remove deprecated CSS element

Author: elsazac

bundles/org.eclipse.e4.ui.css.swt/plugin.xml

@@ -290,17 +290,6 @@
                name="font-weight">
          </property-name>
       </handler>
-      <handler
-            adapter="org.eclipse.e4.ui.css.swt.dom.CTabItemElement"
-            composite="false"
-            handler="org.eclipse.e4.ui.css.swt.properties.custom.CSSPropertyShowCloseHandler">
-         <property-name
-               name="swt-show-close">
-         </property-name>
-             <property-name
-               name="show-close" deprecated="renamed as swt-show-close">
-         </property-name>
-      </handler>
       <handler
             adapter="org.eclipse.e4.ui.css.swt.dom.CTabFolderElement"
             composite="false"

bundles/org.eclipse.e4.ui.css.swt/src/org/eclipse/e4/ui/css/swt/properties/custom/CSSPropertyShowCloseHandler.java

@@ -286,7 +286,6 @@ void testRetrievePropertyNull() {
 		assertEquals(null, engine.retrieveCSSProperty(shell, "swt-maximized", null));
 		assertEquals(null, engine.retrieveCSSProperty(shell, "swt-maximize-visible", null));
 		assertEquals(null, engine.retrieveCSSProperty(shell, "swt-minimize-visible", null));
-		assertEquals(null, engine.retrieveCSSProperty(shell, "show-close", null));
 		assertEquals(null, engine.retrieveCSSProperty(shell, "swt-simple", null));
 		assertEquals(null, engine.retrieveCSSProperty(shell, "swt-single", null));
 		assertEquals(null, engine.retrieveCSSProperty(shell, "swt-unselected-close-visible", null));

tests/org.eclipse.e4.ui.tests.css.swt/src/org/eclipse/e4/ui/tests/css/swt/CTabFolderTest.java

@@ -248,115 +248,6 @@ void testSelectedFontMerged3() {
 		}
 	}
 
-	private void testShowClose(boolean showClose) {
-		CTabFolder folder = createTestTabFolder("CTabItem { show-close: " + showClose + " }");
-		for (CTabItem item : folder.getItems()) {
-			assertEquals(showClose, item.getShowClose());
-			assertEquals(Boolean.toString(showClose), engine.retrieveCSSProperty(item, "show-close", null));
-		}
-	}
-
-	@Test
-	void testShowCloseFalse() {
-		testShowClose(false);
-	}
-
-	@Test
-	void testShowCloseTrue() {
-		testShowClose(true);
-	}
-
-	@Test
-	void testShowClose() {
-		CTabFolder folder = createTestTabFolder("CTabItem { show-close: true }");
-		for (CTabItem item : folder.getItems()) {
-			assertTrue(item.getShowClose());
-		}
-
-		engine = createEngine("CTabItem { show-close: false }", folder.getDisplay());
-		engine.applyStyles(folder.getShell(), true);
-		for (CTabItem item : folder.getItems()) {
-			assertFalse(item.getShowClose());
-		}
-	}
-
-	@Test
-	void testShowClose2() {
-		CTabFolder folder = createTestTabFolder();
-		CTabFolder folder2 = createFolder(folder.getShell());
-		engine = createEngine("CTabItem { swt-show-close: true }", folder.getDisplay());
-		engine.applyStyles(folder.getShell(), true);
-
-		for (CTabItem item : folder.getItems()) {
-			assertTrue(item.getShowClose());
-		}
-		for (CTabItem item : folder2.getItems()) {
-			assertTrue(item.getShowClose());
-		}
-
-		engine = createEngine("CTabItem { show-close: false }", folder.getDisplay());
-		engine.applyStyles(folder.getShell(), true);
-		for (CTabItem item : folder.getItems()) {
-			assertFalse(item.getShowClose());
-		}
-		for (int i = 0; i < folder.getItemCount(); i++) {
-			assertFalse(folder2.getItem(i).getShowClose());
-		}
-	}
-
-	private void testSelectedShowClose(CTabFolder folder, int index) {
-		CTabItem[] items = folder.getItems();
-		folder.setSelection(index);
-		spinEventLoop();
-
-		for (int i = 0; i < items.length; i++) {
-			if (i == index) {
-				assertTrue(items[i].getShowClose());
-				assertEquals("true", engine.retrieveCSSProperty(items[i], "show-close", null));
-			} else {
-				assertFalse(items[i].getShowClose());
-				assertEquals("false", engine.retrieveCSSProperty(items[i], "show-close", null));
-			}
-		}
-	}
-
-	@Test
-	void testSelectedShowClose() {
-		CTabFolder folder = createTestTabFolder("CTabItem:selected { show-close: true }");
-		for (int i = 0; i < folder.getItemCount(); i++) {
-			testSelectedShowClose(folder, i);
-		}
-
-		engine = createEngine("CTabItem:selected { show-close: false }", folder.getDisplay());
-		engine.applyStyles(folder.getShell(), true);
-		for (CTabItem item : folder.getItems()) {
-			assertFalse(item.getShowClose());
-		}
-	}
-
-	@Test
-	void testSelectedShowClose2() {
-		CTabFolder folder = createTestTabFolder("CTabItem { show-close: false }\n"
-				+ "CTabItem:selected { show-close: true }");
-		for (int i = 0; i < folder.getItemCount(); i++) {
-			testSelectedShowClose(folder, i);
-		}
-	}
-
-	@Disabled("test was commented before bug 443094")
-	@Test
-	void testClassSelectedShowClose() {
-		CTabFolder folder = createTestTabFolder();
-		WidgetElement.setCSSClass(folder, "editorStack");
-
-		CSSEngine engine = createEngine("CTabFolder.editorStack CTabItem { show-close: true }", folder.getDisplay());
-		engine.applyStyles(folder.getShell(), true);
-
-		for (CTabItem item : folder.getItems()) {
-			assertTrue(item.getShowClose());
-		}
-	}
-
 	@Disabled("test was commented before bug 443094")
 	@Test
 	void testFontsEditorStackClass() {