Examples of pivot.wtk.Component

pivot.wtk.Component
Top level abstract base class for all components. In MVC terminology, a component represents the "controller". It has no inherent visual representation and acts as an intermediary between the component's data (the "model") and the skin, an implementation of {@link Skin} which serves asthe "view".
TODO Add a contains() method or some equivalent that will support mouse interaction with non-rectangular components.

        int width = getWidth();
        int height = getHeight();


        SplitPane splitPane = (SplitPane)getComponent();
        int splitLocation = splitPane.getSplitLocation();
        Component leftComponent = splitPane.getTopLeftComponent();
        Component rightComponent = splitPane.getBottomRightComponent();


        int rightStart = splitLocation + splitterThickness;


        if (splitPane.getOrientation() == Orientation.HORIZONTAL) {
            splitter.setLocation(splitLocation, 0);
            splitter.setSize(splitterThickness, height);


            if (leftComponent != null) {
                leftComponent.setLocation(0, 0);
                leftComponent.setSize(splitLocation, height);
            }


            if (rightComponent != null) {
                rightComponent.setLocation(rightStart, 0);
                rightComponent.setSize(Math.max(width - rightStart, 0), height);
            }
        } else {
            splitter.setLocation(0, splitLocation);
            splitter.setSize(width, splitterThickness);


            if (leftComponent != null) {
                leftComponent.setLocation(0, 0);
                leftComponent.setSize(width, splitLocation);
            }


            if (rightComponent != null) {
                rightComponent.setLocation(0, rightStart);
                rightComponent.setSize(width, Math.max(height - rightStart, 0));
            }
        }
    }

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    public int getPreferredWidth(int height) {
        int preferredWidth = 0;


        Window window = (Window)getComponent();
        Component content = window.getContent();


        Dimensions preferredTitleBarSize = titleBarFlowPane.getPreferredSize();
        preferredWidth = preferredTitleBarSize.width;


        if (content != null
            && content.isDisplayable()) {
            if (height != -1) {
                height = Math.max(height - preferredTitleBarSize.height - 4 -
                    padding.top - padding.bottom, 0);
            }


            preferredWidth = Math.max(preferredWidth,
                content.getPreferredWidth(height));
        }


        preferredWidth += (padding.left + padding.right) + 2;


        return preferredWidth;

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


        Window window = (Window)getComponent();
        Component content = window.getContent();


        if (width != -1) {
            width = Math.max(width - 2, 0);
        }


        preferredHeight = titleBarFlowPane.getPreferredHeight(width);


        if (content != null
            && content.isDisplayable()) {
            if (width != -1) {
                width = Math.max(width - padding.left - padding.right, 0);
            }


            preferredHeight += content.getPreferredHeight(width);
        }


        preferredHeight += (padding.top + padding.bottom) + 4;


        return preferredHeight;

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    public Dimensions getPreferredSize() {
        int preferredWidth = 0;
        int preferredHeight = 0;


        Window window = (Window)getComponent();
        Component content = window.getContent();


        Dimensions preferredTitleBarSize = titleBarFlowPane.getPreferredSize();


        preferredWidth = preferredTitleBarSize.width;
        preferredHeight = preferredTitleBarSize.height;


        if (content != null
            && content.isDisplayable()) {
            Dimensions preferredContentSize = content.getPreferredSize();


            preferredWidth = Math.max(preferredWidth, preferredContentSize.width);
            preferredHeight += preferredContentSize.height;
        }

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            && !maximized
            && (window.isPreferredWidthSet()
                || window.isPreferredHeightSet()));


        // Size/position content
        Component content = window.getContent();


        if (content != null) {
            if (content.isDisplayable()) {
                content.setVisible(true);


                content.setLocation(padding.left + 1,
                    titleBarFlowPane.getHeight() + padding.top + 3);


                int contentWidth = Math.max(width - (padding.left + padding.right + 2), 0);
                int contentHeight = Math.max(height - (titleBarFlowPane.getHeight()
                    + padding.top + padding.bottom + 4), 0);


                content.setSize(contentWidth, contentHeight);
            } else {
                content.setVisible(false);
            }
        }
    }

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    public int getPreferredWidth(int height) {
        int preferredWidth = 0;


        // The panorama's preferred width is the preferred width of the view
        Panorama panorama = (Panorama)getComponent();
        Component view = panorama.getView();
        if (view != null) {
            preferredWidth = view.getPreferredWidth(height);
        }


        return preferredWidth;
    }

View Full Code Here

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


        // The panorama's preferred height is the preferred height of the view
        Panorama panorama = (Panorama)getComponent();
        Component view = panorama.getView();
        if (view != null) {
            preferredHeight = view.getPreferredHeight(width);
        }


        return preferredHeight;
    }

View Full Code Here

    public Dimensions getPreferredSize() {
        Dimensions preferredSize = null;


        // The panorama's preferred size is the preferred size of the view
        Panorama panorama = (Panorama)getComponent();
        Component view = panorama.getView();
        if (view == null) {
            preferredSize = new Dimensions(0, 0);
        } else {
            preferredSize = view.getPreferredSize();
        }


        return preferredSize;
    }

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    public void layout() {
        Panorama panorama = (Panorama)getComponent();
        int width = getWidth();
        int height = getHeight();


        Component view = panorama.getView();
        if (view != null) {
            view.setSize(view.getPreferredSize());
            int viewWidth = view.getWidth();
            int viewHeight = view.getHeight();


            int scrollTop = panorama.getScrollTop();
            int maxScrollTop = getMaxScrollTop();
            if (scrollTop > maxScrollTop) {
                panorama.setScrollTop(maxScrollTop);

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    public boolean mouseWheel(Component component, Mouse.ScrollType scrollType, int scrollAmount,
        int wheelRotation, int x, int y) {
        boolean consumed = false;


        Panorama panorama = (Panorama)getComponent();
        Component view = panorama.getView();


        if (view != null) {
            // The scroll orientation is tied to whether the shift key was
            // presssed while the mouse wheel was scrolled
            if (Keyboard.isPressed(Keyboard.Modifier.SHIFT)) {

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