From a8758c5b78233e25c13fff963a5c9f7569f92521 Mon Sep 17 00:00:00 2001
From: Christian Ackermann <ackermann@mst.ch>
Date: Wed, 18 Feb 2015 13:37:43 +0100
Subject: [PATCH 1/3] Fix smart placement, to ensure only one css class is
 added and not all tried fallback position

---
 src/tooltipcontroller.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tooltipcontroller.js b/src/tooltipcontroller.js
index 80ae643b..926c7ca3 100644
--- a/src/tooltipcontroller.js
+++ b/src/tooltipcontroller.js
@@ -302,7 +302,7 @@ function TooltipController(options) {
 		}
 
 		// add placement as class for CSS arrows
-		tipElement.addClass(finalPlacement);
+		tipElement.attr('css', finalPlacement);
 	}
 
 	/**

From 1b2daececf6fc0bd2d815141aa33928824431c7e Mon Sep 17 00:00:00 2001
From: Christian Ackermann <ackermann@mst.ch>
Date: Wed, 18 Feb 2015 13:39:44 +0100
Subject: [PATCH 2/3] Enhance the positioning of the element, when the content
 of the tooltip changes due to finished image loadings, attach on load event
 for every image and call to update the position on finish

---
 src/tooltipcontroller.js | 31 +++++++++++++++++++++++--------
 src/utility.js           | 34 ++++++++++++++++++++++++++++++++--
 2 files changed, 55 insertions(+), 10 deletions(-)

diff --git a/src/tooltipcontroller.js b/src/tooltipcontroller.js
index 926c7ca3..9cf1b197 100644
--- a/src/tooltipcontroller.js
+++ b/src/tooltipcontroller.js
@@ -14,6 +14,10 @@
  * @param {Object} options Options object containing settings.
  */
 function TooltipController(options) {
+
+    // Holds on tooltip controller.
+    var back_reference = this;
+
 	var placementCalculator = new PlacementCalculator(),
 		tipElement = $('#' + options.popupId);
 
@@ -89,7 +93,7 @@ function TooltipController(options) {
 		element.trigger('powerTipPreRender');
 
 		// set tooltip content
-		tipContent = getTooltipContent(element);
+		tipContent = getTooltipContent(element, back_reference);
 		if (tipContent) {
 			tipElement.empty().append(tipContent);
 		} else {
@@ -105,13 +109,8 @@ function TooltipController(options) {
 
 		tipElement.data(DATA_MOUSEONTOTIP, options.mouseOnToPopup);
 
-		// set tooltip position
-		if (!options.followMouse) {
-			positionTipOnElement(element);
-			session.isFixedTipOpen = true;
-		} else {
-			positionTipOnCursor();
-		}
+        // set tooltip position
+        back_reference.updatePosition(element);
 
 		// add custom class to tooltip element
 		tipElement.addClass(options.popupClass);
@@ -209,6 +208,22 @@ function TooltipController(options) {
 		});
 	}
 
+    /**
+     * Updates the position of the tooltip.
+     *
+     * @param {jQuery} element
+     *   The element to update.
+     */
+    this.updatePosition = function(element) {
+        // set tooltip position
+        if (!options.followMouse) {
+            positionTipOnElement(element);
+            session.isFixedTipOpen = true;
+        } else {
+            positionTipOnCursor();
+        }
+    }
+
 	/**
 	 * Moves the tooltip to the users mouse cursor.
 	 * @private
diff --git a/src/utility.js b/src/utility.js
index 3338bc69..fd90e73e 100644
--- a/src/utility.js
+++ b/src/utility.js
@@ -123,10 +123,11 @@ function isMouseOver(element) {
  * Fetches the tooltip content from the specified element's data attributes.
  * @private
  * @param {jQuery} element The element to get the tooltip content for.
+ * @param {TooltipController} controller The tooltip controller.
  * @return {(string|jQuery|undefined)} The text/HTML string, jQuery object, or
  *     undefined if there was no tooltip content for the element.
  */
-function getTooltipContent(element) {
+function getTooltipContent(element, controller) {
 	var tipText = element.data(DATA_POWERTIP),
 		tipObject = element.data(DATA_POWERTIPJQ),
 		tipTarget = element.data(DATA_POWERTIPTARGET),
@@ -152,7 +153,36 @@ function getTooltipContent(element) {
 		}
 	}
 
-	return content;
+    // Make sure we have a jquery content object.
+    var real_content = $(content);
+
+    // Verify not attach event again.
+    if (!real_content.hasClass('powertip-image-processed')) {
+
+        // Verify content is an image.
+        if (real_content[0].localName === 'img') {
+            // Attach load triger, to update positions after an image was successfully loaded.
+            $(real_content).addClass('powertip-image-processed').on('load', function() {
+                controller.updatePosition(element);
+            });
+        }
+    }
+
+    // Now process all sub images starting, from the content.
+
+    // Process only images which aren't yet.
+    $('img:not(.powertip-image-processed)', real_content).each(function() {
+
+        // Mark image as processed and attach event.
+        $(this).addClass('powertip-image-processed').on('load', function() {
+
+            // Reposition the tooltip after an image is successfully loaded.
+            controller.updatePosition(element);
+        });
+    });
+
+    // Return real content instead of original content.
+    return real_content;
 }
 
 /**

From 3bb137a0f2e2cf66c5610ebc7b847aef27613f86 Mon Sep 17 00:00:00 2001
From: Christian Ackermann <ackermann@mst.ch>
Date: Wed, 18 Feb 2015 13:39:54 +0100
Subject: [PATCH 3/3] update gitignore to ignore .idea project files

---
 .gitignore | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.gitignore b/.gitignore
index 2f7b1b90..cdd074d7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 dist
 node_modules
 npm-debug.log
+.idea