Changeset 3882

Timestamp:

Jul 28, 2008, 12:23:54 AM (13 years ago)

Author:

yura

Message:

• ControlEnableState? is used for disable all fields.

File:

• devel-tools/trunk/eclipse/org.refal.rfpdt.ui/src/org/refal/rfpdt/ui/preferences/PropertiesAndPreferencePage.java (modified) (8 diffs)

devel-tools/trunk/eclipse/org.refal.rfpdt.ui/src/org/refal/rfpdt/ui/preferences/PropertiesAndPreferencePage.java

@@ -2 +2 @@
 
 import java.util.ArrayList;
-import java.util.List;
 
 import org.eclipse.core.resources.IProject;
@@ -9 +8 @@
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IAdaptable;
+import org.eclipse.jface.dialogs.ControlEnableState;
 import org.eclipse.jface.dialogs.Dialog;
 import org.eclipse.jface.dialogs.MessageDialog;
-import org.eclipse.jface.preference.FieldEditor;
 import org.eclipse.jface.preference.FieldEditorPreferencePage;
 import org.eclipse.jface.preference.IPreferenceStore;
@@ -40 +39 @@
     private SelectionListener projectSpecificListner;
     private ModifiableBooleanFieldEditor projectPropertiesField;
-    private final List<FieldEditor> fields;
+    private ControlEnableState fBlockEnableState;
 
     protected IPreferenceStore store;
@@ -49 +48 @@
         store = RfpUI.getPluginPreferenceStore();
         setPreferenceStore(store);
-        fields = new ArrayList<FieldEditor>();
     }
 
@@ -59 +57 @@
 
     protected abstract void loadDefaults ();
-
-    protected void addField (FieldEditor field) {
-        super.addField(field);
-        if (field != projectPropertiesField)
-            fields.add(field);
+    
+    private void enableFields () {
+        if (fBlockEnableState != null) {
+            fBlockEnableState.restore();
+            fBlockEnableState= null;
+        }
+    }
+
+    private void disableFields () {
+        if (fBlockEnableState == null)
+            fBlockEnableState= ControlEnableState.disable(getFieldEditorParent());
     }
 
@@ -69 +73 @@
         super.performDefaults();
         if (projectSpecificListner != null) {
-            for (FieldEditor field : fields)
-                field.setEnabled(false, codeStyle);
+            disableFields();
             loadDefaults();
         }
@@ -98 +101 @@
                 public void widgetSelected (SelectionEvent e) {
                     if (projectPropertiesField.getBooleanValue())
-                        for (FieldEditor field : fields)
-                            field.setEnabled(true, codeStyle);
+                        enableFields();
                     else
                         performDefaults();
@@ -157 +159 @@
         final Composite parent = getFieldEditorParent();
 
-        Composite mainComposite = new Composite(parent, SWT.NONE);
+        Composite mainComposite = parent;//new Composite(parent, SWT.NONE);
         GridLayout layout = new GridLayout();
         layout.marginHeight = 0;