I would like to add a single header for a group of columns and rows.
I've tried using ColumnGroupHeaderLayer but the text is in the centre of the column. Instead I would like it to always have the text drawn in the centre of the visible cell and always remain in the same position as I scroll.
I've looked through a lot of documentation but I'm struggling to find anything on how I could do this.
Example
Is it possible to achieve this with NatTable?
I answered the question in the forum where you posted at the same time
https://www.eclipse.org/forums/index.php/t/1099224/
Related
I want to ask a question which is related to apache poi and generated file printing. What I am doing is I am opening a .docx file, inserting some data and saving and printing it.
I am having a file with only 1 table which is something like:
document table
Now, if there are 'n' items, I am generating n-1 rows which copies the format of row 3.
First item is inserted in row 3, if there's another item I am adding a row in the table and saving it likewise I am creating the rows.
Now I want to make this table length = page length. For this I am counting exactly how many rows this page can incorporate and based on that I am inserting empty lines without inside top and bottom border.
The file does not have any header/ footer or any other details as of now.
While I am creating the file I am shown the file which is coming in print preview of covering the whole page of size A4.
But this document is printed only on 80% of paper. I am having 0.3 cm margins but in print the whole page is not printed.
This does not seem to be the printer issue because if other software like Google Chrome are used then it prints the complete page.
So I want to ask that how can I solve this? I tried to search about this but till now I couldn't solve it. I think of this as an issue that whenever I am using XWPFDocument, its margins and all are changed set to default size. I don't know whether this is the issue or something other is, do I need to write some commands to preserve the margins and all or there's something that I need to do.
How can I solve this thing?
Thank you.
Hi I'm having a problem with Java JTable. I want to merge or span cells. I did it using this examples:
http://www.java3z.com/cwbwebhome/article/article5/swing_example/JTableExamples4.html
(last 2 ones)
It works but the header and the cells width are not the same size. The problem agravates when there are more 20 columns, the last cells appear just half. Does anyone know how to solve this problem of synchronizing cells and headers? Does anyone have another CellSpan example/way?
If someone try to run this examples will get StackOverFlow error,to solve, justo change this line: setColumnIdentifiers(columnNames); to columnIdentifiers = columnNames; at AttributiveCellTableModel class. Thanks in Advance!!
The same example is available here. It seems the problem might be in MultiSpanCellTable getCellRect() implementation. Column margin is contributing to the cell width and generating this offset. Looks like the problem goes away if you replace:
cellFrame.width = aColumn.getWidth() + columnMargin;
with:
cellFrame.width = aColumn.getWidth();
I have 1 bill which contain table, but my requirement is I want to Print values of rows and columns, with correct margin and on correct position. I am using jswing and jTable. Can anyone help me??
If I were you, I would use not a jTable, but something which intended to print: PDF, *.docx, *.rtf. In this way you have full control on page size and orientation and user may simply edit template in his favorite text processor (f.e., if a new blank has the third column 10 mm smaller).
There are many tools for Java to convert in PDF/doc format. I suppose most of them may insert value in specified field on the template.
My target is to display an abbreviation list with two entries per line: the abbreviation and the corresponding long version. For a nice layout I used a GridPane because of the vertical alignment over all entries - it's nice to read.
But I also want to scroll to the clicked abbreviation and set the focus on it like in a ListView version of it.
For example the # on page links in good old HTML. Is there another javafx layout element I miss to achieve this?
I don't believe there is a provided control that will work for the specific scenario you are describing. However, I think one of these options might work for you...
Use the TableView control and add two columns for the information you want to show (one for the abbreviation and another for the long version). TableViews also have the scrollTo and setFocus functionality you're looking for. Here is a good resource to get you started with the Tableview control. You can also style the Tableview with CSS to look less like a table and more like a list if thats what your intention is.
The second option is to set a custom cell factory on your ListView that builds custom cells using HBoxes, VBoxes, Labels, etc. to achieve your desired look. You would also want to use the cell factory to populate each ListView cell with an object that contains both the abbreviated text and long version text. A couple good resources, 1, 2
Although I think both option will work fine, I would suggest option 1 since in option 2 you are sort of building a table type structure anyway. I hope this is helpful!
Hey,.. i wanna show pictures with names onit in a jList, i know it get's also in a JPanel but i'm now using a jList, doesn't matter..
My question is why does the jlist don't fit the images only in 2 horizontal 'cells' and then go one row down?
sry my english is bad and i don't know how to describe it better, but look on the picture, why does the jlist dont set the e.g. 3rd picture right next to the 2nd?
JList.HORIZONTAL_WRAP works correctly in the ListDialog JWS demo, as described in Initializing a List. I suspect a layout problem, but you might compare your code to the examples found there.
If you use HORIZONTAL_WRAP you can adjust the number of columns with setVisibleRowCount. If you want them automatically fitted to the width of the list, use 0 or something negative.