KComboBox Class Reference

The KComboBox class is used to replace DDX_Control combobox data exchange. More...

#include <kcombobox.h>

Public Member Functions
int	AddString (const KString &lpszString)
	Adds a string to the end of the list in the list box of a combo box.
void	Clear ()
	Deletes (clears) the current selection, if any, in the edit control.
int	DeleteString (int nIndex)
	Deletes a string from the list box of a combo box.
int	GetCount () const
	Retrieves the number of items in the list box of a combo box.
int	GetCurSel () const
	Retrieves the index of the currently selected item, if any, in the list box of a combo box.
int	GetLBTextLen (int nIndex) const
	Gets the length of a string in the list box of a combo box.
int	InsertString (int nIndex, KString lpszString)
	Inserts a string into the list box of a combo box.
	KComboBox ()
	KComboBox (int value)
	operator int () const
	operator KString () const
KComboBox &	operator= (int value)
void	ResetContent ()
	Removes all items from the list box and edit control of a combo box.
int	SetCurSel (int nSelect)
	Selects a string in the list box of a combo box.
void	setWidget (QComboBox *combobox)
QComboBox *	widget () const

Detailed Description

The KComboBox class is used to replace DDX_Control combobox data exchange.

This class is the equivalent of CComboBox in MFC. It is a proxy for the widget, and can be used to set and get the value.

See also

https://learn.microsoft.com/en-us/cpp/mfc/reference/ccombobox-class

Constructor & Destructor Documentation

KComboBox() [1/2]

KComboBox::KComboBox

(

)

KComboBox() [2/2]

KComboBox::KComboBox ( int value )

explicit

Constructs a KComboBox with a default selected button.

Member Function Documentation

AddString()

int KComboBox::AddString

(

const KString &

lpszString

)

Adds a string to the end of the list in the list box of a combo box.

Clear()

void KComboBox::Clear

(

)

Deletes (clears) the current selection, if any, in the edit control.

DeleteString()

int KComboBox::DeleteString

(

int

nIndex

)

Deletes a string from the list box of a combo box.

GetCount()

int KComboBox::GetCount

(

)

const

Retrieves the number of items in the list box of a combo box.

GetCurSel()

int KComboBox::GetCurSel

(

)

const

Retrieves the index of the currently selected item, if any, in the list box of a combo box.

GetLBTextLen()

int KComboBox::GetLBTextLen

(

int

nIndex

)

const

Gets the length of a string in the list box of a combo box.

InsertString()

int KComboBox::InsertString	(	int	nIndex,
		KString	lpszString )

Inserts a string into the list box of a combo box.

operator int()

KComboBox::operator int

(

)

const

Returns the the selected item index in the combobox.

operator KString()

KComboBox::operator KString

(

)

const

Returns the string of the selected item in the combobox.

operator=()

KComboBox & KComboBox::operator=

(

int

value

)

Selects the button at the given index.

ResetContent()

void KComboBox::ResetContent

(

)

Removes all items from the list box and edit control of a combo box.

SetCurSel()

int KComboBox::SetCurSel

(

int

nSelect

)

Selects a string in the list box of a combo box.

setWidget()

void KComboBox::setWidget

(

QComboBox *

combobox

)

Sets the widget the class is proxying.

widget()

QComboBox * KComboBox::widget

(

)

const

Returns the underlying widget the class is proxying.

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

• kdwinutils/widgets/kcombobox.h