src/motif/statbox.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        statbox.cpp
   3 // Purpose:     wxStaticBox
   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 "statbox.h"
  14 #endif
  15
  16 #include "wx/statbox.h"
  17 #include "wx/utils.h"
  18
  19 #include <Xm/Frame.h>
  20 #include <Xm/Form.h>
  21 #include <Xm/Label.h>
  22 #include <Xm/LabelG.h>
  23
  24 #include <wx/motif/private.h>
  25
  26 #if !USE_SHARED_LIBRARY
  27 IMPLEMENT_DYNAMIC_CLASS(wxStaticBox, wxControl)
  28
  29 BEGIN_EVENT_TABLE(wxStaticBox, wxControl)
  30         EVT_ERASE_BACKGROUND(wxStaticBox::OnEraseBackground)
  31 END_EVENT_TABLE()
  32
  33 #endif
  34
  35 /*
  36  * Static box
  37  */
  38
  39 wxStaticBox::wxStaticBox()
  40 {
  41     m_formWidget = (WXWidget) 0;
  42     m_labelWidget = (WXWidget) 0;
  43 }
  44
  45 bool wxStaticBox::Create(wxWindow *parent, wxWindowID id,
  46            const wxString& label,
  47            const wxPoint& pos,
  48            const wxSize& size,
  49            long style,
  50            const wxString& name)
  51 {
  52     m_formWidget = (WXWidget) 0;
  53     m_labelWidget = (WXWidget) 0;
  54     m_backgroundColour = parent->GetBackgroundColour();
  55     m_foregroundColour = parent->GetForegroundColour();
  56
  57     SetName(name);
  58
  59     if (parent) parent->AddChild(this);
  60
  61     if ( id == -1 )
  62             m_windowId = (int)NewControlId();
  63     else
  64             m_windowId = id;
  65
  66     m_windowStyle = style;
  67
  68     bool hasLabel = (!label.IsNull() && !label.IsEmpty()) ;
  69
  70     Widget parentWidget = (Widget) parent->GetClientWidget();
  71
  72     Widget formWidget = XtVaCreateManagedWidget ((char*) (const char*) name,
  73                                         xmFormWidgetClass, parentWidget,
  74                                         XmNmarginHeight, 0,
  75                                         XmNmarginWidth, 0,
  76                                         NULL);
  77
  78
  79     if (hasLabel)
  80     {
  81         wxString label1(wxStripMenuCodes(label));
  82         XmString text = XmStringCreateSimple ((char*) (const char*) label1);
  83         m_labelWidget = (WXWidget) XtVaCreateManagedWidget ((char*) (const char*) label1,
  84                                              xmLabelWidgetClass, formWidget,
  85                                              XmNlabelString, text,
  86                                              NULL);
  87         XmStringFree (text);
  88     }
  89
  90     Widget frameWidget = XtVaCreateManagedWidget ("frame",
  91                                         xmFrameWidgetClass, formWidget,
  92                                         XmNshadowType, XmSHADOW_IN,
  93 //                                      XmNmarginHeight, 0,
  94 //                                      XmNmarginWidth, 0,
  95                                         NULL);
  96
  97     if (hasLabel)
  98         XtVaSetValues ((Widget) m_labelWidget,
  99                        XmNtopAttachment, XmATTACH_FORM,
 100                        XmNleftAttachment, XmATTACH_FORM,
 101                        XmNrightAttachment, XmATTACH_FORM,
 102                        XmNalignment, XmALIGNMENT_BEGINNING,
 103                        NULL);
 104
 105     XtVaSetValues (frameWidget,
 106             XmNtopAttachment, hasLabel ? XmATTACH_WIDGET : XmATTACH_FORM,
 107                      XmNtopWidget, hasLabel ? (Widget) m_labelWidget : formWidget,
 108                      XmNbottomAttachment, XmATTACH_FORM,
 109                      XmNleftAttachment, XmATTACH_FORM,
 110                      XmNrightAttachment, XmATTACH_FORM,
 111                      NULL);
 112
 113     m_mainWidget = (Widget) formWidget;
 114
 115     SetCanAddEventHandler(TRUE);
 116     AttachWidget (parent, m_mainWidget, (WXWidget) frameWidget, pos.x, pos.y, size.x, size.y);
 117     ChangeBackgroundColour();
 118
 119     return TRUE;
 120 }
 121
 122 void wxStaticBox::SetLabel(const wxString& label)
 123 {
 124     if (!m_labelWidget)
 125         return;
 126
 127     if (!label.IsNull())
 128     {
 129         wxString label1(wxStripMenuCodes(label));
 130
 131         XmString text = XmStringCreateSimple ((char*) (const char*) label1);
 132         XtVaSetValues ((Widget) m_labelWidget,
 133                      XmNlabelString, text,
 134                      XmNlabelType, XmSTRING,
 135                      NULL);
 136         XmStringFree (text);
 137     }
 138 }
 139
 140 wxString wxStaticBox::GetLabel() const
 141 {
 142     if (!m_labelWidget)
 143         return wxEmptyString;
 144
 145     XmString text = 0;
 146     char *s;
 147     XtVaGetValues ((Widget) m_labelWidget,
 148                  XmNlabelString, &text,
 149                  NULL);
 150
 151     if (!text)
 152         return wxEmptyString;
 153
 154     if (XmStringGetLtoR (text, XmSTRING_DEFAULT_CHARSET, &s))
 155     {
 156         wxString str(s);
 157         XtFree (s);
 158         return str;
 159     }
 160     else
 161     {
 162         return wxEmptyString;
 163     }
 164 }
 165
 166 void wxStaticBox::SetSize(int x, int y, int width, int height, int sizeFlags)
 167 {
 168     wxControl::SetSize (x, y, width, height, sizeFlags);
 169
 170     if (m_labelWidget)
 171     {
 172         Dimension xx, yy;
 173         XtVaGetValues ((Widget) m_labelWidget, XmNwidth, &xx, XmNheight, &yy, NULL);
 174
 175         if (width > -1)
 176             XtVaSetValues ((Widget) m_mainWidget, XmNwidth, width,
 177                     NULL);
 178         if (height > -1)
 179             XtVaSetValues ((Widget) m_mainWidget, XmNheight, height - yy,
 180                     NULL);
 181     }
 182 }
 183
 184 void wxStaticBox::ChangeFont()
 185 {
 186     // TODO
 187 }
 188
 189 void wxStaticBox::ChangeBackgroundColour()
 190 {
 191     // TODO
 192 }
 193
 194 void wxStaticBox::ChangeForegroundColour()
 195 {
 196     // TODO
 197 }
 198