On Saturday 16 January 2010 05:36:41 Shantanu Tushar Jha wrote:
> Hello all,
> I wanted to make a simple PopupApplet which stays as an icon in the
> panel and when clicked shows a popup allowing to enter username and
> password. The techbase extenders tutorial seems a bit overkill for this
> because it provides more functionality than what required in my case. So,
> looking at the PopupApplet API, I wrote the following code -
>
> #include "sifyclient.h"
> K_EXPORT_PLASMA_APPLET(sifyclient, SifyClient)
>
> SifyClient::SifyClient(QObject *parent, const QVariantList &args)
>
> : Plasma::PopupApplet(parent, args)
>
> {
> topLevelWidget = new QGraphicsWidget;
> usernameLabel = new Plasma::Label(topLevelWidget);
> usernameEdit = new Plasma::LineEdit(topLevelWidget);
>
> usernameLabel->setText("Username");
>
> QGraphicsLinearLayout *usernameLayout = new
> QGraphicsLinearLayout(Qt::Horizontal, topLevelWidget);
> dataTransferLayout->addItem(usernameLabel);
> dataTransferLayout->addItem(usernameEdit);
>
> topLevelWidget->setLayout(dataTransferLayout);
> }
>
> SifyClient::~SifyClient()
> {
> delete topLevelWidget;
> }
>
> void SifyClient::init()
> {
> setPopupIcon("device-notifier"); //just for testing, will replace by
> appropriate one later
> }
>
> QGraphicsWidget *SifyClient::graphicsWidget()
> {
> return topLevelWidget;
> }
>
> #include "sifyclient.moc"
>
>
> From the API, I expected this to display 'device-notifier' icon when placed
> in panel and show the username label and line edit when clicked. Instead it
> displays the label and line edit directly inside the panel. What am I doing
> wrong? How to get the effect I'm trying to achieve?
>
> Thanks
Try setting a a minimum size for the topLevelWidget. It should work that way.
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