The properties of a ListView control

I'm of the filling of the listivew with an arraydatamodel and I would like to adjust the size in height and the text of each item in the listview. Essentially, I want to reduce the size of the text and the spacing around the text. Here is the code:

import bb.cascades 1.0

Page {
    content: Container {
        // Create a ListView that uses an XML data model
        ListView {
            dataModel: ArrayDataModel {
                id: dataModel
            }
            onCreationCompleted: {
                for (var a = 0; a < 20; a ++) {
                    dataModel.append("Item" + a);
                }
            }
        } // end of ListView
    } // end of Container
} // end of Page

I modified this post by peter9477 a bit to find a solution:

import bb.cascades 1.0

Page {
    Container {
        ListView {
            id: myList
            preferredHeight: 400.0
            dataModel: ArrayDataModel {
                id: model
            }
            listItemComponents: [
                ListItemComponent {
                    Container {
                        Button {
                            verticalAlignment: VerticalAlignment.Center
                            text: ListItemData.name
                            onClicked: {
                                var item = ListItemData;
                                console.log("Label: " + item.name);
                                Qt.label.text = item.name;
                            }
                        }
                    }
                }
            ]
        }

        Button {
            text: "Populate"
            onClicked: {
                for (var i = 0; i < 20; i ++) {
                    model.append({
                        name: 'foobar ' + i
                    });
                }
            }
        }

        Button {
            text: "clear"
            onClicked: model.clear()
        }
        Label {
            verticalAlignment: VerticalAlignment.Center
            id: label
        }
    }
    onCreationCompleted: {
        Qt.label = label;
    }
}

Tags: BlackBerry Developers

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Well, I'm changing the properties of user interface in my state machine. For example, when you push a button to START the TEST, I want to disable and gray this button and activate the button to STOP the TEST.

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Dark Hollow says:

Another example... I have a couple of dozens of LEDs on the front panel to show the TEST SUCCEEDED. If I have the wiring all of them, my state machine diagram gets messy.

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The properties of a ListView control

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