src/qt/mdi.cpp

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