src/motif/mdi.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        mdi.cpp
   3 // Purpose:     MDI classes
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     17/09/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "mdi.h"
  14 #endif
  15
  16 #include "wx/mdi.h"
  17 #include "wx/menu.h"
  18 #include "wx/settings.h"
  19
  20 extern wxList wxModelessWindows;
  21
  22 #if !USE_SHARED_LIBRARY
  23 IMPLEMENT_DYNAMIC_CLASS(wxMDIParentFrame, wxFrame)
  24 IMPLEMENT_DYNAMIC_CLASS(wxMDIChildFrame, wxFrame)
  25 IMPLEMENT_DYNAMIC_CLASS(wxMDIClientWindow, wxWindow)
  26
  27 BEGIN_EVENT_TABLE(wxMDIParentFrame, wxFrame)
  28   EVT_SIZE(wxMDIParentFrame::OnSize)
  29   EVT_ACTIVATE(wxMDIParentFrame::OnActivate)
  30   EVT_SYS_COLOUR_CHANGED(wxMDIParentFrame::OnSysColourChanged)
  31 END_EVENT_TABLE()
  32
  33 BEGIN_EVENT_TABLE(wxMDIClientWindow, wxWindow)
  34   EVT_SCROLL(wxMDIClientWindow::OnScroll)
  35 END_EVENT_TABLE()
  36
  37 #endif
  38
  39 // Parent frame
  40
  41 wxMDIParentFrame::wxMDIParentFrame()
  42 {
  43 }
  44
  45 bool wxMDIParentFrame::Create(wxWindow *parent,
  46            wxWindowID id,
  47            const wxString& title,
  48            const wxPoint& pos,
  49            const wxSize& size,
  50            long style,
  51            const wxString& name)
  52 {
  53     if (!parent)
  54         wxTopLevelWindows.Append(this);
  55
  56     SetName(name);
  57     m_windowStyle = style;
  58
  59     if (parent) parent->AddChild(this);
  60
  61     if ( id > -1 )
  62         m_windowId = id;
  63     else
  64         m_windowId = (int)NewControlId();
  65
  66     // TODO: create MDI parent frame
  67
  68     wxModelessWindows.Append(this);
  69
  70     return TRUE;
  71 }
  72
  73 wxMDIParentFrame::~wxMDIParentFrame()
  74 {
  75 }
  76
  77 // Get size *available for subwindows* i.e. excluding menu bar.
  78 void wxMDIParentFrame::GetClientSize(int *x, int *y) const
  79 {
  80     // TODO
  81 }
  82
  83 void wxMDIParentFrame::SetMenuBar(wxMenuBar *menu_bar)
  84 {
  85     // TODO
  86     if (!menu_bar)
  87     {
  88         m_frameMenuBar = NULL;
  89         return;
  90     }
  91
  92     if (menu_bar->m_menuBarFrame)
  93             return;
  94
  95     m_frameMenuBar = menu_bar;
  96 }
  97
  98 void wxMDIParentFrame::OnSize(wxSizeEvent& event)
  99 {
 100 #if wxUSE_CONSTRAINTS
 101     if (GetAutoLayout())
 102       Layout();
 103 #endif
 104     int x = 0;
 105     int y = 0;
 106     int width, height;
 107     GetClientSize(&width, &height);
 108
 109     if ( GetClientWindow() )
 110         GetClientWindow()->SetSize(x, y, width, height);
 111 }
 112
 113 void wxMDIParentFrame::OnActivate(wxActivateEvent& event)
 114 {
 115         // Do nothing
 116 }
 117
 118 // Returns the active MDI child window
 119 wxMDIChildFrame *wxMDIParentFrame::GetActiveChild() const
 120 {
 121     // TODO
 122     return NULL;
 123 }
 124
 125 // Create the client window class (don't Create the window,
 126 // just return a new class)
 127 wxMDIClientWindow *wxMDIParentFrame::OnCreateClient()
 128 {
 129         return new wxMDIClientWindow ;
 130 }
 131
 132 // Responds to colour changes, and passes event on to children.
 133 void wxMDIParentFrame::OnSysColourChanged(wxSysColourChangedEvent& event)
 134 {
 135     // TODO
 136
 137     // Propagate the event to the non-top-level children
 138     wxFrame::OnSysColourChanged(event);
 139 }
 140
 141 // MDI operations
 142 void wxMDIParentFrame::Cascade()
 143 {
 144     // TODO
 145 }
 146
 147 void wxMDIParentFrame::Tile()
 148 {
 149     // TODO
 150 }
 151
 152 void wxMDIParentFrame::ArrangeIcons()
 153 {
 154     // TODO
 155 }
 156
 157 void wxMDIParentFrame::ActivateNext()
 158 {
 159     // TODO
 160 }
 161
 162 void wxMDIParentFrame::ActivatePrevious()
 163 {
 164     // TODO
 165 }
 166
 167 // Child frame
 168
 169 wxMDIChildFrame::wxMDIChildFrame()
 170 {
 171 }
 172
 173 bool wxMDIChildFrame::Create(wxMDIParentFrame *parent,
 174            wxWindowID id,
 175            const wxString& title,
 176            const wxPoint& pos,
 177            const wxSize& size,
 178            long style,
 179            const wxString& name)
 180 {
 181     SetName(name);
 182
 183     if ( id > -1 )
 184         m_windowId = id;
 185     else
 186         m_windowId = (int)NewControlId();
 187
 188     if (parent) parent->AddChild(this);
 189
 190     // TODO: create child frame
 191
 192     wxModelessWindows.Append(this);
 193     return FALSE;
 194 }
 195
 196 wxMDIChildFrame::~wxMDIChildFrame()
 197 {
 198 }
 199
 200 // Set the client size (i.e. leave the calculation of borders etc.
 201 // to wxWindows)
 202 void wxMDIChildFrame::SetClientSize(int width, int height)
 203 {
 204     // TODO
 205 }
 206
 207 void wxMDIChildFrame::GetPosition(int *x, int *y) const
 208 {
 209     // TODO
 210 }
 211
 212 void wxMDIChildFrame::SetMenuBar(wxMenuBar *menu_bar)
 213 {
 214     // TODO
 215     if (!menu_bar)
 216     {
 217         m_frameMenuBar = NULL;
 218         return;
 219     }
 220
 221     if (menu_bar->m_menuBarFrame)
 222             return;
 223     m_frameMenuBar = menu_bar;
 224 }
 225
 226 // MDI operations
 227 void wxMDIChildFrame::Maximize()
 228 {
 229     // TODO
 230 }
 231
 232 void wxMDIChildFrame::Restore()
 233 {
 234     // TODO
 235 }
 236
 237 void wxMDIChildFrame::Activate()
 238 {
 239     // TODO
 240 }
 241
 242 // Client window
 243
 244 wxMDIClientWindow::wxMDIClientWindow()
 245 {
 246 }
 247
 248 wxMDIClientWindow::~wxMDIClientWindow()
 249 {
 250 }
 251
 252 bool wxMDIClientWindow::CreateClient(wxMDIParentFrame *parent, long style)
 253 {
 254     // TODO create client window
 255     m_backgroundColour = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE);
 256
 257     return FALSE;
 258 }
 259
 260 // Explicitly call default scroll behaviour
 261 void wxMDIClientWindow::OnScroll(wxScrollEvent& event)
 262 {
 263     Default(); // Default processing
 264 }
 265