I was building a module in gwt. One of the functionality is that I will get multiple records in GridPanel from database. When I hover over on a particular record it should display some information like "click on the row to provide feedback". I have implemented it and it is working fine. But for IE when I hover over, it is displaying the message at top-left corner. Getting alignment problem.
Used this line in my code.
grid.setToolTip("Click on the row to provide feedback");
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For my multicombobox, I need all the selected values to appear vertically rather than horizontally as it is hard to see all the selected values at once if there are more than 3-4 selections.
With one of the latest releases of UI5, a "n-more" feature was introduced in the MultiComboBox. It could be seen here. Add several items from the MCB and focus out.
I guess that this should be fine for you to see the selection no matter how much items you have at all. On the mobile view you can toggle the button next to the input field in the dialog in order to see all selected items.
The exact already asked question to what I'd like to do is: how to add tooltip on the entries and not the combo....
I cannot use a CCombo. JoeYo said that he solved it by using a DefaultToolTip class on the Combo, but he didn't elaborate.
Can anyone, (#JoeYo hopefully) give me a bit more detail how to got the handle on the list, once dropped, to capture the mouse hover events, and then of course display the tool tip?
If I was supposed to ask for more info on the original question, I could not figure out how. I tried to comment, but was told I did not have enough credits.
DefaultToolTip is part of JFace. Other than the native tooltip of the platform, it can be freely positioned and shown/hidden. Internally it is comprised of a Shell that when shown stays on top of all other controls.
In combination with a MouseListener, the getVisibleItemCount() and getItemHeight you might be able to compute above which item (if any) the mouse cursor hovers and show a tooltip with suitable content.
This answer has a snippet that computes which item of a List widget is under the mouse pointer. It should be possible to adapt it for the Combo widget. The remaining difficulty is probably to figure out the of the drop-down and the gap between of the Combo and its drop-down.
I have this template I'm working on and it's resizeable from full screen to the width of an iphone. My contact form field is fine at full screen, but when I resize my browser, it seperates really bad and not sure how to fix this to keep the fields right under each other. I have a before/after here:
http://www.webauthorsgroup.com/before.jpg
http://www.webauthorsgroup.com/after.jpg
We are trying to write a training manual application for the iPhone. On the top half of the screen is a diagram of a car engine, on the bottom half is some text. At the user repeatedly hits a "next" button, we highlight different parts of the engine, and in concert we highlight different parts of the descriptive text below.
We basically want "living text" in the text half, with the illustration following along on top to where the reader is in the text. What we'd like from the text is 1. user can scroll it using their thumb so possibly a UIScrollView 2. the software can explicitly drive a scroll to any part of the text (when they hit the "next" button). 3. the words in the text are interspersed with hotlinks e.g. "this is the camshaft... this is the piston..." and the user should be able to click on any of the keywords like camshaft, piston, and have the diagram highlight that. (The problem is not highlighting the diagram, its capturing the click). The text would have 300~400 buttons/links/keywords and about 600 words of text.
Since this is fairly similar to using a web browser, we tried using Apple's version of webkit using a UIWebView and handleOpenURL to register a service back to the app itself. But Webkit for internal links a popup comes up asking permission to access that link. Every single the user wants to go to a link (in our case just an internal event that we'd intercept so that we can highlight e.g. the camshaft). Tried to intercept the event from the HTML view, but that didn't work.
It seems like the best we can do is to abandon scrolling text, and make the text part more like flash cards or a power point presentation, breaking the text into custom UIViewCells with buttons inside a UIScrollView. However, this would impose an annoying constraint on the author that they would have to write everything to fit in the UIViewCells, sort of chunky.
Any ideas would be appreciated.
This is definitely something you can use a UIWebView for. Don't use handleOpenURL, rather, set your viewController as the webview's delegate, and override -webView:shouldStartLoadWithRequest:navigationType:. When this gets called, check the request, and pull out your link data from there.
It would probably be easier to implement that completely in JavaScript in the document you load in a UIWebView. You would have to use JavaScript (i.e. [UIWebView stringbyevaluatingjavascriptfromstring:]) anyway to achieve things like scrolling to a certain position.
I am using GWT 1.6.4 and GWT-Ext 2.0.6. I am trying to use EditorGridPanel and facing rendering problems.
When the module loads I create a Panel (TopPanel) with BorderLayout and add that to the ViewPort. I then create another Panel (CenterPanel) and add EditorGridPanel, three buttons to the center of the BorderLayout Panel (TopPanel). I tried many layouts for CenterPanel but still not able to get what I want.
I want the table to showup with the required data and scrollbars. All the three buttons comes below the table. The data for the table come via Async call when the module loads, so when the screen is rendered to the user, the data is populated in the table. But looks like the table gets rendered with no data and when the async process finishes the table gets populated but don’t get resized to fit the screen so only show me one row.
The problem is with the Grid, I am not getting any scrollbars. Secondly I don’t want to define the height and width of the Grid. I want it to take as much as possible and show scrollbars, just like we do in html table by setting width and height as 100%.
Thanks
I have found the solution. I had to add the Grid on a panel. I had to set the layout of that panel to FitLayout(). Secondly had to call doLayout() on that panel after loading the Store with the data. I now get the scrollbars for the table as well as it fits the whole available space.