BZ-1066483: making form modeler editor resizable.

kiegroup · Mar 3, 2014 · 71b6d2d · 71b6d2d
1 parent b3d6563
commit 71b6d2d
Showing 1 changed file with 17 additions and 7 deletions.
diff --git a/...nt/src/main/java/org/jbpm/formModeler/editor/client/editors/FormModelerPanelViewImpl.java b/...nt/src/main/java/org/jbpm/formModeler/editor/client/editors/FormModelerPanelViewImpl.java
@@ -16,13 +16,13 @@
 package org.jbpm.formModeler.editor.client.editors;
 
 import com.google.gwt.core.client.GWT;
-import com.google.gwt.event.logical.shared.ResizeEvent;
-import com.google.gwt.event.logical.shared.ResizeHandler;
 import com.google.gwt.i18n.client.LocaleInfo;
 import com.google.gwt.safehtml.shared.UriUtils;
 import com.google.gwt.user.client.Window;
 import com.google.gwt.user.client.ui.Composite;
 import com.google.gwt.user.client.ui.Frame;
+import com.google.gwt.user.client.ui.RequiresResize;
+import com.google.gwt.user.client.ui.Widget;
 import org.jboss.errai.ui.shared.api.annotations.DataField;
 import org.jboss.errai.ui.shared.api.annotations.Templated;
 import org.kie.workbench.common.widgets.client.resources.i18n.CommonConstants;
@@ -35,11 +35,10 @@
 @Templated(value = "FormModelerPanelViewImpl.html")
 public class FormModelerPanelViewImpl extends Composite
         implements
-        FormModelerPanelView {
+        FormModelerPanelView, RequiresResize {
 
     final static private String GWT_DEFAULT_LOCALE  = "default";
     final static private String FORM_MODELER_DEFAULT_LOCALE  = "en";
-    final static private String HEIGHT_100P = "100%";
 
     private FormModelerPanelPresenter presenter;
 
@@ -78,9 +77,7 @@ public void hideForm() {
 
     @Override
     public void loadContext(String ctxUID) {
-        String height = getParent().getOffsetHeight() - 30 + "px";
-        this.setHeight(height);
-        frame.setHeight(height);
+        doOnResize();
         String localeName = LocaleInfo.getCurrentLocale().getLocaleName();
         if (GWT_DEFAULT_LOCALE.equals(localeName)) localeName = FORM_MODELER_DEFAULT_LOCALE;
         frame.setUrl(UriUtils.fromString(GWT.getModuleBaseURL() + "Controller?_fb=wysiwygfe&_fp=Start&ctxUID=" + ctxUID + "&locale=" + localeName).asString());
@@ -91,6 +88,19 @@ public void loadContext(String ctxUID) {
     public void showCanNotSaveReadOnly() {
         Window.alert(CommonConstants.INSTANCE.CantSaveReadOnly());
     }
+
+    @Override
+    public void onResize() {
+        doOnResize();
+    }
+
+    protected void  doOnResize() {
+        final Widget w = getParent();
+        final int width = w.getOffsetWidth();
+        final int height = w.getOffsetHeight();
+        frame.setWidth( width + "px" );
+        frame.setHeight(height + "px");
+    }
 }