/////////////////////////////////////////////////////////////////////////////
-// Name: choice.cpp
+// Name: src/motif/choice.cpp
// Purpose: wxChoice
// Author: Julian Smart
// Modified by:
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
-#ifdef __VMS
-#define XtDisplay XTDISPLAY
-#define XtParent XTPARENT
-#endif
-
-#include "wx/defs.h"
-
#if wxUSE_CHOICE
#include "wx/choice.h"
-#include "wx/utils.h"
-#include "wx/arrstr.h"
+
+#ifndef WX_PRECOMP
+ #include "wx/utils.h"
+ #include "wx/arrstr.h"
+#endif
#ifdef __VMS__
#pragma message disable nosimpint
#define WIDTH_OVERHEAD_SUBTRACT 40
#define HEIGHT_OVERHEAD 15
-IMPLEMENT_DYNAMIC_CLASS(wxChoice, wxControl)
+IMPLEMENT_DYNAMIC_CLASS(wxChoice, wxControlWithItems)
void wxChoiceCallback (Widget w, XtPointer clientData,
XtPointer ptr);
void wxChoice::Init()
{
- m_noStrings = 0;
m_buttonWidget = (WXWidget) 0;
m_menuWidget = (WXWidget) 0;
m_formWidget = (WXWidget) 0;
{
if ( !CreateControl(parent, id, pos, size, style, validator, name) )
return false;
+ PreCreation();
Widget parentWidget = (Widget) parent->GetClientWidget();
XtVaSetValues((Widget) m_formWidget, XmNresizePolicy, XmRESIZE_NONE, NULL);
- ChangeFont(false);
- ChangeBackgroundColour();
-
+ PostCreation();
AttachWidget (parent, m_buttonWidget, m_formWidget,
pos.x, pos.y, bestSize.x, bestSize.y);
m_mainWidget = (WXWidget) 0;
m_buttonWidget = (WXWidget) 0;
}
- if ( HasClientObjectData() )
- m_clientDataDict.DestroyData();
}
-int wxChoice::DoAppend(const wxString& item)
+static inline wxChar* MYcopystring(const wxChar* s)
{
- Widget w = XtVaCreateManagedWidget (wxStripMenuCodes(item),
+ wxChar* copy = new wxChar[wxStrlen(s) + 1];
+ return wxStrcpy(copy, s);
+}
+
+// TODO auto-sorting is not supported by the code
+int wxChoice::DoInsertItems(const wxArrayStringsAdapter& items,
+ unsigned int pos,
+ void **clientData, wxClientDataType type)
+{
+#ifndef XmNpositionIndex
+ wxCHECK_MSG( pos == GetCount(), -1, wxT("insert not implemented"));
+#endif
+
+ const unsigned int numItems = items.GetCount();
+ AllocClientData(numItems);
+ for( unsigned int i = 0; i < numItems; ++i, ++pos )
+ {
+ Widget w = XtVaCreateManagedWidget (GetLabelText(items[i]),
#if wxUSE_GADGETS
- xmPushButtonGadgetClass, (Widget) m_menuWidget,
+ xmPushButtonGadgetClass, (Widget) m_menuWidget,
#else
- xmPushButtonWidgetClass, (Widget) m_menuWidget,
+ xmPushButtonWidgetClass, (Widget) m_menuWidget,
#endif
- NULL);
+#ifdef XmNpositionIndex
+ XmNpositionIndex, pos,
+#endif
+ NULL);
- wxDoChangeBackgroundColour((WXWidget) w, m_backgroundColour);
+ wxDoChangeBackgroundColour((WXWidget) w, m_backgroundColour);
- if( m_font.Ok() )
- wxDoChangeFont( w, m_font );
+ if( m_font.Ok() )
+ wxDoChangeFont( w, m_font );
- m_widgetArray.Add(w);
+ m_widgetArray.Insert(w, pos);
- char mnem = wxFindMnemonic (item);
- if (mnem != 0)
- XtVaSetValues (w, XmNmnemonic, mnem, NULL);
+ char mnem = wxFindMnemonic (items[i]);
+ if (mnem != 0)
+ XtVaSetValues (w, XmNmnemonic, mnem, NULL);
- XtAddCallback (w, XmNactivateCallback,
- (XtCallbackProc) wxChoiceCallback,
- (XtPointer) this);
+ XtAddCallback (w, XmNactivateCallback,
+ (XtCallbackProc) wxChoiceCallback,
+ (XtPointer) this);
- if (m_noStrings == 0 && m_buttonWidget)
- {
- XtVaSetValues ((Widget) m_buttonWidget, XmNmenuHistory, w, NULL);
- Widget label = XmOptionButtonGadget ((Widget) m_buttonWidget);
- wxXmString text( item );
- XtVaSetValues (label,
- XmNlabelString, text(),
- NULL);
- }
- m_stringList.Add(item);
- m_noStrings ++;
+ if (m_stringArray.GetCount() == 0 && m_buttonWidget)
+ {
+ XtVaSetValues ((Widget) m_buttonWidget, XmNmenuHistory, w, NULL);
+ Widget label = XmOptionButtonGadget ((Widget) m_buttonWidget);
+ wxXmString text( items[i] );
+ XtVaSetValues (label,
+ XmNlabelString, text(),
+ NULL);
+ }
- return GetCount() - 1;
-}
+ m_stringArray.Insert(items[i], pos);
-int wxChoice::DoInsert(const wxString& item, int pos)
-{
- wxCHECK_MSG(false, -1, wxT("insert not implemented"));
+ InsertNewItemClientData(pos, clientData, i, type);
+ }
-// wxCHECK_MSG((pos>=0) && (pos<=GetCount()), -1, wxT("invalid index"));
-// if (pos == GetCount()) return DoAppend(item);
+ return pos - 1;
}
-void wxChoice::Delete(int n)
+void wxChoice::DoDeleteOneItem(unsigned int n)
{
Widget w = (Widget)m_widgetArray[n];
XtRemoveCallback(w, XmNactivateCallback, (XtCallbackProc)wxChoiceCallback,
(XtPointer)this);
- m_stringList.Erase(m_stringList.Item(n));
+
+ m_stringArray.RemoveAt(size_t(n));
m_widgetArray.RemoveAt(size_t(n));
- m_clientDataDict.Delete(n, HasClientObjectData());
+ wxChoiceBase::DoDeleteOneItem(n);
XtDestroyWidget(w);
- m_noStrings --;
}
-void wxChoice::Clear()
+void wxChoice::DoClear()
{
- m_stringList.Clear ();
- size_t i;
- for (i = 0; i < m_noStrings; i++)
+ m_stringArray.Clear();
+
+ unsigned int i;
+ for (i = 0; i < m_stringArray.GetCount(); i++)
{
XtRemoveCallback((Widget) m_widgetArray[i],
XmNactivateCallback, (XtCallbackProc)wxChoiceCallback,
XtUnmanageChild ((Widget) m_widgetArray[i]);
XtDestroyWidget ((Widget) m_widgetArray[i]);
}
+
m_widgetArray.Clear();
if (m_buttonWidget)
XtVaSetValues ((Widget) m_buttonWidget,
XmNmenuHistory, (Widget) NULL,
NULL);
- if ( HasClientObjectData() )
- m_clientDataDict.DestroyData();
-
- m_noStrings = 0;
+ wxChoiceBase::DoClear();
}
int wxChoice::GetSelection() const
wxXmString freeMe(text);
wxString s = wxXmStringToString( text );
- if (!s.IsEmpty())
+ if (!s.empty())
{
- int i = 0;
- for (wxStringList::compatibility_iterator node = m_stringList.GetFirst ();
- node; node = node->GetNext ())
- {
- if (wxStrcmp(node->GetData(), s.c_str()) == 0)
- {
+ for (size_t i=0; i<m_stringArray.GetCount(); i++)
+ if (m_stringArray[i] == s)
return i;
- }
- else
- i++;
- } // for()
- return -1;
+ return wxNOT_FOUND;
}
- return -1;
+
+ return wxNOT_FOUND;
}
void wxChoice::SetSelection(int n)
{
m_inSetValue = true;
- wxStringList::compatibility_iterator node = m_stringList.Item(n);
- if (node)
- {
#if 0
- Dimension selectionWidth, selectionHeight;
+ Dimension selectionWidth, selectionHeight;
#endif
- wxXmString text( node->GetData() );
+ wxXmString text( m_stringArray[n] );
// MBN: this seems silly, at best, and causes wxChoices to be clipped:
// will remove "soon"
#if 0
- XtVaGetValues ((Widget) m_widgetArray[n],
- XmNwidth, &selectionWidth,
- XmNheight, &selectionHeight,
- NULL);
+ XtVaGetValues ((Widget) m_widgetArray[n],
+ XmNwidth, &selectionWidth,
+ XmNheight, &selectionHeight,
+ NULL);
#endif
- Widget label = XmOptionButtonGadget ((Widget) m_buttonWidget);
- XtVaSetValues (label,
- XmNlabelString, text(),
- NULL);
+ Widget label = XmOptionButtonGadget ((Widget) m_buttonWidget);
+ XtVaSetValues (label,
+ XmNlabelString, text(),
+ NULL);
#if 0
- XtVaSetValues ((Widget) m_buttonWidget,
- XmNwidth, selectionWidth, XmNheight, selectionHeight,
- XmNmenuHistory, (Widget) m_widgetArray[n], NULL);
+ XtVaSetValues ((Widget) m_buttonWidget,
+ XmNwidth, selectionWidth, XmNheight, selectionHeight,
+ XmNmenuHistory, (Widget) m_widgetArray[n], NULL);
#endif
- }
- m_inSetValue = false;
-}
-
-int wxChoice::FindString(const wxString& s) const
-{
- int i = 0;
- for (wxStringList::compatibility_iterator node = m_stringList.GetFirst();
- node; node = node->GetNext ())
- {
- if (s == node->GetData())
- return i;
-
- i++;
- }
- return wxNOT_FOUND;
+ m_inSetValue = false;
}
-wxString wxChoice::GetString(int n) const
+wxString wxChoice::GetString(unsigned int n) const
{
- wxStringList::compatibility_iterator node = m_stringList.Item(n);
- if (node)
- return node->GetData();
- else
- return wxEmptyString;
+ return m_stringArray[n];
}
void wxChoice::SetColumns(int n)
{
if (n<1) n = 1 ;
- short numColumns = n ;
+ short numColumns = (short)n ;
Arg args[3];
XtSetArg(args[0], XmNnumColumns, numColumns);
if (width > -1)
{
- size_t i;
- for (i = 0; i < m_noStrings; i++)
+ unsigned int i;
+ for (i = 0; i < m_stringArray.GetCount(); i++)
XtVaSetValues ((Widget) m_widgetArray[i],
XmNwidth, actualWidth,
NULL);
if (height > -1)
{
#if 0
- size_t i;
- for (i = 0; i < m_noStrings; i++)
+ unsigned int i;
+ for (i = 0; i < m_stringArray.GetCount(); i++)
XtVaSetValues ((Widget) m_widgetArray[i],
XmNheight, actualHeight,
NULL);
wxCommandEvent event(wxEVT_COMMAND_CHOICE_SELECTED, item->GetId());
event.SetEventObject(item);
event.SetInt(n);
- event.SetString( item->GetStrings().Item(n)->GetData() );
+ event.SetString( item->GetStrings().Item(n) );
if ( item->HasClientObjectData() )
event.SetClientObject( item->GetClientObject(n) );
else if ( item->HasClientUntypedData() )
// Note that this causes the widget to be resized back
// to its original size! We therefore have to set the size
// back again. TODO: a better way in Motif?
- if (m_font.Ok())
+ if (m_mainWidget && m_font.Ok())
{
Display* dpy = XtDisplay((Widget) m_mainWidget);
int width, height, width1, height1;
fontTag, m_font.GetFontTypeC(dpy),
NULL);
- for( size_t i = 0; i < m_noStrings; ++i )
+ for( unsigned int i = 0; i < m_stringArray.GetCount(); ++i )
XtVaSetValues( (Widget)m_widgetArray[i],
fontTag, m_font.GetFontTypeC(dpy),
NULL );
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++)
+ unsigned int i;
+ for (i = 0; i < m_stringArray.GetCount(); i++)
wxDoChangeBackgroundColour(m_widgetArray[i], m_backgroundColour);
}
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++)
+ unsigned int i;
+ for (i = 0; i < m_stringArray.GetCount(); i++)
wxDoChangeForegroundColour(m_widgetArray[i], m_foregroundColour);
}
-int wxChoice::GetCount() const
-{
- return m_noStrings;
-}
-
-void wxChoice::DoSetItemClientData(int n, void* clientData)
-{
- m_clientDataDict.Set(n, (wxClientData*)clientData, false);
-}
-
-void* wxChoice::DoGetItemClientData(int n) const
-{
- return (void*)m_clientDataDict.Get(n);
-}
-
-void wxChoice::DoSetItemClientObject(int n, wxClientData* clientData)
-{
- // don't delete, wxItemContainer does that for us
- m_clientDataDict.Set(n, clientData, false);
-}
-
-wxClientData* wxChoice::DoGetItemClientObject(int n) const
+unsigned int wxChoice::GetCount() const
{
- return m_clientDataDict.Get(n);
+ return m_stringArray.GetCount();
}
-void wxChoice::SetString(int WXUNUSED(n), const wxString& WXUNUSED(s))
+void wxChoice::SetString(unsigned int WXUNUSED(n), const wxString& WXUNUSED(s))
{
wxFAIL_MSG( wxT("wxChoice::SetString not implemented") );
}
// get my
GetTextExtent( "|", &x, &my );
- wxStringList::compatibility_iterator curr = m_stringList.GetFirst();
- while( curr )
+ for (size_t i=0; i<m_stringArray.GetCount(); i++)
{
- GetTextExtent( curr->GetData(), &x, &y );
+ GetTextExtent( m_stringArray[i], &x, &y );
mx = wxMax( mx, x );
my = wxMax( my, y );
- curr = curr->GetNext();
}
return wxSize( mx, my );
projects / wxWidgets.git / blobdiff