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 | |
| 9 | // Licence: wxWindows license | |
| 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 DW |
58 | ULONG lStyle = ES_READONLY | ES_MARGIN | ES_CENTER; |
| 59 | wxColour vColor; | |
| 60 | LONG lColor; | |
| 61 | char zFont[128]; | |
| 62 | ||
| 63 | m_hWnd = ::WinCreateWindow( HWND_DESKTOP | |
| 64 | ,WC_ENTRYFIELD | |
| 65 | ,rsTip.c_str() | |
| 66 | ,lStyle | |
| 67 | ,0, 0, 0, 0 | |
| 68 | ,NULLHANDLE | |
| 69 | ,HWND_TOP | |
| 70 | ,1 | |
| 71 | ,NULL | |
| 72 | ,NULL | |
| 73 | ); | |
| 74 | if (!m_hWnd) | |
| 75 | wxLogError("Unable to create tooltip window"); | |
| 76 | ||
| 77 | vColor.InitFromName("YELLOW"); | |
| 78 | lColor = (LONG)vColor.GetPixel(); | |
| 79 | ::WinSetPresParam( m_hWnd | |
| 80 | ,PP_BACKGROUNDCOLOR | |
| 81 | ,sizeof(LONG) | |
| 82 | ,(PVOID)&lColor | |
| 83 | ); | |
| ff5802f3 | 84 | strcpy(zFont, "8.Helv"); |
| 05facebb DW |
85 | ::WinSetPresParam( m_hWnd |
| 86 | ,PP_FONTNAMESIZE | |
| 87 | ,strlen(zFont) + 1 | |
| 88 | ,(PVOID)zFont | |
| 89 | ); | |
| 90 | } // end of wxToolTip::Create | |
| 91 | ||
| 92 | void wxToolTip::DisplayToolTipWindow( | |
| 93 | const wxPoint& rPoint | |
| 94 | ) | |
| d90895ac | 95 | { |
| 05facebb DW |
96 | LONG lX = rPoint.x; |
| 97 | LONG lY = rPoint.y - 30; | |
| 98 | LONG lWidth = 0L; | |
| 99 | LONG lHeight = 0L; | |
| 100 | ||
| 5d644707 | 101 | lWidth = m_sText.Length() * 8; |
| 05facebb DW |
102 | lHeight = 15; |
| 103 | ::WinSetWindowPos( m_hWnd | |
| 104 | ,HWND_TOP | |
| 105 | ,lX | |
| 106 | ,lY | |
| 107 | ,lWidth | |
| 108 | ,lHeight | |
| 109 | ,SWP_MOVE | SWP_SIZE | SWP_SHOW | |
| 110 | ); | |
| 111 | } // end of wxToolTip::DisplayToolTipWindow | |
| 112 | ||
| 113 | void wxToolTip::HideToolTipWindow() | |
| d90895ac | 114 | { |
| 05facebb DW |
115 | ::WinShowWindow(m_hWnd, FALSE); |
| 116 | } // end of wxToolTip::HideToolTipWindow | |
| d90895ac | 117 | |
| 05facebb DW |
118 | void wxToolTip::SetTip( |
| 119 | const wxString& rsTip | |
| 120 | ) | |
| 121 | { | |
| 122 | SWP vSwp; | |
| 123 | LONG lWidth = 0L; | |
| 124 | LONG lHeight = 0L; | |
| 125 | ||
| 126 | ::WinQueryWindowPos(m_hWnd, &vSwp); | |
| 127 | m_sText = rsTip; | |
| ff5802f3 | 128 | lWidth = rsTip.Length() * 8; |
| 05facebb DW |
129 | lHeight = 15; |
| 130 | ::WinSetWindowPos( m_hWnd | |
| 131 | ,HWND_TOP | |
| 132 | ,vSwp.cx | |
| 133 | ,vSwp.cy | |
| 134 | ,lWidth | |
| 135 | ,lHeight | |
| 136 | ,SWP_MOVE | SWP_SIZE | SWP_SHOW | |
| 137 | ); | |
| 138 | } // end of wxToolTip::SetTip | |
| d90895ac DW |
139 | |
| 140 | #endif // wxUSE_TOOLTIPS |