Bug 569471 - Adding project to build path removes all exports
- add additional code in
ProjectsWorkbookPage.projectPageCustomButtonPressed() to re-instate
all checked elements in fClassPathList which will be cleared
when all projects are removed, even though they get added back
Change-Id: If3e48979a16371ddfc7a0e0e852a867354a23322
diff --git a/org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/buildpaths/ProjectsWorkbookPage.java b/org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/buildpaths/ProjectsWorkbookPage.java
index b62d483..73a69ca 100644
--- a/org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/buildpaths/ProjectsWorkbookPage.java
+++ b/org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/buildpaths/ProjectsWorkbookPage.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2000, 2019 IBM Corporation and others.
+ * Copyright (c) 2000, 2020 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
@@ -54,6 +54,7 @@
import org.eclipse.jdt.internal.ui.viewsupport.JavaUILabelProvider;
import org.eclipse.jdt.internal.ui.wizards.NewWizardMessages;
import org.eclipse.jdt.internal.ui.wizards.buildpaths.RootCPListElement.RootNodeChange;
+import org.eclipse.jdt.internal.ui.wizards.dialogfields.CheckedListDialogField;
import org.eclipse.jdt.internal.ui.wizards.dialogfields.DialogField;
import org.eclipse.jdt.internal.ui.wizards.dialogfields.LayoutUtil;
import org.eclipse.jdt.internal.ui.wizards.dialogfields.ListDialogField;
@@ -417,6 +418,15 @@
return;
boolean isClassRootExpanded= getRootExpansionState(fProjectsList, true);
boolean isModuleRootExpanded= getRootExpansionState(fProjectsList, false);
+ List<CPListElement> checkedElements= new ArrayList<>();
+ if (fClassPathList instanceof CheckedListDialogField) {
+ CheckedListDialogField<CPListElement> checkedDialogField= (CheckedListDialogField<CPListElement>)fClassPathList;
+ for (CPListElement element : checkedDialogField.getElements()) {
+ if (checkedDialogField.isChecked(element)) {
+ checkedElements.add(element);
+ }
+ }
+ }
fProjectsList.removeAllElements();
for (Object selectedElement : selectedElements) {
if( ((CPListElement)selectedElement).isClassPathRootNode()) {
@@ -442,6 +452,15 @@
fProjectsList.getTreeViewer().expandToLevel(2);
setRootExpansionState(fProjectsList, isClassRootExpanded, true);
setRootExpansionState(fProjectsList, isModuleRootExpanded, false);
+ if (fClassPathList instanceof CheckedListDialogField) {
+ CheckedListDialogField<CPListElement> checkedDialogField= (CheckedListDialogField<CPListElement>)fClassPathList;
+ List<CPListElement> dialogElements= checkedDialogField.getElements();
+ for (CPListElement element : checkedElements) {
+ if (dialogElements.contains(element)) {
+ checkedDialogField.setChecked(element, true);
+ }
+ }
+ }
}
if (index == IDX_ADDPROJECT && !hasRootNodes()) {
