[Chameleon-dev] [Bug 804] New: [Chameleon-Widget]ROIManagerMode widget in substract should be inactive when no ROI

[bugzilla-daemon at www.maptools.org]

http://www.maptools.org/bugzilla/show_bug.cgi?id=804

           Summary: [Chameleon-Widget]ROIManagerMode widget in substract
                    should be inactive when no ROI
           Product: Chameleon
           Version: 1.99
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Widget
        AssignedTo: chameleon-dev at lists.maptools.org
        ReportedBy: nsavard at dmsolutions.ca


When there is no ROI drawn the "Substract Mode" should be inactive.  This may
confuse a user if this mode is activated and the "Define a rectangular ROI" (or
other ROI) button is selected, and the user try to draw a ROI in a map preview.
 The ROI will not be drawn.

Test case:

1.  Load "sample_roi.phtml" application
2.  Select "ROI" tab
3.  Click "Substract Mode" button
4.  Click "Define a rectangular ROI" button
5.  Try to draw a ROI on map preview
6.  No ROI is drawn

This may be view as an enhancement bug.

Mozilla 1.6
Chameleon Beta 3 20041022
Fedora Core 2



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