text-alignment

问题 I am using multiple QToolButtons in a custom QGridLayout widget. The buttons are set to display icon + text based on an assigned default QAction. The only issue is that the content (icon + text) is always left-aligned. The content (icon + text, marked as a red box in the screenshot), should be center in the button (indicated by the blue box). For most cases this is just fine, given that Qt automatically tries to render that button with the minimal size. However I am stretching the button to

问题 I am trying to justify my UILabel text but it does not work. Declaration of my UIView : descriptionUIView = UIView(frame: CGRect(x: 0, y: 0, width: self.view.frame.width, height: self.view.frame.height) Declaration of my UILabel : bottleDescriptionLabel = UILabel(frame: CGRect(x: widthMargin, y: bottleDescriptionTitleLabel.frame.maxY + heightMargin, width: self.view.frame.width - (2 * widthMargin), height: heightBottleDescription - (2 * heightMargin))) bottleDescriptionLabel.font = UIFont

问题 I am using Bootstrap alerts and this is my success alert message: <div class="alert alert-success" id="UploadSuccess"> <a class="close" data-dismiss="alert">×</a> <strong>Congrats!</strong> You have successfully did it!. </div> And the result is: As you'll can see that the text alignment is at the top of the <div> . So, how would II align it to the middle? I have tried using padding-top and vertical-align:middle but neither works (I end up with the same result). What do I need to do to change

问题 Assume a file with three columns of strings. > cat file foo foo bar bar baz baz qux qux What, if any, command in bash could be used to align these columns against one another by row? The correct output would look like as follows: > sought_command file foo foo bar bar baz baz qux qux 回答1: Using awk: $ awk 'max<NF{max=NF} # Get max number of columns { #For every input line, for(i=1;i<=NF;i++){ b[$i]++; # Record all possible tokens, like foo, bar etc. a[i$i]++; # Record their column indices } }

问题 I have searching through questions on stackoverflow but none of them which I tried worked. Most of them distorts what I actually want to achieve. I would like to know where I am going wrong or what I am missing. Some links which I tried are: CSS align images and text on same line, Image and text on same line?, etc. I tried and removed them. I am showing what I achieved on my own. What I want to achieve? 1) I want the text to automatically resize themselves even when container size changes. 2)

问题 Now that I know how to right-align columns of numeric values in Emacs, I have two issues with this solution: it is hard to remember it is not flexible For instance, it doesn't work when some of the values in the first column contains a number. And unfortunately it inserts tabs. Now I use rectangle functions ( C-x r k ) quite a lot. That made me think: would it be possible to have a function that right-aligns all text in the selected rectangle? 回答1: (defun right-justify-rectangle (start end)

问题 Now that I know how to right-align columns of numeric values in Emacs, I have two issues with this solution: it is hard to remember it is not flexible For instance, it doesn't work when some of the values in the first column contains a number. And unfortunately it inserts tabs. Now I use rectangle functions ( C-x r k ) quite a lot. That made me think: would it be possible to have a function that right-aligns all text in the selected rectangle? 回答1: (defun right-justify-rectangle (start end)

问题 Is it possible to align multiple sized text by bounding center (of each size) instead of baseline? I tried CTRunDelegate feature, but it doesn't work. It was possible with CTRunDelegateCallbacks.getAscent and CTRunDelegateCallbacks.getDescent , but the feature doesn't work. Only CTRunDelegateCallbacks.getWidth worked. I succeed to laying out multiple sized text, images, and any objects, but only baseline-alignment supported. 回答1: The run delegate methods getAscent and getDescent are, in fact,

问题 Similar to this easy one, except how do you get a third text group to show up dead center, along with one "dead left", and one "dead right"? 回答1: <div> <p style="float: left; width: 33%;">stuff on the left</p> <p style="float: left; width: 33%; text-align: center">center</p> <p style="float: right; width: 33%; text-align: right">stuff on the right </p> </div> 来源： https://stackoverflow.com/questions/3324757/cross-browser-css-for-left-align-right-align-and-center-align-on-the-same-line

问题 How I can bottom align text in RichTextBox? It seems that control doesn't support it directly. So I am looking for ways to emulate it. Ideally I would have the boundary of the control fixed and end of text aligned with the bottom. 回答1: The text comes from a ScrollViewer named PART_ContentHost inside the default control template for the TextBoxBase which is wrapped by the RichTextBox. You should override the control template and either have the ScrollViewer declare its VerticalAlignment to be