QMaemoListPickSelector 不显示任何内容

发布于 2024-09-06 22:27:19 字数 840 浏览 2 评论 0原文

好吧，我尝试将 QMaemo5ListPickSelector 与 QMaemo5ValueButton 一起使用，但是当我单击该按钮时，确实会出现一个弹出对话框，但它没有任何列表..

这是我的意思的图片：

这是我用来启动上述两个组件并填充列表的代码：

QMaemo5ValueButton *x = new QMaemo5ValueButton("Testing .. !");
QStandardItemModel model (10,2);
int j,k;
for(j=0;j<=1;j++)
{
    k=0;
    for(i=0;i<=9;i++)
    {
        QStandardItem *item = new QStandardItem(QString("%0").arg(k));
        k+=5;
        model.setItem(i,j,item);
    }
}
x->setValueLayout(QMaemo5ValueButton::ValueBesideText);
QMaemo5ListPickSelector *sel = new QMaemo5ListPickSelector();
sel->setModel(&model);

x->setPickSelector(sel);
hbox->addWidget(x);

我想说我可能错误地填充了列表..

原文

Alright I tried using a QMaemo5ListPickSelector together with a QMaemo5ValueButton, but when I click on the button, a popup dialog box does come up, but it doesnt any list ..

Here is a picture of what I mean:

This is the code I'm using to start up the above mentioned two components and to populate the lists:

QMaemo5ValueButton *x = new QMaemo5ValueButton("Testing .. !");
QStandardItemModel model (10,2);
int j,k;
for(j=0;j<=1;j++)
{
    k=0;
    for(i=0;i<=9;i++)
    {
        QStandardItem *item = new QStandardItem(QString("%0").arg(k));
        k+=5;
        model.setItem(i,j,item);
    }
}
x->setValueLayout(QMaemo5ValueButton::ValueBesideText);
QMaemo5ListPickSelector *sel = new QMaemo5ListPickSelector();
sel->setModel(&model);

x->setPickSelector(sel);
hbox->addWidget(x);

I would say I'm probably populating the list incorrectly ..

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