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Type: Posts; User: cdasher

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  1. Listen for Application wide events within a widget

    If I dispatch an event using the Dispatcher.dispatch method, I know how to forward the event to a view, but how can I listen for the event on a widget like a window?
  2. Highlight the field

    This may not be what you are looking for but I thought I would just add it anyway. In my app I have to highlight the required fields in yellow.

    I added the following to my css: (note, I edited...
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    Premium support subscription

    I have a premium support subscription. However, when I try and post under premium GXT help (as I have done in the past) it says I do not have permissions? any ideas?
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    Linux, in the google hosted browser

    Linux, in the google hosted browser
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    [CLOSED] ComboBox scroll not working

    When I have many items in a comboBox, (from the HEAD yesterday) I get a scroll bar. Perfect, however, when I click on the scroll bar the combobox does not scroll, it just closes.
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    how to set minimum size for viewport

    Is there a way to set the minimum size for the viewport so that I get scroll bars at a certain size when resizing the browser window?
  7. [FIXED] Cannot edit text in TextField on FormPanel

    Inside a Window, (beforeRender) I create a form and add a TextField to it. When the window shows and the form is displayed, I cannot type into the field. Linux, firefox. this is from the latest...
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    I cannot access it from behind my companies...

    I cannot access it from behind my companies firewall......
  9. Thread: File Upload

    by cdasher
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    File Upload

    How would I go about uploading a file? In pure GWT I could use a Form and add a FileUpload and submit the form, however is there a more Ext GWT way of doing this? I would like to use a window to host...
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    In fact, the following code works correctly under...

    In fact, the following code works correctly under firefox and linux but the TOP DEVICE FORM does not show up under IE 7 windows


    Window window = new Window();
    window.setMaximizable(false);...
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    Not sure if this is related, but I have a content...

    Not sure if this is related, but I have a content panel (BorderLayout) with some forms in it (kindof complicated layout) inside a Window. It works in Firefox 1.5.0.3 running on RedHat EL 4 , However...
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    Also I lose my right mouse click for context...

    Also I lose my right mouse click for context menu. When I click anywhare on the tree left or right the drag stat event is fired.
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    When I make the tree draggable (just startingt to...

    When I make the tree draggable (just startingt to implement) the entire tree drags and I cannot expand the tree . Should I cancel the drag event, if so how in order to get the tree to expand?
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    Would this behave differntly than just calling...

    Would this behave differntly than just calling show() when the RPC call returns? Also, which component needs to listen for the beforeShow event (I do not see that event fired in the API for Window) ?
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    Unable to set background on panel

    1.0-beta2
    ...

    ContentPanel panel = new ContentPanel();
    panel.setStyleAttribute("background","#000000");

    ...

    The background is never set. I also tried setting primary style attribute and...
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    Thanks I'll try that.

    Thanks I'll try that.
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    Proper way to load a Window Asynchronously

    I have lots of windows which have forms etc on them. The data is loaded asynchronously from the server. When I call window.show() the form loads and then is kind of jittery when the data comes back...
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    Create Draggable for a TreeItem

    What is the best way to create a Draggable from a tree (using TreeViewer) to do drag and drop. From previous posts (in old forum) I think I need to detect drag event (not sure you to do this from an...
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    Although the demo and the demo model use name,...

    Although the demo and the demo model use name, you don't have to. Just extend BseTreeModel and add your own String to use for the label and then set the LabelProvider.

    You can see the getText...
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    Tree how to get selectedItem 1.0-Beta2

    With 1.0-beta2 (from SVN trunk) I no longer see a getSelectedItem method in the Tree class. So, given a tree, how do I get the node which is selected? answer: (after reading new api docs) So ,...
  21. After trying a couple of things I do not think...

    After trying a couple of things I do not think this is a bug. However, could you provide a sample of using the Asynchronous TreeViewer with a model (extending BaseTreeModel) and adding or deleting...
  22. TreeViewer only refreshes if (either no children or not expanded not sure)

    I have an asynch Tree using TreeViewer and TreeContentProvider. I load the tree from the database and then add items via a form. When the call returns from the add item, I call
    ...
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    actually I tried that and it worked the same way,...

    actually I tried that and it worked the same way, What I have found out which I (edit: thought I had but actually posted in the same help forum sorry) posted under bugs is that the FIRST time I add...
  24. Infact if I refresh the application the new items...

    Infact if I refresh the application the new items show up in the tree, but any new items do not.
  25. Calls to TreeViewer refresh only work the first time

    I have an asynch Tree using TreeViewer and TreeContentProvider. I load the tree from the database and then add items via a form. When the call returns from the add item, I call ...
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