projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| d90895ac DW |
1 | /////////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: msw/tooltip.cpp | |
| 3 | // Purpose: wxToolTip class implementation for MSW | |
| 4 | // Author: David Webster | |
| 5 | // Modified by: | |
| 6 | // Created: 10/17/99 | |
| 7 | // RCS-ID: $Id$ | |
| 8 | // Copyright: (c) David Webster | |
| 65571936 | 9 | // Licence: wxWindows licence |
| d90895ac DW |
10 | /////////////////////////////////////////////////////////////////////////////// |
| 11 | ||
| 12 | // ============================================================================ | |
| 13 | // declarations | |
| 14 | // ============================================================================ | |
| 15 | ||
| 16 | // ---------------------------------------------------------------------------- | |
| 17 | // headers | |
| 18 | // ---------------------------------------------------------------------------- | |
| 19 | ||
| 20 | #include "wx/wxprec.h" | |
| 21 | ||
| 22 | #ifndef WX_PRECOMP | |
| 23 | #include "wx/wx.h" | |
| 24 | #endif | |
| 25 | ||
| 26 | #if wxUSE_TOOLTIPS | |
| 27 | ||
| 28 | #include "wx/tooltip.h" | |
| 29 | #include "wx/os2/private.h" | |
| 30 | ||
| 31 | // ---------------------------------------------------------------------------- | |
| 32 | // global variables | |
| 33 | // ---------------------------------------------------------------------------- | |
| 34 | ||
| d90895ac DW |
35 | // ---------------------------------------------------------------------------- |
| 36 | // ctor & dtor | |
| 37 | // ---------------------------------------------------------------------------- | |
| 38 | ||
| 05facebb DW |
39 | wxToolTip::wxToolTip( |
| 40 | const wxString& rsTip | |
| 41 | ) | |
| 42 | : m_sText(rsTip) | |
| 43 | , m_pWindow(NULL) | |
| d90895ac | 44 | { |
| 05facebb DW |
45 | Create(rsTip); |
| 46 | } // end of wxToolTip::wxToolTip | |
| d90895ac DW |
47 | |
| 48 | wxToolTip::~wxToolTip() | |
| 49 | { | |
| 05facebb DW |
50 | if (m_hWnd) |
| 51 | ::WinDestroyWindow(m_hWnd); | |
| 52 | } // end of wxToolTip::~wxToolTip | |
| d90895ac | 53 | |
| 05facebb DW |
54 | void wxToolTip::Create( |
| 55 | const wxString& rsTip | |
| 56 | ) | |
| d90895ac | 57 | { |
| 05facebb | 58 | ULONG lStyle = ES_READONLY | ES_MARGIN | ES_CENTER; |
| 05facebb DW |
59 | LONG lColor; |
| 60 | char zFont[128]; | |
| 61 | ||
| 62 | m_hWnd = ::WinCreateWindow( HWND_DESKTOP | |
| 63 | ,WC_ENTRYFIELD | |
| a8988cb3 | 64 | ,rsTip.c_str() |
| 05facebb DW |
65 | ,lStyle |
| 66 | ,0, 0, 0, 0 | |
| 67 | ,NULLHANDLE | |
| 68 | ,HWND_TOP | |
| 69 | ,1 | |
| 70 | ,NULL | |
| 71 | ,NULL | |
| 72 | ); | |
| 73 | if (!m_hWnd) | |
| 0fba44b4 | 74 | wxLogError(_T("Unable to create tooltip window")); |
| 05facebb | 75 | |
| aad6765c | 76 | wxColour vColor( wxT("YELLOW") ); |
| 05facebb DW |
77 | lColor = (LONG)vColor.GetPixel(); |
| 78 | ::WinSetPresParam( m_hWnd | |
| 79 | ,PP_BACKGROUNDCOLOR | |
| 80 | ,sizeof(LONG) | |
| 81 | ,(PVOID)&lColor | |
| 82 | ); | |
| ff5802f3 | 83 | strcpy(zFont, "8.Helv"); |
| 05facebb DW |
84 | ::WinSetPresParam( m_hWnd |
| 85 | ,PP_FONTNAMESIZE | |
| 86 | ,strlen(zFont) + 1 | |
| 87 | ,(PVOID)zFont | |
| 88 | ); | |
| 89 | } // end of wxToolTip::Create | |
| 90 | ||
| 91 | void wxToolTip::DisplayToolTipWindow( | |
| 92 | const wxPoint& rPoint | |
| 93 | ) | |
| d90895ac | 94 | { |
| 05facebb DW |
95 | LONG lX = rPoint.x; |
| 96 | LONG lY = rPoint.y - 30; | |
| 97 | LONG lWidth = 0L; | |
| 98 | LONG lHeight = 0L; | |
| 99 | ||
| 5d644707 | 100 | lWidth = m_sText.Length() * 8; |
| 05facebb DW |
101 | lHeight = 15; |
| 102 | ::WinSetWindowPos( m_hWnd | |
| 103 | ,HWND_TOP | |
| 104 | ,lX | |
| 105 | ,lY | |
| 106 | ,lWidth | |
| 107 | ,lHeight | |
| 108 | ,SWP_MOVE | SWP_SIZE | SWP_SHOW | |
| 109 | ); | |
| 110 | } // end of wxToolTip::DisplayToolTipWindow | |
| 111 | ||
| 112 | void wxToolTip::HideToolTipWindow() | |
| d90895ac | 113 | { |
| 05facebb DW |
114 | ::WinShowWindow(m_hWnd, FALSE); |
| 115 | } // end of wxToolTip::HideToolTipWindow | |
| d90895ac | 116 | |
| 05facebb DW |
117 | void wxToolTip::SetTip( |
| 118 | const wxString& rsTip | |
| 119 | ) | |
| 120 | { | |
| 121 | SWP vSwp; | |
| 122 | LONG lWidth = 0L; | |
| 123 | LONG lHeight = 0L; | |
| 124 | ||
| 125 | ::WinQueryWindowPos(m_hWnd, &vSwp); | |
| 126 | m_sText = rsTip; | |
| ff5802f3 | 127 | lWidth = rsTip.Length() * 8; |
| 05facebb DW |
128 | lHeight = 15; |
| 129 | ::WinSetWindowPos( m_hWnd | |
| 130 | ,HWND_TOP | |
| 131 | ,vSwp.cx | |
| 132 | ,vSwp.cy | |
| 133 | ,lWidth | |
| 134 | ,lHeight | |
| 135 | ,SWP_MOVE | SWP_SIZE | SWP_SHOW | |
| 136 | ); | |
| 137 | } // end of wxToolTip::SetTip | |
| d90895ac DW |
138 | |
| 139 | #endif // wxUSE_TOOLTIPS |