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Second part of #15224 fix: AddRows, AddColumns (dghart)
[wxWidgets.git] / src / gtk / gauge.cpp
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1a56f55c 1/////////////////////////////////////////////////////////////////////////////
9d2c19f1 2// Name: src/gtk/gauge.cpp
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3// Purpose:
4// Author: Robert Roebling
01111366 5// Copyright: (c) 1998 Robert Roebling
65571936 6// Licence: wxWindows licence
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7/////////////////////////////////////////////////////////////////////////////
8
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9// For compilers that support precompilation, includes "wx.h".
10#include "wx/wxprec.h"
11
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12#if wxUSE_GAUGE
13
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14#include "wx/gauge.h"
15
55703c91 16#include <gtk/gtk.h>
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17
18//-----------------------------------------------------------------------------
19// wxGauge
20//-----------------------------------------------------------------------------
21
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22bool wxGauge::Create( wxWindow *parent,
23 wxWindowID id,
24 int range,
25 const wxPoint& pos,
26 const wxSize& size,
27 long style,
28 const wxValidator& validator,
29 const wxString& name )
1a56f55c 30{
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31 if (!PreCreation( parent, pos, size ) ||
32 !CreateBase( parent, id, pos, size, style, validator, name ))
33 {
223d09f6 34 wxFAIL_MSG( wxT("wxGauge creation failed") );
9d2c19f1 35 return false;
4dcaf11a 36 }
6de97a3b 37
4dcaf11a 38 m_rangeMax = range;
4a0f7f3f 39
4dcaf11a 40 m_widget = gtk_progress_bar_new();
9ff9d30c 41 g_object_ref(m_widget);
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42 if ( style & wxGA_VERTICAL )
43 {
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44#ifdef __WXGTK3__
45 gtk_orientable_set_orientation(GTK_ORIENTABLE(m_widget), GTK_ORIENTATION_VERTICAL);
46 gtk_progress_bar_set_inverted(GTK_PROGRESS_BAR(m_widget), true);
47#else
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48 gtk_progress_bar_set_orientation( GTK_PROGRESS_BAR(m_widget),
49 GTK_PROGRESS_BOTTOM_TO_TOP );
9dc44eff 50#endif
2b5f62a0 51 }
4a0f7f3f 52
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53 // when using the gauge in indeterminate mode, we need this:
54 gtk_progress_bar_set_pulse_step(GTK_PROGRESS_BAR (m_widget), 0.05);
55
4dcaf11a 56 m_parent->DoAddChild( this );
4a0f7f3f 57
abdeb9e7 58 PostCreation(size);
170acdc9 59 SetInitialSize(size);
3d257b8d 60
9d2c19f1 61 return true;
6de97a3b 62}
1a56f55c 63
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64void wxGauge::DoSetGauge()
65{
66 wxASSERT_MSG( 0 <= m_gaugePos && m_gaugePos <= m_rangeMax,
9a83f860 67 wxT("invalid gauge position in DoSetGauge()") );
2b5f62a0 68
1856b88f 69 gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (m_widget),
3cb7a9ca 70 m_rangeMax ? ((double)m_gaugePos)/m_rangeMax : 0.0);
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71}
72
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73wxSize wxGauge::DoGetBestSize() const
74{
9f884528 75 wxSize best;
ebbb22bd 76 if (HasFlag(wxGA_VERTICAL))
9f884528 77 best = wxSize(28, 100);
ebbb22bd 78 else
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79 best = wxSize(100, 28);
80 CacheBestSize(best);
81 return best;
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82}
83
2b5f62a0 84void wxGauge::SetRange( int range )
1a56f55c 85{
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86 m_rangeMax = range;
87 if (m_gaugePos > m_rangeMax)
88 m_gaugePos = m_rangeMax;
4a0f7f3f 89
2b5f62a0 90 DoSetGauge();
6de97a3b 91}
1a56f55c 92
debe6624 93void wxGauge::SetValue( int pos )
1a56f55c 94{
9a83f860 95 wxCHECK_RET( pos <= m_rangeMax, wxT("invalid value in wxGauge::SetValue()") );
2b5f62a0 96
4dcaf11a 97 m_gaugePos = pos;
4a0f7f3f 98
2b5f62a0 99 DoSetGauge();
6de97a3b 100}
1a56f55c 101
4dcaf11a 102int wxGauge::GetRange() const
1a56f55c 103{
4dcaf11a 104 return m_rangeMax;
6de97a3b 105}
1a56f55c 106
4dcaf11a 107int wxGauge::GetValue() const
1a56f55c 108{
4dcaf11a 109 return m_gaugePos;
6de97a3b 110}
1a56f55c 111
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112void wxGauge::Pulse()
113{
114 gtk_progress_bar_pulse(GTK_PROGRESS_BAR (m_widget));
115}
116
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117wxVisualAttributes wxGauge::GetDefaultAttributes() const
118{
119 // Visible gauge colours use a different colour state
120 return GetDefaultAttributesFromGTKWidget(m_widget,
121 UseGTKStyleBase(),
122 GTK_STATE_ACTIVE);
123
124}
125
126// static
127wxVisualAttributes
128wxGauge::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
129{
7fff16b8 130 return GetDefaultAttributesFromGTKWidget(gtk_progress_bar_new(),
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131 false, GTK_STATE_ACTIVE);
132}
133
4a0f7f3f 134#endif // wxUSE_GAUGE