bool eventFilter(QObject *watched, QEvent *event)
{
Plasma::IconWidget *icon = qobject_cast<Plasma::IconWidget *>(watched);
if (icon) {
if (event->type() == QEvent::GraphicsSceneHoverEnter) {
m_itemBackground->setTargetItem(icon);
} else if (event->type() == QEvent::Show) {
//force the newly shown icon to have a sensible size
icon->setMaximumSize(QWIDGETSIZE_MAX, QWIDGETSIZE_MAX);
layout()->invalidate();
} else if (event->type() == QEvent::Hide) {
if (m_location == Plasma::TopEdge || m_location == Plasma::BottomEdge) {
icon->setMaximumWidth(0);
} else {
icon->setMaximumHeight(0);
}
layout()->invalidate();
}
}
return false;
}
void UserWidget::buildDialog()
{
updateColors();
int m = 64; // size of the image
int actionSize = KIconLoader::SizeSmallMedium;
m_layout = new QGraphicsGridLayout(this);
m_layout->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
m_layout->setColumnFixedWidth(0, m); // This could probably be a bit more dynamic
m_layout->setColumnMinimumWidth(1, 60);
m_layout->setHorizontalSpacing(4);
m_image = new ContactImage(m_engine, this);
m_image->setPreferredWidth(m);
m_image->setPreferredHeight(m);
m_image->setMinimumHeight(m);
m_image->setMinimumWidth(m);
m_layout->addItem(m_image, 0, 0, 1, 1, Qt::AlignTop);
m_nameLabel = new Label(this);
m_nameLabel->nativeWidget()->setWordWrap(true);
m_nameLabel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
m_nameLabel->setMinimumWidth(60);
m_nameLabel->setMaximumHeight(40);
m_layout->addItem(m_nameLabel, 0, 1, 1, 1, Qt::AlignTop);
m_infoView = new WebView(this);
m_infoView->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
//m_infoView->nativeWidget()->setFont(KGlobalSettings::smallestReadableFont());
//m_infoView->nativeWidget()->setWordWrap(true);
m_layout->addItem(m_infoView, 1, 0, 1, 2, Qt::AlignTop);
Plasma::IconWidget* back = new Plasma::IconWidget;
back->setIcon("go-previous-view");
back->setToolTip(i18n("Back"));
back->setMinimumHeight(actionSize);
back->setMaximumHeight(actionSize);
back->setMinimumWidth(actionSize);
back->setMaximumWidth(actionSize);
m_addFriend = new Plasma::IconWidget;
m_addFriend->setIcon("list-add-user");
m_addFriend->setToolTip(i18n("Add friend"));
m_addFriend->setMinimumHeight(actionSize);
m_addFriend->setMaximumHeight(actionSize);
m_addFriend->setMinimumWidth(actionSize);
m_addFriend->setMaximumWidth(actionSize);
m_sendMessage = new Plasma::IconWidget;
m_sendMessage->setIcon("mail-send");
m_sendMessage->setToolTip(i18n("Send message"));
m_sendMessage->setMinimumHeight(actionSize);
m_sendMessage->setMaximumHeight(actionSize);
m_sendMessage->setMinimumWidth(actionSize);
m_sendMessage->setMaximumWidth(actionSize);
QGraphicsLinearLayout* actionLayout = new QGraphicsLinearLayout(Qt::Horizontal);
actionLayout->addItem(back);
actionLayout->addStretch();
actionLayout->addItem(m_addFriend);
actionLayout->addItem(m_sendMessage);
m_layout->addItem(actionLayout, 2, 0, 1, 2);
setLayout(m_layout);
m_mapper = new QSignalMapper(this);
connect(back, SIGNAL(clicked()), SIGNAL(done()));
connect(m_sendMessage, SIGNAL(clicked()), m_mapper, SLOT(map()));
connect(m_addFriend, SIGNAL(clicked()), m_mapper, SLOT(map()));
connect(m_mapper, SIGNAL(mapped(QString)),
this, SIGNAL(sendMessage(QString)));
updateColors();
connect(&m_personWatch, SIGNAL(updated()), SLOT(dataUpdated()));
}
SendMessageWidget::SendMessageWidget(DataEngine* engine, QGraphicsWidget* parent)
: Frame(parent),
m_engine(engine),
m_personWatch(engine)
{
m_updateTimer.setInterval(1000);
m_updateTimer.setSingleShot(true);
int avatarSize = KIconLoader::SizeMedium;
int actionSize = KIconLoader::SizeSmallMedium;
Label* title = new Label;
title->setText(i18n("<b>Send message</b>"));
// Recipient
m_image = new ContactImage(m_engine);
m_image->setMinimumHeight(avatarSize);
m_image->setMinimumWidth(avatarSize);
m_image->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
m_toLabel = new Label;
m_toEdit = new LineEdit;
QGraphicsGridLayout* toLayout = new QGraphicsGridLayout;
toLayout->setColumnFixedWidth(0, avatarSize * 1.2);
toLayout->addItem(m_image, 0, 0, 2, 1);
toLayout->addItem(m_toLabel, 0, 1);
toLayout->addItem(m_toEdit, 1, 1);
Label* subjectLabel = new Label;
subjectLabel->setText(i18n("Subject:"));
m_subject = new LineEdit;
Label* bodyLabel = new Label;
bodyLabel->setText(i18n("Message:"));
Frame* bodyFrame = new Frame(this);
bodyFrame->setFrameShadow(Sunken);
bodyFrame->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
m_body = new TextEdit;
(new QGraphicsLinearLayout(bodyFrame))->addItem(m_body);
Plasma::IconWidget* cancel = new Plasma::IconWidget;
cancel->setIcon("go-previous-view");
cancel->setToolTip(i18n("Back"));
cancel->setMinimumHeight(actionSize);
cancel->setMaximumHeight(actionSize);
cancel->setMinimumWidth(actionSize);
cancel->setMaximumWidth(actionSize);
m_submit = new Plasma::IconWidget;
m_submit->setIcon("mail-send");
m_submit->setToolTip(i18n("Send"));
m_submit->setMinimumHeight(actionSize);
m_submit->setMaximumHeight(actionSize);
m_submit->setMinimumWidth(actionSize);
m_submit->setMaximumWidth(actionSize);
m_submit->setEnabled(false);
QGraphicsLinearLayout* buttonLayout = new QGraphicsLinearLayout(Qt::Horizontal);
buttonLayout->addItem(cancel);
buttonLayout->addStretch();
buttonLayout->addItem(m_submit);
QGraphicsLinearLayout* layout = new QGraphicsLinearLayout(Qt::Vertical, this);
layout->addItem(title);
layout->addItem(toLayout);
layout->addItem(subjectLabel);
layout->addItem(m_subject);
layout->addItem(bodyLabel);
layout->addItem(bodyFrame);
layout->addItem(buttonLayout);
connect(m_submit, SIGNAL(clicked()), SLOT(send()));
connect(cancel, SIGNAL(clicked()), SIGNAL(done()));
connect(&m_updateTimer, SIGNAL(timeout()), SLOT(updateTo()));
connect(m_toEdit, SIGNAL(editingFinished()), SLOT(updateTo()));
connect(m_toEdit, SIGNAL(textEdited(QString)), SLOT(updateSendAction()));
connect(m_toEdit, SIGNAL(textEdited(QString)), SLOT(toChanged(QString)));
connect(m_toEdit, SIGNAL(returnPressed()), SLOT(switchToSubject()));
connect(&m_personWatch, SIGNAL(updated()), SLOT(personUpdated()));
connect(m_subject, SIGNAL(textEdited(QString)), SLOT(updateSendAction()));
connect(m_subject, SIGNAL(returnPressed()), SLOT(switchToBody()));
connect(m_body, SIGNAL(textChanged()), SLOT(updateSendAction()));
}