margins

问题 I have a JTextPane in a JScrollPane, and I want to add an empty "filler space" at the top of the JTextPane, so that the first actual text row in the JTextPane appears at the bottom of the JViewport . I have a vague idea of having perhaps an empty paragraph in the beginning of the JTextPane and modify it's height everytime the JViewport is resized.. Anyone have ideas how to implement such a thing? Perhaps there is an easier way? 回答1: You can use setMargin() to set margin space between

问题 On iPhone 6s, when I set cell separator line left inset to 14, is show 15, I think that is because it set preservesSuperviewLayoutMargins = true by default. But from apple doc: "The side margins vary depending on how and where the controller is presented, but can be either 16 or 20 points(depending on the device). You cannot change these margins." When I add a view to the side of root view by auto layout, and set preservesSuperviewLayoutMargins = true , the distance from the edge of root view

问题 may I know how to set margin in imageview dynamically? 回答1: You're probably looking for something like this: http://developer.android.com/reference/android/view/View.html#setLayoutParams(android.view.ViewGroup.LayoutParams) Note this part of the method description though: These supply parameters to the parent of this view specifying how it should be arranged Which means that if you have an ImageView inside of a LinearLayout, you need to supply the method with LinearLayout.LayoutParams, like

问题 I have an activity which contains only ScrollView and a TableLayout in it. In my code i'm adding tablerows, everything works fine except margins - it's not working (nothing happens) Here is the code: LayoutParams rowparams = new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT); rowparams.setMargins(10, 10, 10, 10); for (int i = 0; i < obiekty + 1; i++) { rowparams.setMargins(10, 10, 10, 10); trs[i] = new TableRow(MainActivity.this); trs[i].setGravity(Gravity.CENTER_VERTICAL);

问题 In my ContentDialog. On focus any element, type TextBox, the keyboard appear. When Keyboard appear, have a big margin above( so 20-30 px maybe). This space is the same height of the space allocated for Primary and Secondary Buttons. If have this margin, my content have a scrollbar and I do not want it. I have space sufficient to show all content of my dialog if remove this margin/padding of course. This topic is related with: ContentDialog Windows 10 Mobile XAML - FullScreen - Padding

问题 I know how to adjust the margins in an r markdown pdf file with the following: --- title: "Model 1 Coefficients" output: pdf_document geometry: margin=1in --- But I would like to make it so that the margin sizes switch between even and odd pages so that the inner margin is always 1.25 in and outer is always .25 in. I was able to find some latex info on this website http://texdoc.net/texmf-dist/doc/latex/geometry/geometry.pdf and it seems like I want to use the twoside option but I'm not sure

问题 I'm new to stackoverflow and web development altogether. Trying to learn without any help. I'm trying to create a C.V of sorts as part of honing my skills. Here's what happened. The first div under my containing div is a div with id header . I've fixed my containing div to top with margin: 0 auto; It works fine with no text in my nested div (header) but as soon as I write something in (header) div it pushes the header div down and since header is the first div /element in the containing div ,

问题 I have a GridView based calendar. I have the following XML layout with the selector set to null thus android:listSelector="@null" in accordance with advise I have got from this site. Now I am getting a few pixels wide strip to the right of the GridView. Why? I have tried everything I can but to avail. Here is my XML layout: <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="match_parent" android:orientation=

问题 When I use the Fancybox 2 jquery plugin, a margin-right of 23px gets added (width of scrollbar). Here's the website (click on the Site Map button): http://kevinlouisdesign.com/projects/Canu/web/ What I don't like is that it makes the content jump to the left when the fancybox shows up. I'd like to get rid of this margin-right style. 回答1: It's a CSS fix. On the .fancybox-lock style, get rid of the overflow-y: scroll , so the style that looks like this: .fancybox-lock .fancybox-overlay {

问题 I'm doing this: <div class="container-fluid"> <div class="row-fluid"> <div class="span12 well"> <div class="row-fluid"> <ul class="thumbnails"> <?php for($i=0; $i<count($rows); $i+=1){ // EVERY ODD BOOK STARTING AT 0 ?> <li class="span4"> <div class="thumbnail"> <img src="http://placehold.it/320x200" alt="ALT NAME"> <div class="caption"> <h3><?php echo $rows[$i]['Title']; ?></h3> <p>Seller: <?php echo $rows[$i]['FirstName'] . " " . $rows[$i]['LastName']; ?> </p> <p>Email: <?php echo $rows[$i]