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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 | #include "X11/Xatom.h" | |
23 | #include "X11/Xutil.h" | |
24 | ||
25 | //----------------------------------------------------------------------------- | |
26 | // wxPopupWindow | |
27 | //----------------------------------------------------------------------------- | |
28 | ||
29 | BEGIN_EVENT_TABLE(wxPopupWindow,wxPopupWindowBase) | |
30 | END_EVENT_TABLE() | |
31 | ||
32 | IMPLEMENT_DYNAMIC_CLASS(wxPopupWindow, wxWindow) | |
33 | ||
34 | bool wxPopupWindow::Create( wxWindow *parent, int style ) | |
35 | { | |
36 | if (!CreateBase( parent, -1, wxDefaultPosition, wxDefaultSize, style, wxDefaultValidator, "popup" )) | |
37 | { | |
38 | wxFAIL_MSG( wxT("wxPopupWindow creation failed") ); | |
39 | return FALSE; | |
40 | } | |
41 | ||
42 | // All dialogs should really have this style | |
43 | m_windowStyle = style; | |
44 | m_windowStyle |= wxTAB_TRAVERSAL; | |
45 | ||
46 | wxPoint pos( 20,20 ); | |
47 | wxSize size( 20,20 ); | |
48 | ||
49 | m_parent = parent; | |
50 | if (m_parent) m_parent->AddChild( this ); | |
51 | ||
52 | Display *xdisplay = wxGlobalDisplay(); | |
53 | int xscreen = DefaultScreen( xdisplay ); | |
54 | Visual *xvisual = DefaultVisual( xdisplay, xscreen ); | |
55 | Window xparent = RootWindow( xdisplay, xscreen ); | |
56 | ||
57 | #if wxUSE_NANOX | |
58 | long xattributes_mask = 0; | |
59 | #else | |
60 | XSetWindowAttributes xattributes; | |
61 | ||
62 | long xattributes_mask = | |
63 | CWOverrideRedirect | | |
64 | CWSaveUnder | | |
65 | CWBorderPixel | CWBackPixel; | |
66 | xattributes.background_pixel = BlackPixel( xdisplay, xscreen ); | |
67 | xattributes.border_pixel = BlackPixel( xdisplay, xscreen ); | |
68 | xattributes.override_redirect = True; | |
69 | xattributes.save_under = True; | |
70 | #endif | |
71 | ||
72 | Window xwindow = XCreateWindow( xdisplay, xparent, pos.x, pos.y, size.x, size.y, | |
73 | 0, DefaultDepth(xdisplay,xscreen), InputOutput, xvisual, xattributes_mask, &xattributes ); | |
74 | ||
75 | XSelectInput( xdisplay, xwindow, | |
76 | ExposureMask | KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | | |
77 | ButtonMotionMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask | | |
78 | KeymapStateMask | FocusChangeMask | ColormapChangeMask | StructureNotifyMask | | |
79 | PropertyChangeMask ); | |
80 | ||
81 | m_mainWidget = (WXWindow) xwindow; | |
82 | wxAddWindowToTable( xwindow, (wxWindow*) this ); | |
83 | ||
84 | // Set background to None which will prevent X11 from clearing the | |
85 | // background comletely. | |
86 | XSetWindowBackgroundPixmap( xdisplay, xwindow, None ); | |
87 | ||
88 | XSetTransientForHint( xdisplay, xwindow, xparent ); | |
89 | ||
90 | #if wxUSE_NANOX | |
91 | // Switch off WM | |
92 | wxSetWMDecorations(xwindow, 0); | |
93 | #else | |
94 | XWMHints wm_hints; | |
95 | wm_hints.flags = InputHint | StateHint /* | WindowGroupHint */; | |
96 | wm_hints.input = True; | |
97 | wm_hints.initial_state = NormalState; | |
98 | XSetWMHints( xdisplay, xwindow, &wm_hints); | |
99 | #endif | |
100 | ||
101 | return TRUE; | |
102 | } | |
103 | ||
104 | void wxPopupWindow::DoMoveWindow(int x, int y, int width, int height ) | |
105 | { | |
106 | wxWindowX11::DoMoveWindow( x, y, width, height ); | |
107 | } | |
108 | ||
109 | void wxPopupWindow::DoSetSize( int x, int y, int width, int height, int sizeFlags ) | |
110 | { | |
111 | wxWindowX11::DoSetSize(x, y, width, height, sizeFlags); | |
112 | } | |
113 | ||
114 | bool wxPopupWindow::Show( bool show ) | |
115 | { | |
116 | bool ret = wxWindowX11::Show( show ); | |
117 | ||
118 | Raise(); | |
119 | ||
120 | return ret; | |
121 | } | |
122 | ||
123 | #endif // wxUSE_POPUPWIN |