src/gtk/gauge.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        gauge.cpp
// Purpose:
// Author:      Robert Roebling
// Id:          $Id$
// Copyright:   (c) 1998 Robert Roebling
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

#ifdef __GNUG__
#pragma implementation "gauge.h"
#endif

#include "wx/gauge.h"

#if wxUSE_GAUGE

#include <gdk/gdk.h>
#include <gtk/gtk.h>

//-----------------------------------------------------------------------------
// wxGauge
//-----------------------------------------------------------------------------

IMPLEMENT_DYNAMIC_CLASS(wxGauge,wxControl)

bool wxGauge::Create( wxWindow *parent, wxWindowID id,  int range,
    const wxPoint& pos, const wxSize& size,
    long style, const wxValidator& validator, const wxString& name )
{
    m_needParent = TRUE;

    if (!PreCreation( parent, pos, size ) ||
        !CreateBase( parent, id, pos, size, style, validator, name ))
    {
        wxFAIL_MSG( wxT("wxGauge creation failed") );
        return FALSE;
    }

    m_rangeMax = range;
    m_gaugePos = 0;
    m_useProgressBar = TRUE;

    m_widget = gtk_progress_bar_new();
    if( style & wxGA_VERTICAL)
        gtk_progress_bar_set_orientation( GTK_PROGRESS_BAR(m_widget) , GTK_PROGRESS_BOTTOM_TO_TOP );

    m_parent->DoAddChild( this );

    PostCreation();

    Show( TRUE );

    return TRUE;
}

void wxGauge::SetRange( int r )
{
    m_rangeMax = r;
    if (m_gaugePos > m_rangeMax) m_gaugePos = m_rangeMax;

    gtk_progress_bar_update( GTK_PROGRESS_BAR(m_widget), ((float)m_gaugePos)/m_rangeMax );
}

void wxGauge::SetValue( int pos )
{
    m_gaugePos = pos;
    if (m_gaugePos > m_rangeMax) m_gaugePos = m_rangeMax;

    gtk_progress_bar_update( GTK_PROGRESS_BAR(m_widget), ((float)m_gaugePos)/m_rangeMax );
}

int wxGauge::GetRange() const
{
    return m_rangeMax;
}

int wxGauge::GetValue() const
{
    return m_gaugePos;
}

void wxGauge::ApplyWidgetStyle()
{
    SetWidgetStyle();
    gtk_widget_set_style( m_widget, m_widgetStyle );
}

#endif // wxUSE_GAUGE
Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: gauge.cpp
	3	// Purpose:
	4	// Author: Robert Roebling
	5	// Id: $Id$
	6	// Copyright: (c) 1998 Robert Roebling
	7	// Licence: wxWindows licence
	8	/////////////////////////////////////////////////////////////////////////////
	9
	10	#ifdef __GNUG__
	11	#pragma implementation "gauge.h"
	12	#endif
	13
	14	#include "wx/gauge.h"
	15
	16	#if wxUSE_GAUGE
	17
	18	#include <gdk/gdk.h>
	19	#include <gtk/gtk.h>
	20
	21	//-----------------------------------------------------------------------------
	22	// wxGauge
	23	//-----------------------------------------------------------------------------
	24
	25	IMPLEMENT_DYNAMIC_CLASS(wxGauge,wxControl)
	26
	27	bool wxGauge::Create( wxWindow *parent, wxWindowID id, int range,
	28	const wxPoint& pos, const wxSize& size,
	29	long style, const wxValidator& validator, const wxString& name )
	30	{
	31	m_needParent = TRUE;
	32
	33	if (!PreCreation( parent, pos, size ) \|\|
	34	!CreateBase( parent, id, pos, size, style, validator, name ))
	35	{
	36	wxFAIL_MSG( wxT("wxGauge creation failed") );
	37	return FALSE;
	38	}
	39
	40	m_rangeMax = range;
	41	m_gaugePos = 0;
	42	m_useProgressBar = TRUE;
	43
	44	m_widget = gtk_progress_bar_new();
	45	if( style & wxGA_VERTICAL)
	46	gtk_progress_bar_set_orientation( GTK_PROGRESS_BAR(m_widget) , GTK_PROGRESS_BOTTOM_TO_TOP );
	47
	48	m_parent->DoAddChild( this );
	49
	50	PostCreation();
	51
	52	Show( TRUE );
	53
	54	return TRUE;
	55	}
	56
	57	void wxGauge::SetRange( int r )
	58	{
	59	m_rangeMax = r;
	60	if (m_gaugePos > m_rangeMax) m_gaugePos = m_rangeMax;
	61
	62	gtk_progress_bar_update( GTK_PROGRESS_BAR(m_widget), ((float)m_gaugePos)/m_rangeMax );
	63	}
	64
	65	void wxGauge::SetValue( int pos )
	66	{
	67	m_gaugePos = pos;
	68	if (m_gaugePos > m_rangeMax) m_gaugePos = m_rangeMax;
	69
	70	gtk_progress_bar_update( GTK_PROGRESS_BAR(m_widget), ((float)m_gaugePos)/m_rangeMax );
	71	}
	72
	73	int wxGauge::GetRange() const
	74	{
	75	return m_rangeMax;
	76	}
	77
	78	int wxGauge::GetValue() const
	79	{
	80	return m_gaugePos;
	81	}
	82
	83	void wxGauge::ApplyWidgetStyle()
	84	{
	85	SetWidgetStyle();
	86	gtk_widget_set_style( m_widget, m_widgetStyle );
	87	}
	88
	89	#endif // wxUSE_GAUGE
	90