// 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 "choice.h"
#endif
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
#ifdef __VMS
#define XtDisplay XTDISPLAY
#define XtParent XTPARENT
#include "wx/defs.h"
+#if wxUSE_CHOICE
+
#include "wx/choice.h"
#include "wx/utils.h"
+#include "wx/arrstr.h"
#ifdef __VMS__
#pragma message disable nosimpint
#include "wx/motif/private.h"
+#define WIDTH_OVERHEAD 48
+#define WIDTH_OVERHEAD_SUBTRACT 40
+#define HEIGHT_OVERHEAD 15
+
IMPLEMENT_DYNAMIC_CLASS(wxChoice, wxControl)
void wxChoiceCallback (Widget w, XtPointer clientData,
void wxChoice::Init()
{
- InitBase();
-
m_noStrings = 0;
m_buttonWidget = (WXWidget) 0;
m_menuWidget = (WXWidget) 0;
const wxString& name)
{
if ( !CreateControl(parent, id, pos, size, style, validator, name) )
- return FALSE;
+ return false;
Widget parentWidget = (Widget) parent->GetClientWidget();
XmNmarginWidth, 0,
XmNpacking, XmPACK_TIGHT,
XmNorientation, XmHORIZONTAL,
+ XmNresizeWidth, False,
+ XmNresizeHeight, False,
NULL);
XtVaSetValues ((Widget) m_formWidget, XmNspacing, 0, NULL);
m_menuWidget = (WXWidget) XmCreatePulldownMenu ((Widget) m_formWidget,
"choiceMenu", NULL, 0);
- // int i;
if (n > 0)
{
int i;
#endif
#endif
+ wxSize bestSize = GetBestSize();
+ if( size.x > 0 ) bestSize.x = size.x;
+ if( size.y > 0 ) bestSize.y = size.y;
+
XtVaSetValues((Widget) m_formWidget, XmNresizePolicy, XmRESIZE_NONE, NULL);
- ChangeFont(FALSE);
+ ChangeFont(false);
+ ChangeBackgroundColour();
AttachWidget (parent, m_buttonWidget, m_formWidget,
- pos.x, pos.y, size.x, size.y);
+ pos.x, pos.y, bestSize.x, bestSize.y);
- ChangeBackgroundColour();
+ return true;
+}
- return TRUE;
+bool wxChoice::Create(wxWindow *parent, wxWindowID id,
+ const wxPoint& pos,
+ const wxSize& size,
+ const wxArrayString& choices,
+ long style,
+ const wxValidator& validator,
+ const wxString& name)
+{
+ wxCArrayString chs(choices);
+ return Create(parent, id, pos, size, chs.GetCount(), chs.GetStrings(),
+ style, validator, name);
}
wxChoice::~wxChoice()
#endif
NULL);
- DoChangeBackgroundColour((WXWidget) w, m_backgroundColour);
+ wxDoChangeBackgroundColour((WXWidget) w, m_backgroundColour);
- if (m_font.Ok())
- XtVaSetValues (w,
- XmNfontList, (XmFontList) m_font.GetFontList(1.0, XtDisplay((Widget) m_formWidget)),
- NULL);
+ if( m_font.Ok() )
+ wxDoChangeFont( w, m_font );
m_widgetArray.Add(w);
- char mnem = wxFindMnemonic ((char*) (const char*) item);
+ char mnem = wxFindMnemonic (item);
if (mnem != 0)
XtVaSetValues (w, XmNmnemonic, mnem, NULL);
return GetCount() - 1;
}
+int wxChoice::DoInsert(const wxString& item, int pos)
+{
+ wxCHECK_MSG(false, -1, wxT("insert not implemented"));
+
+// wxCHECK_MSG((pos>=0) && (pos<=GetCount()), -1, wxT("invalid index"));
+// if (pos == GetCount()) return DoAppend(item);
+}
+
void wxChoice::Delete(int n)
{
Widget w = (Widget)m_widgetArray[n];
XtRemoveCallback(w, XmNactivateCallback, (XtCallbackProc)wxChoiceCallback,
(XtPointer)this);
- m_stringList.DeleteNode(m_stringList.Item(n));
+ m_stringList.Erase(m_stringList.Item(n));
m_widgetArray.RemoveAt(size_t(n));
m_clientDataDict.Delete(n, HasClientObjectData());
void wxChoice::Clear()
{
m_stringList.Clear ();
- int i;
+ size_t i;
for (i = 0; i < m_noStrings; i++)
{
XtRemoveCallback((Widget) m_widgetArray[i],
int wxChoice::GetSelection() const
{
XmString text;
- char *s;
Widget label = XmOptionButtonGadget ((Widget) m_buttonWidget);
XtVaGetValues (label,
XmNlabelString, &text,
NULL);
+ wxXmString freeMe(text);
+ wxString s = wxXmStringToString( text );
- if (XmStringGetLtoR (text, XmSTRING_DEFAULT_CHARSET, &s))
+ if (!s.IsEmpty())
{
int i = 0;
- for (wxStringListNode* node = m_stringList.GetFirst ();
+ for (wxStringList::compatibility_iterator node = m_stringList.GetFirst ();
node; node = node->GetNext ())
{
- if (strcmp(node->GetData(), s) == 0)
+ if (wxStrcmp(node->GetData(), s.c_str()) == 0)
{
- XmStringFree(text) ;
- XtFree (s);
return i;
}
else
i++;
} // for()
- XmStringFree(text) ;
- XtFree (s);
return -1;
}
- XmStringFree(text) ;
return -1;
}
void wxChoice::SetSelection(int n)
{
- m_inSetValue = TRUE;
+ m_inSetValue = true;
- wxStringListNode *node = m_stringList.Item(n);
+ wxStringList::compatibility_iterator node = m_stringList.Item(n);
if (node)
{
#if 0
Dimension selectionWidth, selectionHeight;
#endif
- wxXmString text( (char*)node->Data() );
+ wxXmString text( node->GetData() );
// MBN: this seems silly, at best, and causes wxChoices to be clipped:
// will remove "soon"
#if 0
XmNmenuHistory, (Widget) m_widgetArray[n], NULL);
#endif
}
- m_inSetValue = FALSE;
+ m_inSetValue = false;
}
int wxChoice::FindString(const wxString& s) const
{
int i = 0;
- for (wxStringListNode* node = m_stringList.GetFirst();
+ for (wxStringList::compatibility_iterator node = m_stringList.GetFirst();
node; node = node->GetNext ())
{
if (s == node->GetData())
i++;
}
- return -1;
+ return wxNOT_FOUND;
}
wxString wxChoice::GetString(int n) const
{
- wxStringListNode *node = m_stringList.Item(n);
+ wxStringList::compatibility_iterator node = m_stringList.Item(n);
if (node)
return node->GetData();
else
if (managed)
XtUnmanageChild ((Widget) m_formWidget);
- int actualWidth = width, actualHeight = height;
+ int actualWidth = width - WIDTH_OVERHEAD_SUBTRACT,
+ actualHeight = height - HEIGHT_OVERHEAD;
if (width > -1)
{
- int i;
+ size_t i;
for (i = 0; i < m_noStrings; i++)
XtVaSetValues ((Widget) m_widgetArray[i],
XmNwidth, actualWidth,
}
if (height > -1)
{
- int i;
+#if 0
+ size_t i;
for (i = 0; i < m_noStrings; i++)
XtVaSetValues ((Widget) m_widgetArray[i],
XmNheight, actualHeight,
NULL);
+#endif
XtVaSetValues ((Widget) m_buttonWidget, XmNheight, actualHeight,
NULL);
}
int width, height, width1, height1;
GetSize(& width, & height);
- XmFontList fontList = (XmFontList) m_font.GetFontList(1.0, XtDisplay((Widget) m_mainWidget));
- XtVaSetValues ((Widget) m_formWidget, XmNfontList, fontList, NULL);
- XtVaSetValues ((Widget) m_buttonWidget, XmNfontList, fontList, NULL);
+ WXFontType fontType =
+ m_font.GetFontType(XtDisplay((Widget) m_mainWidget));
+ WXString fontTag = wxFont::GetFontTag();
+
+ XtVaSetValues ((Widget) m_formWidget, fontTag, fontType, NULL);
+ XtVaSetValues ((Widget) m_buttonWidget, fontTag, fontType, NULL);
for( size_t i = 0; i < m_noStrings; ++i )
XtVaSetValues( (Widget)m_widgetArray[i],
- XmNfontList, fontList,
+ fontTag, fontType,
NULL );
-
+
GetSize(& width1, & height1);
if (keepOriginalSize && (width != width1 || height != height1))
{
- SetSize(-1, -1, width, height);
+ SetSize(wxDefaultCoord, wxDefaultCoord, width, height);
}
}
}
void wxChoice::ChangeBackgroundColour()
{
- DoChangeBackgroundColour(m_formWidget, m_backgroundColour);
- DoChangeBackgroundColour(m_buttonWidget, m_backgroundColour);
- DoChangeBackgroundColour(m_menuWidget, m_backgroundColour);
- int i;
+ wxDoChangeBackgroundColour(m_formWidget, m_backgroundColour);
+ wxDoChangeBackgroundColour(m_buttonWidget, m_backgroundColour);
+ wxDoChangeBackgroundColour(m_menuWidget, m_backgroundColour);
+ size_t i;
for (i = 0; i < m_noStrings; i++)
- DoChangeBackgroundColour(m_widgetArray[i], m_backgroundColour);
+ wxDoChangeBackgroundColour(m_widgetArray[i], m_backgroundColour);
}
void wxChoice::ChangeForegroundColour()
{
- DoChangeForegroundColour(m_formWidget, m_foregroundColour);
- DoChangeForegroundColour(m_buttonWidget, m_foregroundColour);
- DoChangeForegroundColour(m_menuWidget, m_foregroundColour);
- int i;
+ wxDoChangeForegroundColour(m_formWidget, m_foregroundColour);
+ wxDoChangeForegroundColour(m_buttonWidget, m_foregroundColour);
+ wxDoChangeForegroundColour(m_menuWidget, m_foregroundColour);
+ size_t i;
for (i = 0; i < m_noStrings; i++)
- DoChangeForegroundColour(m_widgetArray[i], m_foregroundColour);
+ wxDoChangeForegroundColour(m_widgetArray[i], m_foregroundColour);
}
int wxChoice::GetCount() const
void wxChoice::DoSetItemClientData(int n, void* clientData)
{
- m_clientDataDict.Set(n, (wxClientData*)clientData, FALSE);
+ m_clientDataDict.Set(n, (wxClientData*)clientData, false);
}
void* wxChoice::DoGetItemClientData(int n) const
void wxChoice::DoSetItemClientObject(int n, wxClientData* clientData)
{
// don't delete, wxItemContainer does that for us
- m_clientDataDict.Set(n, clientData, FALSE);
+ m_clientDataDict.Set(n, clientData, false);
}
wxClientData* wxChoice::DoGetItemClientObject(int n) const
// get my
GetTextExtent( "|", &x, &my );
- wxStringList::Node* curr = m_stringList.GetFirst();
+ wxStringList::compatibility_iterator curr = m_stringList.GetFirst();
while( curr )
{
GetTextExtent( curr->GetData(), &x, &y );
{
wxSize items = GetItemsSize();
// FIXME arbitrary constants
- return wxSize( ( items.x ? items.x + 50 : 120 ),
- items.y + 15 );
+ return wxSize( ( items.x ? items.x + WIDTH_OVERHEAD : 120 ),
+ items.y + HEIGHT_OVERHEAD );
}
+
+#endif // wxUSE_CHOICE
projects / wxWidgets.git / blobdiff