qwt_legend_item.cpp File Reference

#include <qpainter.h>
#include <qdrawutil.h>
#include <qstyle.h>
#include <qpen.h>
#include "qwt_math.h"
#include "qwt_painter.h"
#include "qwt_symbol.h"
#include "qwt_legend_item.h"

Go to the source code of this file.

Classes
class	QwtLegendItem::PrivateData
Functions
static QSize	buttonShift (const QwtLegendItem *w)
Variables
static const int	ButtonFrame = 2
static const int	Margin = 2

---

Function Documentation

static QSize buttonShift

(

const QwtLegendItem *

w )

[static]

Definition at line 28 of file qwt_legend_item.cpp.

Referenced by QwtLegendItem::paintEvent(), and QwtLegendItem::sizeHint().

{
#if QT_VERSION < 0x040000
    const int ph = w->style().pixelMetric(
        QStyle::PM_ButtonShiftHorizontal, w);
    const int pv = w->style().pixelMetric(
        QStyle::PM_ButtonShiftVertical, w);
#else
    QStyleOption option;
    option.init(w);

    const int ph = w->style()->pixelMetric(
        QStyle::PM_ButtonShiftHorizontal, &option, w);
    const int pv = w->style()->pixelMetric(
        QStyle::PM_ButtonShiftVertical, &option, w);
#endif
    return QSize(ph, pv);
}

---

Variable Documentation

const int ButtonFrame = 2 [static]

Definition at line 25 of file qwt_legend_item.cpp.

Referenced by QwtLegendItem::paintEvent(), and QwtLegendItem::setItemMode().

const int Margin = 2 [static]

Definition at line 26 of file qwt_legend_item.cpp.

Referenced by QwtLegendItem::setItemMode().