Examples of pivot.wtk.TabPane

pivot.wtk.TabPane
Container that provides access to a set of components via selectable tabs, only one of which is visible at a time.
TODO Add a getTabAt() method that delegates to the skin. @author gbrown

    }


    public int getPreferredHeight(int width) {
        int preferredHeight = 0;


        TabPane tabPane = (TabPane)getComponent();


        Component selectedTab = tabPane.getSelectedTab();
        Component corner = tabPane.getCorner();


        switch (tabOrientation) {
            case HORIZONTAL: {
                if (width != -1) {
                    width = Math.max(width - (padding.left + padding.right + 2), 0);

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        return preferredHeight;
    }


    public Dimensions getPreferredSize() {
        TabPane tabPane = (TabPane)getComponent();


        int preferredWidth;
        int preferredHeight;


        Component selectedTab = tabPane.getSelectedTab();
        Component corner = tabPane.getCorner();


        switch (tabOrientation) {
            case HORIZONTAL: {
                if (selectedTab == null
                    && selectionChangeTransition == null) {

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    }


    private int getPreferredTabWidth(int height) {
        int preferredTabWidth = 0;


        TabPane tabPane = (TabPane)getComponent();
        for (Component tab : tabPane.getTabs()) {
            preferredTabWidth = Math.max(preferredTabWidth, tab.getPreferredWidth(height));
        }


        return preferredTabWidth;
    }

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    }


    private int getPreferredTabHeight(int width) {
        int preferredTabHeight = 0;


        TabPane tabPane = (TabPane)getComponent();
        for (Component tab : tabPane.getTabs()) {
            preferredTabHeight = Math.max(preferredTabHeight, tab.getPreferredHeight(width));
        }


        return preferredTabHeight;
    }

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    private Dimensions getPreferredTabSize() {
        int preferredTabWidth = 0;
        int preferredTabHeight = 0;


        TabPane tabPane = (TabPane)getComponent();
        for (Component tab : tabPane.getTabs()) {
            Dimensions preferredSize = tab.getPreferredSize();
            preferredTabWidth = Math.max(preferredTabWidth, preferredSize.width);
            preferredTabHeight = Math.max(preferredTabHeight, preferredSize.height);
        }

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        return new Dimensions(preferredTabWidth, preferredTabHeight);
    }




    public void layout() {
        TabPane tabPane = (TabPane)getComponent();
        int width = getWidth();
        int height = getHeight();


        int tabX = 0;
        int tabY = 0;
        int tabWidth = 0;
        int tabHeight = 0;


        Component corner = tabPane.getCorner();
        Dimensions buttonPanoramaSize = buttonPanorama.getPreferredSize();


        switch (tabOrientation) {
            case HORIZONTAL: {
                int buttonPanoramaWidth = Math.min(width, buttonPanoramaSize.width);
                int buttonPanoramaHeight = buttonPanoramaSize.height;
                int buttonPanoramaX = 0;
                int buttonPanoramaY = 0;


                if (corner != null) {
                    if (corner.isDisplayable()) {
                        int cornerWidth = width - buttonPanoramaWidth;
                        int cornerHeight = Math.max(corner.getPreferredHeight(-1), buttonPanoramaSize.height - 1);
                        int cornerX = buttonPanoramaWidth;
                        int cornerY = Math.max(buttonPanoramaHeight - cornerHeight - 1, 0);


                        buttonPanoramaY = Math.max(cornerHeight - buttonPanoramaHeight + 1, 0);


                        corner.setVisible(true);
                        corner.setLocation(cornerX, cornerY);
                        corner.setSize(cornerWidth, cornerHeight);
                    } else {
                        corner.setVisible(false);
                    }
                }


                buttonPanorama.setLocation(buttonPanoramaX, buttonPanoramaY);
                buttonPanorama.setSize(buttonPanoramaWidth, buttonPanoramaHeight);


                tabX = padding.left + 1;
                tabY = padding.top + buttonPanoramaY + buttonPanoramaHeight;
                tabWidth = Math.max(width - (padding.left + padding.right + 2), 0);
                tabHeight = Math.max(height - (padding.top + padding.bottom
                    + buttonPanoramaY + buttonPanoramaHeight + 1), 0);


                break;
            }


            case VERTICAL: {
                int buttonPanoramaWidth = buttonPanoramaSize.width;
                int buttonPanoramaHeight = Math.min(height,
                    buttonPanoramaSize.height);
                int buttonPanoramaX = 0;
                int buttonPanoramaY = 0;


                if (corner != null) {
                    if (corner.isDisplayable()) {
                        int cornerWidth = corner.getPreferredWidth(-1);
                        int cornerHeight = height - buttonPanoramaHeight;
                        int cornerX = Math.max(buttonPanoramaWidth - cornerWidth - 1, 0);
                        int cornerY = buttonPanoramaHeight;


                        buttonPanoramaX = Math.max(cornerWidth - buttonPanoramaWidth + 1, 0);


                        corner.setVisible(true);
                        corner.setLocation(cornerX, cornerY);
                        corner.setSize(cornerWidth, cornerHeight);
                    } else {
                        corner.setVisible(false);
                    }
                }


                buttonPanorama.setLocation(buttonPanoramaX, buttonPanoramaY);
                buttonPanorama.setSize(buttonPanoramaWidth, buttonPanoramaHeight);


                tabX = padding.left + buttonPanoramaX + buttonPanoramaWidth;
                tabY = padding.top + 1;
                tabWidth = Math.max(width - (padding.left + padding.right
                    + buttonPanoramaX + buttonPanoramaWidth + 1), 0);
                tabHeight = Math.max(height - (padding.top + padding.bottom + 2), 0);


                break;
            }
        }


        // Lay out the tabs
        for (Component tab : tabPane.getTabs()) {
            tab.setLocation(tabX, tabY);
            tab.setSize(tabWidth, tabHeight);
        }
    }

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        }
    }


    @Override
    public void paint(Graphics2D graphics) {
        TabPane tabPane = (TabPane)getComponent();


        Bounds tabPaneBounds = tabPane.getBounds();


        // Call the base class to paint the background
        super.paint(graphics);


        // Paint the content background and border
        int x = 0;
        int y = 0;
        int width = 0;
        int height = 0;


        switch (tabOrientation) {
            case HORIZONTAL: {
                x = 0;
                y = Math.max(buttonPanorama.getY() + buttonPanorama.getHeight() - 1, 0);
                width = tabPaneBounds.width;
                height = Math.max(tabPaneBounds.height - y, 0);


                break;
            }


            case VERTICAL: {
                x = Math.max(buttonPanorama.getX() + buttonPanorama.getWidth() - 1, 0);
                y = 0;
                width = Math.max(tabPaneBounds.width - x, 0);
                height = tabPaneBounds.height;


                break;
            }
        }


        int selectedIndex = tabPane.getSelectedIndex();
        if (selectedIndex != -1
            || selectionChangeTransition != null) {
            Bounds contentBounds = new Bounds(x, y, width, height);


            graphics.setPaint(activeTabColor);

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            }


            if (selectionChangeTransition != null) {
                selectionChangeTransition.start(new TransitionListener() {
                    public void transitionCompleted(Transition transition) {
                        TabPane tabPane = (TabPane)getComponent();


                        SelectionChangeTransition selectionChangeTransition =
                            (SelectionChangeTransition)transition;


                        int selectedIndex;
                        if (selectionChangeTransition.expand) {
                            selectedIndex = tabPane.getTabs().indexOf(selectionChangeTransition.tab);
                        } else {
                            selectedIndex = -1;
                        }


                        tabPane.setSelectedIndex(selectedIndex);


                        TerraTabPaneSkin.this.selectionChangeTransition = null;
                    }
                });
            }

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            return scale;
        }


        @Override
        public void start(TransitionListener transitionListener) {
            TabPane tabPane = (TabPane)getComponent();


            if (expand) {
                tab.setVisible(true);
            }


            tabPane.setEnabled(false);


            super.start(transitionListener);
        }

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            super.start(transitionListener);
        }


        @Override
        public void stop() {
            TabPane tabPane = (TabPane)getComponent();


            if (!expand) {
                tab.setVisible(false);
            }


            tabPane.setEnabled(true);


            super.stop();
        }

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pivot.util.Vote

pivot.wtk.media.Image

pivot.wtk.skin.terra.TerraTabPaneSkin

pivot.wtk.skin.terra.TerraTabPaneSkin$ExpandTransition

pivot.wtk.skin.terra.TerraTabPaneSkin$SelectionChangeTransition

pivot.wtk.skin.terra.TerraTabPaneSkin$TabButton

pivot.wtk.skin.terra.TerraTabPaneSkin$TabButtonSkin

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