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January 30, 2009 ColumnView tooltips? | ||||
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Howdy, I just tried adding tooltips to a ColumnView following the model of this snippet: http://tinyurl.com/bsjbdz But I get a crash in HashMap when afterHideTooltip tries to set the tool tip to "null". Since this isn't one of the snippets that has been ported, I suspect chances are about even that this is a problem in DWT itself. If someone has time on their hands it would be cool to see a port of that snippet. --bb Here's the stack trace: Unhandled Exception: EXCEPTION_ACCESS_VIOLATION(0xc0000005) at tango.util.container.HashMap.__T7HashMapTC6ObjectTC6ObjectZ.HashMap.add.Object.Object f:/usr/pkg/d/dsss/bin\..\include\d\tango\util\container\HashMap.di:223 (0x0041b48e) thread(7620) ->us #0 tango.util.container.HashMap.HashMap! () at f:/usr/pkg/d/dsss/bin\..\include\d\tango\util\container\HashMap.di:223 #1 0x0041bb69 in tango.util.container.HashMap.HashMap! () at f:/usr/pkg/d/dsss/bin\..\include\d\tango\util\container\HashMap.di:522 #2 0x0041b00a in Object dwtx.dwtxhelper.Collection.HashMap.put () at f:\usr\pkg\d\dsss\bin\..\include\d\dwtx\dwtxhelper\Collection.d:318 #3 0x00417d6b in dwtx.jface.window.ToolTip.ToolTip.setData () at f:\usr\pkg\d\dsss\bin\..\include\d\dwtx\jface\window\ToolTip.d:157 #4 0x007c1cd2 in dwtx.jface.viewers.ColumnViewerToolTipSupport.ColumnViewerToolTipSupport.afterHideToolTip () at f:\usr\pkg\d\dsss\bin\..\include\d\dwtx\jface\viewers\ColumnViewerToolTipSupport.d:214 #5 0x00418515 in dwtx.jface.window.ToolTip.ToolTip.toolTipHide () at f:\usr\pkg\d\dsss\bin\..\include\d\dwtx\jface\window\ToolTip.d:462 #6 0x00418b69 in dwtx.jface.window.ToolTip.ToolTip.ToolTipOwnerControlListener.handleEvent () at f:\usr\pkg\d\dsss\bin\..\include\d\dwtx\jface\window\ToolTip.d:672 #7 0x00e8d953 in void dwt.widgets.EventTable.EventTable.sendEvent(class dwt.widgets.Event.Event, void*) () at dwtgui.d:3250 from EventTable #8 0x00e48652 in void dwt.widgets.Widget.Widget.sendEvent(class dwt.widgets.Event.Event, void*) () at dwtgui.d:3250 from Widget #9 0x00e3dcb9 in bool dwt.widgets.Display.Display.runDeferredEvents(void*) () at dwtgui.d:3250 from Display #10 0x00e3cafd in bool dwt.widgets.Display.Display.readAndDispatch(void*) () at dwtgui.d:3250 from Display ... - |
February 01, 2009 Re: ColumnView tooltips? | ||||
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Posted in reply to Bill Baxter | Thanks for reporting. I added this snippet to the dwt-samples repo. The problem is, tango container crashes on storing a null value for HashMap!(Object). I added a tango ticket (1468) and a workaround in dwt-addons. |
February 01, 2009 Re: ColumnView tooltips? | ||||
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Posted in reply to Frank Benoit | Excellent! Thanks as always for your efforts on dwt!
--bb
On Mon, Feb 2, 2009 at 3:46 AM, Frank Benoit <keinfarbton@googlemail.com> wrote:
> Thanks for reporting.
>
> I added this snippet to the dwt-samples repo.
>
> The problem is, tango container crashes on storing a null value for
> HashMap!(Object). I added a tango ticket (1468) and a workaround in
> dwt-addons.
>
>
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