diff -r f3521a11d878 -r 918767a9c8d3 Wikipedia/WRTKit/UI/Label.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Wikipedia/WRTKit/UI/Label.js Tue Mar 09 10:34:58 2010 +0000 @@ -0,0 +1,105 @@ +/* +� Copyright 2008 Nokia Corporation. All rights reserved. + +IMPORTANT: The Nokia software ("WRTKit and Example Widget files") is supplied to you by Nokia +Corporation (�Nokia�) in consideration of your agreement to the following terms. Your use, installation +and/or redistribution of the WRTKit and Example Widget files constitutes acceptance of these terms. If +you do not agree with these terms, please do not use, install, or redistribute the WRTKit and Example +Widget files. + +In consideration of your agreement to abide by the following terms, and subject to these terms, Nokia +grants you a personal, non-exclusive license, under Nokia�s copyrights in the WRTKit and Example +Widget files, to use, reproduce, and redistribute the WRTKit and Example files, in text form (for HTML, +CSS, or JavaScript files) or binary form (for associated images), for the sole purpose of creating S60 +Widgets. + +If you redistribute the WRTKit and Example files, you must retain this entire notice in all such +redistributions of the WRTKit and Example files. + +You may not use the name, trademarks, service marks or logos of Nokia to endorse or promote products +that include the WRTKit and Example files without the prior written explicit agreement with Nokia. +Except as expressly stated in this notice, no other rights or licenses, express or implied, are granted by +Nokia herein, including but not limited to any patent rights that may be infringed by your products that +incorporate the WRTKit and Example files or by other works in which the WRTKit and Example files +may be incorporated. + +The WRTKit and Example files are provided on an "AS IS" basis. NOKIA MAKES NO +WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED +WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A +PARTICULAR PURPOSE, REGARDING THE EXAMPLES OR ITS USE AND OPERATION +ALONE OR IN COMBINATION WITH YOUR PRODUCTS. + +IN NO EVENT SHALL NOKIA BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, AND/OR +DISTRIBUTION OF THE EXAMPLES, HOWEVER CAUSED AND WHETHER UNDER THEORY +OF CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, +EVEN IF NOKIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +*/ + +/////////////////////////////////////////////////////////////////////////////// +// The Label class implements a control that displays textual content. + +// Constructor. +function Label(id, caption, text) { + if (id != UI_NO_INIT_ID) { + this.init(id, caption, text); + } +} + +// Label inherits from Control. +Label.prototype = new Control(UI_NO_INIT_ID); + +// Content element for label text. +Label.prototype.contentElement = null; + +// Initializer - called from constructor. +Label.prototype.init = function(id, caption, text) { + uiLogger.debug("Label.init(" + id + ", " + caption + ", " + text + ")"); + + // call superclass initializer + Control.prototype.init.call(this, id, caption); + + // create content element + this.contentElement = document.createElement("div"); + this.controlElement.appendChild(this.contentElement); + + // set the text + this.setText(text); +} + +// Returns the enabled state for the control. +Label.prototype.isEnabled = function() { + return true; +} + +// Returns the focusable state for the control. +Label.prototype.isFocusable = function() { + return false; +} + +// Returns the control text. +Label.prototype.getText = function() { + return this.contentElement.innerHTML; +} + +// Sets the text for the control. +Label.prototype.setText = function(text) { + uiLogger.debug("Label.setText(" + text + ")"); + this.contentElement.innerHTML = (text == null) ? "" : text; + this.updateStyleFromState(); +} + +// Updates the style of the control to reflects the state of the control. +Label.prototype.updateStyleFromState = function() { + uiLogger.debug("Label.updateStyleFromState()"); + + // set element class names + this.setClassName(this.rootElement, "Control"); + this.setClassName(this.assemblyElement, "ControlAssembly ControlAssemblyNormal"); + this.setClassName(this.captionElement, "ControlCaption ControlCaptionNormal"); + this.setClassName(this.controlElement, "ControlElement"); + this.setClassName(this.contentElement, "LabelText"); +}