Examples of org.flexdock.docking.RegionChecker

org.flexdock.docking.RegionChecker

This interface provides an API for determining the desired regional bounds for a {@code Dockable} component. Implementing classes are responsible fordetermining the bounds and proportional sizes for both docking regions and sibling components. As a {@code Dockable} is dragged across a {@code DockingPort} containinganother embedded {@code Dockable}, a determination must be made as to where the dragged {@code Dockable} will be docked within the target{@code DockingPort} based upon the current mouse position relative tothe embedded {@code Dockable} underneath the mouse. Classes that implementthis interface are responsible for making such determinations. For example, if a {@code Dockable} is dragged over another {@code Dockable}embedded within a {@code DockingPort}, and the current mouse position is near the top edge of the embedded {@code Dockable}, the current {@code RegionChecker} is responsible for determining whether the user isattempting to dock in the {@code north}, {@code east}, {@code west}, or {@code center} of the embedded {@code Dockable}. The visual {@code DragPreview} displayed to the end user should reflect thisdetermination. Once the docking operation is complete and the layout has been split between both {@code Dockables}, the actual percentage of space allotted to the new {@code Dockable} in the layout, referred to as the "sibling", is alsodetermined by the current {@code RegionChecker} implementation. @author Christopher Butler @author Mateusz Szczap

        SwingUtility.translate(srcAxes, p, paintingTarget);
        return p;
    }


    protected Polygon createPolyRect(DockingPort port, Component dockable, String region) {
        RegionChecker regionChecker = port.getDockingProperties().getRegionChecker();
        if(regionChecker==null)
            regionChecker = new DefaultRegionChecker();


        Rectangle r = regionChecker.getSiblingBounds(dockable, region);
        return createPolyRect(r);
    }

     */
    public String getRegion(Point location) {
        if (location == null)
            return UNKNOWN_REGION;


        RegionChecker regionChecker = getRegionChecker();
        Dockable d = getDockableAt(location);
        Component regionTest = this;


        if (d != null) {
            regionTest = d.getComponent();
            location = SwingUtilities.convertPoint(this, location, regionTest);
        }


        return regionChecker.getRegion(regionTest, location);
    }

        }


        Dockable dockable = DockingManager.getDockable(elder);
        if (dockable != null) {
            // DockingSplitPane splitter = (DockingSplitPane)splitPane;
            RegionChecker rc = port.getDockingProperties().getRegionChecker();
            float prefSize = rc.getSiblingSize(dockable.getComponent(),
                                               getCreationRegion(splitPane));
            return isElderTopLeft(splitPane) ? 1f - prefSize : prefSize;
            // return prefSize;
        }

Examples of org.flexdock.docking.RegionChecker

Related Classes of org.flexdock.docking.RegionChecker