include/wx/motif/frame.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        frame.h
   3 // Purpose:     wxFrame class
   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 #ifndef _WX_FRAME_H_
  13 #define _WX_FRAME_H_
  14
  15 #ifdef __GNUG__
  16 #pragma interface "frame.h"
  17 #endif
  18
  19 #include "wx/window.h"
  20 #include "wx/toolbar.h"
  21 #include "wx/accel.h"
  22
  23 WXDLLEXPORT_DATA(extern const char*) wxFrameNameStr;
  24 WXDLLEXPORT_DATA(extern const char*) wxToolBarNameStr;
  25
  26 class WXDLLEXPORT wxMenuBar;
  27 class WXDLLEXPORT wxStatusBar;
  28
  29 class WXDLLEXPORT wxFrame : public wxWindow
  30 {
  31 DECLARE_DYNAMIC_CLASS(wxFrame)
  32
  33 public:
  34     wxFrame();
  35     wxFrame(wxWindow *parent,
  36             wxWindowID id,
  37             const wxString& title,
  38             const wxPoint& pos = wxDefaultPosition,
  39             const wxSize& size = wxDefaultSize,
  40             long style = wxDEFAULT_FRAME_STYLE,
  41             const wxString& name = wxFrameNameStr)
  42     {
  43         Create(parent, id, title, pos, size, style, name);
  44     }
  45
  46     ~wxFrame();
  47
  48     bool Create(wxWindow *parent,
  49             wxWindowID id,
  50             const wxString& title,
  51             const wxPoint& pos = wxDefaultPosition,
  52             const wxSize& size = wxDefaultSize,
  53             long style = wxDEFAULT_FRAME_STYLE,
  54             const wxString& name = wxFrameNameStr);
  55
  56     virtual bool Destroy();
  57
  58     void GetClientSize(int *width, int *height) const;
  59     void GetSize(int *width, int *height) const ;
  60     void GetPosition(int *x, int *y) const ;
  61
  62     wxSize GetSize() const { return wxWindow::GetSize(); }
  63     wxPoint GetPosition() const { return wxWindow::GetPosition(); }
  64     wxSize GetClientSize() const { return wxWindow::GetClientSize(); }
  65
  66     void ClientToScreen(int *x, int *y) const;
  67     wxPoint ClientToScreen(const wxPoint& pt) const { return wxWindow::ClientToScreen(pt); }
  68
  69     void ScreenToClient(int *x, int *y) const;
  70     wxPoint ScreenToClient(const wxPoint& pt) const { return wxWindow::ScreenToClient(pt); }
  71
  72     void OnSize(wxSizeEvent& event);
  73     void OnMenuHighlight(wxMenuEvent& event);
  74     void OnActivate(wxActivateEvent& event);
  75     void OnIdle(wxIdleEvent& event);
  76     void OnCloseWindow(wxCloseEvent& event);
  77
  78     bool Show(bool show);
  79
  80     // Set menu bar
  81     void SetMenuBar(wxMenuBar *menu_bar);
  82     virtual wxMenuBar *GetMenuBar() const ;
  83
  84     // Set title
  85     void SetTitle(const wxString& title);
  86     wxString GetTitle() const { return m_title; }
  87
  88     void Centre(int direction = wxBOTH);
  89
  90     // Call this to simulate a menu command
  91     virtual void Command(int id);
  92     virtual void ProcessCommand(int id);
  93
  94     // Set icon
  95     virtual void SetIcon(const wxIcon& icon);
  96
  97     // Create status line
  98     virtual wxStatusBar* CreateStatusBar(int number=1, long style = wxST_SIZEGRIP, wxWindowID id = 0,
  99             const wxString& name = "statusBar");
 100     wxStatusBar *GetStatusBar() const { return m_frameStatusBar; }
 101     virtual void PositionStatusBar();
 102     virtual wxStatusBar *OnCreateStatusBar(int number, long style, wxWindowID id,
 103             const wxString& name);
 104
 105     // Create toolbar
 106 #if wxUSE_TOOLBAR
 107     virtual wxToolBar* CreateToolBar(long style = wxNO_BORDER|wxTB_HORIZONTAL, wxWindowID id = -1, const wxString& name = wxToolBarNameStr);
 108     virtual wxToolBar *OnCreateToolBar(long style, wxWindowID id, const wxString& name);
 109     // If made known to the frame, the frame will manage it automatically.
 110     virtual void SetToolBar(wxToolBar *toolbar) ;
 111     virtual wxToolBar *GetToolBar() const ;
 112     virtual void PositionToolBar();
 113 #endif // wxUSE_TOOLBAR
 114
 115     // Set status line text
 116     virtual void SetStatusText(const wxString& text, int number = 0);
 117
 118     // Set status line widths
 119     virtual void SetStatusWidths(int n, const int widths_field[]);
 120
 121     // Hint to tell framework which status bar to use
 122     // TODO: should this go into a wxFrameworkSettings class perhaps?
 123     static void UseNativeStatusBar(bool useNative) { m_useNativeStatusBar = useNative; };
 124     static bool UsesNativeStatusBar() { return m_useNativeStatusBar; };
 125
 126     // Fit frame around subwindows
 127     virtual void Fit();
 128
 129     // Iconize
 130     virtual void Iconize(bool iconize);
 131
 132     virtual bool IsIconized() const ;
 133
 134     // Compatibility
 135     bool Iconized() const { return IsIconized(); }
 136
 137     // Is the frame maximized? Returns FALSE under Motif (but TRUE for
 138     // wxMDIChildFrame due to the tabbed implementation).
 139     virtual bool IsMaximized(void) const ;
 140
 141     virtual void Maximize(bool maximize);
 142
 143     // Responds to colour changes
 144     void OnSysColourChanged(wxSysColourChangedEvent& event);
 145
 146     // Query app for menu item updates (called from OnIdle)
 147     void DoMenuUpdates();
 148     void DoMenuUpdates(wxMenu* menu);
 149
 150     // Checks if there is a toolbar, and returns the first free client position
 151     virtual wxPoint GetClientAreaOrigin() const;
 152
 153     virtual void Raise();
 154     virtual void Lower();
 155
 156     virtual void CaptureMouse();
 157     virtual void ReleaseMouse();
 158
 159     // Implementation
 160     virtual void ChangeFont(bool keepOriginalSize = TRUE);
 161     virtual void ChangeBackgroundColour();
 162     virtual void ChangeForegroundColour();
 163     WXWidget GetMenuBarWidget() const ;
 164     WXWidget GetShellWidget() const { return m_frameShell; }
 165     WXWidget GetWorkAreaWidget() const { return m_workArea; }
 166     WXWidget GetClientAreaWidget() const { return m_clientArea; }
 167     WXWidget GetTopWidget() const { return m_frameShell; }
 168     WXWidget GetMainWindowWidget() const { return m_frameWidget; }
 169
 170     // The widget that can have children on it
 171     WXWidget GetClientWidget() const;
 172     bool GetVisibleStatus() const { return m_visibleStatus; }
 173
 174     bool PreResize();
 175
 176 protected:
 177     wxMenuBar *           m_frameMenuBar;
 178     wxStatusBar *         m_frameStatusBar;
 179     wxIcon                m_icon;
 180     bool                  m_iconized;
 181     static bool           m_useNativeStatusBar;
 182
 183 #if wxUSE_TOOLBAR
 184     wxToolBar *           m_frameToolBar ;
 185 #endif // wxUSE_TOOLBAR
 186
 187     //// Motif-specific
 188
 189     WXWidget              m_frameShell;
 190     WXWidget              m_frameWidget;
 191     WXWidget              m_workArea;
 192     WXWidget              m_clientArea;
 193     //  WXWidget              m_menuBarWidget;
 194     bool                  m_visibleStatus;
 195     wxString              m_title;
 196
 197     virtual void DoSetSize(int x, int y,
 198                            int width, int height,
 199                            int sizeFlags = wxSIZE_AUTO);
 200
 201     virtual void DoSetClientSize(int width, int height);
 202
 203 private:
 204     DECLARE_EVENT_TABLE()
 205 };
 206
 207 #endif
 208     // _WX_FRAME_H_