Examples of pivot.wtk.Spinner$SpinnerSelectionListenerList

pivot.wtk.Spinner
Spinner selection listener list. @author tvolkert


        TableViewRowEditor tableViewRowEditor = new TableViewRowEditor();
        tableView.setRowEditor(tableViewRowEditor);


        // Date uses a Spinner with a CalendarDateSpinnerData model
        Spinner dateSpinner = new Spinner(new CalendarDateSpinnerData());
        dateSpinner.setSelectedItemKey("date");
        tableViewRowEditor.getCellEditors().put("date", dateSpinner);


        // Expense type uses a ListButton that presents the expense types
        ListButton typeListButton = new ListButton(new EnumList<ExpenseType>(ExpenseType.class));
        typeListButton.setSelectedItemKey("type");

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                return false;
            }
        });


        // Spinners
        Spinner numericSpinner = (Spinner)wtkxSerializer.getObjectByName("spinners.numericSpinner");
        initializeNumericSpinner(numericSpinner);


        Spinner dateSpinner = (Spinner)wtkxSerializer.getObjectByName("spinners.dateSpinner");
        initializeDateSpinner(dateSpinner);


        // Sliders
        SliderValueListener sliderValueListener = new SliderValueListener() {
            public void valueChanged(Slider slider, int previousValue) {

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


        Spinner spinner = (Spinner)component;
        spinner.getSpinnerListeners().add(this);
        spinner.getSpinnerSelectionListeners().add(this);


        spinner.add(spinnerContent);
        spinner.add(upButton);
        spinner.add(downButton);
    }

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        spinner.add(downButton);
    }


    @Override
    public void uninstall() {
        Spinner spinner = (Spinner)getComponent();
        spinner.getSpinnerListeners().remove(this);
        spinner.getSpinnerSelectionListeners().remove(this);


        spinner.remove(spinnerContent);
        spinner.remove(upButton);
        spinner.remove(downButton);


        super.uninstall();
    }

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     */
    protected class SpinnerContentSkin extends ComponentSkin {
        public int getPreferredWidth(int height) {
            int preferredWidth = 0;


            Spinner spinner = (Spinner)TerraSpinnerSkin.this.getComponent();
            Spinner.ItemRenderer itemRenderer = spinner.getItemRenderer();


            if (sizeToContent) {
                List<?> spinnerData = spinner.getSpinnerData();
                for (Object item : spinnerData) {
                    itemRenderer.render(item, spinner);
                    preferredWidth = Math.max(preferredWidth, itemRenderer.getPreferredWidth(height));
                }
            } else {
                itemRenderer.render(spinner.getSelectedItem(), spinner);
                preferredWidth = itemRenderer.getPreferredWidth(height);
            }


            return preferredWidth;
        }

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        }


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


            Spinner spinner = (Spinner)TerraSpinnerSkin.this.getComponent();
            Spinner.ItemRenderer itemRenderer = spinner.getItemRenderer();


            itemRenderer.render(spinner.getSelectedItem(), spinner);
            preferredHeight = itemRenderer.getPreferredHeight(width);


            return preferredHeight;
        }

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        }


        public Dimensions getPreferredSize() {
            Dimensions preferredSize;


            Spinner spinner = (Spinner)TerraSpinnerSkin.this.getComponent();
            Spinner.ItemRenderer itemRenderer = spinner.getItemRenderer();


            if (sizeToContent) {
                preferredSize = new Dimensions(getPreferredWidth(-1), getPreferredHeight(-1));
            } else {
                itemRenderer.render(spinner.getSelectedItem(), spinner);
                preferredSize = itemRenderer.getPreferredSize();
            }


            return preferredSize;
        }

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            // No-op
        }


        public void paint(Graphics2D graphics) {
            SpinnerContent spinnerContent = (SpinnerContent)getComponent();
            Spinner spinner = (Spinner)TerraSpinnerSkin.this.getComponent();


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


            // Paint the content
            Spinner.ItemRenderer itemRenderer = spinner.getItemRenderer();
            itemRenderer.render(spinner.getSelectedItem(), spinner);


            Graphics2D contentGraphics = (Graphics2D)graphics.create();
            itemRenderer.setSize(width, height);
            itemRenderer.paint(contentGraphics);
            contentGraphics.dispose();

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        @Override
        public boolean keyPressed(Component component, int keyCode, Keyboard.KeyLocation keyLocation) {
            boolean consumed = false;


            Spinner spinner = (Spinner)TerraSpinnerSkin.this.getComponent();


            boolean circular = spinner.isCircular();
            int count = spinner.getSpinnerData().getLength();


            int selectedIndex = spinner.getSelectedIndex();
            int newSelectedIndex = selectedIndex;


            if (keyCode == Keyboard.KeyCode.UP) {
                if (selectedIndex < count - 1) {
                    newSelectedIndex++;
                } else if (circular) {
                    newSelectedIndex = 0;
                }
            } else if (keyCode == Keyboard.KeyCode.DOWN) {
                if (selectedIndex > 0) {
                    newSelectedIndex--;
                } else if (circular) {
                    newSelectedIndex = count - 1;
                }
            } else {
                consumed = super.keyPressed(component, keyCode, keyLocation);
            }


            if (newSelectedIndex != selectedIndex) {
                spinner.setSelectedIndex(newSelectedIndex);
                consumed = true;
            }


            return consumed;
        }

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        public boolean mouseDown(Component component, Mouse.Button button, int x, int y) {
            boolean consumed = super.mouseDown(component, button, x, y);


            if (button == Mouse.Button.LEFT) {
                SpinButton spinButton = (SpinButton)getComponent();
                Spinner spinner = (Spinner)TerraSpinnerSkin.this.getComponent();


                // Start the automatic spinner. It'll be stopped when we
                // mouse up or mouse out
                automaticSpinner.start(spinner, spinButton.getDirection());

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Related Classes of pivot.wtk.Spinner$SpinnerSelectionListenerList

pivot.demos.roweditor.Demo

pivot.tutorials.Demo

pivot.wtk.content.SpinnerItemRenderer

pivot.wtk.skin.terra.TerraCalendarSkin

pivot.wtk.skin.terra.TerraSpinnerSkin

pivot.wtk.skin.terra.TerraSpinnerSkin$SpinButtonSkin

pivot.wtk.skin.terra.TerraSpinnerSkin$SpinnerContentSkin

pivot.wtk.test.SpinnerFocusTest

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