src/palmos/frame.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/palmos/frame.cpp
   3 // Purpose:     wxFrame
   4 // Author:      William Osborne - minimal working wxPalmOS port
   5 // Modified by: Wlodzimierz ABX Skiba - more than minimal functionality
   6 // Created:     10/13/04
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) William Osborne, Wlodzimierz Skiba
   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 // creation/destruction
 151 // ----------------------------------------------------------------------------
 152
 153 void wxFrame::Init()
 154 {
 155 }
 156
 157 bool wxFrame::Create(wxWindow *parent,
 158                      wxWindowID id,
 159                      const wxString& title,
 160                      const wxPoint& pos,
 161                      const wxSize& size,
 162                      long style,
 163                      const wxString& name)
 164 {
 165     if ( !wxTopLevelWindow::Create(parent, id, title, pos, size, style, name) )
 166         return false;
 167
 168     return true;
 169 }
 170
 171 wxFrame::~wxFrame()
 172 {
 173 }
 174
 175 // ----------------------------------------------------------------------------
 176 // wxFrame client size calculations
 177 // ----------------------------------------------------------------------------
 178
 179 void wxFrame::DoSetClientSize(int width, int height)
 180 {
 181 }
 182
 183 // Get size *available for subwindows* i.e. excluding menu bar, toolbar etc.
 184 void wxFrame::DoGetClientSize(int *x, int *y) const
 185 {
 186     wxSize size = GetSize();
 187     wxPoint pos = GetClientAreaOrigin();
 188     *x = size.x - pos.x - 1;
 189     *y = size.y - pos.y - 1;
 190 }
 191
 192 // ----------------------------------------------------------------------------
 193 // wxFrame: various geometry-related functions
 194 // ----------------------------------------------------------------------------
 195
 196 void wxFrame::Raise()
 197 {
 198 }
 199
 200 #if wxUSE_MENUS_NATIVE
 201
 202 void wxFrame::InternalSetMenuBar()
 203 {
 204 }
 205
 206 bool wxFrame::HandleMenuOpen()
 207 {
 208     if(!m_frameMenuBar)
 209         return false;
 210
 211     m_frameMenuBar->LoadMenu();
 212     return true;
 213 }
 214
 215 bool wxFrame::HandleMenuSelect(EventType* event)
 216 {
 217     int ItemID = event->data.menu.itemID;
 218
 219     if (!m_frameMenuBar)
 220         return false;
 221
 222     int item=m_frameMenuBar->ProcessCommand(ItemID);
 223     if(item==-1)
 224         return false;
 225
 226     wxCommandEvent commandEvent(wxEVT_COMMAND_MENU_SELECTED, item);
 227     commandEvent.SetEventObject(this);
 228
 229     GetEventHandler()->ProcessEvent(commandEvent);
 230     return true;
 231 }
 232
 233 #endif // wxUSE_MENUS_NATIVE
 234
 235 // Responds to colour changes, and passes event on to children.
 236 void wxFrame::OnSysColourChanged(wxSysColourChangedEvent& event)
 237 {
 238 }
 239
 240 void wxFrame::OnPaint(wxPaintEvent& event)
 241 {
 242 #if wxUSE_STATUSBAR
 243     if( m_frameStatusBar )
 244         m_frameStatusBar->DrawStatusBar();
 245 #endif // wxUSE_STATUSBAR
 246 }
 247
 248 // Pass true to show full screen, false to restore.
 249 bool wxFrame::ShowFullScreen(bool show, long style)
 250 {
 251     return false;
 252 }
 253
 254 // ----------------------------------------------------------------------------
 255 // tool/status bar stuff
 256 // ----------------------------------------------------------------------------
 257
 258 #if wxUSE_TOOLBAR
 259
 260 wxToolBar* wxFrame::CreateToolBar(long style, wxWindowID id, const wxString& name)
 261 {
 262     return NULL;
 263 }
 264
 265 void wxFrame::PositionToolBar()
 266 {
 267 }
 268
 269 #endif // wxUSE_TOOLBAR
 270
 271 // ----------------------------------------------------------------------------
 272 // frame state (iconized/maximized/...)
 273 // ----------------------------------------------------------------------------
 274
 275 // propagate our state change to all child frames: this allows us to emulate X
 276 // Windows behaviour where child frames float independently of the parent one
 277 // on the desktop, but are iconized/restored with it
 278 void wxFrame::IconizeChildFrames(bool bIconize)
 279 {
 280 }
 281
 282 // ===========================================================================
 283 // message processing
 284 // ===========================================================================
 285
 286 // ---------------------------------------------------------------------------
 287 // our private (non virtual) message handlers
 288 // ---------------------------------------------------------------------------
 289
 290 bool wxFrame::HandlePaint()
 291 {
 292     return false;
 293 }
 294
 295 bool wxFrame::HandleSize(int x, int y, WXUINT id)
 296 {
 297     return false;
 298 }
 299
 300 // ----------------------------------------------------------------------------
 301 // wxFrame size management: we exclude the areas taken by menu/status/toolbars
 302 // from the client area, so the client area is what's really available for the
 303 // frame contents
 304 // ----------------------------------------------------------------------------
 305
 306 // get the origin of the client area in the client coordinates
 307 wxPoint wxFrame::GetClientAreaOrigin() const
 308 {
 309     // there is no API to get client area but we know
 310     // it starts after titlebar and 1 pixel of form border
 311     Coord maxY = wxSystemSettings::GetMetric(wxSYS_SCREEN_Y),
 312           X = 1,
 313           Y = 0;
 314     while ( Y < maxY )
 315     {
 316         if(!FrmPointInTitle(GetForm(),X,Y))
 317             return wxPoint(X,Y+1);
 318         Y++;
 319     }
 320
 321     return wxPoint(X,0);
 322 }