src/palmos/frame.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        palmos/frame.cpp
   3 // Purpose:     wxFrame
   4 // Author:      William Osborne
   5 // Modified by:
   6 // Created:     10/13/04
   7 // RCS-ID:      $Id:
   8 // Copyright:   (c) William Osborne
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  21     #pragma implementation "frame.h"
  22 #endif
  23
  24 // For compilers that support precompilation, includes "wx.h".
  25 #include "wx/wxprec.h"
  26
  27 #ifdef __BORLANDC__
  28     #pragma hdrstop
  29 #endif
  30
  31 #ifndef WX_PRECOMP
  32     #include "wx/frame.h"
  33     #include "wx/app.h"
  34     #include "wx/menu.h"
  35     #include "wx/utils.h"
  36     #include "wx/dialog.h"
  37     #include "wx/settings.h"
  38     #include "wx/dcclient.h"
  39     #include "wx/mdi.h"
  40     #include "wx/panel.h"
  41 #endif // WX_PRECOMP
  42
  43 #if wxUSE_STATUSBAR
  44     #include "wx/statusbr.h"
  45     #include "wx/generic/statusbr.h"
  46 #endif // wxUSE_STATUSBAR
  47
  48 #if wxUSE_TOOLBAR
  49     #include "wx/toolbar.h"
  50 #endif // wxUSE_TOOLBAR
  51
  52 #include "wx/menuitem.h"
  53 #include "wx/log.h"
  54
  55 #ifdef __WXUNIVERSAL__
  56     #include "wx/univ/theme.h"
  57     #include "wx/univ/colschem.h"
  58 #endif // __WXUNIVERSAL__
  59
  60 // ----------------------------------------------------------------------------
  61 // globals
  62 // ----------------------------------------------------------------------------
  63
  64 #if wxUSE_MENUS_NATIVE
  65     extern wxMenu *wxCurrentPopupMenu;
  66 #endif // wxUSE_MENUS_NATIVE
  67
  68 // ----------------------------------------------------------------------------
  69 // event tables
  70 // ----------------------------------------------------------------------------
  71
  72 BEGIN_EVENT_TABLE(wxFrame, wxFrameBase)
  73     EVT_SYS_COLOUR_CHANGED(wxFrame::OnSysColourChanged)
  74     EVT_PAINT(wxFrame::OnPaint)
  75 END_EVENT_TABLE()
  76
  77 #if wxUSE_EXTENDED_RTTI
  78 WX_DEFINE_FLAGS( wxFrameStyle )
  79
  80 wxBEGIN_FLAGS( wxFrameStyle )
  81     // new style border flags, we put them first to
  82     // use them for streaming out
  83     wxFLAGS_MEMBER(wxBORDER_SIMPLE)
  84     wxFLAGS_MEMBER(wxBORDER_SUNKEN)
  85     wxFLAGS_MEMBER(wxBORDER_DOUBLE)
  86     wxFLAGS_MEMBER(wxBORDER_RAISED)
  87     wxFLAGS_MEMBER(wxBORDER_STATIC)
  88     wxFLAGS_MEMBER(wxBORDER_NONE)
  89
  90     // old style border flags
  91     wxFLAGS_MEMBER(wxSIMPLE_BORDER)
  92     wxFLAGS_MEMBER(wxSUNKEN_BORDER)
  93     wxFLAGS_MEMBER(wxDOUBLE_BORDER)
  94     wxFLAGS_MEMBER(wxRAISED_BORDER)
  95     wxFLAGS_MEMBER(wxSTATIC_BORDER)
  96     wxFLAGS_MEMBER(wxBORDER)
  97
  98     // standard window styles
  99     wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
 100     wxFLAGS_MEMBER(wxCLIP_CHILDREN)
 101     wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
 102     wxFLAGS_MEMBER(wxWANTS_CHARS)
 103     wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
 104     wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
 105     wxFLAGS_MEMBER(wxVSCROLL)
 106     wxFLAGS_MEMBER(wxHSCROLL)
 107
 108     // frame styles
 109     wxFLAGS_MEMBER(wxSTAY_ON_TOP)
 110     wxFLAGS_MEMBER(wxCAPTION)
 111     wxFLAGS_MEMBER(wxTHICK_FRAME)
 112     wxFLAGS_MEMBER(wxSYSTEM_MENU)
 113     wxFLAGS_MEMBER(wxRESIZE_BORDER)
 114     wxFLAGS_MEMBER(wxRESIZE_BOX)
 115     wxFLAGS_MEMBER(wxCLOSE_BOX)
 116     wxFLAGS_MEMBER(wxMAXIMIZE_BOX)
 117     wxFLAGS_MEMBER(wxMINIMIZE_BOX)
 118
 119     wxFLAGS_MEMBER(wxFRAME_TOOL_WINDOW)
 120     wxFLAGS_MEMBER(wxFRAME_FLOAT_ON_PARENT)
 121
 122     wxFLAGS_MEMBER(wxFRAME_SHAPED)
 123
 124 wxEND_FLAGS( wxFrameStyle )
 125
 126 IMPLEMENT_DYNAMIC_CLASS_XTI(wxFrame, wxTopLevelWindow,"wx/frame.h")
 127
 128 wxBEGIN_PROPERTIES_TABLE(wxFrame)
 129     wxEVENT_PROPERTY( Menu , wxEVT_COMMAND_MENU_SELECTED , wxCommandEvent)
 130
 131     wxPROPERTY( Title,wxString, SetTitle, GetTitle, wxString() , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
 132     wxPROPERTY_FLAGS( WindowStyle , wxFrameStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
 133     wxPROPERTY( MenuBar , wxMenuBar * , SetMenuBar , GetMenuBar , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
 134 wxEND_PROPERTIES_TABLE()
 135
 136 wxBEGIN_HANDLERS_TABLE(wxFrame)
 137 wxEND_HANDLERS_TABLE()
 138
 139 wxCONSTRUCTOR_6( wxFrame , wxWindow* , Parent , wxWindowID , Id , wxString , Title , wxPoint , Position , wxSize , Size , long , WindowStyle)
 140
 141 #else
 142 IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxTopLevelWindow)
 143 #endif
 144
 145 // ============================================================================
 146 // implementation
 147 // ============================================================================
 148
 149 // ----------------------------------------------------------------------------
 150 // static class members
 151 // ----------------------------------------------------------------------------
 152
 153 #if wxUSE_STATUSBAR
 154     #if wxUSE_NATIVE_STATUSBAR
 155         bool wxFrame::m_useNativeStatusBar = TRUE;
 156     #else
 157         bool wxFrame::m_useNativeStatusBar = FALSE;
 158     #endif
 159 #endif // wxUSE_NATIVE_STATUSBAR
 160
 161 // ----------------------------------------------------------------------------
 162 // creation/destruction
 163 // ----------------------------------------------------------------------------
 164
 165 void wxFrame::Init()
 166 {
 167     StatusBar=NULL;
 168 }
 169
 170 bool wxFrame::Create(wxWindow *parent,
 171                      wxWindowID id,
 172                      const wxString& title,
 173                      const wxPoint& pos,
 174                      const wxSize& size,
 175                      long style,
 176                      const wxString& name)
 177 {
 178     if ( !wxTopLevelWindow::Create(parent, id, title, pos, size, style, name, this) )
 179         return false;
 180
 181     return true;
 182 }
 183
 184 wxFrame::~wxFrame()
 185 {
 186 }
 187
 188 // ----------------------------------------------------------------------------
 189 // wxFrame client size calculations
 190 // ----------------------------------------------------------------------------
 191
 192 void wxFrame::DoSetClientSize(int width, int height)
 193 {
 194 }
 195
 196 // Get size *available for subwindows* i.e. excluding menu bar, toolbar etc.
 197 void wxFrame::DoGetClientSize(int *x, int *y) const
 198 {
 199 }
 200
 201 // ----------------------------------------------------------------------------
 202 // wxFrame: various geometry-related functions
 203 // ----------------------------------------------------------------------------
 204
 205 void wxFrame::Raise()
 206 {
 207 }
 208
 209 // generate an artificial resize event
 210 void wxFrame::SendSizeEvent()
 211 {
 212 }
 213
 214 #if wxUSE_STATUSBAR
 215 wxStatusBar *wxFrame::OnCreateStatusBar(int number,
 216                                         long style,
 217                                         wxWindowID id,
 218                                         const wxString& name)
 219 {
 220     wxStatusBar *statusBar = NULL;
 221
 222 #if wxUSE_NATIVE_STATUSBAR
 223     if ( !UsesNativeStatusBar() )
 224     {
 225         statusBar = (wxStatusBar *)new wxStatusBarGeneric(this, id, style);
 226     }
 227     else
 228 #endif
 229     {
 230         statusBar = new wxStatusBar(this, id, style, name);
 231     }
 232
 233     statusBar->SetFieldsCount(number);
 234
 235        StatusBar=statusBar;
 236     return statusBar;
 237
 238     return NULL;
 239 }
 240
 241 void wxFrame::PositionStatusBar()
 242 {
 243 }
 244 #endif // wxUSE_STATUSBAR
 245
 246 #if wxUSE_MENUS_NATIVE
 247
 248 void wxFrame::AttachMenuBar(wxMenuBar *menubar)
 249 {
 250     wxFrameBase::AttachMenuBar(menubar);
 251
 252     if ( !menubar )
 253     {
 254         // actually remove the menu from the frame
 255         m_hMenu = (WXHMENU)0;
 256     }
 257 }
 258
 259 void wxFrame::InternalSetMenuBar()
 260 {
 261 }
 262
 263 bool wxFrame::HandleMenuOpen()
 264 {
 265     if(!m_frameMenuBar)
 266         return false;
 267
 268     m_frameMenuBar->LoadMenu();
 269     return true;
 270 }
 271
 272 bool wxFrame::HandleMenuSelect(int ItemID)
 273 {
 274     if (!m_frameMenuBar)
 275         return false;
 276
 277     int item=m_frameMenuBar->ProcessCommand(ItemID);
 278     if(item==-1)
 279         return false;
 280
 281     wxCommandEvent commandEvent(wxEVT_COMMAND_MENU_SELECTED, item);
 282     commandEvent.SetEventObject(this);
 283
 284     GetEventHandler()->ProcessEvent(commandEvent);
 285     return true;
 286 }
 287
 288 #endif // wxUSE_MENUS_NATIVE
 289
 290 // Responds to colour changes, and passes event on to children.
 291 void wxFrame::OnSysColourChanged(wxSysColourChangedEvent& event)
 292 {
 293 }
 294
 295 void wxFrame::OnPaint(wxPaintEvent& event)
 296 {
 297     #if wxUSE_STATUSBAR
 298         if(StatusBar!=NULL)
 299             StatusBar->DrawStatusBar();
 300     #endif
 301 }
 302
 303 // Pass TRUE to show full screen, FALSE to restore.
 304 bool wxFrame::ShowFullScreen(bool show, long style)
 305 {
 306     return false;
 307 }
 308
 309 // ----------------------------------------------------------------------------
 310 // tool/status bar stuff
 311 // ----------------------------------------------------------------------------
 312
 313 #if wxUSE_TOOLBAR
 314
 315 wxToolBar* wxFrame::CreateToolBar(long style, wxWindowID id, const wxString& name)
 316 {
 317     return NULL;
 318 }
 319
 320 void wxFrame::PositionToolBar()
 321 {
 322 }
 323
 324 #endif // wxUSE_TOOLBAR
 325
 326 // ----------------------------------------------------------------------------
 327 // frame state (iconized/maximized/...)
 328 // ----------------------------------------------------------------------------
 329
 330 // propagate our state change to all child frames: this allows us to emulate X
 331 // Windows behaviour where child frames float independently of the parent one
 332 // on the desktop, but are iconized/restored with it
 333 void wxFrame::IconizeChildFrames(bool bIconize)
 334 {
 335 }
 336
 337 WXHICON wxFrame::GetDefaultIcon() const
 338 {
 339     // we don't have any standard icons (any more)
 340     return (WXHICON)0;
 341 }
 342
 343 // ===========================================================================
 344 // message processing
 345 // ===========================================================================
 346
 347 // ---------------------------------------------------------------------------
 348 // preprocessing
 349 // ---------------------------------------------------------------------------
 350
 351 bool wxFrame::MSWTranslateMessage(WXMSG* pMsg)
 352 {
 353     return false;
 354 }
 355
 356 // ---------------------------------------------------------------------------
 357 // our private (non virtual) message handlers
 358 // ---------------------------------------------------------------------------
 359
 360 bool wxFrame::HandlePaint()
 361 {
 362     return false;
 363 }
 364
 365 bool wxFrame::HandleSize(int x, int y, WXUINT id)
 366 {
 367     return false;
 368 }
 369
 370 bool wxFrame::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control)
 371 {
 372     return false;
 373 }
 374
 375 // ---------------------------------------------------------------------------
 376 // the window proc for wxFrame
 377 // ---------------------------------------------------------------------------
 378
 379 WXLRESULT wxFrame::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
 380 {
 381     return false;
 382 }
 383
 384 // ----------------------------------------------------------------------------
 385 // wxFrame size management: we exclude the areas taken by menu/status/toolbars
 386 // from the client area, so the client area is what's really available for the
 387 // frame contents
 388 // ----------------------------------------------------------------------------
 389
 390 // get the origin of the client area in the client coordinates
 391 wxPoint wxFrame::GetClientAreaOrigin() const
 392 {
 393     wxPoint pt;
 394     return pt;
 395 }