Examples of pivot.wtk.Rollup

pivot.wtk.Rollup
Container that can be expanded or collapsed to respectively show or hide its children. When expanded, the rollup's children are displayed vertically like a vertical flow pane. When collapsed, only the rollup's first child is displayed. @author gbrown @author tvolkert

            super.start(transitionListener);
        }


        @Override
        public void stop() {
            Rollup rollup = (Rollup)getComponent();
            rollup.setPreferredHeight(originalPreferredHeight);


            super.stop();
        }

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                    height = (int)easing.easeIn(elapsedTime, height1, height2 - height1, duration);
                } else {
                    height = (int)easing.easeOut(elapsedTime, height1, height2 - height1, duration);
                }


                Rollup rollup = (Rollup)getComponent();
                rollup.setPreferredHeight(height);
            }
        }

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        public boolean mouseUp(Component component, Mouse.Button button, int x, int y) {
            return false;
        }


        public boolean mouseClick(Component component, Mouse.Button button, int x, int y, int count) {
            Rollup rollup = (Rollup)getComponent();
            rollup.setExpanded(!rollup.isExpanded());
            return true;
        }

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    @Override
    public void install(Component component) {
        super.install(component);


        Rollup rollup = (Rollup)component;


        // Add the rollup button
        rollupButton = new RollupButton();
        rollup.add(rollupButton);


        // Initialize state
        headingChanged(rollup, null);
        contentChanged(rollup, null);
    }

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        contentChanged(rollup, null);
    }


    @Override
    public void uninstall() {
        Rollup rollup = (Rollup)getComponent();


        // Uninitialize state
        Component heading = rollup.getHeading();
        if (heading != null) {
            heading.getComponentMouseButtonListeners().remove(headingMouseButtonHandler);
        }


        // Remove the rollup button
        rollup.remove(rollupButton);
        rollupButton = null;


        super.uninstall();
    }

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        super.uninstall();
    }


    @Override
    public int getPreferredWidth(int height) {
        Rollup rollup = (Rollup)getComponent();


        Component heading = rollup.getHeading();
        Component content = rollup.getContent();


        int preferredWidth = 0;


        if (heading != null) {
            preferredWidth = heading.getPreferredWidth(-1);
        }


        if (rollup.isExpanded() && content != null) {
            preferredWidth = Math.max(preferredWidth, content.getPreferredWidth(-1));
        }


        preferredWidth += rollupButton.getPreferredWidth(-1) + buffer;

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        return preferredWidth;
    }


    @Override
    public int getPreferredHeight(int width) {
        Rollup rollup = (Rollup)getComponent();
        return getPreferredHeight(width, rollup.isExpanded());
    }

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     *
     * @param expanded
     * The supposed expansion state.
     */
    private int getPreferredHeight(int width, boolean expanded) {
        Rollup rollup = (Rollup)getComponent();


        Component heading = rollup.getHeading();
        Component content = rollup.getContent();


        int preferredHeight = 0;


        // Calculate our internal width constraint
        if (justify && width >= 0) {

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        return preferredHeight;
    }


    public void layout() {
        Rollup rollup = (Rollup)getComponent();


        Component heading = rollup.getHeading();
        Component content = rollup.getContent();


        Dimensions rollupButtonSize = rollupButton.getPreferredSize();
        rollupButton.setSize(rollupButtonSize.width, rollupButtonSize.height);


        int x = rollupButtonSize.width + buffer;
        int y = 0;
        int justifiedWidth = Math.max(getWidth() - rollupButtonSize.width - buffer, 0);


        if (heading != null) {
            int headingWidth, headingHeight;
            if (justify) {
                headingWidth = justifiedWidth;
                headingHeight = heading.getPreferredHeight(headingWidth);
            } else {
                Dimensions headingPreferredSize = heading.getPreferredSize();
                headingWidth = headingPreferredSize.width;
                headingHeight = headingPreferredSize.height;
            }


            heading.setVisible(true);
            heading.setLocation(x, y);
            heading.setSize(headingWidth, headingHeight);


            y += headingHeight + spacing;
        }


        if (content != null) {
            if (rollup.isExpanded()) {
                int contentWidth, contentHeight;
                if (justify) {
                    contentWidth = justifiedWidth;
                    contentHeight = content.getPreferredHeight(contentWidth);
                } else {

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    }


    public void setSpacing(int spacing) {
        this.spacing = spacing;


        Rollup rollup = (Rollup)getComponent();
        if (rollup.isExpanded()) {
            invalidateComponent();
        }
    }

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Related Classes of pivot.wtk.Rollup

pivot.util.Vote

pivot.wtk.skin.RollupSkin

pivot.wtk.skin.terra.TerraRollupSkin

pivot.wtk.skin.terra.TerraRollupSkin$ExpansionTransition

pivot.wtk.skin.terra.TerraRollupSkin$HeadingMouseButtonHandler

pivot.wtk.skin.terra.TerraRollupSkin$RollupButtonSkin

pivot.wtk.skin.terra.TerraRollupSkin$ToggleComponentMouseHandler

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