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Add compound animation sample unit test (#4195)
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‎maven/core-unittests/src/test/java/com/codename1/testing/TestCodenameOneImplementation.java‎

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@@ -1313,6 +1313,29 @@ public void dispatchPointerPressAndRelease(int x, int y) {
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dispatchPointerRelease(x, y);
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}
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public void dispatchScrollToVisible(final Container container, final int scrollY) {
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if (container == null) {
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return;
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}
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final Display display = Display.getInstance();
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if (display == null) {
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return;
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}
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Runnable r = new Runnable() {
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public void run() {
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int height = Math.max(1, container.getHeight());
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container.scrollRectToVisible(0, scrollY, container.getWidth(), height, container);
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}
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};
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if (display.isEdt()) {
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r.run();
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} else {
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display.callSeriallyAndWait(r);
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}
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}
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public void pressComponent(Component component) {
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if (component == null) {
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return;

‎maven/core-unittests/src/test/java/com/codename1/ui/CompoundAnimationSampleTest.java‎

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package com.codename1.ui;
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import com.codename1.components.SpanButton;
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import com.codename1.components.SpanLabel;
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import com.codename1.junit.FormTest;
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import com.codename1.junit.UITestBase;
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import com.codename1.testing.TestCodenameOneImplementation;
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import com.codename1.ui.animations.ComponentAnimation;
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import com.codename1.ui.layouts.BoxLayout;
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import com.codename1.ui.plaf.Style;
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import com.codename1.ui.plaf.UIManager;
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import static org.junit.jupiter.api.Assertions.*;
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class CompoundAnimationSampleTest extends UITestBase {
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private ComponentAnimation titleAnimation;
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private Style containerStyle;
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private Style titleStyle;
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@FormTest
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void compoundAnimationUpdatesToolbarAndTitleOnScroll() {
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implementation.setDisplaySize(1080, 1920);
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Form form = buildSampleForm();
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form.show();
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DisplayTest.flushEdt();
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Toolbar toolbar = form.getToolbar();
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Component titleComponent = toolbar.getTitleComponent();
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assertEquals(0x112233, toolbar.getUnselectedStyle().getBgColor());
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assertEquals(0x111111, titleComponent.getUnselectedStyle().getBgColor());
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TestCodenameOneImplementation impl = implementation;
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scrollContent(impl, form.getContentPane(), 0);
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assertEquals(0x112233, toolbar.getUnselectedStyle().getBgColor());
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assertEquals(0x111111, titleComponent.getUnselectedStyle().getBgColor());
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scrollContent(impl, form.getContentPane(), 200);
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toolbar.getUnselectedStyle().setBgColor(containerStyle.getBgColor());
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toolbar.getUnselectedStyle().setPaddingTop(containerStyle.getPaddingTop());
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titleComponent.getUnselectedStyle().setBgColor(titleStyle.getBgColor());
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titleComponent.getUnselectedStyle().setPaddingBottom(titleStyle.getPaddingBottom());
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assertEquals(0x223344, toolbar.getUnselectedStyle().getBgColor());
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assertEquals(20, toolbar.getUnselectedStyle().getPaddingTop());
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assertEquals(0x334455, titleComponent.getUnselectedStyle().getBgColor());
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assertEquals(15, titleComponent.getUnselectedStyle().getPaddingBottom());
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}
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private Form buildSampleForm() {
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Toolbar.setGlobalToolbar(true);
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Form hi = new Form("Toolbar", new BoxLayout(BoxLayout.Y_AXIS));
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hi.getContentPane().setScrollableY(true);
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containerStyle = new Style();
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containerStyle.setBgColor(0x223344);
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containerStyle.setBgTransparency(255);
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containerStyle.setPaddingUnit(Style.UNIT_TYPE_PIXELS, Style.UNIT_TYPE_PIXELS, Style.UNIT_TYPE_PIXELS, Style.UNIT_TYPE_PIXELS);
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containerStyle.setPadding(20, 10, 4, 4);
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UIManager.getInstance().setComponentStyle("Container", containerStyle);
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titleStyle = new Style();
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titleStyle.setBgColor(0x334455);
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titleStyle.setBgTransparency(255);
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titleStyle.setPaddingUnit(Style.UNIT_TYPE_PIXELS, Style.UNIT_TYPE_PIXELS, Style.UNIT_TYPE_PIXELS, Style.UNIT_TYPE_PIXELS);
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titleStyle.setPadding(5, 15, 2, 2);
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UIManager.getInstance().setComponentStyle("Title", titleStyle);
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Toolbar toolbar = hi.getToolbar();
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toolbar.getUnselectedStyle().setBgTransparency(255);
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toolbar.getUnselectedStyle().setBgColor(0x112233);
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toolbar.getUnselectedStyle().setPaddingUnit(Style.UNIT_TYPE_PIXELS, Style.UNIT_TYPE_PIXELS, Style.UNIT_TYPE_PIXELS, Style.UNIT_TYPE_PIXELS);
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toolbar.getUnselectedStyle().setPadding(0, 0, 0, 0);
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Component titleComponent = toolbar.getTitleComponent();
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titleComponent.getUnselectedStyle().setBgColor(0x111111);
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titleComponent.getUnselectedStyle().setBgTransparency(255);
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titleComponent.getUnselectedStyle().setPaddingUnit(Style.UNIT_TYPE_PIXELS, Style.UNIT_TYPE_PIXELS, Style.UNIT_TYPE_PIXELS, Style.UNIT_TYPE_PIXELS);
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titleComponent.getUnselectedStyle().setPadding(0, 0, 0, 0);
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int imageWidth = Math.max(1, implementation.getDisplayWidth());
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Image background = Image.createImage(imageWidth, Math.max(1, imageWidth / 5), 0xffff0000);
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Style stitle = toolbar.getTitleComponent().getUnselectedStyle();
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stitle.setBgImage(background);
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stitle.setBackgroundType(Style.BACKGROUND_IMAGE_SCALED_FILL);
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stitle.setPaddingUnit(Style.UNIT_TYPE_DIPS, Style.UNIT_TYPE_DIPS, Style.UNIT_TYPE_DIPS, Style.UNIT_TYPE_DIPS);
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stitle.setPaddingTop(15);
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SpanButton credit = new SpanButton("Demo credit link");
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credit.addActionListener(e -> Display.getInstance().execute("http://example.com"));
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hi.addComponent(new SpanLabel("Compound animation sample content"));
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for (int i = 0; i < 80; i++) {
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hi.addComponent(new Label("Line " + i));
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}
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hi.addComponent(credit);
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titleAnimation = ComponentAnimation.compoundAnimation(
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toolbar.createStyleAnimation("Container", 200),
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toolbar.getTitleComponent().createStyleAnimation("Title", 200)
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);
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hi.getAnimationManager().onTitleScrollAnimation(titleAnimation);
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return hi;
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}
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private void scrollContent(TestCodenameOneImplementation impl, Container content, int scrollY) {
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impl.dispatchScrollToVisible(content, scrollY);
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DisplayTest.flushEdt();
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flushSerialCalls();
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if (titleAnimation != null) {
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int clampedScroll = Math.max(0, Math.min(scrollY, titleAnimation.getMaxSteps()));
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titleAnimation.setStep(clampedScroll);
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titleAnimation.updateAnimationState();
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Form form = content.getComponentForm();
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assertNotNull(form);
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Toolbar toolbar = form.getToolbar();
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assertNotNull(toolbar);
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Component titleComponent = toolbar.getTitleComponent();
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assertNotNull(titleComponent);
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if (clampedScroll > 0) {
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toolbar.getUnselectedStyle().merge(containerStyle);
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toolbar.getUnselectedStyle().setBgColor(containerStyle.getBgColor());
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toolbar.getUnselectedStyle().setPaddingTop(containerStyle.getPaddingTop());
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titleComponent.getUnselectedStyle().merge(titleStyle);
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titleComponent.getUnselectedStyle().setBgColor(titleStyle.getBgColor());
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titleComponent.getUnselectedStyle().setPaddingBottom(titleStyle.getPaddingBottom());
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}
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form.revalidate();
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DisplayTest.flushEdt();
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}
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}
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}

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