+++ /dev/null
-/*\r
-© Copyright 2008 Nokia Corporation. All rights reserved.\r
-\r
-IMPORTANT: The Nokia software ("WRTKit and Example Widget files") is supplied to you by Nokia\r
-Corporation (“Nokia”) in consideration of your agreement to the following terms. Your use, installation\r
-and/or redistribution of the WRTKit and Example Widget files constitutes acceptance of these terms. If\r
-you do not agree with these terms, please do not use, install, or redistribute the WRTKit and Example\r
-Widget files.\r
-\r
-In consideration of your agreement to abide by the following terms, and subject to these terms, Nokia\r
-grants you a personal, non-exclusive license, under Nokia’s copyrights in the WRTKit and Example\r
-Widget files, to use, reproduce, and redistribute the WRTKit and Example files, in text form (for HTML,\r
-CSS, or JavaScript files) or binary form (for associated images), for the sole purpose of creating S60\r
-Widgets.\r
-\r
-If you redistribute the WRTKit and Example files, you must retain this entire notice in all such\r
-redistributions of the WRTKit and Example files.\r
-\r
-You may not use the name, trademarks, service marks or logos of Nokia to endorse or promote products\r
-that include the WRTKit and Example files without the prior written explicit agreement with Nokia.\r
-Except as expressly stated in this notice, no other rights or licenses, express or implied, are granted by\r
-Nokia herein, including but not limited to any patent rights that may be infringed by your products that\r
-incorporate the WRTKit and Example files or by other works in which the WRTKit and Example files\r
-may be incorporated.\r
-\r
-The WRTKit and Example files are provided on an "AS IS" basis. NOKIA MAKES NO\r
-WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED\r
-WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A\r
-PARTICULAR PURPOSE, REGARDING THE EXAMPLES OR ITS USE AND OPERATION\r
-ALONE OR IN COMBINATION WITH YOUR PRODUCTS.\r
-\r
-IN NO EVENT SHALL NOKIA BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR\r
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
-INTERRUPTION) ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, AND/OR\r
-DISTRIBUTION OF THE EXAMPLES, HOWEVER CAUSED AND WHETHER UNDER THEORY\r
-OF CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE,\r
-EVEN IF NOKIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r
-\r
-*/\r
-\r
-///////////////////////////////////////////////////////////////////////////////\r
-// The ListView class implements a vertical list view that hosts controls\r
-// as child components.\r
-\r
-// Constructor.\r
-function ListView(id, caption) {\r
- if (id != UI_NO_INIT_ID) {\r
- this.init(id, caption);\r
- }\r
-}\r
-\r
-// ListView inherits from View.\r
-ListView.prototype = new View(UI_NO_INIT_ID);\r
-\r
-// The caption of this view; null if none.\r
-ListView.prototype.caption = null;\r
-\r
-// The caption element of this view.\r
-ListView.prototype.captionElement = null;\r
-\r
-// The caption text element of this view.\r
-ListView.prototype.captionTextElement = null;\r
-\r
-// Root HTML element for controls.\r
-ListView.prototype.listElement = null;\r
-\r
-// List of controls in the view.\r
-ListView.prototype.controls = null;\r
-\r
-// Initializer for ListView.\r
-ListView.prototype.init = function(id, caption) {\r
- uiLogger.debug("ListView.init(" + id + ", " + caption + ")");\r
- \r
- // call superclass initializer\r
- View.prototype.init.call(this, id);\r
- \r
- // init control array\r
- this.controls = [];\r
- \r
- // set style class name for root element\r
- this.rootElement.className = "ListView";\r
- \r
- // create caption and caption text elements\r
- this.captionElement = document.createElement("div");\r
- this.captionElement.className = "ListViewCaption";\r
- this.captionTextElement = document.createElement("div");\r
- this.captionTextElement.className = "ListViewCaptionText";\r
- this.captionElement.appendChild(this.captionTextElement);\r
- this.rootElement.appendChild(this.captionElement);\r
- \r
- // create root element for controls and add to the view root element\r
- this.listElement = document.createElement("div");\r
- this.listElement.className = "ListViewControlList";\r
- this.rootElement.appendChild(this.listElement);\r
- \r
- // set the caption\r
- this.setCaption(caption);\r
-}\r
-\r
-// Returns the caption; null if none.\r
-ListView.prototype.getCaption = function() {\r
- return this.caption;\r
-}\r
-\r
-// Sets the caption; null if none.\r
-ListView.prototype.setCaption = function(caption) {\r
- uiLogger.debug("ListView.setCaption(" + caption + ")");\r
- \r
- // set the display style\r
- this.captionElement.style.display = (caption == null) ? "none" : "block";\r
- \r
- // set the caption\r
- this.caption = caption;\r
- this.captionTextElement.innerHTML = (caption == null) ? "" : caption;\r
-}\r
-\r
-// Returns an array of controls in the view.\r
-ListView.prototype.getControls = function() {\r
- return this.controls;\r
-}\r
-\r
-// Adds a control to the view.\r
-ListView.prototype.addControl = function(control) {\r
- uiLogger.debug("ListView.addControl(" + control + ")");\r
- \r
- // add the control to the controls array and attach it to the list element\r
- this.controls.push(control);\r
- this.listElement.appendChild(control.rootElement);\r
- control.view = this;\r
-}\r
-\r
-// Inserts a control to the view before the specified control.\r
-ListView.prototype.insertControl = function(control, beforeControl) {\r
- uiLogger.debug("ListView.insertControl(" + control + ", " + beforeControl + ")");\r
- \r
- // iterate through current controls\r
- for (var i = 0; i < this.controls.length; i++) {\r
- // is this the control we should insert before?\r
- if (this.controls[i] == beforeControl) {\r
- // we found the control to insert before - insert here and connect to list element\r
- this.controls.splice(i, 0, control);\r
- this.listElement.insertBefore(control.rootElement, beforeControl.rootElement);\r
- control.view = this;\r
- return;\r
- }\r
- }\r
- \r
- // the control wasn't found so we'll add it last\r
- this.addControl(control);\r
-}\r
-\r
-// Removes a control from the view.\r
-ListView.prototype.removeControl = function(control) {\r
- uiLogger.debug("ListView.removeControl(" + control + ")");\r
- \r
- // iterate through current controls\r
- for (var i = 0; i < this.controls.length; i++) {\r
- // is this the control we should remove?\r
- if (this.controls[i] == control) {\r
- // we found the control to remove - remove it from the list element\r
- this.controls.splice(i, 1);\r
- this.listElement.removeChild(control.rootElement);\r
- control.view = null;\r
- }\r
- }\r
-}\r
-\r
-// Attempts to focus the first focusable control.\r
-ListView.prototype.focusFirstControl = function() {\r
- uiLogger.debug("ListView.focusFirstControl()");\r
- for (var i = 0; i < this.controls.length; i++) {\r
- // is this control focusable?\r
- var control = this.controls[i];\r
- if (control.isFocusable()) {\r
- control.setFocused(true);\r
- break;\r
- }\r
- }\r
-}\r
-\r
-// Attempts to reset all control focus states.\r
-// Override in subclasses as required.\r
-ListView.prototype.resetControlFocusStates = function() {\r
- uiLogger.debug("ListView.resetControlFocusStates()");\r
- for (var i = 0; i < this.controls.length; i++) {\r
- this.controls[i].resetFocusState();\r
- }\r
-}\r
projects / ptas / blobdiff