1. derived wxMSW radio box from static box because it includes the box anyhow
2. changed it to use wxSubwindows to cut down code duplication 3. deprecated Get/SetNumberOfRowsOrCols() which didn't do anything in neither MSW nor GTK (this is the only change in GTK code) git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@30980 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
@@ -38,7 +38,7 @@
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#include "wx/log.h"
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#endif
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#include "wx/msw/private.h"
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#include "wx/msw/subwin.h"
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#if wxUSE_TOOLTIPS
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#if !defined(__GNUWIN32_OLD__) || defined(__CYGWIN10__)
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@@ -105,35 +105,11 @@ IMPLEMENT_DYNAMIC_CLASS(wxRadioBox, wxControl)
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item
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*/
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// there are two possible ways to create the radio buttons: either as children
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// of the radiobox or as siblings of it - allow playing with both variants for
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// now, eventually we will choose the best one for our purposes
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//
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// two main problems are the keyboard navigation inside the radiobox (arrows
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// should switch between buttons, not pass focus to the next control) and the
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// tooltips - a tooltip is associated with the radiobox itself, not the
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// children...
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//
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// the problems with setting this to 1:
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// a) Alt-<mnemonic of radiobox> isn't handled properly by IsDialogMessage()
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// because it sets focus to the next control accepting it which is not a
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// radio button but a radiobox sibling in this case - the only solution to
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// this would be to handle Alt-<mnemonic> ourselves
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// b) the problems with setting radiobox colours under Win98/2K were reported
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// but I couldn't reproduce it so I have no idea about what causes it
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//
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// the problems with setting this to 0:
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// a) the tooltips are not shown for the radiobox - possible solution: make
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// TTM_WINDOWFROMPOS handling code in msw/tooltip.cpp work (easier said than
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// done because I don't know why it doesn't work)
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#define RADIOBTN_PARENT_IS_RADIOBOX 0
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// ---------------------------------------------------------------------------
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// private functions
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// ---------------------------------------------------------------------------
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// wnd proc for radio buttons
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#ifdef __WIN32__
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LRESULT APIENTRY _EXPORT wxRadioBtnWndProc(HWND hWnd,
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UINT message,
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WPARAM wParam,
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@@ -146,105 +122,18 @@ LRESULT APIENTRY _EXPORT wxRadioBtnWndProc(HWND hWnd,
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// the pointer to standard radio button wnd proc
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static WXFARPROC s_wndprocRadioBtn = (WXFARPROC)NULL;
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#endif // __WIN32__
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// ===========================================================================
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// implementation
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// ===========================================================================
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// ---------------------------------------------------------------------------
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// wxRadioBox
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// wxRadioBox creation
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// ---------------------------------------------------------------------------
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int wxRadioBox::GetCount() const
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{
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return m_noItems;
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}
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int wxRadioBox::GetColumnCount() const
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{
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return GetNumHor();
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}
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int wxRadioBox::GetRowCount() const
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{
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return GetNumVer();
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}
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// returns the number of rows
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int wxRadioBox::GetNumVer() const
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{
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if ( m_windowStyle & wxRA_SPECIFY_ROWS )
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{
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return m_majorDim;
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}
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else
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{
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return (m_noItems + m_majorDim - 1)/m_majorDim;
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}
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}
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// returns the number of columns
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int wxRadioBox::GetNumHor() const
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{
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if ( m_windowStyle & wxRA_SPECIFY_ROWS )
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{
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return (m_noItems + m_majorDim - 1)/m_majorDim;
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}
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else
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{
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return m_majorDim;
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}
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}
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bool wxRadioBox::MSWCommand(WXUINT cmd, WXWORD id)
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{
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if ( cmd == BN_CLICKED )
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{
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if (id == GetId())
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return true;
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int selectedButton = wxID_ANY;
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for ( int i = 0; i < m_noItems; i++ )
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{
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if ( id == wxGetWindowId(m_radioButtons[i]) )
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{
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selectedButton = i;
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break;
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}
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}
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if ( selectedButton == wxID_ANY )
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{
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// just ignore it - due to a hack with WM_NCHITTEST handling in our
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// wnd proc, we can receive dummy click messages when we click near
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// the radiobox edge (this is ugly but Julian wouldn't let me get
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// rid of this...)
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return false;
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}
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if ( selectedButton != m_selectedButton )
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{
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m_selectedButton = selectedButton;
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SendNotificationEvent();
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}
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//else: don't generate events when the selection doesn't change
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return true;
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}
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else
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return false;
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}
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// Radio box item
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wxRadioBox::wxRadioBox()
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void wxRadioBox::Init()
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{
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m_selectedButton = wxID_ANY;
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m_noItems = 0;
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m_noRowsOrCols = 0;
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m_selectedButton = wxNOT_FOUND;
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m_radioButtons = NULL;
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m_majorDim = 0;
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m_radioWidth = NULL;
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@@ -264,42 +153,25 @@ bool wxRadioBox::Create(wxWindow *parent,
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const wxString& name)
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{
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// initialize members
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m_selectedButton = wxID_ANY;
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m_noItems = 0;
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m_majorDim = majorDim == 0 ? n : majorDim;
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m_noRowsOrCols = majorDim;
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// common initialization
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if ( !CreateControl(parent, id, pos, size, style, val, name) )
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if ( !wxStaticBox::Create(parent, id, title, pos, size, style, name) )
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return false;
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// create the static box
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if ( !MSWCreateControl(wxT("BUTTON"), BS_GROUPBOX | WS_GROUP,
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pos, size, title, 0) )
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return false;
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#if wxUSE_VALIDATORS
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SetValidator(val);
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#else
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wxUnusedVar(val);
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#endif // wxUSE_VALIDATORS/!wxUSE_VALIDATORS
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// and now create the buttons
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m_noItems = n;
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#if RADIOBTN_PARENT_IS_RADIOBOX
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HWND hwndParent = GetHwnd();
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#else
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HWND hwndParent = GetHwndOf(parent);
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#endif
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// Some radio boxes test consecutive id.
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(void)NewControlId();
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m_radioButtons = new WXHWND[n];
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m_radioButtons = new wxSubwindows(n);
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m_radioWidth = new int[n];
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m_radioHeight = new int[n];
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WXHFONT hfont = 0;
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wxFont font = GetFont();
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if ( font.Ok() )
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{
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hfont = font.GetResourceHandle();
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}
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for ( int i = 0; i < n; i++ )
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{
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m_radioWidth[i] =
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@@ -326,15 +198,10 @@ bool wxRadioBox::Create(wxWindow *parent,
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return false;
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}
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m_radioButtons[i] = (WXHWND)hwndBtn;
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(*m_radioButtons)[i] = hwndBtn;
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SubclassRadioButton((WXHWND)hwndBtn);
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if ( hfont )
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{
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::SendMessage(hwndBtn, WM_SETFONT, (WPARAM)hfont, 0L);
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}
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m_subControls.Add(newId);
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}
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@@ -345,6 +212,8 @@ bool wxRadioBox::Create(wxWindow *parent,
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0, 0, 0, 0, hwndParent,
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(HMENU)NewControlId(), wxGetInstance(), NULL);
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m_radioButtons->SetFont(GetFont());
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#ifdef __WXWINCE__
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// Set the z-order correctly
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SetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
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@@ -379,57 +248,180 @@ wxRadioBox::~wxRadioBox()
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{
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m_isBeingDeleted = true;
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if (m_radioButtons)
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delete m_radioButtons;
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delete[] m_radioWidth;
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delete[] m_radioHeight;
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}
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// NB: if this code is changed, wxGetWindowForHWND() which relies on having the
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// radiobox pointer in GWL_USERDATA for radio buttons must be updated too!
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void wxRadioBox::SubclassRadioButton(WXHWND hWndBtn)
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{
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HWND hwndBtn = (HWND)hWndBtn;
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if ( !s_wndprocRadioBtn )
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s_wndprocRadioBtn = (WXFARPROC)wxGetWindowProc(hwndBtn);
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wxSetWindowProc(hwndBtn, wxRadioBtnWndProc);
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wxSetWindowUserData(hwndBtn, this);
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}
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// ----------------------------------------------------------------------------
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// events generation
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// ----------------------------------------------------------------------------
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bool wxRadioBox::MSWCommand(WXUINT cmd, WXWORD id)
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{
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if ( cmd == BN_CLICKED )
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{
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int i;
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for (i = 0; i < m_noItems; i++)
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::DestroyWindow((HWND)m_radioButtons[i]);
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delete[] m_radioButtons;
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if (id == GetId())
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return true;
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int selectedButton = wxNOT_FOUND;
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int count = GetCount();
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for ( int i = 0; i < count; i++ )
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{
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if ( id == wxGetWindowId((*m_radioButtons)[i]) )
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{
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selectedButton = i;
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break;
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}
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}
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if ( selectedButton == wxNOT_FOUND )
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{
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// just ignore it - due to a hack with WM_NCHITTEST handling in our
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// wnd proc, we can receive dummy click messages when we click near
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// the radiobox edge (this is ugly but Julian wouldn't let me get
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// rid of this...)
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return false;
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}
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if ( selectedButton != m_selectedButton )
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{
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m_selectedButton = selectedButton;
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SendNotificationEvent();
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}
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//else: don't generate events when the selection doesn't change
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return true;
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}
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else
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return false;
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}
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if (m_radioWidth)
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delete[] m_radioWidth;
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if (m_radioHeight)
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delete[] m_radioHeight;
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void wxRadioBox::Command(wxCommandEvent & event)
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{
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SetSelection (event.m_commandInt);
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SetFocus();
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ProcessCommand(event);
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}
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void wxRadioBox::SendNotificationEvent()
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{
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wxCommandEvent event(wxEVT_COMMAND_RADIOBOX_SELECTED, m_windowId);
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event.SetInt( m_selectedButton );
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event.SetString( GetString(m_selectedButton) );
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event.SetEventObject( this );
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ProcessCommand(event);
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}
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// ----------------------------------------------------------------------------
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// simple accessors
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// ----------------------------------------------------------------------------
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int wxRadioBox::GetCount() const
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{
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return m_radioButtons->GetCount();
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}
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// returns the number of rows
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int wxRadioBox::GetNumVer() const
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{
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if ( m_windowStyle & wxRA_SPECIFY_ROWS )
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{
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return m_majorDim;
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}
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else
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{
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return (GetCount() + m_majorDim - 1)/m_majorDim;
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}
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}
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// returns the number of columns
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int wxRadioBox::GetNumHor() const
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{
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if ( m_windowStyle & wxRA_SPECIFY_ROWS )
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{
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return (GetCount() + m_majorDim - 1)/m_majorDim;
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}
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else
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{
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return m_majorDim;
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}
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}
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void wxRadioBox::SetString(int item, const wxString& label)
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{
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wxCHECK_RET( item >= 0 && item < m_noItems, wxT("invalid radiobox index") );
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wxCHECK_RET( item >= 0 && item < GetCount(), wxT("invalid radiobox index") );
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m_radioWidth[item] = m_radioHeight[item] = wxDefaultCoord;
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SetWindowText((HWND)m_radioButtons[item], label.c_str());
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m_radioWidth[item] =
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m_radioHeight[item] = wxDefaultCoord;
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::SetWindowText((*m_radioButtons)[item], label.c_str());
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}
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void wxRadioBox::SetSelection(int N)
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{
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wxCHECK_RET( (N >= 0) && (N < m_noItems), wxT("invalid radiobox index") );
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wxCHECK_RET( (N >= 0) && (N < GetCount()), wxT("invalid radiobox index") );
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// Following necessary for Win32s, because Win32s translate BM_SETCHECK
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if (m_selectedButton >= 0 && m_selectedButton < m_noItems)
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::SendMessage((HWND) m_radioButtons[m_selectedButton], BM_SETCHECK, 0, 0L);
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::SendMessage((HWND)m_radioButtons[N], BM_SETCHECK, 1, 0L);
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::SendMessage((*m_radioButtons)[N], BM_SETCHECK, 1, 0L);
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m_selectedButton = N;
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}
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// Get single selection, for single choice list items
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int wxRadioBox::GetSelection() const
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{
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return m_selectedButton;
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}
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// Find string for position
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wxString wxRadioBox::GetString(int item) const
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{
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wxCHECK_MSG( item >= 0 && item < m_noItems, wxEmptyString,
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wxCHECK_MSG( item >= 0 && item < GetCount(), wxEmptyString,
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wxT("invalid radiobox index") );
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return wxGetWindowText(m_radioButtons[item]);
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return wxGetWindowText((*m_radioButtons)[item]);
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}
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void wxRadioBox::SetFocus()
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{
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if ( GetCount() > 0 )
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{
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::SetFocus((*m_radioButtons)[m_selectedButton == wxNOT_FOUND
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? 0
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: m_selectedButton]);
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}
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}
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// Enable a specific button
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void wxRadioBox::Enable(int item, bool enable)
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{
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wxCHECK_RET( item >= 0 && item < GetCount(),
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wxT("invalid item in wxRadioBox::Enable()") );
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::EnableWindow((*m_radioButtons)[item], enable);
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}
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// Show a specific button
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void wxRadioBox::Show(int item, bool show)
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{
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wxCHECK_RET( item >= 0 && item < GetCount(),
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wxT("invalid item in wxRadioBox::Show()") );
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::ShowWindow((*m_radioButtons)[item], show ? SW_SHOW : SW_HIDE);
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}
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WX_FORWARD_STD_METHODS_TO_SUBWINDOWS(wxRadioBox, wxStaticBox, m_radioButtons)
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// ----------------------------------------------------------------------------
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// size calculations
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// ----------------------------------------------------------------------------
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@@ -439,12 +431,13 @@ wxSize wxRadioBox::GetMaxButtonSize() const
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// calculate the max button size
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int widthMax = 0,
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heightMax = 0;
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for ( int i = 0 ; i < m_noItems; i++ )
|
||||
const int count = GetCount();
|
||||
for ( int i = 0 ; i < count; i++ )
|
||||
{
|
||||
int width, height;
|
||||
if ( m_radioWidth[i] < 0 )
|
||||
{
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GetTextExtent(wxGetWindowText(m_radioButtons[i]), &width, &height);
|
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GetTextExtent(wxGetWindowText((*m_radioButtons)[i]), &width, &height);
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||||
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// adjust the size to take into account the radio box itself
|
||||
// FIXME this is totally bogus!
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@@ -475,14 +468,6 @@ wxSize wxRadioBox::GetTotalButtonSize(const wxSize& sizeBtn) const
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||||
|
||||
int extraHeight = cy1;
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||||
|
||||
/* We'll assume the adjustments below are OK for Win 3.1 too
|
||||
#if defined(CTL3D) && !CTL3D
|
||||
// Requires a bigger group box in plain Windows
|
||||
extraHeight *= 3;
|
||||
extraHeight /= 2;
|
||||
#endif
|
||||
*/
|
||||
|
||||
int height = GetNumVer() * sizeBtn.y + cy1/2 + extraHeight;
|
||||
int width = GetNumHor() * (sizeBtn.x + cx1) + cx1;
|
||||
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||||
@@ -521,13 +506,8 @@ void wxRadioBox::DoSetSize(int x, int y, int width, int height, int sizeFlags)
|
||||
if (y == wxDefaultCoord && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
|
||||
yy = currentY;
|
||||
|
||||
#if RADIOBTN_PARENT_IS_RADIOBOX
|
||||
int y_offset = 0;
|
||||
int x_offset = 0;
|
||||
#else
|
||||
int y_offset = yy;
|
||||
int x_offset = xx;
|
||||
#endif
|
||||
|
||||
int cx1, cy1;
|
||||
wxGetCharSize(m_hWnd, &cx1, &cy1, GetFont());
|
||||
@@ -582,7 +562,8 @@ void wxRadioBox::DoSetSize(int x, int y, int width, int height, int sizeFlags)
|
||||
int startX = x_offset;
|
||||
int startY = y_offset;
|
||||
|
||||
for ( int i = 0; i < m_noItems; i++ )
|
||||
const int count = GetCount();
|
||||
for ( int i = 0; i < count; i++ )
|
||||
{
|
||||
// the last button in the row may be wider than the other ones as the
|
||||
// radiobox may be wider than the sum of the button widths (as it
|
||||
@@ -593,12 +574,12 @@ void wxRadioBox::DoSetSize(int x, int y, int width, int height, int sizeFlags)
|
||||
// item is the last in its row if it is a multiple of the number of
|
||||
// columns or if it is just the last item
|
||||
int n = i + 1;
|
||||
isLastInTheRow = ((n % m_majorDim) == 0) || (n == m_noItems);
|
||||
isLastInTheRow = ((n % m_majorDim) == 0) || (n == count);
|
||||
}
|
||||
else // wxRA_SPECIFY_ROWS
|
||||
{
|
||||
// item is the last in the row if it is in the last columns
|
||||
isLastInTheRow = i >= (m_noItems/m_majorDim)*m_majorDim;
|
||||
isLastInTheRow = i >= (count/m_majorDim)*m_majorDim;
|
||||
}
|
||||
|
||||
// is this the start of new row/column?
|
||||
@@ -633,11 +614,11 @@ void wxRadioBox::DoSetSize(int x, int y, int width, int height, int sizeFlags)
|
||||
widthBtn = maxWidth;
|
||||
}
|
||||
|
||||
// VZ: make all buttons of the same, maximal size - like this they
|
||||
// cover the radiobox entirely and the radiobox tooltips are always
|
||||
// shown (otherwise they are not when the mouse pointer is in the
|
||||
// radiobox part not belonging to any radiobutton)
|
||||
::MoveWindow((HWND)m_radioButtons[i],
|
||||
// make all buttons of the same, maximal size - like this they cover
|
||||
// the radiobox entirely and the radiobox tooltips are always shown
|
||||
// (otherwise they are not when the mouse pointer is in the radiobox
|
||||
// part not belonging to any radiobutton)
|
||||
::MoveWindow((*m_radioButtons)[i],
|
||||
x_offset, y_offset, widthBtn, maxHeight,
|
||||
TRUE);
|
||||
|
||||
@@ -657,207 +638,10 @@ void wxRadioBox::DoSetSize(int x, int y, int width, int height, int sizeFlags)
|
||||
}
|
||||
}
|
||||
|
||||
void wxRadioBox::GetSize(int *width, int *height) const
|
||||
{
|
||||
RECT rect = { -1, -1, -1, -1 };
|
||||
|
||||
if (m_hWnd)
|
||||
wxFindMaxSize(m_hWnd, &rect);
|
||||
|
||||
int i;
|
||||
for (i = 0; i < m_noItems; i++)
|
||||
wxFindMaxSize(m_radioButtons[i], &rect);
|
||||
|
||||
*width = rect.right - rect.left;
|
||||
*height = rect.bottom - rect.top;
|
||||
}
|
||||
|
||||
void wxRadioBox::GetPosition(int *x, int *y) const
|
||||
{
|
||||
wxWindow *parent = GetParent();
|
||||
RECT rect = { -1, -1, -1, -1 };
|
||||
|
||||
int i;
|
||||
for (i = 0; i < m_noItems; i++)
|
||||
wxFindMaxSize(m_radioButtons[i], &rect);
|
||||
|
||||
if (m_hWnd)
|
||||
wxFindMaxSize(m_hWnd, &rect);
|
||||
|
||||
// Since we now have the absolute screen coords, if there's a parent we
|
||||
// must subtract its top left corner
|
||||
POINT point;
|
||||
point.x = rect.left;
|
||||
point.y = rect.top;
|
||||
if (parent)
|
||||
{
|
||||
::ScreenToClient((HWND) parent->GetHWND(), &point);
|
||||
}
|
||||
|
||||
// We may be faking the client origin. So a window that's really at (0, 30)
|
||||
// may appear (to wxWin apps) to be at (0, 0).
|
||||
if (GetParent())
|
||||
{
|
||||
wxPoint pt(GetParent()->GetClientAreaOrigin());
|
||||
point.x -= pt.x;
|
||||
point.y -= pt.y;
|
||||
}
|
||||
|
||||
*x = point.x;
|
||||
*y = point.y;
|
||||
}
|
||||
|
||||
void wxRadioBox::SetFocus()
|
||||
{
|
||||
if (m_noItems > 0)
|
||||
{
|
||||
::SetFocus((HWND)m_radioButtons[m_selectedButton == wxID_ANY
|
||||
? 0
|
||||
: m_selectedButton]);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
bool wxRadioBox::Show(bool show)
|
||||
{
|
||||
if ( !wxControl::Show(show) )
|
||||
return false;
|
||||
|
||||
int nCmdShow = show ? SW_SHOW : SW_HIDE;
|
||||
for ( int i = 0; i < m_noItems; i++ )
|
||||
{
|
||||
::ShowWindow((HWND)m_radioButtons[i], nCmdShow);
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
// Enable a specific button
|
||||
void wxRadioBox::Enable(int item, bool enable)
|
||||
{
|
||||
wxCHECK_RET( item >= 0 && item < m_noItems,
|
||||
wxT("invalid item in wxRadioBox::Enable()") );
|
||||
|
||||
::EnableWindow((HWND) m_radioButtons[item], enable);
|
||||
}
|
||||
|
||||
// Enable all controls
|
||||
bool wxRadioBox::Enable(bool enable)
|
||||
{
|
||||
if ( !wxControl::Enable(enable) )
|
||||
return false;
|
||||
|
||||
for (int i = 0; i < m_noItems; i++)
|
||||
::EnableWindow((HWND) m_radioButtons[i], enable);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
// Show a specific button
|
||||
void wxRadioBox::Show(int item, bool show)
|
||||
{
|
||||
wxCHECK_RET( item >= 0 && item < m_noItems,
|
||||
wxT("invalid item in wxRadioBox::Show()") );
|
||||
|
||||
::ShowWindow((HWND)m_radioButtons[item], show ? SW_SHOW : SW_HIDE);
|
||||
}
|
||||
|
||||
bool wxRadioBox::ContainsHWND(WXHWND hWnd) const
|
||||
{
|
||||
size_t count = GetCount();
|
||||
for ( size_t i = 0; i < count; i++ )
|
||||
{
|
||||
if ( GetRadioButtons()[i] == hWnd )
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
void wxRadioBox::Command(wxCommandEvent & event)
|
||||
{
|
||||
SetSelection (event.m_commandInt);
|
||||
SetFocus();
|
||||
ProcessCommand (event);
|
||||
}
|
||||
|
||||
// NB: if this code is changed, wxGetWindowForHWND() which relies on having the
|
||||
// radiobox pointer in GWL_USERDATA for radio buttons must be updated too!
|
||||
void wxRadioBox::SubclassRadioButton(WXHWND hWndBtn)
|
||||
{
|
||||
HWND hwndBtn = (HWND)hWndBtn;
|
||||
|
||||
if ( !s_wndprocRadioBtn )
|
||||
s_wndprocRadioBtn = (WXFARPROC)wxGetWindowProc(hwndBtn);
|
||||
|
||||
wxSetWindowProc(hwndBtn, wxRadioBtnWndProc);
|
||||
wxSetWindowUserData(hwndBtn, this);
|
||||
}
|
||||
|
||||
void wxRadioBox::SendNotificationEvent()
|
||||
{
|
||||
wxCommandEvent event(wxEVT_COMMAND_RADIOBOX_SELECTED, m_windowId);
|
||||
event.SetInt( m_selectedButton );
|
||||
event.SetString( GetString(m_selectedButton) );
|
||||
event.SetEventObject( this );
|
||||
ProcessCommand(event);
|
||||
}
|
||||
|
||||
bool wxRadioBox::SetFont(const wxFont& font)
|
||||
{
|
||||
if ( !wxControl::SetFont(font) )
|
||||
{
|
||||
// nothing to do
|
||||
return false;
|
||||
}
|
||||
|
||||
// also set the font of our radio buttons
|
||||
WXHFONT hfont = wxFont(font).GetResourceHandle();
|
||||
for ( int n = 0; n < m_noItems; n++ )
|
||||
{
|
||||
HWND hwndBtn = (HWND)m_radioButtons[n];
|
||||
::SendMessage(hwndBtn, WM_SETFONT, (WPARAM)hfont, 0L);
|
||||
|
||||
// otherwise the buttons are not redrawn correctly
|
||||
::InvalidateRect(hwndBtn, NULL, FALSE /* don't erase bg */);
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
// our window proc
|
||||
// ----------------------------------------------------------------------------
|
||||
|
||||
WXLRESULT wxRadioBox::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
|
||||
{
|
||||
#if RADIOBTN_PARENT_IS_RADIOBOX
|
||||
switch ( nMsg )
|
||||
{
|
||||
// handle this message to set correct colours for our buttons here
|
||||
case WM_CTLCOLORSTATIC:
|
||||
{
|
||||
WXHDC hdc;
|
||||
WXHWND hwnd;
|
||||
UnpackCtlColor(wParam, lParam, &hdc, &hwnd);
|
||||
|
||||
WXHBRUSH hbr = MSWControlColor((WXHDC)hdc);
|
||||
if ( hbr )
|
||||
return (WXLRESULT)hbr;
|
||||
//else: fall through to default window proc
|
||||
}
|
||||
}
|
||||
#endif // RADIOBTN_PARENT_IS_RADIOBOX
|
||||
|
||||
return wxControl::MSWWindowProc(nMsg, wParam, lParam);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// window proc for radio buttons
|
||||
// ---------------------------------------------------------------------------
|
||||
|
||||
#ifdef __WIN32__
|
||||
|
||||
LRESULT APIENTRY _EXPORT wxRadioBtnWndProc(HWND hwnd,
|
||||
UINT message,
|
||||
WPARAM wParam,
|
||||
@@ -978,62 +762,53 @@ LRESULT APIENTRY _EXPORT wxRadioBtnWndProc(HWND hwnd,
|
||||
}
|
||||
break;
|
||||
|
||||
#ifdef __WIN32__
|
||||
#ifndef __WXWINCE__
|
||||
case WM_HELP:
|
||||
{
|
||||
wxRadioBox *radiobox = (wxRadioBox *)wxGetWindowUserData(hwnd);
|
||||
|
||||
wxCHECK_MSG( radiobox, 0, wxT("radio button without radio box?") );
|
||||
|
||||
bool processed wxDUMMY_INITIALIZE(true);
|
||||
bool processed = false;
|
||||
|
||||
wxEvtHandler * const handler = radiobox->GetEventHandler();
|
||||
|
||||
// HELPINFO doesn't seem to be supported on WinCE.
|
||||
#ifndef __WXWINCE__
|
||||
HELPINFO* info = (HELPINFO*) lParam;
|
||||
// Don't yet process menu help events, just windows
|
||||
if (info->iContextType == HELPINFO_WINDOW)
|
||||
#endif
|
||||
if ( info->iContextType == HELPINFO_WINDOW )
|
||||
{
|
||||
wxWindow* subjectOfHelp = radiobox;
|
||||
bool eventProcessed = false;
|
||||
while (subjectOfHelp && !eventProcessed)
|
||||
for ( wxWindow* subjectOfHelp = radiobox;
|
||||
subjectOfHelp;
|
||||
subjectOfHelp = subjectOfHelp->GetParent() )
|
||||
{
|
||||
wxHelpEvent helpEvent(wxEVT_HELP, subjectOfHelp->GetId(),
|
||||
#ifdef __WXWINCE__
|
||||
wxPoint(0, 0)
|
||||
#else
|
||||
wxPoint(info->MousePos.x, info->MousePos.y)
|
||||
#endif
|
||||
) ; // info->iCtrlId);
|
||||
wxHelpEvent helpEvent(wxEVT_HELP,
|
||||
subjectOfHelp->GetId(),
|
||||
wxPoint(info->MousePos.x,
|
||||
info->MousePos.y));
|
||||
helpEvent.SetEventObject(radiobox);
|
||||
eventProcessed = radiobox->GetEventHandler()->ProcessEvent(helpEvent);
|
||||
|
||||
// Go up the window hierarchy until the event is handled (or not)
|
||||
subjectOfHelp = subjectOfHelp->GetParent();
|
||||
if ( handler->ProcessEvent(helpEvent) )
|
||||
{
|
||||
processed = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
processed = eventProcessed;
|
||||
}
|
||||
#ifndef __WXWINCE__
|
||||
else if (info->iContextType == HELPINFO_MENUITEM)
|
||||
{
|
||||
wxHelpEvent helpEvent(wxEVT_HELP, info->iCtrlId) ;
|
||||
wxHelpEvent helpEvent(wxEVT_HELP, info->iCtrlId);
|
||||
helpEvent.SetEventObject(radiobox);
|
||||
processed = radiobox->GetEventHandler()->ProcessEvent(helpEvent);
|
||||
processed = handler->ProcessEvent(helpEvent);
|
||||
}
|
||||
else
|
||||
processed = false;
|
||||
#endif
|
||||
if (processed)
|
||||
|
||||
if ( processed )
|
||||
return 0;
|
||||
|
||||
break;
|
||||
}
|
||||
#endif // __WIN32__
|
||||
#endif // !__WXWINCE__
|
||||
}
|
||||
|
||||
return ::CallWindowProc(CASTWNDPROC s_wndprocRadioBtn, hwnd, message, wParam, lParam);
|
||||
}
|
||||
|
||||
#endif // __WIN32__
|
||||
|
||||
#endif // wxUSE_RADIOBOX
|
||||
|
||||
|
Reference in New Issue
Block a user