Allow app to call SetWindowVariant before creation of control

[wxWidgets.git] / src / motif / radiobox.cpp

diff --git a/src/motif/radiobox.cpp b/src/motif/radiobox.cpp
index 152e1d38883084dc4dfeab9fa333ddb79f166ab5..774c4df47c5fa79edfeefeb0a8296ba59936aeb7 100644 (file)
--- a/src/motif/radiobox.cpp
+++ b/src/motif/radiobox.cpp
@@ -6,44 +6,50 @@
 // Created:     17/09/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart
 // Created:     17/09/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart

-// Licence:    wxWindows licence
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

 #pragma implementation "radiobox.h"
 #endif
 
 #pragma implementation "radiobox.h"
 #endif
 

+#ifdef __VMS
+#define XtDisplay XTDISPLAY
+#endif
+
+#include "wx/defs.h"
+

 #include "wx/radiobox.h"
 #include "wx/utils.h"
 #include "wx/radiobox.h"
 #include "wx/utils.h"

+#include "wx/arrstr.h"

 
 

+#ifdef __VMS__
+#pragma message disable nosimpint
+#endif

 #include <Xm/Label.h>
 #include <Xm/LabelG.h>
 #include <Xm/ToggleB.h>
 #include <Xm/ToggleBG.h>
 #include <Xm/RowColumn.h>
 #include <Xm/Label.h>
 #include <Xm/LabelG.h>
 #include <Xm/ToggleB.h>
 #include <Xm/ToggleBG.h>
 #include <Xm/RowColumn.h>

-#include <Xm/Form.h>
+#include <Xm/Frame.h>
+#ifdef __VMS__
+#pragma message enable nosimpint
+#endif

 
 

-#include <wx/motif/private.h>
+#include "wx/motif/private.h"

 
 void wxRadioBoxCallback (Widget w, XtPointer clientData,
 
 void wxRadioBoxCallback (Widget w, XtPointer clientData,

-                   XmToggleButtonCallbackStruct * cbs);
+                    XmToggleButtonCallbackStruct * cbs);

 
 

-#if !USE_SHARED_LIBRARY

 IMPLEMENT_DYNAMIC_CLASS(wxRadioBox, wxControl)
 IMPLEMENT_DYNAMIC_CLASS(wxRadioBox, wxControl)

-#endif

 
 // Radio box item
 
 // Radio box item

-wxRadioBox::wxRadioBox()
+void wxRadioBox::Init()

 {
     m_selectedButton = -1;
     m_noItems = 0;
     m_noRowsOrCols = 0;
     m_majorDim = 0 ;
 {
     m_selectedButton = -1;
     m_noItems = 0;
     m_noRowsOrCols = 0;
     m_majorDim = 0 ;

-
-    m_formWidget = (WXWidget) 0;
-    m_labelWidget = (WXWidget) 0;
-    m_radioButtons = (WXWidget*) NULL;
-    m_radioButtonLabels = (wxString*) NULL;

 }
 
 bool wxRadioBox::Create(wxWindow *parent, wxWindowID id, const wxString& title,
 }
 
 bool wxRadioBox::Create(wxWindow *parent, wxWindowID id, const wxString& title,


@@ -52,26 +58,10 @@ bool wxRadioBox::Create(wxWindow *parent, wxWindowID id, const wxString& title,
              int majorDim, long style,
              const wxValidator& val, const wxString& name)
 {
              int majorDim, long style,
              const wxValidator& val, const wxString& name)
 {

-    m_selectedButton = -1;
-    m_noItems = n;
-    m_labelWidget = (WXWidget) 0;
-    m_radioButtons = (WXWidget*) NULL;
-    m_radioButtonLabels = (wxString*) NULL;
-    m_backgroundColour = parent->GetBackgroundColour();
-    m_foregroundColour = parent->GetForegroundColour();
-
-    SetName(name);
-    SetValidator(val);
-
-    parent->AddChild(this);
-
-    m_windowStyle = (long&)style;
-
-    if (id == -1)
-        m_windowId = NewControlId();
-    else
-        m_windowId = id;
+    if( !CreateControl( parent, id, pos, size, style, val, name ) )
+        return false;

 
 

+    m_noItems = n;

     m_noRowsOrCols = majorDim;
 
     if (majorDim==0)
     m_noRowsOrCols = majorDim;
 
     if (majorDim==0)


@@ -81,143 +71,113 @@ bool wxRadioBox::Create(wxWindow *parent, wxWindowID id, const wxString& title,
 
     Widget parentWidget = (Widget) parent->GetClientWidget();
 
 
     Widget parentWidget = (Widget) parent->GetClientWidget();
 

-    wxString label1(wxStripMenuCodes(title));
-
-    XmString text = XmStringCreateSimple ((char*) (const char*) label1);
+    m_mainWidget = XtVaCreateWidget ("radioboxframe",
+                                        xmFrameWidgetClass, parentWidget,
+                                        XmNresizeHeight, True,
+                                        XmNresizeWidth, True,
+                                        NULL);

 
 

-    Widget formWidget = XtVaCreateManagedWidget ((char*) (const char*) name,
-                                       xmFormWidgetClass, parentWidget,
-                                       XmNmarginHeight, 0,
-                                       XmNmarginWidth, 0,
-                                       NULL);
+    wxString label1(wxStripMenuCodes(title));

 
 

-    m_formWidget = (WXWidget) formWidget;
+    WXFontType fontType = m_font.GetFontType(XtDisplay(parentWidget));

 
     if (label1 != "")
     {
 
     if (label1 != "")
     {

-        text = XmStringCreateSimple ((char*) (const char*) label1);
-        Widget labelWidget = XtVaCreateManagedWidget ((char*) (const char*) label1,
+        wxXmString text(label1);
+        m_labelWidget = (WXWidget)
+            XtVaCreateManagedWidget( label1.c_str(),

 #if wxUSE_GADGETS
 #if wxUSE_GADGETS

-                                            style & wxCOLOURED ?
-                                   xmLabelWidgetClass : xmLabelGadgetClass,
-                                            formWidget,
+                                       style & wxCOLOURED ? xmLabelWidgetClass
+                                                          : xmLabelGadgetClass,
+                                       (Widget)m_mainWidget,

 #else
 #else

-                                            xmLabelWidgetClass, formWidget,
+                                       xmLabelWidgetClass, 
+                                       (Widget)m_mainWidget,

 #endif
 #endif

-                                            XmNlabelString, text,
-                                            NULL);
-
-/* TODO: change label font
-        if (labelFont)
-               XtVaSetValues (labelWidget,
-                      XmNfontList, labelFont->GetInternalFont (XtDisplay(formWidget)),
-                      NULL);
-*/
-
-        XmStringFree (text);
+                                       wxFont::GetFontTag(), fontType,
+                                       XmNlabelString, text(),
+// XmNframeChildType is not in Motif 1.2, nor in Lesstif,
+// if it was compiled with 1.2 compatibility
+// TODO: check this still looks OK for Motif 1.2.
+#if (XmVersion > 1200)
+                                       XmNframeChildType, XmFRAME_TITLE_CHILD,
+#else
+                                       XmNchildType, XmFRAME_TITLE_CHILD,
+#endif
+                                       XmNchildVerticalAlignment, 
+                                           XmALIGNMENT_CENTER,
+                                       NULL);

     }
 
     Arg args[3];
 
     }
 
     Arg args[3];
 

-    majorDim = (n + majorDim - 1) / majorDim;
+    m_majorDim = (n + m_majorDim - 1) / m_majorDim;

 
     XtSetArg (args[0], XmNorientation, ((style & wxHORIZONTAL) == wxHORIZONTAL ?
 
     XtSetArg (args[0], XmNorientation, ((style & wxHORIZONTAL) == wxHORIZONTAL ?

-                                       XmHORIZONTAL : XmVERTICAL));
-    XtSetArg (args[1], XmNnumColumns, majorDim);
+                                          XmHORIZONTAL : XmVERTICAL));
+    XtSetArg (args[1], XmNnumColumns, m_majorDim);
+    XtSetArg (args[2], XmNadjustLast, False);

 
 

-    Widget radioBoxWidget = XmCreateRadioBox (formWidget, "radioBoxWidget", args, 2);
-    m_mainWidget = (WXWidget) radioBoxWidget;
+    Widget radioBoxWidget =
+        XmCreateRadioBox ((Widget)m_mainWidget, "radioBoxWidget", args, 3);

 
 

+    m_radioButtons.reserve(n);
+    m_radioButtonLabels.reserve(n);

 
 

-    if (m_labelWidget)
-           XtVaSetValues ((Widget) m_labelWidget,
-                      XmNtopAttachment, XmATTACH_FORM,
-                      XmNleftAttachment, XmATTACH_FORM,
-                      XmNalignment, XmALIGNMENT_BEGINNING,
-                      NULL);
-
-    XtVaSetValues (radioBoxWidget,
-           XmNtopAttachment, m_labelWidget ? XmATTACH_WIDGET : XmATTACH_FORM,
-                    XmNtopWidget, m_labelWidget ? (Widget) m_labelWidget : formWidget,
-                    XmNbottomAttachment, XmATTACH_FORM,
-                    XmNleftAttachment, XmATTACH_FORM,
-                    NULL);
-
-    //    if (style & wxFLAT)
-    //        XtVaSetValues (radioBoxWidget, XmNborderWidth, 1, NULL);
-
-    m_radioButtons = new WXWidget[n];
-    m_radioButtonLabels = new wxString[n];

     int i;
     for (i = 0; i < n; i++)
     {
         wxString str(wxStripMenuCodes(choices[i]));
     int i;
     for (i = 0; i < n; i++)
     {
         wxString str(wxStripMenuCodes(choices[i]));

-        m_radioButtonLabels[i] = str;
-        m_radioButtons[i] = (WXWidget) XtVaCreateManagedWidget ((char*) (const char*) str,
+        m_radioButtonLabels.push_back(str);
+        Widget radioItem =  XtVaCreateManagedWidget (wxConstCast(str.c_str(), char),

 #if wxUSE_GADGETS
 #if wxUSE_GADGETS

-                           xmToggleButtonGadgetClass, radioBoxWidget,
+                            xmToggleButtonGadgetClass, radioBoxWidget,

 #else
 #else

-                                   xmToggleButtonWidgetClass, radioBoxWidget,
+                            xmToggleButtonWidgetClass, radioBoxWidget,

 #endif
 #endif

-                                                NULL);
-        XtAddCallback ((Widget) m_radioButtons[i], XmNvalueChangedCallback, (XtCallbackProc) wxRadioBoxCallback,
-                    (XtCallbackProc) this);
-
-/* TODO: set font
-        if (buttonFont)
-               XtVaSetValues ((Widget) m_radioButtons[i],
-                      XmNfontList, buttonFont->GetInternalFont (XtDisplay(formWidget)),
-                      NULL);
-*/
+                            wxFont::GetFontTag(), fontType,
+                                                 NULL);
+        m_radioButtons.push_back((WXWidget)radioItem);
+        XtAddCallback (radioItem, XmNvalueChangedCallback,
+                       (XtCallbackProc) wxRadioBoxCallback,
+                       (XtPointer) this);

     }
     }

-    SetSelection (0);

 
 

+    ChangeFont(FALSE);
+
+    SetSelection (0);
+ 
+    XtRealizeWidget((Widget)m_mainWidget);

     XtManageChild (radioBoxWidget);
     XtManageChild (radioBoxWidget);

+    XtManageChild ((Widget)m_mainWidget);

 
 

-    SetCanAddEventHandler(TRUE);
-    AttachWidget (parent, m_mainWidget, m_formWidget, pos.x, pos.y, size.x, size.y);
+    AttachWidget (parent, m_mainWidget, NULL, pos.x, pos.y, size.x, size.y);

 
 

-    SetFont(* parent->GetFont());

     ChangeBackgroundColour();
 
     return TRUE;
 }
 
     ChangeBackgroundColour();
 
     return TRUE;
 }
 

-
-wxRadioBox::~wxRadioBox()
+bool wxRadioBox::Create(wxWindow *parent, wxWindowID id, const wxString& title,
+             const wxPoint& pos, const wxSize& size,
+             const wxArrayString& choices,
+             int majorDim, long style,
+             const wxValidator& val, const wxString& name)

 {
 {

-    delete[] m_radioButtonLabels;
-    delete[] m_radioButtons;
+    wxCArrayString chs(choices);
+    return Create(parent, id, title, pos, size, chs.GetCount(),
+                  chs.GetStrings(), majorDim, style, val, name);

 }
 
 }
 

-wxString wxRadioBox::GetLabel(int item) const
+wxRadioBox::~wxRadioBox()

 {
 {

-    if (item < 0 || item >= m_noItems)
-        return wxEmptyString;
-
-    Widget widget = (Widget) m_radioButtons[item];
-    XmString text;
-    char *s;
-    XtVaGetValues (widget,
-                   XmNlabelString, &text,
-                   NULL);
+    DetachWidget(m_mainWidget);
+    XtDestroyWidget((Widget) m_mainWidget);

 
 

-    if (XmStringGetLtoR (text, XmSTRING_DEFAULT_CHARSET, &s))
-    {
-        // Should we free 'text'???
-        XmStringFree(text);
-        wxString str(s);
-        XtFree (s);
-        return str;
-    }
-    else
-    {
-        XmStringFree(text);
-        return wxEmptyString;
-    }
+    m_mainWidget = (WXWidget) 0;

 }
 
 }
 

-void wxRadioBox::SetLabel(int item, const wxString& label)
+void wxRadioBox::SetString(int item, const wxString& label)

 {
     if (item < 0 || item >= m_noItems)
         return;
 {
     if (item < 0 || item >= m_noItems)
         return;


@@ -226,12 +186,12 @@ void wxRadioBox::SetLabel(int item, const wxString& label)
     if (label != "")
     {
         wxString label1(wxStripMenuCodes(label));
     if (label != "")
     {
         wxString label1(wxStripMenuCodes(label));

-        XmString text = XmStringCreateSimple ((char*) (const char*) label1);
+        wxXmString text( label1 );
+        m_radioButtonLabels[item] = label1;

         XtVaSetValues (widget,
         XtVaSetValues (widget,

-                       XmNlabelString, text,
-                       XmNlabelType, XmSTRING,
-                       NULL);
-        XmStringFree (text);
+                        XmNlabelString, text(),
+                        XmNlabelType, XmSTRING,
+                        NULL);

     }
 }
 
     }
 }
 


@@ -277,42 +237,28 @@ wxString wxRadioBox::GetString(int n) const
     return m_radioButtonLabels[n];
 }
 
     return m_radioButtonLabels[n];
 }
 

-void wxRadioBox::SetSize(int x, int y, int width, int height, int sizeFlags)
+void wxRadioBox::DoSetSize(int x, int y, int width, int height, int sizeFlags)

 {
 {

-    bool managed = XtIsManaged((Widget) m_formWidget);
+    bool managed = XtIsManaged((Widget) m_mainWidget);

 
     if (managed)
 
     if (managed)

-        XtUnmanageChild ((Widget) m_formWidget);
+        XtUnmanageChild ((Widget) m_mainWidget);

 
     int xx = x; int yy = y;
     AdjustForParentClientOrigin(xx, yy, sizeFlags);
 
     if (x > -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
 
     int xx = x; int yy = y;
     AdjustForParentClientOrigin(xx, yy, sizeFlags);
 
     if (x > -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))

-        XtVaSetValues ((Widget) m_formWidget, XmNleftAttachment, XmATTACH_SELF,
-                  XmNx, xx, NULL);
+        XtVaSetValues ((Widget) m_mainWidget, XmNx, xx, NULL);

     if (y > -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
     if (y > -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))

-        XtVaSetValues ((Widget) m_formWidget, XmNtopAttachment, XmATTACH_SELF,
-                  XmNy, yy, NULL);
-
-    // Must set the actual RadioBox to be desired size MINUS label size
-    Dimension labelWidth = 0, labelHeight = 0, actualWidth = 0, actualHeight = 0;
-
-    if (m_labelWidget)
-        XtVaGetValues ((Widget) m_labelWidget, XmNwidth, &labelWidth, XmNheight, &labelHeight, NULL);
+        XtVaSetValues ((Widget) m_mainWidget, XmNy, yy, NULL);    

 
 

-    actualWidth = width;
-    actualHeight = height - labelHeight;
+    if (width > 0)
+        XtVaSetValues ((Widget) m_mainWidget, XmNwidth, width, NULL);
+    if (height > 0)
+        XtVaSetValues ((Widget) m_mainWidget, XmNheight, height, NULL);

 
 

-    if (width > -1)
-    {
-        XtVaSetValues ((Widget) m_mainWidget, XmNwidth, actualWidth, NULL);
-    }
-    if (height > -1)
-    {
-        XtVaSetValues ((Widget) m_mainWidget, XmNheight, actualHeight, NULL);
-    }

     if (managed)
     if (managed)

-        XtManageChild ((Widget) m_formWidget);
+        XtManageChild ((Widget) m_mainWidget);

 }
 
 // Enable a specific button
 }
 
 // Enable a specific button


@@ -325,13 +271,22 @@ void wxRadioBox::Enable(int n, bool enable)
 }
 
 // Enable all controls
 }
 
 // Enable all controls

-void wxRadioBox::Enable(bool enable)
+bool wxRadioBox::Enable(bool enable)

 {
 {

-    wxControl::Enable(enable);
+    if ( !wxControl::Enable(enable) )
+        return FALSE;

 
     int i;
     for (i = 0; i < m_noItems; i++)
         XtSetSensitive ((Widget) m_radioButtons[i], (Boolean) enable);
 
     int i;
     for (i = 0; i < m_noItems; i++)
         XtSetSensitive ((Widget) m_radioButtons[i], (Boolean) enable);

+
+    return TRUE;
+}
+
+bool wxRadioBox::Show(bool show)
+{
+    // TODO: show/hide all children
+    return wxControl::Show(show);

 }
 
 // Show a specific button
 }
 
 // Show a specific button


@@ -357,10 +312,10 @@ void wxRadioBox::Show(int n, bool show)
 
     // Please note that this is all we can do: removing the label
     // if switching to unshow state. However, when switching
 
     // Please note that this is all we can do: removing the label
     // if switching to unshow state. However, when switching

-    // to the on state, it's the prog. resp. to call SetLabel(item,...)
+    // to the on state, it's the prog. resp. to call SetString(item,...)

     // after this call!!
     if (!show)
     // after this call!!
     if (!show)

-        wxRadioBox::SetLabel (n, " ");
+        wxRadioBox::SetString (n, " ");

 }
 
 // For single selection items only
 }
 
 // For single selection items only


@@ -391,23 +346,75 @@ void wxRadioBox::Command (wxCommandEvent & event)
     ProcessCommand (event);
 }
 
     ProcessCommand (event);
 }
 

-void wxRadioBox::ChangeFont()
+void wxRadioBox::ChangeFont(bool keepOriginalSize)

 {
 {

-    // TODO
+    wxWindow::ChangeFont(keepOriginalSize);
+
+    WXFontType fontType =
+        m_font.GetFontType(XtDisplay((Widget) GetTopWidget()));
+
+    int i;
+    for (i = 0; i < m_noItems; i++)
+    {
+        WXWidget radioButton = m_radioButtons[i];
+
+        XtVaSetValues ((Widget) radioButton,
+                       wxFont::GetFontTag(), fontType,
+                       NULL);
+    }

 }
 
 void wxRadioBox::ChangeBackgroundColour()
 {
 }
 
 void wxRadioBox::ChangeBackgroundColour()
 {

-    // TODO
+    wxWindow::ChangeBackgroundColour();
+
+    int selectPixel = wxBLACK->AllocColour(XtDisplay((Widget)m_mainWidget));
+
+    int i;
+    for (i = 0; i < m_noItems; i++)
+    {
+        WXWidget radioButton = m_radioButtons[i];
+
+        wxDoChangeBackgroundColour(radioButton, m_backgroundColour, TRUE);
+
+        XtVaSetValues ((Widget) radioButton,
+          XmNselectColor, selectPixel,
+          NULL);
+    }

 }
 
 void wxRadioBox::ChangeForegroundColour()
 {
 }
 
 void wxRadioBox::ChangeForegroundColour()
 {

-    // TODO
+    wxWindow::ChangeForegroundColour();
+
+    int i;
+    for (i = 0; i < m_noItems; i++)
+    {
+        WXWidget radioButton = m_radioButtons[i];
+
+        wxDoChangeForegroundColour(radioButton, m_foregroundColour);
+    }
+}
+
+static int CalcOtherDim( int items, int dim )
+{
+    return items / dim + ( items % dim ? 1 : 0 );
+}
+
+int wxRadioBox::GetRowCount() const
+{
+    return m_windowStyle & wxRA_SPECIFY_ROWS ? m_noRowsOrCols
+        : CalcOtherDim( GetCount(), m_noRowsOrCols );
+}
+
+int wxRadioBox::GetColumnCount() const
+{
+    return m_windowStyle & wxRA_SPECIFY_COLS ? m_noRowsOrCols
+        : CalcOtherDim( GetCount(), m_noRowsOrCols );

 }
 
 void wxRadioBoxCallback (Widget w, XtPointer clientData,
 }
 
 void wxRadioBoxCallback (Widget w, XtPointer clientData,

-                   XmToggleButtonCallbackStruct * cbs)
+                    XmToggleButtonCallbackStruct * cbs)

 {
   if (!cbs->set)
     return;
 {
   if (!cbs->set)
     return;


@@ -415,8 +422,9 @@ void wxRadioBoxCallback (Widget w, XtPointer clientData,
   wxRadioBox *item = (wxRadioBox *) clientData;
   int sel = -1;
   int i;
   wxRadioBox *item = (wxRadioBox *) clientData;
   int sel = -1;
   int i;

-  for (i = 0; i < item->Number(); i++)
-    if (item->GetRadioButtons() && ((Widget) (item->GetRadioButtons()[i]) == w))
+  const wxWidgetArray& buttons = item->GetRadioButtons();
+  for (i = 0; i < item->GetCount(); i++)
+    if (((Widget)buttons[i]) == w)

       sel = i;
   item->SetSel(sel);
 
       sel = i;
   item->SetSel(sel);
 


@@ -424,7 +432,8 @@ void wxRadioBoxCallback (Widget w, XtPointer clientData,
     return;
 
   wxCommandEvent event (wxEVT_COMMAND_RADIOBOX_SELECTED, item->GetId());
     return;
 
   wxCommandEvent event (wxEVT_COMMAND_RADIOBOX_SELECTED, item->GetId());

-  event.m_commandInt = sel;
+  event.SetInt(sel);
+  event.SetString(item->GetStringSelection());

   event.SetEventObject(item);
   item->ProcessCommand (event);
 }
   event.SetEventObject(item);
   item->ProcessCommand (event);
 }