From: Leif Åstrand Date: Wed, 12 Jun 2013 12:14:09 +0000 (+0300) Subject: Add support for rem units (#11279) X-Git-Tag: 7.1.0~42 X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=eb64fda3eb8e04e9dd5ac014981d6e7cc9683b44;p=vaadin-framework.git Add support for rem units (#11279) Change-Id: Id6b6402b22956cd96b86cef86f11088e959dc05d --- diff --git a/server/src/com/vaadin/server/Sizeable.java b/server/src/com/vaadin/server/Sizeable.java index 38e998c04b..decace3d10 100644 --- a/server/src/com/vaadin/server/Sizeable.java +++ b/server/src/com/vaadin/server/Sizeable.java @@ -100,6 +100,10 @@ public interface Sizeable extends Serializable { * Unit code representing the font-size of the relevant font. */ EM("em"), + /** + * Unit code representing the font-size of the root font. + */ + REM("rem"), /** * Unit code representing the x-height of the relevant font. */ diff --git a/server/src/com/vaadin/ui/AbstractComponent.java b/server/src/com/vaadin/ui/AbstractComponent.java index 0bf27435fb..772a26bda2 100644 --- a/server/src/com/vaadin/ui/AbstractComponent.java +++ b/server/src/com/vaadin/ui/AbstractComponent.java @@ -81,7 +81,7 @@ public abstract class AbstractComponent extends AbstractClientConnector private Unit widthUnit = Unit.PIXELS; private Unit heightUnit = Unit.PIXELS; private static final Pattern sizePattern = Pattern - .compile("^(-?\\d+(\\.\\d+)?)(%|px|em|ex|in|cm|mm|pt|pc)?$"); + .compile("^(-?\\d+(\\.\\d+)?)(%|px|em|rem|ex|in|cm|mm|pt|pc)?$"); private ErrorHandler errorHandler = null; diff --git a/server/tests/src/com/vaadin/tests/server/component/ComponentSizeParseTest.java b/server/tests/src/com/vaadin/tests/server/component/ComponentSizeParseTest.java new file mode 100644 index 0000000000..11c0d10998 --- /dev/null +++ b/server/tests/src/com/vaadin/tests/server/component/ComponentSizeParseTest.java @@ -0,0 +1,61 @@ +/* + * Copyright 2000-2013 Vaadin Ltd. + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may not + * use this file except in compliance with the License. You may obtain a copy of + * the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations under + * the License. + */ + +package com.vaadin.tests.server.component; + +import junit.framework.TestCase; + +import org.junit.Assert; + +import com.vaadin.server.Sizeable.Unit; +import com.vaadin.shared.ui.label.LabelState; +import com.vaadin.ui.Label; + +public class ComponentSizeParseTest extends TestCase { + + private final class LabelWithPublicState extends Label { + @Override + protected LabelState getState() { + return super.getState(); + } + } + + public void testAllTheUnit() { + testUnit("10.0px", 10, Unit.PIXELS); + testUnit("10.0pt", 10, Unit.POINTS); + testUnit("10.0pc", 10, Unit.PICAS); + testUnit("10.0em", 10, Unit.EM); + testUnit("10.0rem", 10, Unit.REM); + testUnit("10.0mm", 10, Unit.MM); + testUnit("10.0cm", 10, Unit.CM); + testUnit("10.0in", 10, Unit.INCH); + testUnit("10.0%", 10, Unit.PERCENTAGE); + } + + private void testUnit(String string, int amout, Unit unit) { + LabelWithPublicState label = new LabelWithPublicState(); + label.setHeight(string); + + Assert.assertEquals(amout, label.getHeight(), 0); + Assert.assertEquals(unit, label.getHeightUnits()); + + label = new LabelWithPublicState(); + + label.setHeight(10, unit); + label.beforeClientResponse(true); + Assert.assertEquals(string, label.getState().height); + } +} diff --git a/uitest/src/com/vaadin/tests/components/abstractcomponent/RemSizeUnitTest.html b/uitest/src/com/vaadin/tests/components/abstractcomponent/RemSizeUnitTest.html new file mode 100644 index 0000000000..0bdde03ec7 --- /dev/null +++ b/uitest/src/com/vaadin/tests/components/abstractcomponent/RemSizeUnitTest.html @@ -0,0 +1,32 @@ + + + + + + +New Test + + + + + + + + + + + + + + + + + + + + + + +
New Test
open/run/com.vaadin.tests.components.abstractcomponent.RemSizeUnitTest?restartApplication&debug
assertElementHeightvaadin=runcomvaadintestscomponentsabstractcomponentRemSizeUnitTest::/VVerticalLayout[0]/Slot[1]/VVerticalLayout[0]/Slot[0]/VLabel[0]80
assertElementWidthvaadin=runcomvaadintestscomponentsabstractcomponentRemSizeUnitTest::/VVerticalLayout[0]/Slot[1]/VVerticalLayout[0]/Slot[0]/VLabel[0]168
+ + diff --git a/uitest/src/com/vaadin/tests/components/abstractcomponent/RemSizeUnitTest.java b/uitest/src/com/vaadin/tests/components/abstractcomponent/RemSizeUnitTest.java new file mode 100644 index 0000000000..98c0538cd8 --- /dev/null +++ b/uitest/src/com/vaadin/tests/components/abstractcomponent/RemSizeUnitTest.java @@ -0,0 +1,52 @@ +/* + * Copyright 2000-2013 Vaadin Ltd. + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may not + * use this file except in compliance with the License. You may obtain a copy of + * the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations under + * the License. + */ + +package com.vaadin.tests.components.abstractcomponent; + +import com.vaadin.server.VaadinRequest; +import com.vaadin.server.WebBrowser; +import com.vaadin.tests.components.AbstractTestUI; +import com.vaadin.ui.Label; + +public class RemSizeUnitTest extends AbstractTestUI { + + @Override + protected void setup(VaadinRequest request) { + Label label = new Label("My height is 10.5 x 5 rem"); + label.setHeight("5rem"); + label.setWidth(10.5f, Unit.REM); + + // Rem not supported in ie8, fake using pixels + WebBrowser webBrowser = getPage().getWebBrowser(); + if (webBrowser.isIE() && webBrowser.getBrowserMajorVersion() == 8) { + label.setHeight("80px"); + label.setWidth("168px"); + } + + addComponent(label); + } + + @Override + protected String getTestDescription() { + return "Tests that REM units are properly applied to the DOM"; + } + + @Override + protected Integer getTicketNumber() { + return Integer.valueOf(11279); + } + +}