From 1c8d6e7b03988eb0ddecea115fa18daca457dcde Mon Sep 17 00:00:00 2001
From: Ralf Becker <ralfbecker@outdoor-training.de>
Date: Thu, 25 Feb 2016 19:29:56 +0000
Subject: [PATCH] show no more lines and left/down triangles instead of
 plus/minus in tree

---
 etemplate/js/et2_widget_tree.js                  |  15 ++++++++++-----
 .../default/images/dhtmlxtree/minus.png          | Bin 0 -> 457 bytes
 .../templates/default/images/dhtmlxtree/plus.png | Bin 0 -> 459 bytes
 3 files changed, 10 insertions(+), 5 deletions(-)
 create mode 100644 phpgwapi/templates/default/images/dhtmlxtree/minus.png
 create mode 100644 phpgwapi/templates/default/images/dhtmlxtree/plus.png

diff --git a/etemplate/js/et2_widget_tree.js b/etemplate/js/et2_widget_tree.js
index 0b8f414528..87c7708e01 100644
--- a/etemplate/js/et2_widget_tree.js
+++ b/etemplate/js/et2_widget_tree.js
@@ -220,12 +220,12 @@ var et2_tree = et2_inputWidget.extend(
 		if (widget.options.autoloading)
 		{
 			var url = widget.options.autoloading;
-			
-			//Set escaping mode to utf8, as url in 
+
+			//Set escaping mode to utf8, as url in
 			//autoloading needs to be utf8 encoded.
 			//For instance item id with umlaut.
 			widget.input.setEscapingMode('utf8');
-			
+
 			if (url.charAt(0) != '/' && url.substr(0,4) != 'http')
 			{
 				url = '/json.php?menuaction='+url;
@@ -242,6 +242,11 @@ var et2_tree = et2_inputWidget.extend(
 		}
 		// Enable/Disable highlighting
 		widget.input.enableHighlighting(widget.options.highlighting?true:false);
+
+		// show no more lines and left/down triangles instead of plus/minus
+		widget.input.enableTreeLines(false);
+		widget.input.setImageArrays('plus', 'plus.png', 'plus.png', 'plus.png', 'plus.png', 'plus.png');
+		widget.input.setImageArrays('minus', 'minus.png', 'minus.png', 'minus.png', 'minus.png', 'minus.png');
 	},
 
 	/**
@@ -405,7 +410,7 @@ var et2_tree = et2_inputWidget.extend(
 			{
 				this.input.setCheck(this.value[i], true);
 				// autoloading openning needs to be absolutely based on user interaction
-				// or open flag in folder structure, therefore, We should 
+				// or open flag in folder structure, therefore, We should
 				// not force it to open the node
 				if (!this.options.autoloading) this.input.openItem(this.value[i]);
 			}
@@ -478,7 +483,7 @@ var et2_tree = et2_inputWidget.extend(
 			var allUnchecked = this.input.getAllUnchecked().split(this.input.dlmtr);
 			if (this.options.autoloading)
 			{
-				
+
 				var res = {};
 				for (var i=0;i<allChecked.length;i++)
 				{
diff --git a/phpgwapi/templates/default/images/dhtmlxtree/minus.png b/phpgwapi/templates/default/images/dhtmlxtree/minus.png
new file mode 100644
index 0000000000000000000000000000000000000000..44d2f8827e8d53379441a70a79ff475406572f53
GIT binary patch
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diff --git a/phpgwapi/templates/default/images/dhtmlxtree/plus.png b/phpgwapi/templates/default/images/dhtmlxtree/plus.png
new file mode 100644
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GIT binary patch
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literal 0
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