Merge branch 'master' into feature_ui_metadata

Conflicts:
	hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/common/CommonDialogWindow.java
	hawkbit-ui/src/main/resources/VAADIN/themes/hawkbit/customstyles/popup-common.scss

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/common/AbstractMetadataPopupLayout.java

@@ -21,7 +21,7 @@ import org.eclipse.hawkbit.repository.model.MetaData;
 import org.eclipse.hawkbit.repository.model.NamedVersionedEntity;
 import org.eclipse.hawkbit.ui.components.SPUIComponentProvider;
 import org.eclipse.hawkbit.ui.customrenderers.renderers.HtmlButtonRenderer;
-import org.eclipse.hawkbit.ui.decorators.SPUIButtonStyleBorderWithIcon;
+import org.eclipse.hawkbit.ui.decorators.SPUIButtonStyleNoBorderWithIcon;
 import org.eclipse.hawkbit.ui.decorators.SPUIButtonStyleSmallNoBorder;
 import org.eclipse.hawkbit.ui.decorators.SPUIWindowDecorator;
 import org.eclipse.hawkbit.ui.utils.HawkbitCommonUtil;
@@ -510,7 +510,7 @@ public abstract class AbstractMetadataPopupLayout<E extends NamedVersionedEntity
 
     private Button createDiscardButton() {
         final Button discardButton = SPUIComponentProvider.getButton(SPUIComponentIdProvider.CANCEL_BUTTON,
-                i18n.get("button.discard"), "", "", true, FontAwesome.UNDO, SPUIButtonStyleBorderWithIcon.class);
+                i18n.get("button.discard"), "", "", true, FontAwesome.UNDO, SPUIButtonStyleNoBorderWithIcon.class);
         discardButton.setSizeUndefined();
         discardButton.addStyleName("default-color");
         discardButton.addClickListener(event -> onDiscard());

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/common/CommonDialogWindow.java

@@ -25,7 +25,7 @@ import org.apache.commons.collections4.CollectionUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.eclipse.hawkbit.ui.artifacts.smtable.SoftwareModuleAddUpdateWindow;
 import org.eclipse.hawkbit.ui.components.SPUIComponentProvider;
-import org.eclipse.hawkbit.ui.decorators.SPUIButtonStyleBorderWithIcon;
+import org.eclipse.hawkbit.ui.decorators.SPUIButtonStyleNoBorderWithIcon;
 import org.eclipse.hawkbit.ui.layouts.AbstractCreateUpdateTagLayout;
 import org.eclipse.hawkbit.ui.management.targettable.TargetAddUpdateWindowLayout;
 import org.eclipse.hawkbit.ui.utils.I18N;
@@ -232,7 +232,6 @@ public class CommonDialogWindow extends Window implements Serializable {
         addCloseListenerForCancelButton();
     }
 
-
     protected void addCloseListenerForSaveButton() {
         saveButton.addClickListener(close);
     }
@@ -390,13 +389,14 @@ public class CommonDialogWindow extends Window implements Serializable {
     private HorizontalLayout createActionButtonsLayout() {
 
         buttonsLayout = new HorizontalLayout();
-		buttonsLayout.setSizeUndefined();
+        buttonsLayout.setSizeFull();
+        buttonsLayout.setSpacing(true);
         buttonsLayout.setSpacing(true);
-		createSaveButton();
-
-		createCancelButton();
         buttonsLayout.addStyleName("actionButtonsMargin");
 
+        createSaveButton();
+        createCancelButton();
+
         addHelpLink();
 
         return buttonsLayout;
@@ -424,7 +424,7 @@ public class CommonDialogWindow extends Window implements Serializable {
 
     private void createCancelButton() {
         cancelButton = SPUIComponentProvider.getButton(SPUIComponentIdProvider.CANCEL_BUTTON, "Cancel", "", "", true,
-				FontAwesome.TIMES, SPUIButtonStyleBorderWithIcon.class);
+                FontAwesome.TIMES, SPUIButtonStyleNoBorderWithIcon.class);
         cancelButton.setSizeUndefined();
         cancelButton.addStyleName("default-color");
         if (cancelButtonClickListener != null) {
@@ -438,7 +438,7 @@ public class CommonDialogWindow extends Window implements Serializable {
 
     private void createSaveButton() {
         saveButton = SPUIComponentProvider.getButton(SPUIComponentIdProvider.SAVE_BUTTON, "Save", "", "", true,
-				FontAwesome.SAVE, SPUIButtonStyleBorderWithIcon.class);
+                FontAwesome.SAVE, SPUIButtonStyleNoBorderWithIcon.class);
         saveButton.setSizeUndefined();
         saveButton.addStyleName("default-color");
         saveButton.addClickListener(saveButtonClickListener);
@@ -458,12 +458,10 @@ public class CommonDialogWindow extends Window implements Serializable {
         buttonsLayout.setComponentAlignment(helpLinkComponent, Alignment.MIDDLE_RIGHT);
     }
 
-
     public AbstractComponent getButtonsLayout() {
         return this.buttonsLayout;
     }
 
-
     private class ChangeListener implements ValueChangeListener, TextChangeListener, ItemSetChangeListener {
 
         private final Field<?> field;
@@ -494,8 +492,6 @@ public class CommonDialogWindow extends Window implements Serializable {
         }
     }
 
-
-
     /**
      * Adds the component manually to the allComponents-List and adds a
      * ValueChangeListener to it. Necessary in Update Distribution Type as the
@@ -521,6 +517,4 @@ public class CommonDialogWindow extends Window implements Serializable {
     public void setCancelButtonEnabled(final boolean enabled) {
         cancelButton.setEnabled(enabled);
     }
-
-	
 }

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/decorators/SPUIButtonStyleNoBorderWithIcon.java

@@ -8,15 +8,16 @@
  */
 package org.eclipse.hawkbit.ui.decorators;
 
+import org.apache.commons.lang3.StringUtils;
+
 import com.vaadin.server.Resource;
 import com.vaadin.ui.Button;
 import com.vaadin.ui.themes.ValoTheme;
 
 /**
- * Button with icon decorator.
+ * Decorator class for a borderless Button with an icon.
- *
  */
-public class SPUIButtonStyleBorderWithIcon implements SPUIButtonDecorator {
+public class SPUIButtonStyleNoBorderWithIcon implements SPUIButtonDecorator {
 
     private Button button;
 
@@ -24,23 +25,25 @@ public class SPUIButtonStyleBorderWithIcon implements SPUIButtonDecorator {
     public Button decorate(final Button button, final String style, final boolean setStyle, final Resource icon) {
 
         this.button = button;
-
+        button.setSizeFull();
-        setButtonStyle(style, setStyle);
-        setButtonIcon(icon);
 
         button.addStyleName(ValoTheme.LABEL_SMALL);
-        button.setSizeFull();
+        button.addStyleName(ValoTheme.BUTTON_BORDERLESS_COLORED);
+        setOrAddButtonStyle(style, setStyle);
+
+        setButtonIcon(icon);
 
         return button;
     }
 
-    private void setButtonStyle(final String style, final boolean setStyle) {
+    private void setOrAddButtonStyle(final String style, final boolean setStyle) {
 
-        if (style == null) {
+        if (StringUtils.isEmpty(style)) {
             return;
         }
 
         if (setStyle) {
+            // overwrite all other styles
             button.setStyleName(style);
         } else {
             button.addStyleName(style);

hawkbit-ui/src/main/resources/VAADIN/themes/hawkbit/customstyles/common.scss

@@ -293,8 +293,4 @@
 	padding-bottom: 12px !important;
   }
   
-  .v-button-default-color {
-  	color: #551f62;
-  }
-  
 }

hawkbit-ui/src/main/resources/VAADIN/themes/hawkbit/customstyles/popup-common.scss

@@ -60,4 +60,5 @@
   .metadata-table-margin {
        margin-top:3px;      
   }
+
 }

hawkbit-ui/src/main/resources/VAADIN/themes/hawkbit/customstyles/popup-window.scss

@@ -164,5 +164,6 @@
   
   .actionButtonsMargin {
   	margin-top: 30px;
+  	margin-bottom: 10px;
   }
 }