| 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 | IMPLEMENT_ABSTRACT_CLASS(wxControl, wxWindow) |
| 31 | |
| 32 | BEGIN_EVENT_TABLE(wxControl, wxWindow) |
| 33 | END_EVENT_TABLE() |
| 34 | |
| 35 | // Item members |
| 36 | wxControl::wxControl() |
| 37 | { |
| 38 | m_backgroundColour = *wxWHITE; |
| 39 | m_foregroundColour = *wxBLACK; |
| 40 | |
| 41 | #if WXWIN_COMPATIBILITY |
| 42 | m_callback = 0; |
| 43 | #endif // WXWIN_COMPATIBILITY |
| 44 | |
| 45 | m_inSetValue = FALSE; |
| 46 | } |
| 47 | |
| 48 | bool wxControl::Create( wxWindow *parent, |
| 49 | wxWindowID id, |
| 50 | const wxPoint &pos, |
| 51 | const wxSize &size, |
| 52 | long style, |
| 53 | const wxValidator& validator, |
| 54 | const wxString &name) |
| 55 | { |
| 56 | bool ret = wxWindow::Create(parent, id, pos, size, style, name); |
| 57 | |
| 58 | #if wxUSE_VALIDATORS |
| 59 | SetValidator(validator); |
| 60 | #endif |
| 61 | |
| 62 | return ret; |
| 63 | } |
| 64 | |
| 65 | void wxControl::SetLabel(const wxString& label) |
| 66 | { |
| 67 | Widget widget = (Widget) GetLabelWidget() ; |
| 68 | if (!widget) |
| 69 | return; |
| 70 | |
| 71 | wxStripMenuCodes((char*) (const char*) label, wxBuffer); |
| 72 | |
| 73 | XmString text = XmStringCreateSimple (wxBuffer); |
| 74 | XtVaSetValues (widget, |
| 75 | XmNlabelString, text, |
| 76 | XmNlabelType, XmSTRING, |
| 77 | NULL); |
| 78 | XmStringFree (text); |
| 79 | } |
| 80 | |
| 81 | wxString wxControl::GetLabel() const |
| 82 | { |
| 83 | Widget widget = (Widget) GetLabelWidget() ; |
| 84 | if (!widget) |
| 85 | return wxEmptyString; |
| 86 | |
| 87 | XmString text; |
| 88 | char *s; |
| 89 | XtVaGetValues (widget, |
| 90 | XmNlabelString, &text, |
| 91 | NULL); |
| 92 | |
| 93 | if (XmStringGetLtoR (text, XmSTRING_DEFAULT_CHARSET, &s)) |
| 94 | { |
| 95 | wxString str(s); |
| 96 | XtFree (s); |
| 97 | XmStringFree(text); |
| 98 | return str; |
| 99 | } |
| 100 | else |
| 101 | { |
| 102 | // XmStringFree(text); |
| 103 | return wxEmptyString; |
| 104 | } |
| 105 | } |
| 106 | |
| 107 | bool wxControl::ProcessCommand(wxCommandEvent & event) |
| 108 | { |
| 109 | #if WXWIN_COMPATIBILITY |
| 110 | if ( m_callback ) |
| 111 | { |
| 112 | (void)(*m_callback)(this, event); |
| 113 | |
| 114 | return TRUE; |
| 115 | } |
| 116 | else |
| 117 | #endif // WXWIN_COMPATIBILITY |
| 118 | |
| 119 | return GetEventHandler()->ProcessEvent(event); |
| 120 | } |