- control.setBackground(colors.getBackground());
- control.setForeground(colors.getForeground());
-// if (control instanceof ExpandableComposite) {
-// ExpandableComposite ec = (ExpandableComposite) control;
-// if (ec.toggle != null) {
-// if (trackFocus)
-// ec.toggle.addFocusListener(visibilityHandler);
-// if (trackKeyboard)
-// ec.toggle.addKeyListener(keyboardHandler);
-// }
-// if (ec.textLabel != null) {
-// if (trackFocus)
-// ec.textLabel.addFocusListener(visibilityHandler);
-// if (trackKeyboard)
-// ec.textLabel.addKeyListener(keyboardHandler);
-// }
-// return;
-// }
- if (trackFocus)
- control.addFocusListener(visibilityHandler);
- if (trackKeyboard)
- control.addKeyListener(keyboardHandler);
- }
-
- /**
- * Adapts a composite to be used in a form associated with this toolkit.
- *
- * @param composite
- * the composite to adapt
- */
- public void adapt(Composite composite) {
- composite.setBackground(colors.getBackground());
- composite.addMouseListener(new MouseAdapter() {
- public void mouseDown(MouseEvent e) {
- ((Control) e.widget).setFocus();
- }
- });
- if (composite.getParent() != null)
- composite.setMenu(composite.getParent().getMenu());
- }
-
- /**
- * A helper method that ensures the provided control is visible when
- * ScrolledComposite is somewhere in the parent chain. If scroll bars are
- * visible and the control is clipped, the client of the scrolled composite
- * will be scrolled to reveal the control.
- *
- * @param c
- * the control to reveal
- */
- public static void ensureVisible(Control c) {
- FormUtil.ensureVisible(c);
- }
-
- /**
- * Creates a section as a part of the form.
- *
- * @param parent
- * the section parent
- * @param sectionStyle
- * the section style
- * @return the section widget
- */
-// public Section createSection(Composite parent, int sectionStyle) {
-// Section section = new Section(parent, orientation, sectionStyle);
-// section.setMenu(parent.getMenu());
-// adapt(section, true, true);
-// if (section.toggle != null) {
-// section.toggle.setHoverDecorationColor(colors
-// .getColor(IFormColors.TB_TOGGLE_HOVER));
-// section.toggle.setDecorationColor(colors
-// .getColor(IFormColors.TB_TOGGLE));
-// }
-// section.setFont(boldFontHolder.getBoldFont(parent.getFont()));
-// if ((sectionStyle & Section.TITLE_BAR) != 0
-// || (sectionStyle & Section.SHORT_TITLE_BAR) != 0) {
-// colors.initializeSectionToolBarColors();
-// section.setTitleBarBackground(colors.getColor(IFormColors.TB_BG));
-// section.setTitleBarBorderColor(colors
-// .getColor(IFormColors.TB_BORDER));
-// }
-// // call setTitleBarForeground regardless as it also sets the label color
-// section.setTitleBarForeground(colors
-// .getColor(IFormColors.TB_TOGGLE));
-// return section;
-// }
-
- /**
- * Creates an expandable composite as a part of the form.
- *
- * @param parent
- * the expandable composite parent
- * @param expansionStyle
- * the expandable composite style
- * @return the expandable composite widget
- */
-// public ExpandableComposite createExpandableComposite(Composite parent,
-// int expansionStyle) {
-// ExpandableComposite ec = new ExpandableComposite(parent, orientation,
-// expansionStyle);
-// ec.setMenu(parent.getMenu());
-// adapt(ec, true, true);
-// ec.setFont(boldFontHolder.getBoldFont(ec.getFont()));
-// return ec;
-// }
-
- /**
- * Creates a separator label as a part of the form.
- *
- * @param parent
- * the separator parent
- * @param style
- * the separator style
- * @return the separator label
- */
- public Label createSeparator(Composite parent, int style) {
- Label label = new Label(parent, SWT.SEPARATOR | style | orientation);
- label.setBackground(colors.getBackground());
- label.setForeground(colors.getBorderColor());
- return label;
- }
-
- /**
- * Creates a table as a part of the form.
- *
- * @param parent
- * the table parent
- * @param style
- * the table style
- * @return the table widget
- */
- public Table createTable(Composite parent, int style) {
- Table table = new Table(parent, style | borderStyle | orientation);
- adapt(table, false, false);
- // hookDeleteListener(table);
- return table;
- }
-
- /**
- * Creates a text as a part of the form.
- *
- * @param parent
- * the text parent
- * @param value
- * the text initial value
- * @return the text widget
- */
- public Text createText(Composite parent, String value) {
- return createText(parent, value, SWT.SINGLE);
- }
-
- /**
- * Creates a text as a part of the form.
- *
- * @param parent
- * the text parent
- * @param value
- * the text initial value
- * @param style
- * the text style
- * @return the text widget
- */
- public Text createText(Composite parent, String value, int style) {
- Text text = new Text(parent, borderStyle | style | orientation);
- if (value != null)
- text.setText(value);
- text.setForeground(colors.getForeground());
- text.setBackground(colors.getBackground());
- text.addFocusListener(visibilityHandler);
- return text;
- }
-
- /**
- * Creates a tree widget as a part of the form.
- *
- * @param parent
- * the tree parent
- * @param style
- * the tree style
- * @return the tree widget
- */
- public Tree createTree(Composite parent, int style) {
- Tree tree = new Tree(parent, borderStyle | style | orientation);
- adapt(tree, false, false);
- // hookDeleteListener(tree);
- return tree;
- }
-
- /**
- * Creates a scrolled form widget in the provided parent. If you do not
- * require scrolling because there is already a scrolled composite up the
- * parent chain, use 'createForm' instead.
- *
- * @param parent
- * the scrolled form parent
- * @return the form that can scroll itself
- * @see #createForm
- */
- public ScrolledComposite createScrolledForm(Composite parent) {
- ScrolledComposite form = new ScrolledComposite(parent, SWT.V_SCROLL
- | SWT.H_SCROLL | orientation);
- form.setExpandHorizontal(true);
- form.setExpandVertical(true);
- form.setBackground(colors.getBackground());
- form.setForeground(colors.getColor(IFormColors.TITLE));
- form.setFont(JFaceResources.getHeaderFont());
- return form;
- }
-
- /**
- * Creates a form widget in the provided parent. Note that this widget does
- * not scroll its content, so make sure there is a scrolled composite up the
- * parent chain. If you require scrolling, use 'createScrolledForm' instead.
- *
- * @param parent
- * the form parent
- * @return the form that does not scroll
- * @see #createScrolledForm
- */
-// public Form createForm(Composite parent) {
-// Form formContent = new Form(parent, orientation);
-// formContent.setBackground(colors.getBackground());
-// formContent.setForeground(colors.getColor(IFormColors.TITLE));
-// formContent.setFont(JFaceResources.getHeaderFont());
-// return formContent;
-// }
-
- /**
- * Takes advantage of the gradients and other capabilities to decorate the
- * form heading using colors computed based on the current skin and
- * operating system.
- *
- * @param form
- * the form to decorate
- */
-
-// public void decorateFormHeading(Form form) {
-// Color top = colors.getColor(IFormColors.H_GRADIENT_END);
-// Color bot = colors.getColor(IFormColors.H_GRADIENT_START);
-// form.setTextBackground(new Color[] { top, bot }, new int[] { 100 },
-// true);
-// form.setHeadColor(IFormColors.H_BOTTOM_KEYLINE1, colors
-// .getColor(IFormColors.H_BOTTOM_KEYLINE1));
-// form.setHeadColor(IFormColors.H_BOTTOM_KEYLINE2, colors
-// .getColor(IFormColors.H_BOTTOM_KEYLINE2));
-// form.setHeadColor(IFormColors.H_HOVER_LIGHT, colors
-// .getColor(IFormColors.H_HOVER_LIGHT));
-// form.setHeadColor(IFormColors.H_HOVER_FULL, colors
-// .getColor(IFormColors.H_HOVER_FULL));
-// form.setHeadColor(IFormColors.TB_TOGGLE, colors
-// .getColor(IFormColors.TB_TOGGLE));
-// form.setHeadColor(IFormColors.TB_TOGGLE_HOVER, colors
-// .getColor(IFormColors.TB_TOGGLE_HOVER));
-// form.setSeparatorVisible(true);
-// }
-
- /**
- * Creates a scrolled page book widget as a part of the form.
- *
- * @param parent
- * the page book parent
- * @param style
- * the text style
- * @return the scrolled page book widget
- */
-// public ScrolledPageBook createPageBook(Composite parent, int style) {
-// ScrolledPageBook book = new ScrolledPageBook(parent, style
-// | orientation);
-// adapt(book, true, true);
-// book.setMenu(parent.getMenu());
-// return book;
-// }
-
- /**
- * Disposes the toolkit.
- */
- public void dispose() {
- if (isDisposed) {
- return;
- }
- isDisposed = true;
- if (colors.isShared() == false) {
- colors.dispose();
- colors = null;
- }
- boldFontHolder.dispose();
- }
-
- /**
- * Returns the hyperlink group that manages hyperlinks for this toolkit.
- *
- * @return the hyperlink group
- */
-// public HyperlinkGroup getHyperlinkGroup() {
-// return hyperlinkGroup;
-// }
-
- /**
- * Sets the background color for the entire toolkit. The method delegates
- * the call to the FormColors object and also updates the hyperlink group so
- * that hyperlinks and other objects are in sync.
- *
- * @param bg
- * the new background color
- */
- public void setBackground(Color bg) {
-// hyperlinkGroup.setBackground(bg);
- colors.setBackground(bg);
- }
-
- /**
- * Refreshes the hyperlink colors by loading from JFace settings.
- */
-// public void refreshHyperlinkColors() {
-// hyperlinkGroup.initializeDefaultForegrounds(colors.getDisplay());
-// }
-
-// RAP [rh] paintBordersFor not useful as no GC to actually paint borders
-// /**
-// * Paints flat borders for widgets created by this toolkit within the
-// * provided parent. Borders will not be painted if the global border style
-// * is SWT.BORDER (i.e. if native borders are used). Call this method during
-// * creation of a form composite to get the borders of its children painted.
-// * Care should be taken when selection layout margins. At least one pixel
-// * pargin width and height must be chosen to allow the toolkit to paint the
-// * border on the parent around the widgets.
-// * <p>
-// * Borders are painted for some controls that are selected by the toolkit by
-// * default. If a control needs a border but is not on its list, it is
-// * possible to force border in the following way:
-// *
-// * <pre>
-// *
-// *
-// *
-// * widget.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TREE_BORDER);
-// *
-// * or
-// *
-// * widget.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TEXT_BORDER);
-// *
-// *
-// *
-// * </pre>
-// *
-// * @param parent
-// * the parent that owns the children for which the border needs
-// * to be painted.
-// */
-// public void paintBordersFor(Composite parent) {
-// // if (borderStyle == SWT.BORDER)
-// // return;
-// if (borderPainter == null)
-// borderPainter = new BorderPainter();
-// parent.addPaintListener(borderPainter);
-// }
-
- /**
- * Returns the colors used by this toolkit.
- *
- * @return the color object
- */
- public FormColors getColors() {
- return colors;
- }
-
- /**
- * Returns the border style used for various widgets created by this
- * toolkit. The intent of the toolkit is to create controls with styles that
- * yield a 'flat' appearance. On systems where the native borders are
- * already flat, we set the style to SWT.BORDER and don't paint the borders
- * ourselves. Otherwise, the style is set to SWT.NULL, and borders are
- * painted by the toolkit.
- *
- * @return the global border style
- */
- public int getBorderStyle() {
- return borderStyle;
- }
-
- /**
- * Returns the margin required around the children whose border is being
- * painted by the toolkit using {@link #paintBordersFor(Composite)}. Since
- * the border is painted around the controls on the parent, a number of
- * pixels needs to be reserved for this border. For windowing systems where
- * the native border is used, this margin is 0.
- *
- * @return the margin in the parent when children have their border painted
- */
- public int getBorderMargin() {
- return getBorderStyle() == SWT.BORDER ? 0 : 2;
- }
-
- /**
- * Sets the border style to be used when creating widgets. The toolkit
- * chooses the correct style based on the platform but this value can be
- * changed using this method.
- *
- * @param style
- * <code>SWT.BORDER</code> or <code>SWT.NULL</code>
- * @see #getBorderStyle
- */
- public void setBorderStyle(int style) {
- this.borderStyle = style;
- }
-
- /**
- * A utility method that ensures that the control is visible in the scrolled
- * composite. The prerequisite for this method is that the control has a
- * class that extends ScrolledComposite somewhere in the parent chain. If
- * the control is partially or fully clipped, the composite is scrolled to
- * set by setting the origin to the control origin.
- *
- * @param c
- * the control to make visible
- * @param verticalOnly
- * if <code>true</code>, the scrolled composite will be
- * scrolled only vertically if needed. Otherwise, the scrolled
- * composite origin will be set to the control origin.
- */
- public static void setControlVisible(Control c, boolean verticalOnly) {
- ScrolledComposite scomp = FormUtil.getScrolledComposite(c);
- if (scomp == null)
- return;
- Point location = FormUtil.getControlLocation(scomp, c);
- scomp.setOrigin(location);
- }
-
- private void initialize() {
- initializeBorderStyle();
-// hyperlinkGroup = new HyperlinkGroup(colors.getDisplay());
-// hyperlinkGroup.setBackground(colors.getBackground());
- visibilityHandler = new VisibilityHandler();
- keyboardHandler = new KeyboardHandler();
- boldFontHolder = new BoldFontHolder();
- }
-
-// RAP [rh] revise detection of border style: can't ask OS here
- private void initializeBorderStyle() {
-// String osname = System.getProperty("os.name"); //$NON-NLS-1$
-// String osversion = System.getProperty("os.version"); //$NON-NLS-1$
-// if (osname.startsWith("Windows") && "5.1".compareTo(osversion) <= 0) { //$NON-NLS-1$ //$NON-NLS-2$
-// // Skinned widgets used on newer Windows (e.g. XP (5.1), Vista
-// // (6.0))
-// // Check for Windows Classic. If not used, set the style to BORDER
-// RGB rgb = colors.getSystemColor(SWT.COLOR_WIDGET_BACKGROUND);
-// if (rgb.red != 212 || rgb.green != 208 || rgb.blue != 200)
-// borderStyle = SWT.BORDER;
-// } else if (osname.startsWith("Mac")) //$NON-NLS-1$
-// borderStyle = SWT.BORDER;
-
- borderStyle = SWT.BORDER;
- }
-
- /**
- * Returns the orientation that all the widgets created by this toolkit will
- * inherit, if set. Can be <code>SWT.NULL</code>,
- * <code>SWT.LEFT_TO_RIGHT</code> and <code>SWT.RIGHT_TO_LEFT</code>.
- *
- * @return orientation style for this toolkit, or <code>SWT.NULL</code> if
- * not set. The default orientation is inherited from the Window
- * default orientation.
- * @see org.eclipse.jface.window.Window#getDefaultOrientation()
- */
-
- public int getOrientation() {
- return orientation;
- }
-
- /**
- * Sets the orientation that all the widgets created by this toolkit will
- * inherit. Can be <code>SWT.NULL</code>, <code>SWT.LEFT_TO_RIGHT</code>
- * and <code>SWT.RIGHT_TO_LEFT</code>.
- *
- * @param orientation
- * style for this toolkit.
- */
-
- public void setOrientation(int orientation) {
- this.orientation = orientation;
- }
-}
projects / lgpl / argeo-commons.git / blobdiff