kdeui Library API Documentation

KNumInput Class Reference

You need to inherit from this class if you want to implement K*NumInput for a different variable type. More...

#include <knuminput.h>

Inheritance diagram for KNumInput:

QWidget KDoubleNumInput KIntNumInput List of all members.

Public Methods

 KNumInput (QWidget *parent=0, const char *name=0)
 KNumInput (KNumInput *below, QWidget *parent=0, const char *name=0)
 ~KNumInput ()
virtual void setLabel (const QString &label, int a=AlignLeft|AlignTop)
QString label () const
bool showSlider () const
void setSteps (int minor, int major)
QSizePolicy sizePolicy () const
virtual QSize sizeHint () const

Protected Methods

void layout (bool deep)
virtual void doLayout ()=0
virtual void virtual_hook (int id, void *data)

Protected Attributes

KNumInput * m_prev
KNumInput * m_next
int m_colw1
int m_colw2
QLabelm_label
QSliderm_slider
QSize m_sizeSlider
QSize m_sizeLabel
int m_alignment

Detailed Description

You need to inherit from this class if you want to implement K*NumInput for a different variable type.

Definition at line 49 of file knuminput.h.


Constructor & Destructor Documentation

KNumInput::KNumInput QWidget   parent = 0,
const char *    name = 0
 

Default constructor.

Definition at line 62 of file knuminput.cpp.

KNumInput::KNumInput KNumInput *    below,
QWidget   parent = 0,
const char *    name = 0
 

Parameters:
below  A pointer to another KNumInput.

Definition at line 68 of file knuminput.cpp.

References m_next, and m_prev.


Member Function Documentation

void KNumInput::setLabel const QString   label,
int    a = AlignLeft|AlignTop
[virtual]
 

Sets the text and alignment of the main description label.

Parameters:
label  The text of the label. Use QString::null to remove an existing one.
a  one of AlignLeft, AlignHCenter, YAlignRight and AlignTop, AlignVCenter, AlignBottom. default is AlignLeft | AlignTop.
The vertical alignment flags have special meaning with this widget:

  • AlignTop The label is placed above the edit/slider
  • AlignVCenter The label is placed left beside the edit
  • AlignBottom The label is placed below the edit/slider

Reimplemented in KIntNumInput, and KDoubleNumInput.

Definition at line 101 of file knuminput.cpp.

References QString::isEmpty(), KStdAccel::label(), QWidget::layout(), QLabel::setAlignment(), and QLabel::setText().

Referenced by KDoubleNumInput::setLabel(), and KIntNumInput::setLabel().

QString KNumInput::label   const
 

Returns:
the text of the label.

Definition at line 122 of file knuminput.cpp.

References QLabel::text().

bool KNumInput::showSlider   const [inline]
 

Returns:
if the num input has a slider.
Since:
3.1

Definition at line 96 of file knuminput.h.

void KNumInput::setSteps int    minor,
int    major
 

Sets the spacing of tickmarks for the slider.

Parameters:
minor  Minor tickmark separation.
major  Major tickmark separation.

Definition at line 195 of file knuminput.cpp.

QSizePolicy KNumInput::sizePolicy   const
 

Specifies that this widget may stretch horizontally, but is fixed vertically (like QSpinBox itself).

Reimplemented from QWidget.

Definition at line 185 of file knuminput.cpp.

QSize KNumInput::sizeHint   const [virtual]
 

Returns a size which fits the contents of the control.

Returns:
the preferred size necessary to show the control

Reimplemented from QWidget.

Definition at line 190 of file knuminput.cpp.

References QWidget::minimumSizeHint().

void KNumInput::layout bool    deep [protected]
 

Call this function whenever you change something in the geometry of your KNumInput child.

Definition at line 128 of file knuminput.cpp.

References doLayout(), m_colw1, m_colw2, m_next, m_prev, and QSize::width().

virtual void KNumInput::doLayout   [protected, pure virtual]
 

You need to overwrite this method and implement your layout calculations there.

See KIntNumInput::doLayout and KDoubleNumInput::doLayout implementation for details.

Implemented in KIntNumInput, and KDoubleNumInput.

Referenced by layout().


The documentation for this class was generated from the following files:
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This file is part of the documentation for kdeui Library Version 3.2.2.
Documentation copyright © 1996-2004 the KDE developers.
Generated on Sun May 16 22:02:19 2004 by doxygen 1.2.15 written by Dimitri van Heesch, © 1997-2003