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[wxWidgets.git] / src / generic / panelg.cpp
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1/////////////////////////////////////////////////////////////////////////////
2// Name: panelg.cpp
3// Purpose: wxPanel
4// Author: Julian Smart
5// Modified by:
6// Created: 04/01/98
7// RCS-ID: $Id$
8// Copyright: (c) Julian Smart and Markus Holzem
9// Licence: wxWindows license
10/////////////////////////////////////////////////////////////////////////////
11
12#ifdef __GNUG__
13#pragma implementation "panelg.h"
14#endif
15
16// For compilers that support precompilation, includes "wx.h".
17#include "wx/wxprec.h"
18
19#ifdef __BORLANDC__
20#pragma hdrstop
21#endif
22
23#ifndef WX_PRECOMP
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24#include "wx/object.h"
25#include "wx/font.h"
26#include "wx/colour.h"
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27#include "wx/settings.h"
28#endif
29
30#include "wx/generic/panelg.h"
31
32#if !USE_SHARED_LIBRARY
33IMPLEMENT_DYNAMIC_CLASS(wxPanel, wxWindow)
34
35BEGIN_EVENT_TABLE(wxPanel, wxWindow)
36 EVT_SYS_COLOUR_CHANGED(wxPanel::OnSysColourChanged)
90c3bdac 37 EVT_NAVIGATION_KEY(wxPanel::OnNavigationKey)
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38END_EVENT_TABLE()
39
40#endif
41
90c3bdac 42wxPanel::wxPanel()
c801d85f 43{
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44}
45
debe6624 46bool wxPanel::Create(wxWindow *parent, wxWindowID id,
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47 const wxPoint& pos,
48 const wxSize& size,
49 long style,
50 const wxString& name)
c801d85f 51{
b292e2f5 52 bool ret = wxWindow::Create(parent, id, pos, size, style, name);
c801d85f 53
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54 if ( ret )
55 {
f96aa4d9 56#ifndef __WXGTK__
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57 SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
58 SetFont(wxSystemSettings::GetSystemFont(wxSYS_DEFAULT_GUI_FONT));
f96aa4d9 59#endif
b292e2f5 60 }
c801d85f 61
b292e2f5 62 return ret;
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63}
64
65void wxPanel::InitDialog(void)
66{
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67 wxInitDialogEvent event(GetId());
68 event.SetEventObject(this);
69 GetEventHandler()->ProcessEvent(event);
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70}
71
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72// Responds to colour changes, and passes event on to children.
73void wxPanel::OnSysColourChanged(wxSysColourChangedEvent& event)
74{
75 SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
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76 Refresh();
77
78 // Propagate the event to the non-top-level children
79 wxWindow::OnSysColourChanged(event);
80}
81
b292e2f5 82void wxPanel::OnNavigationKey( wxNavigationKeyEvent& event )
90c3bdac 83{
399aa5e3 84 if (GetChildren().GetCount() < 2)
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85 {
86 event.Skip();
87 return;
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88 }
89
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90 // don't process these ones here
91 if (event.IsWindowChange())
92 {
93 event.Skip();
94 return;
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95 }
96
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97 wxWindow *winFocus = event.GetCurrentFocus();
98 if (!winFocus) winFocus = wxWindow::FindFocus();
99
100 if (!winFocus)
101 {
102 event.Skip();
103 return;
104 }
105
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106 wxNode *start_node = GetChildren().Find( winFocus );
107 if (!start_node) start_node = GetChildren().First();
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108
109 wxNode *node = event.GetDirection() ? start_node->Next() : start_node->Previous();
110
111 while (node != start_node)
112 {
113 if (!node)
114 {
115/*
116 if (GetParent() != NULL)
117 {
118 wxNavigationKeyEvent new_event;
119 new_event.SetDirection( event.GetDirection() );
120 new_event.SetWindowChange(FALSE);
121 new_event.SetCurrentFocus( this );
122
123 if (GetParent()->GetEventHandler()->ProcessEvent(new_event))
124 {
125 return;
126 }
127 }
128*/
129
399aa5e3 130 node = event.GetDirection() ? GetChildren().First() : GetChildren().Last();
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131 }
132
133 wxWindow *child = (wxWindow*) node->Data();
134
135 if (child->AcceptsFocus())
136 {
137 child->SetFocus();
138 return;
139 }
140
141 node = node->Next();
142 }
143
144 event.Skip();
6e4739a0 145}
58614078 146