background-image

how to change the background image of Alertdialog

由 走远了吗. 提交于 2020-01-05 01:10:18
问题 I have created an AlertDialog.Here i am able to change the backgroundImage of AlertDialog button. Now is it possible to chnage the background image of area at the back of button..I have send u the screen shot..so that it will make clear to you what i want..and the code i have used is.. AlertDialog.Builder start_dialog = new AlertDialog.Builder(this); TextView start_dialog_title = new TextView(this); start_dialog_title.setText(m_res.getString(R.string.strt_dialog_title)); start_dialog_title

CSS3 background image placement

由 泄露秘密 提交于 2020-01-04 05:20:14
问题 I am in the process of creating a simple placeholder page to announce a new website. The page consists of nothing other than a centered background logo image a "catch phrase" immediately below that image I thought this would be easy - I place a positioned background image with its size specified and then place an absolutely positioned h1 header to get the "catch phrase" right below the background image. * { color:white; font-family:arial; margin:0 !important; padding:0 !important; } body {

how to programmatically change the background image on form c#

由 本小妞迷上赌 提交于 2020-01-03 15:30:33
问题 I need to change the background image of my form when i klick a button, and change it back to null again the second time it is clicked, how can i do this? 回答1: Use BackgroundImage property: form.BackgroundImage = image; to hide the image: form.BackgroundImage = null; Put this source code to ClickButton method: form.BackgroundImage = form.BackgroundImage == null ? image : null; 回答2: You should be able to set the BackgroundImage property of your form from the event handler of that button. For

Image background (fixed, center) issues on mobile devices

由 烈酒焚心 提交于 2020-01-03 06:25:09
问题 I have an image background on my website: body { background-image:url('tlo.jpg'); background-color:#000000; background-repeat:no-repeat; background-attachment:fixed; background-position: center center; background-size: auto auto; (...) } There are not any problems on PC, but mobile devices with vertical screen renders background not exactly in the same way: it seems that mobile browsers fit the background horizontally, so vertically it covers only small piece of website. I've tried to fix it

How to Prevent the page background image from stretching in jQuery mobile 1.4.0?

由 浪子不回头ぞ 提交于 2020-01-03 02:01:08
问题 In my jQuery mobile 1.4.0 app I have a Page which contains a list view the Problem is that when I have added a background image for this page as the list elements are becoming larger as the background stretchs with the content and this apears clearly on mobile devices more than jsFiddle ,this is my jsfiddle . How can I make the background image to be fullscreen and fixed , not stretched with the content? Please help me .. Here How I add a background image to my Page: #EmPListPage{ background

How to get the element background image in html using javascript

由 丶灬走出姿态 提交于 2020-01-02 07:22:11
问题 I want to get all the html page elements' background images that are set using css or the element background property. how can I do this using javascript? 回答1: The getStyle() function below was taken from http://www.quirksmode.org/dom/getstyles.html#link7 (and slightly modified). Of course you need to make sure the DOM is ready. An easy way to do that is to place the script toward the bottom of the page, just inside the closing </body> tag. <script type="text/javascript"> function getStyle(x,

css box shadow + transparent background images = intuitive breakdown

由 谁都会走 提交于 2020-01-02 01:03:29
问题 I have a button image I'm using as a background image for some links. The background image has rounded corners. I want to use a css drop shadow instead of putting the drop shadow in the image The problem is, the drop shadow appears to be drawn around the element. Although I kind of expected to see the drop shadow color through the transparent parts of the background image, I'm seeing the background color instead (see this jsfiddle). My actual goal is a little more complex, but if I can satify

How to override background image defined in CSS with another CSS?

由 余生长醉 提交于 2020-01-01 07:29:19
问题 I have a 'Core.css' which defines a page background image, along with the theme, for the site. But for a specific page I want to change just the background. Any suggestions on how this can be achieved in a separate CSS file? The HTML for the page is: <head> <link rel="stylesheet" type="text/css" href="core.css" /> <link rel="stylesheet" type="text/css" href="index.css" /> And core.css defines: body { background-image: url('bg.png'); } While index.css defines: body { background-image:('homeBg

css difference between background: and background-image:

由 别来无恙 提交于 2020-01-01 06:56:27
问题 quick simple question In the following example of an external CSS page; body { background-image: url(background.jpg); } header { background: url(background.jpg); } I understand they are effecting different element selectors, my question is what is the difference between using background vs background-image? Does one have access to specific attributes to the other? Please and thank you. 回答1: In a background property you can add background-color , repeat , no-repeat and other image attributes,

How to add two background images - left and right from center column

由 余生长醉 提交于 2020-01-01 02:40:15
问题 I have this css: #wrapper1 { min-width:1020px; min-height:100%; } #wrapper2 { height:100%; background: url('img1.jpg') -100px 300px no-repeat, url('img2.jpg') 1165px 300px no-repeat; } #wrapper3 { width:1020px; margin:0 auto; } and this html: <div id="wrapper1"> <div id="wrapper2"> <div id="wrapper3" class="clearfix" <!-- content here --> <p>blah blah blah</p> </div> </div> </div> I need to add 2 images - left and right from center column without center column width changes and that the
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