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Applied patch [ 603104 ] wxX11 wxClientDC, wxPaintDC fix
[wxWidgets.git] / src / generic / busyinfo.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: busyinfo.cpp
3 // Purpose: Information window when app is busy
4 // Author: Vaclav Slavik
5 // Copyright: (c) 1999 Vaclav Slavik
6 // Licence: wxWindows Licence
7 /////////////////////////////////////////////////////////////////////////////
8
9 #ifdef __GNUG__
10 #pragma implementation "busyinfo.h"
11 #endif
12
13 #include "wx/wxprec.h"
14
15 #ifdef __BORDLANDC__
16 #pragma hdrstop
17 #endif
18
19 #if wxUSE_BUSYINFO
20
21 #include "wx/busyinfo.h"
22 #include "wx/stattext.h"
23 #include "wx/panel.h"
24 #include "wx/utils.h"
25
26
27 wxInfoFrame::wxInfoFrame(wxWindow *parent, const wxString& message)
28 : wxFrame(parent, -1, wxT("Busy"),
29 wxDefaultPosition, wxDefaultSize,
30 #if defined(__WXX11__)
31 wxTHICK_FRAME | wxFRAME_TOOL_WINDOW)
32 #else
33 wxSIMPLE_BORDER | wxFRAME_TOOL_WINDOW)
34 #endif
35 {
36 wxPanel *panel = new wxPanel( this );
37 wxStaticText *text = new wxStaticText(panel, -1, message);
38
39 panel->SetCursor(*wxHOURGLASS_CURSOR);
40 text->SetCursor(*wxHOURGLASS_CURSOR);
41
42 // make the frame of at least the standard size (400*80) but big enough
43 // for the text we show
44 wxSize sizeText = text->GetBestSize();
45 #ifdef __WXPM__
46 int nX = 0;
47 int nY = 0;
48 int nWidth = 0;
49 int nHeight = 0;
50 int nParentHeight = parent->GetClientSize().y;
51 int nParentWidth = parent->GetClientSize().x;
52 int nColor;
53
54 SetBackgroundColour("WHITE");
55 nColor = (LONG)GetBackgroundColour().GetPixel();
56
57 ::WinSetPresParam( GetHwnd()
58 ,PP_BACKGROUNDCOLOR
59 ,sizeof(LONG)
60 ,(PVOID)&nColor
61 );
62 panel->SetBackgroundColour("WHITE");
63 nColor = (LONG)panel->GetBackgroundColour().GetPixel();
64
65 ::WinSetPresParam( GetHwndOf(panel)
66 ,PP_BACKGROUNDCOLOR
67 ,sizeof(LONG)
68 ,(PVOID)&nColor
69 );
70 nWidth = wxMax(sizeText.x, 340) + 60;
71 nHeight = wxMax(sizeText.y, 40) + 40;
72 nX = (nParentWidth - nWidth) / 2;
73 nY = (nParentHeight / 2) - (nHeight / 2);
74 nY = nParentHeight - (nY + nHeight);
75 ::WinSetWindowPos( m_hFrame
76 ,HWND_TOP
77 ,nX
78 ,nY
79 ,nWidth
80 ,nHeight
81 ,SWP_SIZE | SWP_MOVE | SWP_ACTIVATE
82 );
83 text->SetBackgroundColour("WHITE");
84 nColor = (LONG)text->GetBackgroundColour().GetPixel();
85
86 ::WinSetPresParam( GetHwndOf(text)
87 ,PP_BACKGROUNDCOLOR
88 ,sizeof(LONG)
89 ,(PVOID)&nColor
90 );
91 text->Center(wxBOTH);
92 #else
93 SetClientSize(wxMax(sizeText.x, 340) + 60, wxMax(sizeText.y, 40) + 40);
94
95 // need to size the panel correctly first so that text->Centre() works
96 panel->SetSize(GetClientSize());
97
98 text->Centre(wxBOTH);
99 Centre(wxBOTH);
100 #endif
101 }
102
103 wxBusyInfo::wxBusyInfo(const wxString& message, wxWindow *parent)
104 {
105 m_InfoFrame = new wxInfoFrame( parent, message);
106 m_InfoFrame->Show(TRUE);
107 wxYield();
108 m_InfoFrame->Refresh();
109 wxYield();
110 }
111
112 wxBusyInfo::~wxBusyInfo()
113 {
114 m_InfoFrame->Show(FALSE);
115 m_InfoFrame->Close();
116 wxYield();
117 }
118
119 #endif
120 // wxUSE_BUSYINFO
121