| 1 | /////////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: statbar.cpp |
| 3 | // Purpose: native implementation of wxStatusBar (optional) |
| 4 | // Author: AUTHOR |
| 5 | // Modified by: |
| 6 | // Created: ??/??/98 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) 1998 AUTHOR |
| 9 | // Licence: wxWindows licence |
| 10 | /////////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifdef __GNUG__ |
| 13 | #pragma implementation "statusbr.h" |
| 14 | #endif |
| 15 | |
| 16 | // ---------------------------------------------------------------------------- |
| 17 | // headers |
| 18 | // ---------------------------------------------------------------------------- |
| 19 | |
| 20 | #include "wx/mac/statusbr.h" |
| 21 | |
| 22 | IMPLEMENT_DYNAMIC_CLASS(wxStatusBarXX, wxStatusBar); |
| 23 | |
| 24 | BEGIN_EVENT_TABLE(wxStatusBarXX, wxStatusBar) |
| 25 | EVT_SIZE(wxStatusBarXX::OnSize) |
| 26 | END_EVENT_TABLE() |
| 27 | |
| 28 | |
| 29 | // ============================================================================ |
| 30 | // implementation |
| 31 | // ============================================================================ |
| 32 | |
| 33 | // ---------------------------------------------------------------------------- |
| 34 | // wxStatusBarXX class |
| 35 | // ---------------------------------------------------------------------------- |
| 36 | |
| 37 | wxStatusBarXX::wxStatusBarXX() |
| 38 | { |
| 39 | SetParent(NULL); |
| 40 | } |
| 41 | |
| 42 | wxStatusBarXX::wxStatusBarXX(wxWindow *parent, wxWindowID id, long style) |
| 43 | { |
| 44 | Create(parent, id, style); |
| 45 | } |
| 46 | |
| 47 | bool wxStatusBarXX::Create(wxWindow *parent, wxWindowID id, long style) |
| 48 | { |
| 49 | SetParent(parent); |
| 50 | |
| 51 | if (id == -1) |
| 52 | m_windowId = NewControlId(); |
| 53 | else |
| 54 | m_windowId = id; |
| 55 | |
| 56 | // TODO: create status bar |
| 57 | return FALSE; |
| 58 | } |
| 59 | |
| 60 | void wxStatusBarXX::SetFieldsCount(int nFields, const int widths[]) |
| 61 | { |
| 62 | wxASSERT( (nFields > 0) && (nFields < 255) ); |
| 63 | |
| 64 | m_nFields = nFields; |
| 65 | |
| 66 | CopyFieldsWidth(widths); |
| 67 | SetFieldsWidth(); |
| 68 | } |
| 69 | |
| 70 | void wxStatusBarXX::SetStatusWidths(int n, const int widths[]) |
| 71 | { |
| 72 | wxASSERT( n == m_nFields ); |
| 73 | |
| 74 | CopyFieldsWidth(widths); |
| 75 | SetFieldsWidth(); |
| 76 | } |
| 77 | |
| 78 | void wxStatusBarXX::CopyFieldsWidth(const int widths[]) |
| 79 | { |
| 80 | if (widths && !m_statusWidths) |
| 81 | m_statusWidths = new int[m_nFields]; |
| 82 | |
| 83 | if ( widths != NULL ) { |
| 84 | for ( int i = 0; i < m_nFields; i++ ) |
| 85 | m_statusWidths[i] = widths[i]; |
| 86 | } |
| 87 | else { |
| 88 | delete [] m_statusWidths; |
| 89 | m_statusWidths = NULL; |
| 90 | } |
| 91 | } |
| 92 | |
| 93 | void wxStatusBarXX::SetFieldsWidth() |
| 94 | { |
| 95 | int *pWidths = new int[m_nFields]; |
| 96 | |
| 97 | int nWindowWidth, y; |
| 98 | GetClientSize(&nWindowWidth, &y); |
| 99 | |
| 100 | if ( m_statusWidths == NULL ) { |
| 101 | // default: all fields have the same width |
| 102 | int nWidth = nWindowWidth / m_nFields; |
| 103 | for ( int i = 0; i < m_nFields; i++ ) |
| 104 | pWidths[i] = (i + 1) * nWidth; |
| 105 | } |
| 106 | else { |
| 107 | // -1 doesn't mean the same thing for wxWindows and Win32, recalc |
| 108 | int nTotalWidth = 0, |
| 109 | nVarCount = 0, |
| 110 | i; |
| 111 | for ( i = 0; i < m_nFields; i++ ) { |
| 112 | if ( m_statusWidths[i] == -1 ) |
| 113 | nVarCount++; |
| 114 | else |
| 115 | nTotalWidth += m_statusWidths[i]; |
| 116 | } |
| 117 | |
| 118 | if ( nVarCount == 0 ) { |
| 119 | // wrong! at least one field must be of variable width |
| 120 | wxFAIL; |
| 121 | |
| 122 | nVarCount++; |
| 123 | } |
| 124 | |
| 125 | int nVarWidth = (nWindowWidth - nTotalWidth) / nVarCount; |
| 126 | |
| 127 | // do fill the array |
| 128 | int nCurPos = 0; |
| 129 | for ( i = 0; i < m_nFields; i++ ) { |
| 130 | if ( m_statusWidths[i] == -1 ) |
| 131 | nCurPos += nVarWidth; |
| 132 | else |
| 133 | nCurPos += m_statusWidths[i]; |
| 134 | pWidths[i] = nCurPos; |
| 135 | } |
| 136 | } |
| 137 | |
| 138 | // TODO: set widths |
| 139 | |
| 140 | delete [] pWidths; |
| 141 | } |
| 142 | |
| 143 | void wxStatusBarXX::SetStatusText(const wxString& strText, int nField) |
| 144 | { |
| 145 | // TODO |
| 146 | } |
| 147 | |
| 148 | wxString wxStatusBarXX::GetStatusText(int nField) const |
| 149 | { |
| 150 | wxASSERT( (nField > -1) && (nField < m_nFields) ); |
| 151 | |
| 152 | // TODO |
| 153 | return wxString(""); |
| 154 | } |
| 155 | |
| 156 | void wxStatusBarXX::OnSize(wxSizeEvent& event) |
| 157 | { |
| 158 | // adjust fields widths to the new size |
| 159 | SetFieldsWidth(); |
| 160 | } |