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IDEA-173501 Parameter hints glue together after comma deletion

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This commit is contained in:
Dmitry Batrak
2017-05-30 17:58:52 +03:00
parent ebebde0a04
commit e099056dc2
2 changed files with 11 additions and 1 deletions
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java/java-impl/src/com/intellij/codeInsight/hint/api/impls/MethodParameterInfoHandler.java
+2 -1
View File
@@ -140,7 +140,8 @@ public class MethodParameterInfoHandler implements ParameterInfoHandlerWithTabAc
int currentNumberOfParameters = expressionList.getExpressions().length;
PsiDocumentManager psiDocumentManager = PsiDocumentManager.getInstance(context.getProject());
Document document = psiDocumentManager.getCachedDocument(context.getFile());
if (context.getHighlightedParameter() != null && document != null && psiDocumentManager.isCommitted(document) &&
if ((context.getHighlightedParameter() != null || candidates.length == 1) &&
document != null && psiDocumentManager.isCommitted(document) &&
originalNumberOfParameters != currentNumberOfParameters && !(originalNumberOfParameters == 1 && currentNumberOfParameters == 0)) {
List<Inlay> hints = expressionList.getUserData(JavaMethodCallElement.COMPLETION_HINTS);
if (hints != null) {
java/java-tests/testSrc/com/intellij/java/codeInsight/completion/CompletionHintsTest.java
+9
View File
@@ -225,6 +225,15 @@ public class CompletionHintsTest extends LightFixtureCompletionTestCase {
myFixture.checkResultWithInlays("class C { void m() { System.getProperty( ) } }");
}
public void testHintsDisappearWhenNumberOfParametersIsChangedDirectlyWithNoOverloads() throws Exception {
myFixture.configureByText(JavaFileType.INSTANCE, "class C { void m() { Character.for<caret> } }");
complete("forDigit");
myFixture.checkResultWithInlays("class C { void m() { Character.forDigit(<hint text=\"digit:\"/>, <hint text=\"radix:\"/>) } }");
myFixture.performEditorAction(IdeActions.ACTION_EDITOR_DELETE);
waitForAllAsyncStuff();
myFixture.checkResultWithInlays("class C { void m() { Character.forDigit( ) } }");
}
public void testCaretIsToTheRightOfHintAfterSmartInnerCompletion() throws Exception {
myFixture.configureByText(JavaFileType.INSTANCE, "class C { void m() { System.setPro<caret> } }");
complete("setProperty");