QStyleItem::QStyleItem(QQuickPaintedItem *parent)
: QQuickPaintedItem(parent),
m_styleoption(0),
m_itemType(Undefined),
m_sunken(false),
m_raised(false),
m_active(true),
m_selected(false),
m_focus(false),
m_hover(false),
m_on(false),
m_horizontal(true),
m_sharedWidget(false),
m_minimum(0),
m_maximum(100),
m_value(0),
m_step(0),
m_paintMargins(0),
m_contentWidth(0),
m_contentHeight(0)
{
if (!qApp->style()) {
qWarning("\nError: No widget style available. \n\nQt Desktop Components "
"currently depend on the widget module to function. \n"
"Use QApplication when creating standalone executables.\n\n");
exit(-1);
}
m_font = qApp->font();
setFlag(QQuickItem::ItemHasContents, true);
setSmooth(false);
connect(this, SIGNAL(enabledChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(infoChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(onChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(selectedChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(activeChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(textChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(activeChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(raisedChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(sunkenChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(hoverChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(maximumChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(minimumChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(valueChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(horizontalChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(activeControlChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(hasFocusChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(activeControlChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(elementTypeChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(textChanged()), this, SLOT(updateSizeHint()));
connect(this, SIGNAL(contentWidthChanged(int)), this, SLOT(updateSizeHint()));
connect(this, SIGNAL(contentHeightChanged(int)), this, SLOT(updateSizeHint()));
}
QStyleItem::QStyleItem(QDeclarativeItem *parent)
: QDeclarativeItem(parent),
m_dummywidget(0),
m_styleoption(0),
m_type(Undefined),
m_sunken(false),
m_raised(false),
m_active(true),
m_selected(false),
m_focus(false),
m_on(false),
m_horizontal(true),
m_sharedWidget(false),
m_minimum(0),
m_maximum(100),
m_value(0),
m_paintMargins(0)
{
setFlag(QGraphicsItem::ItemHasNoContents, false);
setCacheMode(QGraphicsItem::DeviceCoordinateCache);
setSmooth(true);
connect(this, SIGNAL(infoChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(onChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(selectedChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(activeChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(textChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(activeChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(raisedChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(sunkenChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(hoverChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(maximumChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(minimumChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(valueChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(horizontalChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(activeControlChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(focusChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(activeControlChanged()), this, SLOT(updateItem()));
connect(this, SIGNAL(elementTypeChanged()), this, SLOT(updateItem()));
}
void QStyleItem::setElementType(const QString &str)
{
if (m_type == str)
return;
m_type = str;
emit elementTypeChanged();
if (m_styleoption) {
delete m_styleoption;
m_styleoption = 0;
}
// Only enable visible if the widget can animate
if (str == "menu" || str == "menuitem") {
m_itemType = (str == "menu") ? Menu : MenuItem;
} else if (str == "item" || str == "itemrow" || str == "header") {
#ifdef Q_OS_MAC
m_font.setPointSize(11.0);
emit fontChanged();
#endif
if (str == "header") {
m_itemType = Header;
} else {
m_itemType = (str == "item") ? Item : ItemRow;
}
} else if (str == "groupbox") {
m_itemType = GroupBox;
} else if (str == "tab") {
m_itemType = Tab;
} else if (str == "tabframe") {
m_itemType = TabFrame;
} else if (str == "comboboxitem") {
// Gtk uses qobject cast, hence we need to separate this from menuitem
// On mac, we temporarily use the menu item because it has more accurate
// palette.
m_itemType = ComboBoxItem;
} else if (str == "toolbar") {
m_itemType = ToolBar;
} else if (str == "toolbutton") {
m_itemType = ToolButton;
} else if (str == "slider") {
m_itemType = Slider;
} else if (str == "frame") {
m_itemType = Frame;
} else if (str == "combobox") {
m_itemType = ComboBox;
} else if (str == "splitter") {
m_itemType = Splitter;
} else if (str == "progressbar") {
m_itemType = ProgressBar;
} else if (str == "button") {
m_itemType = Button;
} else if (str == "checkbox") {
m_itemType = CheckBox;
} else if (str == "radiobutton") {
m_itemType = RadioButton;
} else if (str == "edit") {
m_itemType = Edit;
} else if (str == "spinbox") {
m_itemType = SpinBox;
} else if (str == "scrollbar") {
m_itemType = ScrollBar;
} else if (str == "widget") {
m_itemType = Widget;
} else if (str == "focusframe") {
m_itemType = FocusFrame;
} else if (str == "dial") {
m_itemType = Dial;
} else if (str == "statusbar") {
m_itemType = StatusBar;
} else if (str == "machelpbutton") {
m_itemType = MacHelpButton;
} else if (str == "scrollareacorner") {
m_itemType = ScrollAreaCorner;
} else if (str == "menubar") {
m_itemType = MenuBar;
} else if (str == "menubaritem") {
m_itemType = MenuBarItem;
} else {
m_itemType = Undefined;
}
updateSizeHint();
}
