src/x11/popupwin.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        popupwin.cpp
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // Id:          $Id$
   6 // Copyright:   (c) 1998 Robert Roebling
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 #ifdef __GNUG__
  11 #pragma implementation "popupwin.h"
  12 #endif
  13
  14 #include "wx/defs.h"
  15
  16 #if wxUSE_POPUPWIN
  17
  18 #include "wx/popupwin.h"
  19 #include "wx/app.h"
  20
  21 #include "wx/x11/private.h"
  22
  23 //-----------------------------------------------------------------------------
  24 // wxPopupWindow
  25 //-----------------------------------------------------------------------------
  26
  27 BEGIN_EVENT_TABLE(wxPopupWindow,wxPopupWindowBase)
  28 END_EVENT_TABLE()
  29
  30 IMPLEMENT_DYNAMIC_CLASS(wxPopupWindow, wxWindow)
  31
  32 bool wxPopupWindow::Create( wxWindow *parent, int style )
  33 {
  34     if (!CreateBase( parent, -1, wxDefaultPosition, wxDefaultSize, style, wxDefaultValidator, "popup" ))
  35     {
  36         wxFAIL_MSG( wxT("wxPopupWindow creation failed") );
  37         return FALSE;
  38     }
  39
  40     // All dialogs should really have this style
  41     m_windowStyle = style;
  42     m_windowStyle |= wxTAB_TRAVERSAL;
  43
  44     m_parent = parent;
  45     if (m_parent) m_parent->AddChild( this );
  46
  47     wxTopLevelWindows.Append(this);
  48
  49     Display *xdisplay = wxGlobalDisplay();
  50     int xscreen = DefaultScreen( xdisplay );
  51     Visual *xvisual = DefaultVisual( xdisplay, xscreen );
  52     Window xparent = RootWindow( xdisplay, xscreen );
  53
  54     XSetWindowAttributes xattributes;
  55     XSizeHints size_hints;
  56     XWMHints wm_hints;
  57
  58     long xattributes_mask =
  59         CWEventMask |
  60         CWBorderPixel | CWBackPixel;
  61     xattributes.background_pixel = BlackPixel( xdisplay, xscreen );
  62     xattributes.border_pixel = BlackPixel( xdisplay, xscreen );
  63     xattributes.override_redirect = False;
  64
  65     Window xwindow = XCreateWindow( xdisplay, xparent, pos.x, pos.y, size.x, size.y,
  66        0, DefaultDepth(xdisplay,xscreen), InputOutput, xvisual, xattributes_mask, &xattributes );
  67
  68     XSelectInput( xdisplay, xwindow,
  69         ExposureMask | KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask |
  70         ButtonMotionMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask |
  71         KeymapStateMask | FocusChangeMask | ColormapChangeMask | StructureNotifyMask |
  72         PropertyChangeMask );
  73
  74     m_mainWindow = (WXWindow) xwindow;
  75     wxAddWindowToTable( xwindow, (wxWindow*) this );
  76
  77     XSetTransientForHint( xdisplay, xwindow, xparent );
  78
  79     size_hints.flags = PSize;
  80     size_hints.width = size.x;
  81     size_hints.height = size.y;
  82     XSetWMNormalHints( xdisplay, xwindow, &size_hints);
  83
  84     wm_hints.flags = InputHint | StateHint /* | WindowGroupHint */;
  85     wm_hints.input = True;
  86     wm_hints.initial_state = NormalState;
  87     XSetWMHints( xdisplay, xwindow, &wm_hints);
  88
  89     Atom wm_delete_window = XInternAtom( xdisplay, "WM_DELETE_WINDOW", False);
  90     XSetWMProtocols( xdisplay, xwindow, &wm_delete_window, 1);
  91
  92     wxSetWMDecorations((Window) GetMainWindow(), style);
  93
  94     return TRUE;
  95 }
  96
  97 void wxPopupWindow::DoMoveWindow(int WXUNUSED(x), int WXUNUSED(y), int WXUNUSED(width), int WXUNUSED(height) )
  98 {
  99     wxFAIL_MSG( wxT("DoMoveWindow called for wxPopupWindow") );
 100 }
 101
 102 void wxPopupWindow::DoSetSize( int x, int y, int width, int height, int sizeFlags )
 103 {
 104     wxWindowX11::DoSetSize(x, y, width, height, sizeFlags);
 105 }
 106
 107 bool wxPopupWindow::Show( bool show )
 108 {
 109     return wxWindow11::Show( show );
 110 }
 111
 112 #endif // wxUSE_POPUPWIN