| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: control.cpp |
| 3 | // Purpose: wxControl class |
| 4 | // Author: Julian Smart |
| 5 | // Modified by: |
| 6 | // Created: 17/09/98 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Julian Smart |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifdef __GNUG__ |
| 13 | #pragma implementation "control.h" |
| 14 | #endif |
| 15 | |
| 16 | #include "wx/defs.h" |
| 17 | |
| 18 | #include "wx/control.h" |
| 19 | #include "wx/panel.h" |
| 20 | #include "wx/utils.h" |
| 21 | |
| 22 | #ifdef __VMS__ |
| 23 | #pragma message disable nosimpint |
| 24 | #endif |
| 25 | #include <Xm/Xm.h> |
| 26 | #ifdef __VMS__ |
| 27 | #pragma message enable nosimpint |
| 28 | #endif |
| 29 | |
| 30 | #include "wx/motif/private.h" |
| 31 | |
| 32 | IMPLEMENT_ABSTRACT_CLASS(wxControl, wxWindow) |
| 33 | |
| 34 | BEGIN_EVENT_TABLE(wxControl, wxWindow) |
| 35 | END_EVENT_TABLE() |
| 36 | |
| 37 | // Item members |
| 38 | wxControl::wxControl() |
| 39 | { |
| 40 | m_backgroundColour = *wxWHITE; |
| 41 | m_foregroundColour = *wxBLACK; |
| 42 | |
| 43 | #if WXWIN_COMPATIBILITY |
| 44 | m_callback = 0; |
| 45 | #endif // WXWIN_COMPATIBILITY |
| 46 | |
| 47 | m_inSetValue = FALSE; |
| 48 | } |
| 49 | |
| 50 | bool wxControl::Create( wxWindow *parent, |
| 51 | wxWindowID id, |
| 52 | const wxPoint &pos, |
| 53 | const wxSize &size, |
| 54 | long style, |
| 55 | const wxValidator& validator, |
| 56 | const wxString &name) |
| 57 | { |
| 58 | bool ret = wxWindow::Create(parent, id, pos, size, style, name); |
| 59 | |
| 60 | #if wxUSE_VALIDATORS |
| 61 | SetValidator(validator); |
| 62 | #endif |
| 63 | |
| 64 | return ret; |
| 65 | } |
| 66 | |
| 67 | void wxControl::SetLabel(const wxString& label) |
| 68 | { |
| 69 | Widget widget = (Widget) GetLabelWidget() ; |
| 70 | if (!widget) |
| 71 | return; |
| 72 | |
| 73 | wxString buf(wxStripMenuCodes(label)); |
| 74 | wxXmString label_str(buf); |
| 75 | |
| 76 | XtVaSetValues (widget, |
| 77 | XmNlabelString, label_str(), |
| 78 | XmNlabelType, XmSTRING, |
| 79 | NULL); |
| 80 | } |
| 81 | |
| 82 | wxString wxControl::GetLabel() const |
| 83 | { |
| 84 | Widget widget = (Widget) GetLabelWidget() ; |
| 85 | if (!widget) |
| 86 | return wxEmptyString; |
| 87 | |
| 88 | XmString text; |
| 89 | char *s; |
| 90 | XtVaGetValues (widget, |
| 91 | XmNlabelString, &text, |
| 92 | NULL); |
| 93 | |
| 94 | if (XmStringGetLtoR (text, XmSTRING_DEFAULT_CHARSET, &s)) |
| 95 | { |
| 96 | wxString str(s); |
| 97 | XtFree (s); |
| 98 | XmStringFree(text); |
| 99 | return str; |
| 100 | } |
| 101 | else |
| 102 | { |
| 103 | // XmStringFree(text); |
| 104 | return wxEmptyString; |
| 105 | } |
| 106 | } |
| 107 | |
| 108 | bool wxControl::ProcessCommand(wxCommandEvent & event) |
| 109 | { |
| 110 | #if WXWIN_COMPATIBILITY |
| 111 | if ( m_callback ) |
| 112 | { |
| 113 | (void)(*m_callback)(this, event); |
| 114 | |
| 115 | return TRUE; |
| 116 | } |
| 117 | else |
| 118 | #endif // WXWIN_COMPATIBILITY |
| 119 | |
| 120 | return GetEventHandler()->ProcessEvent(event); |
| 121 | } |