/////////////////////////////////////////////////////////////////////////////
// Name: radiobox.cpp
// Purpose: wxRadioBox
-// Author: AUTHOR
+// Author: Stefan Csomor
// Modified by: JS Lair (99/11/15) first implementation
-// Created: ??/??/98
+// Created: 1998-01-01
// RCS-ID: $Id$
-// Copyright: (c) AUTHOR
-// Licence: wxWindows licence
+// Copyright: (c) Stefan Csomor
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-//-------------------------------------------------------------------------------------
-// headers
-//-------------------------------------------------------------------------------------
-
#ifdef __GNUG__
+#pragma implementation "radioboxbase.h"
#pragma implementation "radiobox.h"
#endif
+//-------------------------------------------------------------------------------------
+// headers
+//-------------------------------------------------------------------------------------
+
+#include "wx/defs.h"
+
#include "wx/radiobox.h"
-#include <wx/mac/uma.h>
+#include "wx/radiobut.h"
+#include "wx/mac/uma.h"
#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxRadioBox, wxControl)
#endif
-#pragma mark -
-#pragma mark ### Constructors & destructor ###
-
//-------------------------------------------------------------------------------------
-// ¥ wxRadioBox()
+// ¥ wxRadioBox()
//-------------------------------------------------------------------------------------
// Default constructor
+BEGIN_EVENT_TABLE(wxRadioBox, wxControl)
+EVT_RADIOBUTTON( -1 , wxRadioBox::OnRadioButton )
+END_EVENT_TABLE()
+
+void wxRadioBox::OnRadioButton( wxCommandEvent &outer )
+{
+ if ( outer.IsChecked() )
+ {
+ wxCommandEvent event(wxEVT_COMMAND_RADIOBOX_SELECTED, m_windowId);
+ int i = GetSelection() ;
+ event.SetInt( i );
+ event.SetString( GetString( i ) );
+ event.SetEventObject( this );
+ ProcessCommand(event);
+ }
+}
wxRadioBox::wxRadioBox()
{
}
//-------------------------------------------------------------------------------------
-// ¥ wxRadioBox(wxWindow*, wxWindowID, const wxString&, const wxPoint&,
-// const wxSize&, int, const wxString[], int, long,
-// const wxValidator&, const wxString&)
+// ¥ wxRadioBox(wxWindow*, wxWindowID, const wxString&, const wxPoint&,
+// const wxSize&, int, const wxString[], int, long,
+// const wxValidator&, const wxString&)
//-------------------------------------------------------------------------------------
// Contructor, creating and showing a radiobox
//
//
//-------------------------------------------------------------------------------------
-// ¥ ~wxRadioBox
+// ¥ ~wxRadioBox
//-------------------------------------------------------------------------------------
// Destructor, destroying the radiobox item
wxRadioBox::~wxRadioBox()
{
- wxRadioButton *next,*current;
-
+ m_isBeingDeleted = TRUE;
+
+ wxRadioButton *next,*current;
+
current=m_radioButtonCycle->NextInCycle();
next=current->NextInCycle();
while (current!=m_radioButtonCycle) {
- delete current;
- current=next;
- next=current->NextInCycle();
- }
+ delete current;
+ current=next;
+ next=current->NextInCycle();
+ }
delete current;
}
//-------------------------------------------------------------------------------------
-// ¥ Create
+// ¥ Create
//-------------------------------------------------------------------------------------
// Create the radiobox for two-step construction
bool wxRadioBox::Create(wxWindow *parent, wxWindowID id, const wxString& label,
- const wxPoint& pos, const wxSize& size,
- int n, const wxString choices[],
- int majorDim, long style,
- const wxValidator& val, const wxString& name)
+ const wxPoint& pos, const wxSize& size,
+ int n, const wxString choices[],
+ int majorDim, long style,
+ const wxValidator& val, const wxString& name)
{
+ if ( !wxControl::Create(parent, id, pos, size, style, val, name) )
+ return false;
+
int i;
m_noItems = n;
m_noRowsOrCols = majorDim;
m_radioButtonCycle = NULL;
-
+
if (majorDim==0)
m_majorDim = n ;
else
m_majorDim = majorDim ;
-
-
- Rect bounds ;
- Str255 title ;
-
- MacPreControlCreate( parent , id , label , pos , size ,style, *((wxValidator*)NULL) , name , &bounds , title ) ;
-
- m_macControl = UMANewControl( parent->GetMacRootWindow() , &bounds , title , true , 0 , 0 , 1,
- kControlGroupBoxTextTitleProc , (long) this ) ;
-
- MacPostControlCreate() ;
-
+
+
+ Rect bounds ;
+ Str255 title ;
+
+ MacPreControlCreate( parent , id , wxStripMenuCodes(label) , pos , size ,style, val , name , &bounds , title ) ;
+
+ m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , title , false , 0 , 0 , 1,
+ kControlGroupBoxTextTitleProc , (long) this ) ;
+
for (i = 0; i < n; i++)
{
- wxRadioButton *radBtn = new wxRadioButton(this, NewControlId(),choices[i],wxPoint(5,20*i+10));
- m_radioButtonCycle=radBtn->AddInCycle(m_radioButtonCycle);
+ wxRadioButton *radBtn = new wxRadioButton
+ (
+ this,
+ wxID_ANY,
+ wxStripMenuCodes(choices[i]),
+ wxPoint(5,20*i+10),
+ wxDefaultSize,
+ i == 0 ? wxRB_GROUP : 0
+ );
+ if ( i == 0 )
+ m_radioButtonCycle = radBtn ;
+ // m_radioButtonCycle=radBtn->AddInCycle(m_radioButtonCycle);
}
-
- SetSelection(0);
- SetSize(pos.x,pos.y,size.x,size.y);
-
- return TRUE;
+
+ SetSelection(0);
+ MacPostControlCreate() ;
+
+ return TRUE;
}
-#pragma mark -
-#pragma mark ### Specific functions (reference v2) ###
-
//-------------------------------------------------------------------------------------
-// ¥ Enable(bool)
+// ¥ Enable(bool)
//-------------------------------------------------------------------------------------
// Enables or disables the entire radiobox
-void wxRadioBox::Enable(bool enable)
+bool wxRadioBox::Enable(bool enable)
{
- int i;
+ int i;
wxRadioButton *current;
- wxControl::Enable(enable);
-
- current=m_radioButtonCycle;
- for (i=0;i<m_noItems;i++) {
- current->Enable(enable);
- current=current->NextInCycle();
- }
+ if (!wxControl::Enable(enable))
+ return false;
+
+ current = m_radioButtonCycle;
+ for (i = 0; i < m_noItems; i++) {
+ current->Enable(enable);
+ current = current->NextInCycle();
+ }
+ return true;
}
//-------------------------------------------------------------------------------------
-// ¥ Enable(int, bool)
+// ¥ Enable(int, bool)
//-------------------------------------------------------------------------------------
// Enables or disables an given button
void wxRadioBox::Enable(int item, bool enable)
{
- int i;
+ int i;
wxRadioButton *current;
if ((item < 0) || (item >= m_noItems))
return;
- i=0;
- current=m_radioButtonCycle;
- while (i!=item) {
- i++;
- current=current->NextInCycle();
- }
- return current->Enable(enable);
-}
-
-
-//-------------------------------------------------------------------------------------
-// ¥ FindString
-//-------------------------------------------------------------------------------------
-// Finds a button matching the given string, returning the position if found
-// or -1 if not found
-
-int wxRadioBox::FindString(const wxString& s) const
-{
- int i;
- wxRadioButton *current;
- current=m_radioButtonCycle;
- for (i = 0; i < m_noItems; i++)
- {
- if (s == current->GetLabel())
- return i;
- current=current->NextInCycle();
+ i = 0;
+ current = m_radioButtonCycle;
+ while (i != item) {
+ i++;
+ current = current->NextInCycle();
}
- return -1;
+ current->Enable(enable);
}
//-------------------------------------------------------------------------------------
-// ¥ GetLabel()
+// ¥ GetLabel()
//-------------------------------------------------------------------------------------
// Returns the radiobox label
}
//-------------------------------------------------------------------------------------
-// ¥ GetLabel(int)
+// ¥ GetLabel(int)
//-------------------------------------------------------------------------------------
// Returns the label for the given button
-wxString wxRadioBox::GetLabel(int item) const
+wxString wxRadioBox::GetString(int item) const
{
- int i;
+ int i;
wxRadioButton *current;
if ((item < 0) || (item >= m_noItems))
- return wxString("");
- i=0;
- current=m_radioButtonCycle;
- while (i!=item) {
- i++;
- current=current->NextInCycle();
- }
+ return wxEmptyString;
+
+ i = 0;
+ current = m_radioButtonCycle;
+ while (i != item) {
+ i++;
+ current = current->NextInCycle();
+ }
return current->GetLabel();
}
//-------------------------------------------------------------------------------------
-// ¥ GetSelection
+// ¥ GetSelection
//-------------------------------------------------------------------------------------
// Returns the zero-based position of the selected button
i=0;
current=m_radioButtonCycle;
while (!current->GetValue()) {
- i++;
- current=current->NextInCycle();
- }
-
+ i++;
+ current=current->NextInCycle();
+ }
+
return i;
}
//-------------------------------------------------------------------------------------
-// ¥ GetString
-//-------------------------------------------------------------------------------------
-// Find string for position
-
-wxString wxRadioBox::GetString(int item) const
-{
-
- return GetLabel(item);
-}
-
-//-------------------------------------------------------------------------------------
-// ¥ GetStringSelection
-//-------------------------------------------------------------------------------------
-// Returns the selected string
-
-wxString wxRadioBox::GetStringSelection () const
-{
- int sel = GetSelection ();
- if (sel > -1)
- return this->GetString (sel);
- else
- return wxString("");
-}
-
-//-------------------------------------------------------------------------------------
-// ¥ Number
+// ¥ Number
//-------------------------------------------------------------------------------------
// Returns the number of buttons in the radiobox
//
//
//-------------------------------------------------------------------------------------
-// ¥ SetLabel(const wxString&)
+// ¥ SetLabel(const wxString&)
//-------------------------------------------------------------------------------------
// Sets the radiobox label
}
//-------------------------------------------------------------------------------------
-// ¥ SetLabel(int, const wxString&)
+// ¥ SetLabel(int, const wxString&)
//-------------------------------------------------------------------------------------
// Sets the label of a given button
-void wxRadioBox::SetLabel(int item,const wxString& label)
+void wxRadioBox::SetString(int item,const wxString& label)
{
- int i;
+ int i;
wxRadioButton *current;
if ((item < 0) || (item >= m_noItems))
return;
- i=0;
+ i=0;
current=m_radioButtonCycle;
while (i!=item) {
- i++;
- current=current->NextInCycle();
- }
+ i++;
+ current=current->NextInCycle();
+ }
return current->SetLabel(label);
}
//-------------------------------------------------------------------------------------
-// ¥ SetSelection
+// ¥ SetSelection
//-------------------------------------------------------------------------------------
// Sets a button by passing the desired position. This does not cause
// wxEVT_COMMAND_RADIOBOX_SELECTED event to get emitted
i=0;
current=m_radioButtonCycle;
while (i!=item) {
- i++;
- current=current->NextInCycle();
- }
+ i++;
+ current=current->NextInCycle();
+ }
current->SetValue(true);
}
//-------------------------------------------------------------------------------------
-// ¥ SetStringSelection
-//-------------------------------------------------------------------------------------
-// Sets a button by passing the desired string. This does not cause
-// wxEVT_COMMAND_RADIOBOX_SELECTED event to get emitted
-
-bool wxRadioBox::SetStringSelection (const wxString& s)
-{
- int sel = FindString (s);
- if (sel > -1)
- {
- SetSelection (sel);
- return TRUE;
- }
- else
- return FALSE;
-}
-
-//-------------------------------------------------------------------------------------
-// ¥ Show(bool)
+// ¥ Show(bool)
//-------------------------------------------------------------------------------------
// Shows or hides the entire radiobox
wxRadioButton *current;
wxControl::Show(show);
-
+
current=m_radioButtonCycle;
- for (i=0;i<m_noItems;i++) {
- current->Show(show);
- current=current->NextInCycle();
- }
+ for (i=0;i<m_noItems;i++) {
+ current->Show(show);
+ current=current->NextInCycle();
+ }
return true;
}
//-------------------------------------------------------------------------------------
-// ¥ Show(int, bool)
+// ¥ Show(int, bool)
//-------------------------------------------------------------------------------------
// Shows or hides the given button
void wxRadioBox::Show(int item, bool show)
{
- int i;
+ int i;
wxRadioButton *current;
if ((item < 0) || (item >= m_noItems))
i=0;
current=m_radioButtonCycle;
while (i!=item) {
- i++;
- current=current->NextInCycle();
- }
+ i++;
+ current=current->NextInCycle();
+ }
current->Show(show);
}
-#pragma mark -
-#pragma mark ### Other external functions ###
-
//-------------------------------------------------------------------------------------
-// ¥ Command
+// ¥ Command
//-------------------------------------------------------------------------------------
// Simulates the effect of the user issuing a command to the item
}
//-------------------------------------------------------------------------------------
-// ¥ SetFocus
+// ¥ SetFocus
//-------------------------------------------------------------------------------------
// Sets the selected button to receive keyboard input
i=0;
current=m_radioButtonCycle;
while (!current->GetValue()) {
- i++;
- current=current->NextInCycle();
- }
- current->SetFocus();
+ i++;
+ current=current->NextInCycle();
+ }
+ current->SetFocus();
}
-#pragma mark -
-#pragma mark ### Internal functions ###
-
//-------------------------------------------------------------------------------------
-// ¥ DoSetSize
+// ¥ DoSetSize
//-------------------------------------------------------------------------------------
// Simulates the effect of the user issuing a command to the item
void wxRadioBox::DoSetSize(int x, int y, int width, int height, int sizeFlags)
{
- int i;
- wxRadioButton *current;
-
-// define the position
-
- int x_current, y_current;
- int x_offset,y_offset;
-
- x_offset = x;
- y_offset = y;
- GetPosition(&x_current, &y_current);
- if ((x == -1) || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
- x_offset = x_current;
- if ((y == -1) || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
- y_offset = y_current;
-
-// define size
-
- int charWidth,charHeight;
- int maxWidth,maxHeight;
- int eachWidth[128],eachHeight[128];
+ int i;
+ wxRadioButton *current;
+
+ // define the position
+
+ int x_current, y_current;
+ int x_offset,y_offset;
+ int widthOld, heightOld;
+ GetSize(&widthOld, &heightOld);
+
+ x_offset = x;
+ y_offset = y;
+ GetPosition(&x_current, &y_current);
+ if ((x == -1) && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+ x_offset = x_current;
+ if ((y == -1)&& !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+ y_offset = y_current;
+
+ // define size
+
+ int charWidth,charHeight;
+ int maxWidth,maxHeight;
+ int eachWidth[128],eachHeight[128];
int totWidth,totHeight;
-
- SetFont(GetParent()->GetFont());
- GetTextExtent(wxString("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"), &charWidth, &charHeight);
- charWidth/=52;
-
- maxWidth=-1;
- maxHeight=-1;
- for (i = 0 ; i < m_noItems; i++)
- {
- GetTextExtent(GetLabel(i), &eachWidth[i], &eachHeight[i]);
- eachWidth[i] = (int)(eachWidth[i] + RADIO_SIZE);
- eachHeight[i] = (int)((3*eachHeight[i])/2);
- if (maxWidth<eachWidth[i]) maxWidth = eachWidth[i];
- if (maxHeight<eachHeight[i]) maxHeight = eachHeight[i];
- }
-
- totHeight = GetNumVer() * (maxHeight + charHeight/2) + charHeight*3/2;
- totWidth = GetNumHor() * (maxWidth + charWidth) + charWidth;
-
- wxControl::DoSetSize(x_offset,y_offset,totWidth,totHeight);
-
-// arrange radiobuttons
-
- int x_start,y_start;
-
-
- x_start = charWidth;
- y_start = charHeight*3/2;
- x_offset = x_start;
- y_offset = y_start;
-
- current=m_radioButtonCycle;
- for ( i = 0 ; i < m_noItems; i++)
- {
- if (i&&((i%m_majorDim)==0)) // not to do for the zero button!
- {
- if (m_windowStyle & wxRA_VERTICAL)
- {
- x_offset += maxWidth + charWidth;
- y_offset = y_start;
- }
- else
- {
- x_offset = x_start;
- y_offset += maxHeight + charHeight/2;
- }
- }
-
- current->SetSize(x_offset,y_offset,eachWidth[i],eachHeight[i]);
- current=current->NextInCycle();
-
- if (m_windowStyle & wxRA_SPECIFY_ROWS)
- y_offset += maxHeight + charHeight/2;
- else
- x_offset += maxWidth + charWidth;
- }
+
+ SetFont(GetParent()->GetFont());
+ GetTextExtent(wxT("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"), &charWidth, &charHeight);
+ charWidth/=52;
+
+ maxWidth=-1;
+ maxHeight=-1;
+ for (i = 0 ; i < m_noItems; i++)
+ {
+ GetTextExtent(GetString(i), &eachWidth[i], &eachHeight[i]);
+ eachWidth[i] = (int)(eachWidth[i] + RADIO_SIZE);
+ eachHeight[i] = (int)((3*eachHeight[i])/2);
+ if (maxWidth<eachWidth[i]) maxWidth = eachWidth[i];
+ if (maxHeight<eachHeight[i]) maxHeight = eachHeight[i];
+ }
+
+ totHeight = GetRowCount() * (maxHeight + charHeight/2) + charHeight ;
+ totWidth = GetColumnCount() * (maxWidth + charWidth) + charWidth;
+
+ // only change our width/height if asked for
+ if ( width == -1 )
+ {
+ if ( sizeFlags & wxSIZE_AUTO_WIDTH )
+ width = totWidth ;
+ else
+ width = widthOld;
+ }
+
+ if ( height == -1 )
+ {
+ if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
+ height = totHeight ;
+ else
+ height = heightOld;
+ }
+
+ wxControl::DoSetSize(x_offset,y_offset,width,height,wxSIZE_AUTO);
+
+ // arrange radiobuttons
+
+ int x_start,y_start;
+
+
+ x_start = charWidth;
+ y_start = 15 ;
+ x_offset = x_start;
+ y_offset = y_start;
+
+ current=m_radioButtonCycle;
+ for ( i = 0 ; i < m_noItems; i++)
+ {
+ if (i&&((i%m_majorDim)==0)) // not to do for the zero button!
+ {
+ if (m_windowStyle & wxRA_VERTICAL)
+ {
+ x_offset += maxWidth + charWidth;
+ y_offset = y_start;
+ }
+ else
+ {
+ x_offset = x_start;
+ y_offset += maxHeight ; /*+ charHeight/2;*/
+ }
+ }
+
+ current->SetSize(x_offset,y_offset,eachWidth[i],eachHeight[i]);
+ current=current->NextInCycle();
+
+ if (m_windowStyle & wxRA_SPECIFY_ROWS)
+ y_offset += maxHeight ; /*+ charHeight/2;*/
+ else
+ x_offset += maxWidth + charWidth;
+ }
}
+wxSize wxRadioBox::DoGetBestSize() const
+{
+ int charWidth, charHeight;
+ int maxWidth, maxHeight;
+ int eachWidth, eachHeight;
+ int totWidth, totHeight;
+
+ wxFont font = GetParent()->GetFont();
+ GetTextExtent(wxT("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"),
+ &charWidth, &charHeight, NULL, NULL, &font);
+ charWidth /= 52;
+
+ maxWidth = -1;
+ maxHeight = -1;
+
+ for (int i = 0 ; i < m_noItems; i++)
+ {
+ GetTextExtent(GetString(i), &eachWidth, &eachHeight);
+ eachWidth = (int)(eachWidth + RADIO_SIZE) ;
+ eachHeight = (int)((3 * eachHeight) / 2);
+ if (maxWidth < eachWidth) maxWidth = eachWidth;
+ if (maxHeight < eachHeight) maxHeight = eachHeight;
+ }
+
+ totHeight = GetRowCount() * (maxHeight + charHeight/2) + charHeight ;
+ totWidth = GetColumnCount() * (maxWidth + charWidth) + charWidth;
+
+ // handle radio box title as well
+ GetTextExtent(GetTitle(), &eachWidth, NULL);
+ eachWidth = (int)(eachWidth + RADIO_SIZE) + 3 * charWidth ;
+ if (totWidth < eachWidth)
+ totWidth = eachWidth;
+
+ return wxSize(totWidth, totHeight);
+}
//-------------------------------------------------------------------------------------
-// ¥ GetNumVer
+// ¥ GetNumVer
//-------------------------------------------------------------------------------------
// return the number of buttons in the vertical direction
-int wxRadioBox::GetNumVer() const
+int wxRadioBox::GetRowCount() const
{
if ( m_windowStyle & wxRA_SPECIFY_ROWS )
{
}
//-------------------------------------------------------------------------------------
-// ¥ GetNumHor
+// ¥ GetNumHor
//-------------------------------------------------------------------------------------
// return the number of buttons in the horizontal direction
-int wxRadioBox::GetNumHor() const
+int wxRadioBox::GetColumnCount() const
{
if ( m_windowStyle & wxRA_SPECIFY_ROWS )
{
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