From e813c97e0bdc00c5542c9bf0f55eef65f34ac093 Mon Sep 17 00:00:00 2001
From: Artur <artur@vaadin.com>
Date: Tue, 13 Mar 2018 14:03:29 +0200
Subject: Setting of tooltips for grid header/footer cells (#10489)

Fixes #7527
---
 .../com/vaadin/ui/components/grid/FooterCell.java  | 57 ++++++++++++++++++
 .../com/vaadin/ui/components/grid/HeaderCell.java  | 57 ++++++++++++++++++
 .../vaadin/ui/components/grid/StaticSection.java   | 70 ++++++++++++++++++++++
 3 files changed, 184 insertions(+)

(limited to 'server')

diff --git a/server/src/main/java/com/vaadin/ui/components/grid/FooterCell.java b/server/src/main/java/com/vaadin/ui/components/grid/FooterCell.java
index d9777cbb77..9c4a38bc77 100644
--- a/server/src/main/java/com/vaadin/ui/components/grid/FooterCell.java
+++ b/server/src/main/java/com/vaadin/ui/components/grid/FooterCell.java
@@ -17,6 +17,7 @@ package com.vaadin.ui.components.grid;
 
 import java.io.Serializable;
 
+import com.vaadin.shared.ui.ContentMode;
 import com.vaadin.shared.ui.grid.GridStaticCellType;
 import com.vaadin.ui.Component;
 
@@ -102,4 +103,60 @@ public interface FooterCell extends Serializable {
      *            the style name to set or null to not use any style name
      */
     public void setStyleName(String styleName);
+
+    /**
+     * Gets the tooltip for the cell.
+     * <p>
+     * The tooltip is shown in the mode returned by
+     * {@link #getDescriptionContentMode()}.
+     *
+     * @since
+     */
+    public String getDescription();
+
+    /**
+     * Sets the tooltip for the cell.
+     * <p>
+     * By default, tooltips are shown as plain text. For HTML tooltips, see
+     * {@link #setDescription(String, ContentMode)} or
+     * {@link #setDescriptionContentMode(ContentMode)}.
+     *
+     * @param description
+     *            the tooltip to show when hovering the cell
+     * @since
+     */
+    public void setDescription(String description);
+
+    /**
+     * Sets the tooltip for the cell to be shown with the given content mode.
+     *
+     * @see ContentMode
+     * @param description
+     *            the tooltip to show when hovering the cell
+     * @param descriptionContentMode
+     *            the content mode to use for the tooltip (HTML or plain text)
+     * @since
+     */
+    public void setDescription(String description,
+            ContentMode descriptionContentMode);
+
+    /**
+     * Gets the content mode for the tooltip.
+
+     * @see ContentMode
+     * @return the content mode for the tooltip
+     * @since
+     */
+    public ContentMode getDescriptionContentMode();
+
+    /**
+     * Sets the content mode for the tooltip.
+     *
+     * @see ContentMode
+     * @param descriptionContentMode
+     *            the content mode for the tooltip
+     * @since
+     */
+    public void setDescriptionContentMode(ContentMode descriptionContentMode);
+
 }
diff --git a/server/src/main/java/com/vaadin/ui/components/grid/HeaderCell.java b/server/src/main/java/com/vaadin/ui/components/grid/HeaderCell.java
index 6801622740..79f25b6dea 100644
--- a/server/src/main/java/com/vaadin/ui/components/grid/HeaderCell.java
+++ b/server/src/main/java/com/vaadin/ui/components/grid/HeaderCell.java
@@ -17,6 +17,7 @@ package com.vaadin.ui.components.grid;
 
 import java.io.Serializable;
 
+import com.vaadin.shared.ui.ContentMode;
 import com.vaadin.shared.ui.grid.GridStaticCellType;
 import com.vaadin.ui.Component;
 
@@ -102,4 +103,60 @@ public interface HeaderCell extends Serializable {
      *            the style name to set or null to not use any style name
      */
     public void setStyleName(String styleName);
+
+    /**
+     * Gets the tooltip for the cell.
+     * <p>
+     * The tooltip is shown in the mode returned by
+     * {@link #getDescriptionContentMode()}.
+     *
+     * @since
+     */
+    public String getDescription();
+
+    /**
+     * Sets the tooltip for the cell.
+     * <p>
+     * By default, tooltips are shown as plain text. For HTML tooltips, see
+     * {@link #setDescription(String, ContentMode)} or
+     * {@link #setDescriptionContentMode(ContentMode)}.
+     *
+     * @param description
+     *            the tooltip to show when hovering the cell
+     * @since
+     */
+    public void setDescription(String description);
+
+    /**
+     * Sets the tooltip for the cell to be shown with the given content mode.
+     *
+     * @see ContentMode
+     * @param description
+     *            the tooltip to show when hovering the cell
+     * @param descriptionContentMode
+     *            the content mode to use for the tooltip (HTML or plain text)
+     * @since
+     */
+    public void setDescription(String description,
+            ContentMode descriptionContentMode);
+
+    /**
+     * Gets the content mode for the tooltip.
+     * <p>
+     *
+     * @see ContentMode
+     * @return the content mode for the tooltip
+     * @since
+     */
+    public ContentMode getDescriptionContentMode();
+
+    /**
+     * Sets the content mode for the tooltip.
+     *
+     * @see ContentMode
+     * @param descriptionContentMode
+     *            the content mode for the tooltip
+     * @since
+     */
+    public void setDescriptionContentMode(ContentMode descriptionContentMode);
 }
diff --git a/server/src/main/java/com/vaadin/ui/components/grid/StaticSection.java b/server/src/main/java/com/vaadin/ui/components/grid/StaticSection.java
index ec25339931..40ade7e97e 100644
--- a/server/src/main/java/com/vaadin/ui/components/grid/StaticSection.java
+++ b/server/src/main/java/com/vaadin/ui/components/grid/StaticSection.java
@@ -35,6 +35,7 @@ import java.util.stream.Stream;
 import org.jsoup.nodes.Element;
 import org.jsoup.select.Elements;
 
+import com.vaadin.shared.ui.ContentMode;
 import com.vaadin.shared.ui.grid.GridStaticCellType;
 import com.vaadin.shared.ui.grid.SectionState;
 import com.vaadin.shared.ui.grid.SectionState.CellState;
@@ -615,6 +616,75 @@ public abstract class StaticSection<ROW extends StaticSection.StaticRow<?>>
         void detach() {
             removeComponentIfPresent();
         }
+
+        /**
+         * Gets the tooltip for the cell.
+         * <p>
+         * The tooltip is shown in the mode returned by
+         * {@link #getDescriptionContentMode()}.
+         *
+         * @since
+         */
+        public String getDescription() {
+            return cellState.description;
+        }
+
+        /**
+         * Sets the tooltip for the cell.
+         * <p>
+         * By default, tooltips are shown as plain text. For HTML tooltips, see
+         * {@link #setDescription(String, ContentMode)} or
+         * {@link #setDescriptionContentMode(ContentMode)}.
+         *
+         * @param description
+         *            the tooltip to show when hovering the cell
+         * @since
+         */
+        public void setDescription(String description) {
+            cellState.description = description;
+        }
+
+        /**
+         * Sets the tooltip for the cell to be shown with the given content
+         * mode.
+         *
+         * @see ContentMode
+         * @param description
+         *            the tooltip to show when hovering the cell
+         * @param descriptionContentMode
+         *            the content mode to use for the tooltip (HTML or plain
+         *            text)
+         * @since
+         */
+        public void setDescription(String description,
+                ContentMode descriptionContentMode) {
+            setDescription(description);
+            setDescriptionContentMode(descriptionContentMode);
+        }
+
+        /**
+         * Gets the content mode for the tooltip.
+         *
+         * @see ContentMode
+         * @return the content mode for the tooltip
+         * @since
+         */
+        public ContentMode getDescriptionContentMode() {
+            return cellState.descriptionContentMode;
+        }
+
+        /**
+         * Sets the content mode for the tooltip.
+         *
+         * @see ContentMode
+         * @param descriptionContentMode
+         *            the content mode for the tooltip
+         * @since
+         */
+        public void setDescriptionContentMode(
+                ContentMode descriptionContentMode) {
+            cellState.descriptionContentMode = descriptionContentMode;
+        }
     }
 
     private final List<ROW> rows = new ArrayList<>();
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