word-wrap

问题 We all know that SQLException is a checked Exception and most of us agree that checked Exception are verbose and leads to throw/catch pollution. Which approach should I choose to avoid SQLException throwing? Which wrapper/technique/library is recommended? (for example DataAccessException for the Spring folks, but I don't want to use Spring) 回答1: Just wrap it as new RuntimeException(jdbce) . Or defince your own exception that extends runtime exception and use it. I do not think that any

问题 I'm designing a GUI in WPF/C# and I'm using the Tab Control object. My tab control will contain a lot of tabs, and I would like to know how to disable the default "wrapping" behavior of the object. Basically the opposite of this question. How would I go about doing that? Thank you. 回答1: Just change the ItemsPanel : <TabControl ....> <TabControl.ItemsPanel> <ItemsPanelTemplate> <StackPanel Orientation="Horizontal"/> </ItemsPanelTemplate> </TabControl.ItemsPanel> .... </TabControl> Edit: Just

问题 I am using ObjectListView instead of the standard ListView is because I wanted to word-wrap the columns. I read in several places that the only thing I need to to in order to enable word-wrapping is the set column.wordWrap to true. I did just that, but it doesn't work. What am I missing here? Edit: I realise now that I need to make my column owner drawn. I found this page which sort of tells me what to do, but I'm not sure where to place it in my code. I'm also not quite sure whether I need

问题 I have a WPF page with quite a few objects. At the bottom of all these items, I have a label that needs to have textwrapping in the content. That answer is simple, with the use of a Textblock this should be a cinch. However, even though I use those items, I still can't get th e text to wrap. So I'm assuming that there must be other settings in the other objects that I need to check/modify. In pseudo code, my XAML looks like <Page> <Stackpanel vertical> <Border> <Stackpanel vertical> <label><

问题 The development platform is an Eclipse RCP 3.4 on Fedora (It's using Gtk native component). I need to avoid word wrapping. i.e.: "Hello World" is displayed as case N°1 but I need the case N°2. 1|Hello | 2|Hello Wor| |World | |ld | Is there a simple solution ? I've seen that swt Text handle is build with OS.GTK_WRAP_WORD_CHAR wrap mode. I would like to test the behaviour with constant like OS.GTK_WRAP_WORD or OS.GTK_WRAP_NONE but I don't know how to perform this miracle ? Is it possible to

问题 Is there a way to adjust the size of a table view AND get the text to wrap in iPhone? I'm using the following code, and it succeeds in adjusting the height of the cell, but the text doesn't wrap, it just ends with "...." - (CGFloat)tableView:(UITableView *) tableView heightForRowAtIndexPath: (NSIndexPath *)indexPath { CGSize cellHeight; City *thisCity = [cities objectAtIndex:indexPath.row]; NSString * myString = thisCity.cityName; cellHeight = [myString sizeWithFont:[UIFont systemFontOfSize

问题 I am trying to create this layout using only CSS: When title fits: When title doesn't fit: The btn on the right should be centered if it wraps. I tried this: .container { width: 100%; border: 1px solid grey; padding: 5px; } .block { padding: 5px; border: 1px solid orange; float: left; } .right-block { float: right; } <div class="container"> <div class="block">Logo</div> <div class="block">Title that is too long</div> <div class="block right-block">right-btn</div> <div style="clear: both"><

问题 How can I check if the text in a UITextView went to the next line due to word wrap? I currently have code to check if the user enters a new line (from the keyboard). - (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text; { if ( [text isEqualToString:@"\n"] ) { ... } return YES; } 回答1: You can use the contentSize.height property of UITextView to determine how 'tall' your textview is. You can then divide by the lineHeight to figure out

问题 I want to implement a grid with the cells that have the following behaviour: cell text should be wrapped if it doesn't fit to the cell newlines (\n) in the cell text should be processed as well i.e. the same behaviour as in table editors like MS Excel, OO Calc, etc. when you enable the 'wrap words' option for cells. I'm trying to do this as follows: import wx import wx.grid class MyGrid(wx.grid.Grid): def __init__(self, parent = None, style = wx.WANTS_CHARS): wx.grid.Grid.__init__(self,

问题 This is my first time posting question on this amazing service, since today it has helped me a lot by just reading it. Currently, I'm making small C# application where I need to use a lot of TextBoxes. In TextBox Properties I have checked MultiLine and Word-Wrap functions. So when user enters text, it is displayed correctly in multiple lines. My problem is how can I get those lines, which are displayed on form, in list of strings, instead of one big string. I haven yet distinguished weather