VDKSpinButton Class Reference

Provides a spin button widget. More...

#include <spins.h>

Inheritance diagram for VDKSpinButton:

List of all members.

Public Member Functions

VDKSpinButton (VDKForm *owner, float defValue, float lower, float upper, float step_increment, float climb_rate)
virtual ~VDKSpinButton ()
virtual void SetForeground (VDKRgb color, GtkStateType state=GTK_STATE_NORMAL)
virtual void SetBackground (VDKRgb color, GtkStateType state=GTK_STATE_NORMAL)

Public Attributes

VDKReadWriteValueProp
< VDKSpinButton, float > ValueAsFloat
VDKReadOnlyValueProp
< VDKSpinButton, int > ValueAsInt
VDKReadWriteValueProp
< VDKSpinButton, int > Digits
VDKReadWriteValueProp
< VDKSpinButton, float > LowerBound
VDKReadWriteValueProp
< VDKSpinButton, float > UpperBound

Detailed Description

Provides a spin button widget.

SIGNALS

value_changed_signal received whenever spin value changes.
focus_out_signal received whenever the entry part of spin looses focus.

TIP

If you want connect to "value_changed" using dynamics table you have use <gtk> arg set to false.

  SignalConnect(spinbutton,"value_changed",&MyForm::Handler,false);

The reason is that "value_changed" is hooked to an internal adjustement object not accessible by user code. Setting <gtk> arg of SignalConnect() make vdk to treat signal internally overriding gtk+ signal system.

EXAMPLES: Into ./testvdk/rangewin.cc

Constructor & Destructor Documentation

VDKSpinButton::VDKSpinButton	(	VDKForm *	owner,
		float	defValue,
		float	lower,
		float	upper,
		float	step_increment,
		float	climb_rate
	)

Constructor

Parameters:

	owner
	defValue	initial default value
	lower	lower bound
	upper	bound
	step_increment
	climb_rate

VDKSpinButton::~VDKSpinButton ( ) [virtual]

Destructor

Member Function Documentation

void VDKSpinButton::SetForeground	(	VDKRgb	color,
		GtkStateType	state = `GTK_STATE_NORMAL`
	)			`[virtual]`

Sets object foreground

Parameters:

	color	a VDKRgb object
	state	can be one of the gtk+ widget states

Reimplemented from VDKObject.

void VDKSpinButton::SetBackground	(	VDKRgb	color,
		GtkStateType	state = `GTK_STATE_NORMAL`
	)			`[virtual]`

Sets object background

Parameters:

	color	a VDKRgb object
	state	can be one of the gtk+ widget states

Reimplemented from VDKObject.

Member Data Documentation

VDKReadWriteValueProp<VDKSpinButton,float> VDKSpinButton::ValueAsFloat

Sets/gets spin value in float format

VDKReadOnlyValueProp<VDKSpinButton,int> VDKSpinButton::ValueAsInt

Sets/gets spin value in int format

VDKReadWriteValueProp<VDKSpinButton, int> VDKSpinButton::Digits

Sets/gets spin precison

VDKReadWriteValueProp<VDKSpinButton, float> VDKSpinButton::LowerBound

Sets/gets spin lower bound

VDKReadWriteValueProp<VDKSpinButton, float> VDKSpinButton::UpperBound

Sets/gets spin upper bound

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

spins.h
spins.cc