Using Vaadin 7 , I am trying to display "tooltip" (only) if the text in a grid cell is truncated (with ellipsis "...") ?
How can I find out if the text in the cell is truncated ?
I tried to find out the width of the column( comparing it to the length of the string in a cell). But the width of the column always returns "-1.0".
Thanks
Related
Let suppose I have content in one column of ag-grid more than the width so it's coming in next line, but I need to restrict that and show ellipsis if content is more than 2 line
I am using a Vaadin Grid and in a column header I put a TextField filter field to filter the content. The header row is created using grid.appendHeaderRow() and the TextField is added to the header row as follows:
filteringHeader = grid.appendHeaderRow();
filteringHeader.getCell(column).setComponent(filterTextField);
The column itself has been set to autosize and to have no flexgrow
column.setAutoWidth(true).setFlexGrow(0);
Without the filterHeader the column automatically sizes the width to the content in the column, but with the filterHeader the column width expands to the default width of a TextField. Setting the width of the TextField to 100% allows it to expand to the width of the column, but it can never be narrower than the default TextField width.
My question is how do I set the TextField to be the same size as the autosized column, even for cases where the content is narrower than the default FextField width, and where I do not know the minimum width in px?
This is simple, I know, but...have you tried setting the max width of the text field?
I am very new to swift and stucking to this 2 problems for 3 days.
First, i have a text field and display long number,
very long than field width.
at one position, the number is truncated, for example as below
"999,999,999,999,999,9..."
i want it to display the last number and shift previous number to the left.
Second, i want to make text field scrollable. but can't find how to do. most search result is solution in objective-c.
Could you help enlighten me how to achieve?
thanks,
karamat
Simple answer is by setting the content size more than the screen width
ScrollView.contentSize = CGSizeMake("Declare width here","And Height Here")
and please check under Attribute Inspector that Scrolling Enable is Ticked Mark .
Second answer
adjust the font size to fit width to the label
label.adjustsFontSizeToFitWidth = true
or set it from the attribute Inspector -> Minimum font size -> Adjust to fit
I have a UITextView in a prototype UITableView cell. I'd like to dynamically indent the first line of the UITextView to make room for a button that will have a variable width depending on the cell row. The button will vary in width because it's title will contain usernames in an activity feed.
Think of Instagram or any app that has a feed with clickable usernames on the left and text directly following.
I've been able to get close by counting the number of characters in the button title and left padding the text of my UITextView with a series of #" " blank spaces. This is akin to what other SO posts have suggested.
This is inaccurate for me because the width of blank spaces don't precisely match that of the button title because different characters have different widths.
Does anyone know if it is possible to indent a UITextView by a specific float value? I've been able to convert the width of the button title to a float and I believe that this would solve my issue.
I've created a table from a TcxGrid with a simple table view. The data is being poked into the table using DataController.Values[n,m] as a simple string and I have some 10 columns that will show various string widths.
The problem that I'm having is getting a table that has a horizontal scroll bar AND has auto-sized its columns. If I set CellAutoWidth true this fits all columns into the display width (with no scroll bar) but if I set it false, I get a scroll bar but columns of my default width and my data strings are truncated.
Could some kind person tell me how to get a horizontal scroll bar AND get each column to adjust its width to fit its max data width please?
Thanks
Brian.
Maybe it's enough to call YourGridView.ApplyBestFit instead of using CellAutoWidth.
You need to set columns BestFitMaxWidth and MinWidth property and make sure you have the width of the Datasets TField also set (if you are using DataSets).
Then, you can call YourGridView.ApplyBestFit;