Search Type: Posts; User: altmayer

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  1. Hi,

    it seems that ist was my fault (this time ;)). The z-index of the grid header was set to 1 for other reasons. So the splitter was under the header and came only to front using the splitter in...
  2. [2.2.3] is the correct used version

    Hi there,

    the default setting for grid column resizing behavior is true. So it should be possible to resize columns in the rows AND in the header without...
  3. Hi,

    I was just reading the release notes for GXT 2.2.5
    in the fixed bug list I see some fixed issues for the row editor ("Fixed several issues in RowEditor"). What exactly does that mean? Because...
  4. Thank you very much. This is a good idea.
    Maybe it will be difficult to be able to listen to the scrollbar event and hide the scrollbar itself at the same time.

    I'll definitely try this out....
  5. Hi,

    assume you have a TextArea in which the user is typing something. At some point, the text will be too much to fit into the text area.
    I do not want to use scroll bars... so is there a neat...
  6. You are right. It works as expected. At the beginning I used addSelectionListener instead of addListener which did not produce the desired behavior.

    For an gwt element like Anchor I am using
    ...
  7. Is there any specific reason you want to use HBoxLayout instead of TableLayout?
    You could also consider ColumnLayout. However, ColumnLayout only worked for my purposes (I wanted to resize...
  8. This could be an option.
    However, this is not exactly the desired behavior. The element (button, anchor whatever) should be clickable - no matter if the panel is the selected one or not, and, as I...
  9. using the method stopEvent in the onClick method of the button would work like


    protected void onClick(ComponentEvent ce) {
    ce.stopEvent();
    super.onClick( ce );
    }

    But not every...
  10. btw: calling the stopEvent() method of the event did not work.
    The onClick method of the content panel is still called.
  11. Suppose I have several objects of the type ContentPanel which are used inside a container with AccordionLayout.
    Each ContentPanel object gets a button at the upper right corner via
    ...
  12. I used RowLayout in many of my gui screens. In general, choosing the right height parameters was always not easy. With Orientation.HORIZONTAL this is even worse.

    So for now I try to avoid using...
  13. Hi,

    suppose you have got a layout container with vertical layout. In it, you create a layout container with Orientation.HORIZONTAL.



    public class UploadFileWidget{
    public...
  14. Hi,

    I think this is more a suggestion for a future Ext GWT version rather than a help topic. Whatever:

    I stumbled across this "problem" when I started to think about automated UI tests for my...
  15. I wanted to add that this problem haunted me again.

    Because there were several different cases in which edtor values could be filled, in some cases I got class cast exceptions when I clicked a row...
  16. Yes, you are right. For some dumb reason, I had the trigger action set in my factory class that creates combo boxes, but not at the place where I created the combobox by hand. Thanks very much.

    To...
  17. Hi,

    This is maybe something similar to another thread I have posted, but it is more connected with the above mentioned methods.

    since I have found only examples with SIMPLEComboBox so far, I...
  18. Hi,

    I have got general problems with correctly implementing the preProcessValue and postProcessValue methods.
    How are those to be implemented? The examples I found only had a SIMPLEComboBox but...
  19. ok,

    so far, I am developing a solution. But I really thought, these kind of things were very common "problems" for which there is an elegant solution.

    My current solution is to involve the...
  20. Hello,

    I want to preselect a combobox with values from the currently selected row data in a grid.
    I am using a RowEditor with an overridden onRowClick method. Furthermore, I have a class called...
  21. I concluded that in the current project situation I split up the name column into two. This means using seperate first name and last name columns and seperate input fields.

    Rewriting the complete...
  22. Hi all,

    in my current project there is a grid (with row editor) with a name column. The name column shows the name of a user in the way [last name, first name]. When I click on a row, the row...
  23. Ok, thanks so far.

    In which way will it be solved? Will the new RowEditor compute the position itself, or will there be a possibilty to set some kind of offset as suggested?
  24. Hi,

    not sure whether this can be called a bug. Maybe the RowEditor can be adjusted.

    Problem description:
    when using a RowEditor with a Grid and you click on one row, the editor panel appears...
  25. Hi,

    I am relatively new to GWT, so I still often have no clue how to add event listeners. Alas, this was somehow easier in good old swing awt days. There seem to be so many ways to add events, but...
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