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  1. jBPM
  2. JBPM-9175

Stunner - Usability improvements around selection / drag capabilities

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    • Epic
    • Resolution: Done
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    • Stunner - Usability improvements around selection / drag capabilities
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    Description

      Goals
      Main goal for this task is to provide better end user experience when playiing with the different Stunner based editors (BPMN, DMN), just focusing on basic/common actions such as node/s selection and connector/s' waypoints handling or dragging.

      The idea behind it is to fix some known bugs around selection capabilities, and other issues related to mouse interactions, also adding some improvements on the usablity and the way events are being handled.

      It will benefit both BC and kogito tooling.

      • Toolbox - Remove/reduce animations around showing or hiding the toolbox on selection, the final experience results slow for end users
      • Lienzo multiple selection drag-and-drop - In pure lienzo, when multiple shapes are selected and then dragged and dropped multiple times by clicking on different shapes in the selection. At least one shape moves to the top of the selection shape causing the deselection of the other shapes. In addition, the group selection is forced to the top by multiple calls to the method moveUp while dragging. These calls it can be optimized to a single call.
      • Scrollbars moving on click - With a diagram long vertically, scroll to the very bottom of the diagram and then click repeatedly on a blank area around the last coponent in the vertical. It will causes the scrollbar to move alone some pixels. The canvas bounds are being reacalculated and the scrollbars position updated on every click. It can be optimized to updated the scrollbars positions only if there are changes in the canvas bounds.

      Acceptance criteria

      All epic issues and incorporated jiras are resolved.

      Attachments

        Issue Links

          incorporates

          Bug - A problem that impairs or prevents the functions of the product. JBPM-8253 Stunner - node lose selection decorations

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Resolved

          Bug - A problem that impairs or prevents the functions of the product. JBPM-9019 Stunner - The toolbox menu is not displayed when selected immediately after multiselection

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Resolved

          Bug - A problem that impairs or prevents the functions of the product. KOGITO-1735 BPMN Editor - Sequence flow arrow not points to place where mouse points

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

          Bug - A problem that impairs or prevents the functions of the product. JBPM-8338 Stunner - selection boundary not disappear when new node added from the Palette

          • Minor - To be worked after urgent, high, and medium priorities are resolved. This term is chosen when the severity of the issue is low, or the complexity or effort to correct it may be higher, relatively speaking. For low priority issues, known workarounds exist or are not needed due to the trivial effort needed to address the issue.
          • Closed

          Activity

            People

              handreyrc Handrey Cunha
              romartin@redhat.com Roger Martinez
              Dominik Hanak Dominik Hanak
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              Dates

                Created:
                Updated:
                Resolved: