src/qt3support/widgets/q3combobox.cpp File Reference

#include "q3combobox.h"
#include "qpainter.h"
#include "qdrawutil.h"
#include "qpixmap.h"
#include "qtimer.h"
#include "qapplication.h"
#include "qlineedit.h"
#include "qbitmap.h"
#include "qstringlist.h"
#include "qstyle.h"
#include "qevent.h"
#include "qmenu.h"
#include "qmenudata.h"
#include "qstyleoption.h"
#include "qdesktopwidget.h"
#include "q3popupmenu.h"
#include "q3listbox.h"
#include "q3strlist.h"
#include "q3frame.h"
#include <limits.h>
#include <qdebug.h>
#include <private/qeffects_p.h>

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Classes
class	Q3ComboBoxPopup
class	Q3ComboBoxPopupItem
class	Q3ComboBoxData
Functions
static QString	escapedComboString (const QString &str)
static bool	checkInsertIndex (const char *method, const char *name, int count, int *index)
static bool	checkIndex (const char *method, const char *name, int count, int index)
static int	listHeight (Q3ListBox *l, int sl)

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Function Documentation

static bool checkIndex	(	const char *	method,
		const char *	name,
		int	count,
		int	index
	)			[inline, static]

Definition at line 477 of file q3combobox.cpp.

References qWarning().

Referenced by Q3ComboBox::changeItem(), Q3ComboBox::pixmap(), Q3ComboBox::removeItem(), Q3ComboBox::setCurrentItem(), and Q3ComboBox::text().

{
    bool range_err = (index >= count);
#if defined(QT_CHECK_RANGE)
    if ( range_err )
  qWarning( "Q3ComboBox::%s: (%s) Index %i out of range",
     method, name ? name : "<no name>", index );
#else
    Q_UNUSED( method )
    Q_UNUSED( name )
#endif
    return !range_err;
}

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static bool checkInsertIndex	(	const char *	method,
		const char *	name,
		int	count,
		int *	index
	)			[inline, static]

Definition at line 459 of file q3combobox.cpp.

References qWarning().

Referenced by Q3ComboBox::insertItem().

{
    bool range_err = (*index > count);
#if defined(QT_CHECK_RANGE)
    if ( range_err )
  qWarning( "Q3ComboBox::%s: (%s) Index %d out of range",
     method, name ? name : "<no name>", *index );
#else
    Q_UNUSED( method )
    Q_UNUSED( name )
#endif
    if ( *index < 0 )       // append
  *index = count;
    return !range_err;
}

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static QString escapedComboString

(

const QString &

str

)

[inline, static]

Definition at line 343 of file q3combobox.cpp.

References QString::replace().

Referenced by Q3ComboBox::insertItem(), Q3ComboBox::insertStringList(), Q3ComboBox::insertStrList(), and Q3ComboBox::popup().

{
    QString stringToReturn = str;
    return stringToReturn.replace('&', "&&");
}

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static int listHeight	(	Q3ListBox *	l,
		int	sl
	)			[static]

Definition at line 1535 of file q3combobox.cpp.

References l.

Referenced by Q3ComboBox::popup().

{
    if ( l->count() > 0 )
  return QMIN( l->count(), (uint)sl) * l->item( 0 )->height(l);
    else
  return l->sizeHint().height();
}

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