From 38d131ce285183b895932daa9c225094d4079514 Mon Sep 17 00:00:00 2001
From: Alexander Ebert <ebert@woltlab.com>
Date: Sat, 25 May 2013 17:44:41 +0200
Subject: [PATCH] Fixed a few issues with the recent dropdown changes

---
 wcfsetup/install/files/js/WCF.Label.js     | 12 +++++-----
 wcfsetup/install/files/js/WCF.Message.js   |  6 ++---
 wcfsetup/install/files/js/WCF.js           | 26 ++++++++++++++++++++--
 wcfsetup/install/files/style/dropdown.less |  2 +-
 wcfsetup/install/files/style/message.less  |  2 +-
 5 files changed, 35 insertions(+), 13 deletions(-)

diff --git a/wcfsetup/install/files/js/WCF.Label.js b/wcfsetup/install/files/js/WCF.Label.js
index 23d3eb39a2..c0093ab922 100644
--- a/wcfsetup/install/files/js/WCF.Label.js
+++ b/wcfsetup/install/files/js/WCF.Label.js
@@ -139,7 +139,7 @@ WCF.Label.Chooser = Class.extend({
 		// pre-select labels
 		if ($.getLength(selectedLabelIDs)) {
 			for (var $groupID in selectedLabelIDs) {
-				this._groups[$groupID].find('.dropdownMenu > li').each($.proxy(function(index, label) {
+				WCF.Dropdown.getDropdownMenu(this._groups[$groupID].wcfIdentify()).children('li').each($.proxy(function(index, label) {
 					var $label = $(label);
 					var $labelID = $label.data('labelID') || 0;
 					if ($labelID && selectedLabelIDs[$groupID] == $labelID) {
@@ -178,19 +178,19 @@ WCF.Label.Chooser = Class.extend({
 			
 			if (!this._groups[$groupID]) {
 				this._groups[$groupID] = $group;
-				var $dropdownMenu = $group.find('.dropdownMenu');
-				$dropdownMenu.find('li').click($.proxy(this._click, this));
+				var $dropdownMenu = WCF.Dropdown.getDropdownMenu($group.wcfIdentify());
+				$dropdownMenu.children('li').data('groupID', $groupID).click($.proxy(this._click, this));
 				
 				if (!$group.data('forceSelection') || this._showWithoutSelection) {
 					$('<li class="dropdownDivider" />').appendTo($dropdownMenu);
 				}
 				
 				if (this._showWithoutSelection) {
-					$('<li data-label-id="-1"><span><span class="badge label">' + WCF.Language.get('wcf.label.withoutSelection') + '</span></span></li>').appendTo($dropdownMenu).click($.proxy(this._click, this));
+					$('<li data-label-id="-1"><span><span class="badge label">' + WCF.Language.get('wcf.label.withoutSelection') + '</span></span></li>').data('groupID', $groupID).appendTo($dropdownMenu).click($.proxy(this._click, this));
 				}
 				
 				if (!$group.data('forceSelection')) {
-					var $buttonEmpty = $('<li data-label-id="0"><span><span class="badge label">' + WCF.Language.get('wcf.label.none') + '</span></span></li>').appendTo($dropdownMenu);
+					var $buttonEmpty = $('<li data-label-id="0"><span><span class="badge label">' + WCF.Language.get('wcf.label.none') + '</span></span></li>').data('groupID', $groupID).appendTo($dropdownMenu);
 					$buttonEmpty.click($.proxy(this._click, this));
 				}
 			}
@@ -213,7 +213,7 @@ WCF.Label.Chooser = Class.extend({
 	 * @param	boolean		onInit
 	 */
 	_selectLabel: function(label, onInit) {
-		var $group = label.parents('.dropdown');
+		var $group = this._groups[label.data('groupID')];
 		
 		// already initialized, ignore
 		if (onInit && $group.data('labelID') !== undefined) {
diff --git a/wcfsetup/install/files/js/WCF.Message.js b/wcfsetup/install/files/js/WCF.Message.js
index 41eddba791..676d7bf4ef 100644
--- a/wcfsetup/install/files/js/WCF.Message.js
+++ b/wcfsetup/install/files/js/WCF.Message.js
@@ -1163,11 +1163,11 @@ WCF.Message.InlineEditor = Class.extend({
 	/**
 	 * Forces message options to stay visible if toggling dropdown menu.
 	 * 
-	 * @param	jQuery		dropdown
+	 * @param	string		containerID
 	 * @param	string		action
 	 */
-	_toggleDropdown: function(dropdown, action) {
-		dropdown.parents('.messageOptions').toggleClass('forceOpen');
+	_toggleDropdown: function(containerID, action) {
+		WCF.Dropdown.getDropdown(containerID).parents('.messageOptions').toggleClass('forceOpen');
 	},
 	
 	/**
diff --git a/wcfsetup/install/files/js/WCF.js b/wcfsetup/install/files/js/WCF.js
index a20904860f..560f5d8706 100755
--- a/wcfsetup/install/files/js/WCF.js
+++ b/wcfsetup/install/files/js/WCF.js
@@ -756,6 +756,24 @@ WCF.Dropdown = {
 		}
 	},
 	
+	/**
+	 * Initializes a dropdown fragment which behaves like a usual dropdown
+	 * but is not controlled by a trigger element.
+	 * 
+	 * @param	jQuery		dropdown
+	 * @param	jQuery		dropdownMenu
+	 */
+	initDropdownFragment: function(dropdown, dropdownMenu) {
+		var $containerID = dropdown.wcfIdentify();
+		if (this._dropdowns[$containerID]) {
+			console.debug("[WCF.Dropdown] Cannot register dropdown identified by '" + $containerID + "' as a fragement.");
+			return;
+		}
+		
+		this._dropdowns[$containerID] = dropdown;
+		this._menus[$containerID] = dropdownMenu.detach().appendTo(this._menuContainer);
+	},
+	
 	/**
 	 * Registers a callback notified upon dropdown state change.
 	 * 
@@ -805,8 +823,10 @@ WCF.Dropdown = {
 			}
 		}
 		
-		event.stopPropagation();
-		return false;
+		if (event !== null) {
+			event.stopPropagation();
+			return false;
+		}
 	},
 	
 	/**
@@ -5208,6 +5228,8 @@ WCF.Search.Base = Class.extend({
 		}
 		
 		this._searchInput.blur($.proxy(this._blur, this));
+		
+		WCF.Dropdown.initDropdownFragment(this._searchInput.parent(), this._list);
 	},
 	
 	/**
diff --git a/wcfsetup/install/files/style/dropdown.less b/wcfsetup/install/files/style/dropdown.less
index a70af791f0..56ccedc1ea 100644
--- a/wcfsetup/install/files/style/dropdown.less
+++ b/wcfsetup/install/files/style/dropdown.less
@@ -104,7 +104,7 @@
 	padding: 4px 0;
 	position: absolute;
 	text-align: left;
-	z-index: 350;
+	z-index: 450;
 	
 	.boxShadow(2px, 2px, rgba(0, 0, 0, .2), 10px);
 	
diff --git a/wcfsetup/install/files/style/message.less b/wcfsetup/install/files/style/message.less
index 494417e07f..ba7a862a5a 100644
--- a/wcfsetup/install/files/style/message.less
+++ b/wcfsetup/install/files/style/message.less
@@ -208,7 +208,7 @@
 		position: relative;
 		
 		&.forceHidden nav {
-			opacity: 0 !important;
+			display: none !important;
 		}
 		
 		&.forceOpen nav {
-- 
2.20.1