Example usage for java.awt Component setForeground

List of usage examples for java.awt Component setForeground

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Introduction

In this page you can find the example usage for java.awt Component setForeground.

Prototype

public void setForeground(Color c)

Source Link

Document

Sets the foreground color of this component.

Usage

From source file:Main.java

/**
 * Sets the foreground for an entire component hierarchy to the specified
 * color./*ww w  .ja v  a  2  s.co  m*/
 * 
 * @param c
 *                the starting component
 * @param color
 *                the color to set
 */
public static void setComponentTreeForeground(Component c, Color color) {
    c.setForeground(color);

    Component[] children = getChildren(c);

    if (children != null) {
        for (int i = 0; i < children.length; i++) {
            setComponentTreeForeground(children[i], color);
        }
    }
}

From source file:Main.java

public static void setColor_r(Component c, Color bg, Color fg) {
    if (bg != null) {
        c.setBackground(bg);/*from  ww w  .  ja va  2 s  . c  om*/
    }
    if (fg != null) {
        c.setForeground(fg);
    }
    if (c instanceof Container) {
        Component[] comps = ((Container) c).getComponents();
        if (comps.length > 0) {
            for (Component comp : comps) {
                setColor_r(comp, bg, fg);
            }
        }
    }
}

From source file:Main.java

private static void setForegroundOrBackgroundDeep(final boolean doForeground, Component component, Color color,
        Class[] excludedClasses, boolean processContentsOfExcludedContainers) {

    // If this component one that should be excluded?
    boolean excluded = false;
    if (excludedClasses != null) {
        for (int i = 0; i < excludedClasses.length && !excluded; i++) {
            if (excludedClasses[i].isInstance(component)) {
                excluded = true;//from www  . j a  va2  s .c  o m
            }
        }
    }

    // If not exluded, set the component's foreground or background.
    if (!excluded) {
        if (doForeground) {
            component.setForeground(color);
        } else {
            component.setBackground(color);
        }
    }

    // Recursively process the contents of containers.
    if ((!excluded || processContentsOfExcludedContainers) && (component instanceof Container)) {
        Container container = (Container) component;
        Component[] children = container.getComponents();
        if (children != null) {
            for (int i = 0; i < children.length; i++) {
                setForegroundOrBackgroundDeep(doForeground, children[i], color, excludedClasses,
                        processContentsOfExcludedContainers);
            }
        }
    }
}

From source file:MultiLineLabel.java

public void setForeground(Color col) {
    this.col = col;
    Component[] components = this.getComponents();
    for (int i = 0; i < components.length; i++) {
        Component component = components[i];
        component.setForeground(col);
    }/*from  w  ww  .  j  a v  a2  s .  c om*/
}

From source file:EvenOddRenderer.java

public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus,
        int row, int column) {
    Component renderer = DEFAULT_RENDERER.getTableCellRendererComponent(table, value, isSelected, hasFocus, row,
            column);//ww w  . j  a  v a 2 s.c  o  m
    Color foreground, background;
    if (isSelected) {
        foreground = Color.YELLOW;
        background = Color.GREEN;
    } else {
        if (row % 2 == 0) {
            foreground = Color.BLUE;
            background = Color.WHITE;
        } else {
            foreground = Color.WHITE;
            background = Color.BLUE;
        }
    }
    renderer.setForeground(foreground);
    renderer.setBackground(background);
    return renderer;
}

From source file:RendererSample.java

public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus,
        int row, int column) {
    Component renderer = DEFAULT_RENDERER.getTableCellRendererComponent(table, value, isSelected, hasFocus, row,
            column);//from  www  .  ja v a2  s.  c  om
    ((JLabel) renderer).setOpaque(true);
    Color foreground, background;
    if (isSelected) {
        foreground = Color.yellow;
        background = Color.green;
    } else {
        if (row % 2 == 0) {
            foreground = Color.blue;
            background = Color.white;
        } else {
            foreground = Color.white;
            background = Color.blue;
        }
    }
    renderer.setForeground(foreground);
    renderer.setBackground(background);
    return renderer;
}

From source file:ecosim.gui.SummaryPane.java

/**
 *  Private method to build the table pane.
 *
 *  @return A JLayeredPane containing the table pane.
 *//*from  w  w w.j  av a 2s  .  c o m*/
private JLayeredPane makeTablePane() {
    String[] columnNames = { "", "Estimate", "Hillclimbing", "Low", "High" };
    Integer[] columnWidths = { 250, 60, 60, 60, 60 };
    Object[][] rowData = { { "Number of putative ecotypes (npop)", null, null, null, null },
            { "Rate of ecotype formation (omega)", null, null, null, null },
            { "Rate of periodic selection (sigma)", null, null, null, null } };
    final JLayeredPane pane = new JLayeredPane();
    final JTable table = new JTable(rowData, columnNames) {
        public boolean isCellEditable(int row, int column) {
            return false;
        }
    };
    final JTableHeader header = table.getTableHeader();
    pane.setLayout(new BorderLayout());
    header.setReorderingAllowed(false);
    TableColumnModel cm = table.getColumnModel();
    for (int i = 0; i < columnWidths.length; i++) {
        TableColumn column = cm.getColumn(i);
        column.setMinWidth(columnWidths[i]);
        if (i == 0) {
            column.setCellRenderer(new DefaultTableCellRenderer() {
                public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected,
                        boolean hasFocus, int row, int column) {
                    Component cell = super.getTableCellRendererComponent(table, value, isSelected, hasFocus,
                            row, column);
                    cell.setBackground(header.getBackground());
                    cell.setForeground(header.getForeground());
                    return cell;
                }
            });
        }
    }
    pane.add(table.getTableHeader(), "North");
    pane.add(table, "Center");
    // Watch for changes to the Summary object.
    summary.addObserver(new Observer() {
        public void update(Observable o, Object obj) {
            Summary s = (Summary) obj;
            ParameterEstimate estimate = s.getEstimate();
            ParameterSet hillclimbing = s.getHillclimbing();
            ParameterSet[] ci = s.getConfidenceInterval();
            if (estimate != null) {
                ParameterSet e = estimate.getResult();
                table.setValueAt(e.getNpop(), 0, 1);
                table.setValueAt(String.format("%.4f", e.getOmega()), 1, 1);
                table.setValueAt(String.format("%.4f", e.getSigma()), 2, 1);
            }
            if (hillclimbing != null) {
                table.setValueAt(hillclimbing.getNpop(), 0, 2);
                table.setValueAt(String.format("%.4f", hillclimbing.getOmega()), 1, 2);
                table.setValueAt(String.format("%.4f", hillclimbing.getSigma()), 2, 2);
            }
            if (ci[0].getNpop() != null) {
                table.setValueAt(ci[0].getNpop(), 0, 3);
                table.setValueAt(ci[1].getNpop(), 0, 4);
            }
            if (ci[1].getOmega() != null) {
                table.setValueAt(String.format("%.4f", ci[0].getOmega()), 1, 3);

                String fmt = "%.4f";
                if (ci[1].getOmega() > 10.0D) {
                    fmt = "%.1f";
                } else if (ci[1].getOmega() > 1.0D) {
                    fmt = "%.2f";
                }
                table.setValueAt(String.format(fmt, ci[1].getOmega()), 1, 4);
            }
            if (ci[1].getSigma() != null) {
                table.setValueAt(String.format("%.4f", ci[0].getSigma()), 2, 3);
                if (ci[1].getSigma() > 100.0D - MasterVariables.EPSILON) {
                    table.setValueAt("100", 2, 4);
                } else {
                    String fmt = "%.4f";
                    if (ci[1].getSigma() > 10.0D) {
                        fmt = "%.1f";
                    } else if (ci[1].getSigma() > 1.0D) {
                        fmt = "%.2f";
                    }
                    table.setValueAt(String.format(fmt, ci[1].getSigma()), 2, 4);
                }
            }
            pane.repaint();
        }
    });
    return pane;
}

From source file:com.moneydance.modules.features.importlist.table.HeaderRenderer.java

@Override
public Component getTableCellRendererComponent(final JTable table, final Object value, final boolean isSelected,
        final boolean hasFocus, final int row, final int column) {
    Component component = this.defaultHeaderTableCellRenderer.getTableCellRendererComponent(table, value,
            hasFocus, hasFocus, row, column);
    if (component instanceof JComponent) {
        JComponent jComponent = (JComponent) component;
        jComponent.setBorder(new EmptyBorder(1, 1, 1, 1));
        jComponent.setOpaque(false);/*from  w  w  w.j a v  a 2  s .co m*/

        if (jComponent instanceof JLabel) {
            JLabel jLabel = (JLabel) jComponent;
            jLabel.setHorizontalAlignment(SwingConstants.LEFT);
        }
    }

    component.setFont(Preferences.getHeaderFont());
    component.setForeground(Preferences.getHeaderForeground());

    component.setSize(
            new Dimension(component.getWidth(), Helper.INSTANCE.getPreferences().getHeaderRowHeight()));
    component.setMinimumSize(
            new Dimension(component.getWidth(), Helper.INSTANCE.getPreferences().getHeaderRowHeight()));
    component.setPreferredSize(
            new Dimension(component.getWidth(), Helper.INSTANCE.getPreferences().getHeaderRowHeight()));
    component.setMaximumSize(
            new Dimension(component.getWidth(), Helper.INSTANCE.getPreferences().getHeaderRowHeight()));

    return component;
}

From source file:hermes.browser.components.WatchTable.java

/**
 * Rows are: Color.RED if an alert level has been breached. Color.ORANGE if
 * an exception has occured gathering the data
 *//*from  ww  w.j a v  a2  s .c om*/
public Component prepareRenderer(TableCellRenderer renderer, int y, int x) {
    final Component rval = super.prepareRenderer(renderer, y, x);
    final int originalY = y;
    y = getActualRowAt(y);

    final WatchInfo info = watchModel.getRow(y);
    Component c = null;

    /*
     * I don't understand this bit - unless I get the actual renderer when the
     * component is an ExpandablePanel the first column shades incorrectly.
     */

    if (rval instanceof ExpandablePanel) {
        ExpandablePanel ep = (ExpandablePanel) rval;
        c = ep.getActualRenderer();
    } else {
        c = rval;
    }

    boolean previousInAlert = info.isInAlert();

    if (info != null) {
        if (info.getE() != null) {
            info.setInAlert(true);
            c.setBackground(new Color(255, 255, 153));
            c.setForeground(Color.BLACK);
        } else if (info.getDepthAlert() != 0 && (info.getDepth() > info.getDepthAlert())) {
            info.setInAlert(true);
            c.setBackground(new Color(255, 204, 153));
            c.setForeground(Color.BLACK);
        } else if (info.getAgeAlert() != 0
                && (System.currentTimeMillis() - info.getAgeAlert() > info.getAgeAlert())) {
            info.setInAlert(true);
            c.setBackground(new Color(255, 204, 153));
            c.setForeground(Color.BLACK);
        } else if (originalY % 2 == 0 && !isCellSelected(originalY, x)) {
            info.setInAlert(false);
            c.setBackground(Color.LIGHT_GRAY);
            c.setForeground(Color.BLACK);

        } else if (!isCellSelected(originalY, x)) {
            //
            // If not shaded, match the table's background

            info.setInAlert(false);
            c.setBackground(Color.WHITE);
            c.setForeground(Color.BLACK);
        }
    }

    return rval;
}

From source file:net.schweerelos.parrot.ui.GraphViewComponent.java

@SuppressWarnings("serial")
private void setupRenderContext(final VisualizationViewer<NodeWrapper, NodeWrapper> vis) {
    vis.setRenderer(new ParrotGraphRenderer());
    vis.setPickSupport(new ParrotPickSupport(vis));

    RenderContext<NodeWrapper, NodeWrapper> renderContext = vis.getRenderContext();

    final PickedInfo<NodeWrapper> vertexPickInfo = vis.getPickedVertexState();
    final PickedState<NodeWrapper> edgePickInfo = vis.getPickedEdgeState();

    // hide all edge arrows except for those on outgoing edges of picked
    // nodes//  www  .ja v a2s .  co  m
    renderContext.setEdgeArrowPredicate(new Predicate<Context<Graph<NodeWrapper, NodeWrapper>, NodeWrapper>>() {
        @Override
        public boolean evaluate(Context<Graph<NodeWrapper, NodeWrapper>, NodeWrapper> context) {
            NodeWrapper edge = context.element;
            NodeWrapper source = graph.getSource(edge);
            return vertexPickInfo.isPicked(source);
        }
    });

    // make edges straight lines to collapse parallel edges
    renderContext.setEdgeShapeTransformer(new EdgeShape.Line<NodeWrapper, NodeWrapper>());

    // hide text of all edges except for outgoing edges of picked nodes
    renderContext.setEdgeLabelTransformer(new Transformer<NodeWrapper, String>() {
        @Override
        public String transform(NodeWrapper edge) {
            NodeWrapper source = graph.getSource(edge);
            NodeWrapper destination = graph.getDest(edge);
            if (vertexPickInfo.isPicked(source) && !vertexPickInfo.isPicked(destination)) {
                return edge.toString();
            } else {
                return "";
            }
        }
    });
    renderContext.setEdgeLabelRenderer(new DefaultEdgeLabelRenderer(COLOR_EDGE_LABEL) {
        @Override
        public <E> Component getEdgeLabelRendererComponent(JComponent vv, Object value, Font font,
                boolean isSelected, E edge) {
            Component component = super.getEdgeLabelRendererComponent(vv, value, font, isSelected, edge);
            component.setForeground(COLOR_EDGE_LABEL);
            return component;
        }

    });

    // start from VertexLabelAsShapeDemo

    // this class will provide both label drawing and vertex shapes
    VertexLabelAsShapeRenderer<NodeWrapper, NodeWrapper> vlasr = new VertexLabelAsShapeRenderer<NodeWrapper, NodeWrapper>(
            renderContext);
    renderContext.setVertexShapeTransformer(vlasr);

    vis.setForeground(COLOR_NODE_TEXT);

    // customize the render context

    renderContext.setVertexLabelTransformer(new ToStringLabeller<NodeWrapper>());

    renderContext.setVertexLabelRenderer(new DefaultVertexLabelRenderer(COLOR_NODE_PICKED_TEXT) {
        @Override
        public <V> Component getVertexLabelRendererComponent(JComponent vv, Object value, Font font,
                boolean isSelected, V vertexToRender) {
            Component component = super.getVertexLabelRendererComponent(vv, value, font, isSelected,
                    vertexToRender);
            if (component instanceof JLabel) {
                JLabel label = (JLabel) component;
                // add a little bit of padding around the text
                Border originalBorder = label.getBorder();
                label.setBorder(BorderFactory.createCompoundBorder(originalBorder,
                        BorderFactory.createEmptyBorder(3, 2, 4, 2)));
            }
            // now set the colour/font too
            if (vertexToRender instanceof NodeWrapper) {
                NodeWrapper vertex = (NodeWrapper) vertexToRender;
                if (vertexPickInfo.isPicked(vertex)) {
                    component.setForeground(COLOR_NODE_PICKED_TEXT);
                } else if (vertex.isHighlighted()) {
                    component.setForeground(COLOR_NODE_HIGHLIGHTED_TEXT);
                    component.setFont(font.deriveFont(Font.BOLD));
                } else if (GraphViewHelper.hasPickedNeighbour(vertex, vertexPickInfo, graph)) {
                    component.setForeground(COLOR_NODE_WITH_PICKED_NEIGHBOUR_TEXT);
                } else if (GraphViewHelper.hasPickedAdjacentEdge(vertex, edgePickInfo, graph)) {
                    component.setForeground(COLOR_NODE_ADJACENT_EDGE_PICKED_TEXT);
                } else if (GraphViewHelper.hasHighlightedNeighbour(vertex, graph)) {
                    component.setForeground(COLOR_NODE_WITH_HIGHLIGHTED_NEIGHBOUR_TEXT);
                } else {
                    component.setForeground(COLOR_NODE_TEXT);
                }
            }

            return component;
        }
    });

    // end from VertexLabelAsShapeDemo

    vis.getRenderer().getVertexLabelRenderer().setPosition(Renderer.VertexLabel.Position.CNTR);

    vis.setVertexToolTipTransformer(new Transformer<NodeWrapper, String>() {
        @Override
        public String transform(NodeWrapper vertex) {
            return vertex.getToolTipText(model);
        }
    });

    // inspired by PluggableRendererDemo
    Transformer<NodeWrapper, Paint> vertexOutline = new Transformer<NodeWrapper, Paint>() {
        @Override
        public Paint transform(NodeWrapper vertex) {
            if (vertexPickInfo.isPicked(vertex)) {
                return COLOR_NODE_PICKED_BORDER;
            } else if (vertex.isHighlighted()) {
                return COLOR_NODE_HIGHLIGHTED_BORDER;
            } else {
                if (GraphViewHelper.hasPickedAdjacentEdge(vertex, edgePickInfo, graph)) {
                    return COLOR_NODE_ADJACENT_EDGE_PICKED_BORDER;
                }
                if (GraphViewHelper.hasPickedNeighbour(vertex, vertexPickInfo, graph)) {
                    return COLOR_NODE_WITH_PICKED_NEIGHBOUR_BORDER;
                } else if (GraphViewHelper.hasHighlightedNeighbour(vertex, graph)) {
                    return COLOR_NODE_WITH_HIGHLIGHTED_NEIGHBOUR_BORDER;
                }
                // will get here only if no neighbour is picked/highlighted
                return COLOR_NODE_BORDER;
            }
        }
    };
    renderContext.setVertexDrawPaintTransformer(vertexOutline);

    Transformer<NodeWrapper, Paint> vertexBackground = new Transformer<NodeWrapper, Paint>() {
        @Override
        public Paint transform(NodeWrapper vertex) {
            if (vertexPickInfo.isPicked(vertex)) {
                return COLOR_NODE_PICKED_BG;
            } else if (vertex.isHighlighted()) {
                return COLOR_NODE_HIGHLIGHTED_BG;
            } else {
                if (GraphViewHelper.hasPickedAdjacentEdge(vertex, edgePickInfo, graph)) {
                    return COLOR_NODE_ADJACENT_EDGE_PICKED_BG;
                }
                if (GraphViewHelper.hasPickedNeighbour(vertex, vertexPickInfo, graph)) {
                    return COLOR_NODE_WITH_PICKED_NEIGHBOUR_BG;
                } else if (GraphViewHelper.hasHighlightedNeighbour(vertex, graph)) {
                    return COLOR_NODE_WITH_HIGHLIGHTED_NEIGHBOUR_BG;
                }
                return COLOR_NODE_BG;
            }
        }
    };
    renderContext.setVertexFillPaintTransformer(vertexBackground);

    Transformer<NodeWrapper, Stroke> vertexStroke = new Transformer<NodeWrapper, Stroke>() {
        @Override
        public Stroke transform(NodeWrapper vertex) {
            if (vertexPickInfo.isPicked(vertex)) {
                return STROKE_VERTEX_PICKED;
            } else if (vertex.isHighlighted()) {
                return STROKE_VERTEX_HIGHLIGHTED;
            }

            Collection<NodeWrapper> edges = graph.getInEdges(vertex);
            for (NodeWrapper edge : edges) {
                if (edgePickInfo.isPicked(edge)) {
                    return STROKE_VERTEX_INCOMING_EDGE_PICKED;
                }
            }
            edges = graph.getOutEdges(vertex);
            for (NodeWrapper edge : edges) {
                if (edgePickInfo.isPicked(edge)) {
                    return STROKE_VERTEX_OUTGOING_EDGE_PICKED;
                }
            }

            // we'll only get here if none of the cases above applies
            return STROKE_VERTEX_DEFAULT;
        }
    };
    renderContext.setVertexStrokeTransformer(vertexStroke);

    Transformer<NodeWrapper, Stroke> edgeStroke = new Transformer<NodeWrapper, Stroke>() {
        @Override
        public Stroke transform(NodeWrapper edge) {
            NodeWrapper edgeSource = graph.getSource(edge);
            if (edgePickInfo.isPicked(edge)) {
                return STROKE_EDGE_PICKED;
            } else if (vertexPickInfo.isPicked(edgeSource)) {
                return STROKE_EDGE_ADJACENT_NODE_PICKED;
            } else {
                return STROKE_EDGE_DEFAULT;
            }
        }
    };
    renderContext.setEdgeStrokeTransformer(edgeStroke);

    Transformer<NodeWrapper, Paint> edgeColor = new Transformer<NodeWrapper, Paint>() {
        @Override
        public Paint transform(NodeWrapper edge) {
            if (edgePickInfo.isPicked(edge)) {
                return COLOR_EDGE_PICKED;
            } else if (GraphViewHelper.hasPickedAdjacentVertex(edge, vertexPickInfo, graph)) {
                return COLOR_EDGE_ADJACENT_VERTEX_PICKED;
            } else if (edge.isHighlighted()) {
                return COLOR_EDGE_HIGHLIGHTED;
            } else if (GraphViewHelper.hasHighlightedAdjacentVertex(edge, graph)) {
                return COLOR_EDGE_ADJACENT_VERTEX_HIGHLIGHTED;
            } else {
                return COLOR_EDGE;
            }
        }
    };
    renderContext.setEdgeDrawPaintTransformer(edgeColor);
    // draw arrows in the same colour as edges
    renderContext.setArrowDrawPaintTransformer(edgeColor);
    renderContext.setArrowFillPaintTransformer(edgeColor);

    includePredicate = new IncludePredicate<Context<Graph<NodeWrapper, NodeWrapper>, NodeWrapper>>();
    renderContext.setEdgeIncludePredicate(includePredicate);
    renderContext.setVertexIncludePredicate(includePredicate);

    vis.setBackground(COLOR_BACKGROUND);

    mouse = new DoubleClickPickingModalGraphMouse<NodeWrapper, NodeWrapper>();
    mouse.add(new AbstractPopupGraphMousePlugin() {
        @Override
        protected void handlePopup(MouseEvent e) {
            if (!e.isPopupTrigger()) {
                return;
            }
            GraphElementAccessor<NodeWrapper, NodeWrapper> pickSupport = vis.getPickSupport();
            if (pickSupport == null) {
                return;
            }

            NodeWrapper node = pickSupport.getVertex(layout, e.getX(), e.getY());
            if (node == null) {
                node = pickSupport.getEdge(layout, e.getX(), e.getY());
            }
            if (node == null) {
                return;
            }
            popup.setNodeWrapper(node);
            popup.show(vis, e.getX(), e.getY());
        }
    });
    mouse.setDoubleClickPickingPlugin(new DoubleClickPickingPlugin() {
        @Override
        void doubleClickOccurred(MouseEvent e) {
            GraphElementAccessor<NodeWrapper, NodeWrapper> pickSupport = vis.getPickSupport();
            if (pickSupport == null) {
                return;
            }

            NodeWrapper node = pickSupport.getVertex(layout, e.getX(), e.getY());
            if (node == null) {
                return;
            }
            fireNodeSelected(node);
        }
    });
    vis.setGraphMouse(mouse);

}