qdesigner_internal::QPropertyEditor Class Reference

#include <qpropertyeditor.h>

Inheritance diagram for qdesigner_internal::QPropertyEditor:

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[legend]List of all members.

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Detailed Description

Definition at line 37 of file qpropertyeditor.h.

Public Slots
void	setInitialInput (IProperty *initialInput)
void	setReadOnly (bool readOnly)
Signals
void	propertyChanged (IProperty *property)
Public Member Functions
	QPropertyEditor (QWidget *parent=0)
	~QPropertyEditor ()
IProperty *	initialInput () const
bool	isReadOnly () const
QPropertyEditorModel *	editorModel () const
Protected Member Functions
virtual void	drawBranches (QPainter *painter, const QRect &rect, const QModelIndex &index) const
virtual void	keyPressEvent (QKeyEvent *ev)
virtual QStyleOptionViewItem	viewOptions () const
virtual void	focusInEvent (QFocusEvent *event)
Private Attributes
QPropertyEditorModel *	m_model
QPropertyEditorDelegate *	m_itemDelegate
bool	contentsResized

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Constructor & Destructor Documentation

qdesigner_internal::QPropertyEditor::QPropertyEditor

(

QWidget *

parent = 0

)

QPropertyEditor::~QPropertyEditor

(

)

Definition at line 59 of file qpropertyeditor.cpp.

{
}

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Member Function Documentation

IProperty * QPropertyEditor::initialInput

(

)

const

Definition at line 100 of file qpropertyeditor.cpp.

References qdesigner_internal::QPropertyEditorModel::initialInput(), and m_model.

Referenced by setInitialInput(), qdesigner_internal::PropertyEditor::setObject(), and qdesigner_internal::PropertyEditor::setPropertyValue().

{
    return m_model->initialInput();
}

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bool QPropertyEditor::isReadOnly

(

)

const

Definition at line 63 of file qpropertyeditor.cpp.

References qdesigner_internal::QPropertyEditorDelegate::isReadOnly(), and m_itemDelegate.

Referenced by qdesigner_internal::PropertyEditor::isReadOnly().

{
    return m_itemDelegate->isReadOnly();
}

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QPropertyEditorModel* qdesigner_internal::QPropertyEditor::editorModel

(

)

const [inline]

Definition at line 47 of file qpropertyeditor.h.

Referenced by qdesigner_internal::PropertyEditor::PropertyEditor(), and qdesigner_internal::PropertyEditor::setPropertyValue().

    { return m_model; }

void qdesigner_internal::QPropertyEditor::propertyChanged

(

IProperty *

property

)

[signal]

void QPropertyEditor::setInitialInput

(

IProperty *

initialInput

)

[slot]

Definition at line 73 of file qpropertyeditor.cpp.

References contentsResized, QAbstractItemView::CurrentChanged, qdesigner_internal::QPropertyEditorModel::indexOf(), initialInput(), qdesigner_internal::QPropertyEditorModel::initialInput(), m_model, QTreeView::resizeColumnToContents(), QAbstractItemView::SelectedClicked, QAbstractItemView::SelectRows, QAbstractItemView::setEditTriggers(), qdesigner_internal::QPropertyEditorModel::setInitialInput(), QTreeView::setRootIndex(), QTreeView::setRootIsDecorated(), QAbstractItemView::setSelectionBehavior(), QAbstractItemView::setSelectionMode(), and QAbstractItemView::SingleSelection.

Referenced by qdesigner_internal::PropertyEditor::setObject().

{
    bool needResize = false;
    if (!m_model->initialInput() || m_model->initialInput() == dummy_collection()) {
        if (initialInput)
            needResize = true;
    }

    if (!initialInput)
        initialInput = dummy_collection();

    m_model->setInitialInput(initialInput);

    setSelectionMode(QTreeView::SingleSelection);
    setSelectionBehavior(QTreeView::SelectRows);
    setRootIsDecorated(true);

    setEditTriggers(QAbstractItemView::CurrentChanged|QAbstractItemView::SelectedClicked);
    setRootIndex(m_model->indexOf(initialInput));

    if (needResize && !contentsResized) {
        contentsResized = true;
        resizeColumnToContents(0);
    }
}

void QPropertyEditor::setReadOnly

(

bool

readOnly

)

[slot]

Definition at line 68 of file qpropertyeditor.cpp.

References m_itemDelegate, and qdesigner_internal::QPropertyEditorDelegate::setReadOnly().

Referenced by qdesigner_internal::PropertyEditor::setReadOnly().

{
    m_itemDelegate->setReadOnly(readOnly);
}

void QPropertyEditor::drawBranches	(	QPainter *	painter,
		const QRect &	rect,
		const QModelIndex &	index
	)			const [protected, virtual]

Draws the branches in the tree view on the same row as the model item index, using the painter given. The branches are drawn in the rectangle specified by rect.

Reimplemented from QTreeView.

Definition at line 105 of file qpropertyeditor.cpp.

References QRect::bottom(), QPalette::dark(), QPainter::drawLine(), QStyle::drawPrimitive(), QPainter::fillRect(), QStyleOptionViewItem::font, QRect::height(), QTreeView::indentation(), index, QObject::inherits(), QTreeView::isExpanded(), QRect::left(), QAbstractItemView::model(), QStyleOption::palette, QStyle::PE_IndicatorBranch, QPainter::pen(), QObject::property(), QStyleOption::rect, QWidget::rect(), QRect::right(), QFont::setBold(), QPainter::setPen(), QStyle::SH_Table_GridLineColor, QStyleOption::state, QStyle::State_Children, QStyle::State_Open, QApplication::style(), QWidget::style(), QStyle::styleHint(), QRect::top(), viewOptions(), and QRect::x().

{
    // designer figts the style it uses. :(
    static bool mac_style
                = QApplication::style()->inherits("QMacStyle");
    static const int windows_deco_size = 9;

    QStyleOptionViewItem opt = viewOptions();

    IProperty *property = static_cast<const QPropertyEditorModel*>(model())->privateData(index);
    if (index.column() == 0 && property && property->changed()) {
        opt.font.setBold(true);
    }

    if (property && property->isSeparator()) {
        painter->fillRect(rect, opt.palette.dark());
    }

    if (model()->hasChildren(index)) {
        opt.state |= QStyle::State_Children;

        QRect primitive(rect.left(), rect.top(), indentation(), rect.height());

        if (!mac_style) {
            primitive.moveLeft(primitive.left() + (primitive.width() - windows_deco_size)/2);
            primitive.moveTop(primitive.top() + (primitive.height() - windows_deco_size)/2);
            primitive.setWidth(windows_deco_size);
            primitive.setHeight(windows_deco_size);
        }

        opt.rect = primitive;

        if (isExpanded(index))
            opt.state |= QStyle::State_Open;
        style()->drawPrimitive(QStyle::PE_IndicatorBranch, &opt, painter, this);
    }
    QPen savedPen = painter->pen();
    QColor color = static_cast<QRgb>(QApplication::style()->styleHint(QStyle::SH_Table_GridLineColor, &opt));
    painter->setPen(QPen(color));
    painter->drawLine(rect.x(), rect.bottom(), rect.right(), rect.bottom());
    painter->setPen(savedPen);
}

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void QPropertyEditor::keyPressEvent

(

QKeyEvent *

ev

)

[protected, virtual]

Reimplemented from QTreeView.

Definition at line 148 of file qpropertyeditor.cpp.

References QTreeView::keyPressEvent().

{
/*    QApplication::syncX();*/
    QTreeView::keyPressEvent(ev);
}

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QStyleOptionViewItem QPropertyEditor::viewOptions

(

)

const [protected, virtual]

Returns a QStyleOptionViewItem structure populated with the view's palette, font, state, alignments etc.

Reimplemented from QAbstractItemView.

Definition at line 154 of file qpropertyeditor.cpp.

References QStyleOptionViewItem::showDecorationSelected, and QAbstractItemView::viewOptions().

Referenced by drawBranches().

{
    QStyleOptionViewItem option = QTreeView::viewOptions();
    option.showDecorationSelected = true;
    return option;
}

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void QPropertyEditor::focusInEvent

(

QFocusEvent *

event

)

[protected, virtual]

This function is called with the given event when the widget obtains the focus. By default, the event is ignored.

See also:

setFocus(), focusOutEvent()

Reimplemented from QAbstractItemView.

Definition at line 161 of file qpropertyeditor.cpp.

References QAbstractItemView::event(), QWidget::focusInEvent(), QWidget::update(), and QAbstractScrollArea::viewport().

{
    QAbstractScrollArea::focusInEvent(event);
    viewport()->update();
}

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Member Data Documentation

QPropertyEditorModel* qdesigner_internal::QPropertyEditor::m_model [private]

Definition at line 64 of file qpropertyeditor.h.

Referenced by initialInput(), and setInitialInput().

QPropertyEditorDelegate* qdesigner_internal::QPropertyEditor::m_itemDelegate [private]

Definition at line 65 of file qpropertyeditor.h.

Referenced by isReadOnly(), and setReadOnly().

bool qdesigner_internal::QPropertyEditor::contentsResized [private]

Definition at line 66 of file qpropertyeditor.h.

Referenced by setInitialInput().

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The documentation for this class was generated from the following files:

• tools/designer/src/components/propertyeditor/qpropertyeditor.h
• tools/designer/src/components/propertyeditor/qpropertyeditor.cpp

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