GoJS 给右键菜单中的按钮添加内边距

GoJS About 6,207 words

方法

$("ContextMenuButton",
    {
        "ButtonBorder.fill": "white",
        "_buttonFillOver": "#E9F5FF",
        "_buttonFillPressed": "red",
        visible: true,
        desiredSize: new go.Size(100 - 0.5, 50),
        padding: new go.Margin(4, 0, 4, 0),
    },
    $(go.TextBlock, {
        text: "Alert1",
        textAlign: "center",
        verticalAlignment: go.Spot.Center,
    }),
    {
        cursor: "pointer",
        click: (e, obj) => {
            alert(obj.part.data.key + ":1")
        },
    }
),

效果

完整代码

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/gojs/2.1.38/go.js" crossorigin="anonymous"></script>
    <style>
        #myDiagramDiv canvas {
            outline: none;
        }
    </style>
</head>

<body>

    <div id="myDiagramDiv" style="width:500px; height:300px;background: #E4E7EB"></div>
    <script>

        var $ = go.GraphObject.make;

        var diagram = $(go.Diagram, "myDiagramDiv",
            {
                allowMove: true,
                allowSelect: true
            }
        );

        diagram.nodeTemplate =
            $(go.Node, "Auto",
                $(go.Shape, "Circle",
                    {
                        stroke: "green",
                        strokeWidth: 2,
                        fill: "red",
                        desiredSize: new go.Size(60, 60),
                    },
                ),
                $(go.TextBlock,
                    { margin: 3 },
                    new go.Binding("text", "key")
                ),
                {
                    contextMenu: $("ContextMenu", "Auto",
                        {
                            background: "white",
                        },
                        $(go.Shape, "Rectangle",
                            {
                                stroke: "blue",
                                strokeWidth: 0.5,
                                fill: "white",
                                width: 100
                            },
                        ),
                        $(go.Panel, "Vertical",
                            $("ContextMenuButton",
                                {
                                    "ButtonBorder.fill": "white",
                                    "_buttonFillOver": "#E9F5FF",
                                    "_buttonFillPressed": "red",
                                    visible: true,
                                    desiredSize: new go.Size(100 - 0.5, 50),
                                    padding: new go.Margin(4, 0, 4, 0),
                                },
                                $(go.TextBlock, {
                                    text: "Alert1",
                                    textAlign: "center",
                                    verticalAlignment: go.Spot.Center,
                                }),
                                {
                                    cursor: "pointer",
                                    click: (e, obj) => {
                                        alert(obj.part.data.key + ":1")
                                    },
                                }
                            ),
                            $(go.Shape, "LineH", { strokeWidth: 0.5, height: 0.5, width: 100, stretch: go.GraphObject.Horizontal }),
                            $("ContextMenuButton",
                                {
                                    "ButtonBorder.fill": "white",
                                    "_buttonFillOver": "#E9F5FF",
                                    "_buttonFillPressed": "red",
                                    visible: true,
                                    desiredSize: new go.Size(100 - 0.5, 50),
                                    padding: new go.Margin(4, 0, 4, 0),
                                },
                                $(go.TextBlock, {
                                    text: "Alert2",
                                    textAlign: "center",
                                    verticalAlignment: go.Spot.Center,
                                }),
                                {
                                    cursor: "pointer",
                                    click: (e, obj) => {
                                        alert(obj.part.data.key + ":2")
                                    },
                                }
                            ),
                        ),

                    ),
                },
            );

        diagram.model = new go.Model(
            [
                { key: "Circle", visible: true },
            ]
        );

    </script>
</body>

</html>

Views: 2,410 · Posted: 2021-11-29

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