Placeholder desiredSize is not working

@ahmetgundogdu wrote:

Hello,
I resizing group template but placeholder size is not changed.
my code:

goMake(go.Group, "Vertical",
{

            ungroupable: true,
            computesBoundsAfterDrag: true,
            mouseDrop: this.finishDrop,
            handlesDragDropForMembers: true,
            selectable: true,
            selectionAdornmentTemplate: this.nodeSelectionAdornmentTemplate,
            resizable: true,
            resizeAdornmentTemplate: this.nodeResizeAdornmentTemplate,
            mouseDragEnter: (e: go.InputEvent, grp: go.Group, prev: any) => {
                this.highlightGroup(e, grp, true);
            },
            mouseDragLeave: (e: any, grp: go.Group, prev: any) => { this.highlightGroup(e, grp, false); },
        },  // enable Ctrl-Shift-G to ungroup a selected Group

        new go.Binding("location", "", this.bindShapeLocation).makeTwoWay(this.converterShapeLocation),
        new go.Binding("desiredSize", "", this.bindShapeSize).makeTwoWay(this.converterShapeSize),
        goMake(go.Panel, "Horizontal",
            {
                alignment: go.Spot.Left
            },
            goMake("SubGraphExpanderButton"),
            goMake(go.TextBlock,
                {
                    font: "bold 19px sans-serif",
                    isMultiline: false,  // don't allow newlines in text
                    editable: true,  // allow in-place editing by user
                },
                new go.Binding("text", "text").makeTwoWay(),
                new go.Binding("stroke", "", this.bindShapeTextColor).makeTwoWay(),
                new go.Binding("font", "", this.bindShapeTextFont).makeTwoWay(),
                new go.Binding("background", "", this.bindShapeTextBackgroundColor).makeTwoWay(),
            )
        ),
        goMake(go.Panel,"Auto",
            {
                name: "PANEL",
            },
            new go.Binding("desiredSize", "", this.bindShapeSize).makeTwoWay(),
            goMake(go.Shape, "Rectangle",  // the rectangular shape around the members
                {
                    fromLinkable: false,
                    toLinkable: false,
                },
                new go.Binding("stroke", "", this.bindShapeBorderColor).makeTwoWay(),
                new go.Binding("strokeDashArray", "", this.bindShapeBorderType).makeTwoWay(),
                new go.Binding("strokeWidth", "", this.bindShapeBorderThicknees).makeTwoWay(),
                new go.Binding("fill", "", this.bindShapeColor).makeTwoWay(),
            ),
            new go.Binding("desiredSize", "", this.bindGroupSize).makeTwoWay(),
            goMake(go.Placeholder,
                {
                    name: "PlaceHolder",
                    background: "green",
                },
                new go.Binding("desiredSize", "", this.bindGroupSize).makeTwoWay(),

            )  // represents where the members are
        ),
        { // this tooltip Adornment is shared by all groups
            toolTip:
                goMake(go.Adornment, "Auto",
                    goMake(go.Shape, { fill: "#FFFFCC" }),
                    goMake(go.TextBlock, { margin: 4 },
                        // bind to tooltip, not to Group.data, to allow access to Group properties
                        new go.Binding("text", "").ofObject())
                ),
        }
    );

This state image:

desiredSizePalceHolder.png849x378 9.1 KB

Green place is not resizeing and all center position :/

I checked this.bindGroupSize return value.
There is no problem.
what do i have to do ?

Posts: 6

Participants: 2

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