From e45a60ad0f6d85b2eaf4b414b159aee33063f5e8 Mon Sep 17 00:00:00 2001
From: Dmitry Jemerov <yole@jetbrains.com>
Date: Mon, 2 May 2011 16:53:41 +0200
Subject: [PATCH] cleanup

---
 .../find/findUsages/FindClassUsagesDialog.java |  6 +++---
 .../findUsages/FindPackageUsagesDialog.java    |  6 +++---
 .../findUsages/AbstractFindUsagesDialog.java   | 18 +++++++++---------
 .../com/intellij/openapi/ui/DialogWrapper.java |  2 +-
 4 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/java/java-impl/src/com/intellij/find/findUsages/FindClassUsagesDialog.java b/java/java-impl/src/com/intellij/find/findUsages/FindClassUsagesDialog.java
index 2e21cbd786c1..5bb1f8f4b13b 100644
--- a/java/java-impl/src/com/intellij/find/findUsages/FindClassUsagesDialog.java
+++ b/java/java-impl/src/com/intellij/find/findUsages/FindClassUsagesDialog.java
@@ -94,12 +94,12 @@ public class FindClassUsagesDialog extends JavaFindUsagesDialog<JavaClassFindUsa
   }
 
   protected void update() {
-    if(myCbToSearchForTextOccurences != null){
+    if(myCbToSearchForTextOccurrences != null){
       if (isSelected(myCbUsages)){
-        myCbToSearchForTextOccurences.makeSelectable();
+        myCbToSearchForTextOccurrences.makeSelectable();
       }
       else{
-        myCbToSearchForTextOccurences.makeUnselectable(false);
+        myCbToSearchForTextOccurrences.makeUnselectable(false);
       }
     }
 
diff --git a/java/java-impl/src/com/intellij/find/findUsages/FindPackageUsagesDialog.java b/java/java-impl/src/com/intellij/find/findUsages/FindPackageUsagesDialog.java
index 7cc36e7df3da..1fe27a18caac 100644
--- a/java/java-impl/src/com/intellij/find/findUsages/FindPackageUsagesDialog.java
+++ b/java/java-impl/src/com/intellij/find/findUsages/FindPackageUsagesDialog.java
@@ -62,12 +62,12 @@ public class FindPackageUsagesDialog extends JavaFindUsagesDialog<JavaPackageFin
   }
 
   protected void update() {
-    if(myCbToSearchForTextOccurences != null){
+    if(myCbToSearchForTextOccurrences != null){
       if (isSelected(myCbUsages)){
-        myCbToSearchForTextOccurences.makeSelectable();
+        myCbToSearchForTextOccurrences.makeSelectable();
       }
       else{
-        myCbToSearchForTextOccurences.makeUnselectable(false);
+        myCbToSearchForTextOccurrences.makeUnselectable(false);
       }
     }
 
diff --git a/platform/lang-impl/src/com/intellij/find/findUsages/AbstractFindUsagesDialog.java b/platform/lang-impl/src/com/intellij/find/findUsages/AbstractFindUsagesDialog.java
index 6f00ae2e6acc..2d83a434670a 100644
--- a/platform/lang-impl/src/com/intellij/find/findUsages/AbstractFindUsagesDialog.java
+++ b/platform/lang-impl/src/com/intellij/find/findUsages/AbstractFindUsagesDialog.java
@@ -46,13 +46,13 @@ public abstract class AbstractFindUsagesDialog extends DialogWrapper {
   private final boolean myIsShowInNewTabEnabled;
   private final boolean myIsShowInNewTabVisible;
 
-  private final boolean mySearchForTextOccurencesAvailable;
+  private final boolean mySearchForTextOccurrencesAvailable;
 
   private final boolean mySearchInLibrariesAvailable;
 
   private JCheckBox myCbToOpenInNewTab;
 
-  protected StateRestoringCheckBox myCbToSearchForTextOccurences;
+  protected StateRestoringCheckBox myCbToSearchForTextOccurrences;
   protected JCheckBox myCbToSkipResultsWhenOneUsage;
 
   private final ActionListener myUpdateAction;
@@ -64,7 +64,7 @@ public abstract class AbstractFindUsagesDialog extends DialogWrapper {
                                      boolean toShowInNewTab,
                                      boolean mustOpenInNewTab,
                                      boolean isSingleFile,
-                                     boolean searchForTextOccurencesAvailable,
+                                     boolean searchForTextOccurrencesAvailable,
                                      boolean searchInLibrariesAvailable) {
     super(project, true);
     myProject = project;
@@ -72,7 +72,7 @@ public abstract class AbstractFindUsagesDialog extends DialogWrapper {
     myToShowInNewTab = toShowInNewTab;
     myIsShowInNewTabEnabled = !mustOpenInNewTab && UsageViewManager.getInstance(myProject).getReusableContentsCount() > 0;
     myIsShowInNewTabVisible = !isSingleFile;
-    mySearchForTextOccurencesAvailable = searchForTextOccurencesAvailable;
+    mySearchForTextOccurrencesAvailable = searchForTextOccurrencesAvailable;
     mySearchInLibrariesAvailable = searchInLibrariesAvailable;
 
     myUpdateAction = new ActionListener() {
@@ -150,7 +150,7 @@ public abstract class AbstractFindUsagesDialog extends DialogWrapper {
   public void calcFindUsagesOptions(FindUsagesOptions options) {
     options.searchScope = myScopeCombo == null ? GlobalSearchScope.allScope(myProject) : myScopeCombo.getSelectedScope();
 
-    options.isSearchForTextOccurrences = isToChange(myCbToSearchForTextOccurences) && isSelected(myCbToSearchForTextOccurences);
+    options.isSearchForTextOccurrences = isToChange(myCbToSearchForTextOccurrences) && isSelected(myCbToSearchForTextOccurrences);
   }
 
   protected void update() {
@@ -172,8 +172,8 @@ public abstract class AbstractFindUsagesDialog extends DialogWrapper {
     if (myScopeCombo != null) {
       settings.setDefaultScopeName(myScopeCombo.getSelectedScopeName());
     }
-    if (mySearchForTextOccurencesAvailable && myCbToSearchForTextOccurences != null && myCbToSearchForTextOccurences.isEnabled()) {
-      myFindUsagesOptions.isSearchForTextOccurrences = myCbToSearchForTextOccurences.isSelected();
+    if (mySearchForTextOccurrencesAvailable && myCbToSearchForTextOccurrences != null && myCbToSearchForTextOccurrences.isEnabled()) {
+      myFindUsagesOptions.isSearchForTextOccurrences = myCbToSearchForTextOccurrences.isSelected();
     }
 
     if (myCbToSkipResultsWhenOneUsage != null) {
@@ -242,8 +242,8 @@ public abstract class AbstractFindUsagesDialog extends DialogWrapper {
   protected abstract JPanel createFindWhatPanel();
 
   protected void addUsagesOptions(JPanel optionsPanel) {
-    if (mySearchForTextOccurencesAvailable) {
-      myCbToSearchForTextOccurences = addCheckboxToPanel(FindBundle.message("find.options.search.for.text.occurences.checkbox"),
+    if (mySearchForTextOccurrencesAvailable) {
+      myCbToSearchForTextOccurrences = addCheckboxToPanel(FindBundle.message("find.options.search.for.text.occurences.checkbox"),
                                                          myFindUsagesOptions.isSearchForTextOccurrences, optionsPanel, false);
 
     }
diff --git a/platform/platform-api/src/com/intellij/openapi/ui/DialogWrapper.java b/platform/platform-api/src/com/intellij/openapi/ui/DialogWrapper.java
index 4d5cbcc3094e..dd0df8650b54 100644
--- a/platform/platform-api/src/com/intellij/openapi/ui/DialogWrapper.java
+++ b/platform/platform-api/src/com/intellij/openapi/ui/DialogWrapper.java
@@ -1006,7 +1006,7 @@ public abstract class DialogWrapper {
   /**
    * Sets margine for command buttons ("OK", "Cance", "Help").
    */
-  public final void setButtonsMargin(Insets insets) {
+  public final void setButtonsMargin(@Nullable Insets insets) {
     myButtonMargins = insets;
   }