/////////////////////////////////////////////////////////////////////////////
-// Name: radiobox.cpp
+// Name: src/os2/radiobox.cpp
// Purpose: wxRadioBox
// Author: David Webster
// Modified by:
#ifndef WX_PRECOMP
#include <stdio.h>
- #include "wx/setup.h"
#include "wx/wxchar.h"
#include "wx/string.h"
#include "wx/bitmap.h"
// global vars
// ---------------------------------------------------------------------------
-// the pointer to standard radio button wnd proc
extern void wxAssociateWinWithHandle( HWND hWnd
,wxWindowOS2* pWin
);
+extern void wxRemoveHandleAssociation( wxWindowOS2 *pWin );
+// the pointer to standard radio button & box wnd procs
static WXFARPROC fnWndProcRadioBtn = NULL;
static WXFARPROC fnWndProcRadioBox = NULL;
{
m_nSelectedButton = -1;
m_nNoItems = 0;
- m_nNoRowsOrCols = 0;
m_ahRadioButtons = NULL;
- m_nMajorDim = 0;
m_pnRadioWidth = NULL;
m_pnRadioHeight = NULL;
} // end of wxRadioBox::wxRadioBox
{
m_isBeingDeleted = true;
+ if (m_hWnd)
+ wxRemoveHandleAssociation(this);
if (m_ahRadioButtons)
{
- int i;
- for (i = 0; i < m_nNoItems; i++)
+ for (int i = 0; i < m_nNoItems; i++)
+ {
+ wxWindow* pWin = wxFindWinFromHandle((WXHWND)m_ahRadioButtons[i]);
+ wxRemoveHandleAssociation(pWin);
+
::WinDestroyWindow((HWND)m_ahRadioButtons[i]);
+ }
delete[] m_ahRadioButtons;
}
if (m_pnRadioWidth)
delete[] m_pnRadioHeight;
} // end of wxRadioBox::~wxRadioBox
-void wxRadioBox::AdjustButtons(
- int nX
-, int nY
-, int nWidth
-, int nHeight
-, int nSizeFlags
-)
-{
- wxSize vMaxSize;
- int nXOffset = nX;
- int nYOffset = nY + nHeight;
- int nCx1;
- int nCy1;
- int nStartX;
- int nStartY;
- int nMaxWidth;
- int nMaxHeight;
- wxFont vFont = GetFont();
-
- wxGetCharSize( m_hWnd
- ,&nCx1
- ,&nCy1
- ,&vFont
- );
- vMaxSize = GetMaxButtonSize();
- nMaxWidth = vMaxSize.x;
- nMaxHeight = vMaxSize.y;
-
- nXOffset += nCx1;
- nYOffset -= (nMaxHeight + ((3*nCy1)/2));
-
- nStartX = nXOffset;
- nStartY = nYOffset;
-
- for (int i = 0; i < m_nNoItems; 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
- // happens, for example, when the radiobox label is very long)
- //
- bool bIsLastInTheRow;
-
- if (m_windowStyle & wxRA_SPECIFY_COLS)
- {
- //
- // 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;
-
- bIsLastInTheRow = ((n % m_nMajorDim) == 0) || (n == m_nNoItems);
- }
- else // winRA_SPECIFY_ROWS
- {
- //
- // Item is the last in the row if it is in the last columns
- //
- bIsLastInTheRow = i >= (m_nNoItems/m_nMajorDim) * m_nMajorDim;
- }
-
- //
- // Is this the start of new row/column?
- //
- if (i && (i % m_nMajorDim == 0))
- {
- if (m_windowStyle & wxRA_SPECIFY_ROWS)
- {
-
- //
- // Start of new column
- //
- nYOffset = nStartY;
- nXOffset += nMaxWidth + nCx1;
- }
- else // start of new row
- {
- nXOffset = nStartX;
- nYOffset -= nMaxHeight;
- if (m_pnRadioWidth[0] > 0L)
- nYOffset -= nCy1/2;
- }
- }
-
- int nWidthBtn;
-
- if (bIsLastInTheRow)
- {
- //
- // Make the button go to the end of radio box
- //
- nWidthBtn = nStartX + nWidth - nXOffset - (2 * nCx1);
- if (nWidthBtn < nMaxWidth)
- nWidthBtn = nMaxWidth;
- }
- else
- {
- //
- // Normal button, always of the same size
- //
- nWidthBtn = nMaxWidth;
- }
-
- //
- // 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 beYInt32ing to any radiobutton)
- //
- ::WinSetWindowPos( (HWND)m_ahRadioButtons[i]
- ,HWND_TOP
- ,(LONG)nXOffset
- ,(LONG)nYOffset
- ,(LONG)nWidthBtn
- ,(LONG)nMaxHeight
- ,SWP_ZORDER | SWP_SIZE | SWP_MOVE | SWP_SHOW
- );
- //
- // Where do we put the next button?
- //
- if (m_windowStyle & wxRA_SPECIFY_ROWS)
- {
- //
- // Below this one
- //
- nYOffset -= nMaxHeight;
- if (m_pnRadioWidth[0] > 0)
- nYOffset -= nCy1/2;
- }
- else
- {
- //
- // To the right of this one
- //
- nXOffset += nWidthBtn + nCx1;
- }
- }
-} // end of wxRadioBox::AdjustButtons
-
void wxRadioBox::Command (
wxCommandEvent& rEvent
)
{
wxColour vColour;
LONG lColor;
+ HWND hWndParent = GetHwndOf(pParent);
vColour.Set(wxString(wxT("BLACK")));
m_backgroundColour = pParent->GetBackgroundColour();
m_nSelectedButton = -1;
m_nNoItems = 0;
- m_nMajorDim = nMajorDim == 0 ? nNum : nMajorDim;
- m_nNoRowsOrCols = nMajorDim;
-
//
// Common initialization
//
wxAssociateWinWithHandle(m_hWnd, this);
//
- // Some radio boxes test consecutive id.
+ // Now we can set m_nNoItems and let SetMajorDim set m_numCols/m_numRows
//
m_nNoItems = nNum;
- (void)NewControlId();
+ SetMajorDim(nMajorDim == 0 ? nNum : nMajorDim, lStyle);
+
m_ahRadioButtons = new WXHWND[nNum];
m_pnRadioWidth = new int[nNum];
m_pnRadioHeight = new int[nNum];
for (int i = 0; i < nNum; i++)
{
m_pnRadioWidth[i] = m_pnRadioHeight[i] = -1;
-
- long lStyleBtn = BS_AUTORADIOBUTTON | WS_TABSTOP | WS_VISIBLE;
+ long lStyleBtn = BS_AUTORADIOBUTTON | WS_VISIBLE;
int nNewId = NewControlId();
- if (i == 0 && lStyle == 0)
- lStyleBtn |= WS_GROUP;
-
- HWND hWndBtn = (WXHWND)::WinCreateWindow ( GetHwndOf(pParent)
- ,WC_BUTTON
- ,(PSZ)asChoices[i].c_str()
- ,lStyleBtn
- ,0, 0, 0, 0
- ,GetWinHwnd(pParent)
- ,HWND_TOP
- ,(HMENU)nNewId
- ,NULL
- ,NULL
+ if (i == 0)
+ lStyleBtn |= WS_GROUP | WS_TABSTOP;
+
+ wxString sLabel = ::wxPMTextToLabel(asChoices[i]);
+
+ HWND hWndBtn = (WXHWND)::WinCreateWindow ( hWndParent,
+ WC_BUTTON,
+ sLabel.c_str(),
+ lStyleBtn,
+ 0, 0, 0, 0,
+ hWndParent,
+ HWND_BOTTOM,
+ (HMENU)nNewId,
+ NULL,
+ NULL
);
+ if (!hWndBtn)
+ {
+ return false;
+ }
lColor = (LONG)vColour.GetPixel();
::WinSetPresParam( hWndBtn
,PP_FOREGROUNDCOLOR
,sizeof(LONG)
,(PVOID)&lColor
);
- lColor = (LONG)m_backgroundColour.GetPixel();
+ lColor = (LONG)m_backgroundColour.GetPixel();
::WinSetPresParam( hWndBtn
,PP_BACKGROUNDCOLOR
,sizeof(LONG)
,(PVOID)&lColor
);
- if (!hWndBtn)
- {
- return false;
- }
m_ahRadioButtons[i] = (WXHWND)hWndBtn;
SubclassRadioButton((WXHWND)hWndBtn);
wxAssociateWinWithHandle(hWndBtn, this);
}
//
- // Create a dummy radio control to end the group.
+ // Create a dummy control to end the group.
//
- (void)::WinCreateWindow ( GetHwndOf(pParent)
- ,WC_BUTTON
- ,""
- ,WS_GROUP | BS_AUTORADIOBUTTON
- ,0, 0, 0, 0
- ,GetWinHwnd(pParent)
- ,HWND_TOP
- ,(HMENU)NewControlId()
- ,NULL
- ,NULL
+ (void)::WinCreateWindow ( hWndParent,
+ WC_BUTTON,
+ "",
+ WS_GROUP,
+ 0, 0, 0, 0,
+ hWndParent,
+ HWND_TOP,
+ (HMENU)NewControlId(),
+ NULL,
+ NULL
);
- SetFont(*wxSMALL_FONT);
fnWndProcRadioBox = (WXFARPROC)::WinSubclassWindow( GetHwnd()
,(PFNWP)wxRadioBoxWndProc
);
,sizeof(LONG)
,(PVOID)&lColor
);
- ::WinSetPresParam( m_hWnd
- ,PP_BORDERDARKCOLOR
- ,sizeof(LONG)
- ,(PVOID)&lColor
- );
- lColor = (LONG)m_backgroundColour.GetPixel();
+ lColor = (LONG)m_backgroundColour.GetPixel();
::WinSetPresParam( m_hWnd
,PP_BACKGROUNDCOLOR
,sizeof(LONG)
,(PVOID)&lColor
);
- ::WinSetPresParam( m_hWnd
- ,PP_BORDERLIGHTCOLOR
- ,sizeof(LONG)
- ,(PVOID)&lColor
- );
SetXComp(0);
SetYComp(0);
SetSelection(0);
wxSize wxRadioBox::DoGetBestSize() const
{
return (GetTotalButtonSize(GetMaxButtonSize()));
-} // end of WinGuiBase_CRadioBox::DoGetBestSize
+} // end of wxRadioBox::DoGetBestSize
void wxRadioBox::DoSetSize(
int nX
, int nSizeFlags
)
{
+ //
+ // Input parameters assume wxWidgets coordinate system
+ //
int nCurrentX;
int nCurrentY;
int nWidthOld;
int nHeightOld;
int nXx = nX;
int nYy = nY;
-#if RADIOBTN_PARENT_IS_RADIOBOX
- int nXOffset = 0;
- int nYOffset = 0;
-#else
int nXOffset = nXx;
int nYOffset = nYy;
-#endif
int nCx1;
int nCy1;
wxSize vMaxSize = GetMaxButtonSize();
nHeight = nHeightOld;
}
+ //
+ // Now convert to OS/2 coordinate system
+ //
wxWindowOS2* pParent = (wxWindowOS2*)GetParent();
-
if (pParent)
- {
- int nOS2Height = GetOS2ParentHeight(pParent);
-
- nYy = nOS2Height - (nYy + nHeight);
- nYOffset = nYy + nHeight;
- }
+ nYy = GetOS2ParentHeight(pParent) - nYy - nHeight;
else
{
RECTL vRect;
-
::WinQueryWindowRect(HWND_DESKTOP, &vRect);
- nYy = vRect.yTop - (nYy + nHeight);
+ nYy = vRect.yTop - nYy - nHeight;
}
+ nYOffset = nYy + nHeight;
::WinSetWindowPos( GetHwnd()
,HWND_TOP
,(LONG)nXx
//
int n = i + 1;
- bIsLastInTheRow = ((n % m_nMajorDim) == 0) || (n == m_nNoItems);
+ bIsLastInTheRow = ((n % GetMajorDim()) == 0) || (n == m_nNoItems);
}
else // winRA_SPECIFY_ROWS
{
//
// Item is the last in the row if it is in the last columns
//
- bIsLastInTheRow = i >= (m_nNoItems/m_nMajorDim) * m_nMajorDim;
+ bIsLastInTheRow = i >= (m_nNoItems/GetMajorDim()) * GetMajorDim();
}
//
// Is this the start of new row/column?
//
- if (i && (i % m_nMajorDim == 0))
+ if (i && (i % GetMajorDim() == 0))
{
if (m_windowStyle & wxRA_SPECIFY_ROWS)
{
-
//
// Start of new column
//
// 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 beinting to any radiobutton)
+ // radiobox part not belonging to any radiobutton)
//
::WinSetWindowPos( (HWND)m_ahRadioButtons[i]
- ,HWND_TOP
+ ,HWND_BOTTOM
,(LONG)nXOffset
,(LONG)nYOffset
,(LONG)nWidthBtn
,(LONG)nMaxHeight
,SWP_ZORDER | SWP_SIZE | SWP_MOVE | SWP_SHOW
);
- GetParent()->Refresh();
//
// Where do we put the next button?
//
return true;
} // end of wxRadioBox::Enable
-int wxRadioBox::FindString(
- const wxString& rsStr
-) const
-{
- for (int i = 0; i < m_nNoItems; i++)
- {
- if (rsStr == wxGetWindowText(m_ahRadioButtons[i]) )
- return i;
- }
- return wxNOT_FOUND;
-} // end of wxRadioBox::FindString
-
-int wxRadioBox::GetColumnCount() const
-{
- return GetNumHor();
-} // end of wxRadioBox::GetColumnCount
-
int wxRadioBox::GetCount() const
{
return m_nNoItems;
} // end of wxRadioBox::GetCount
-wxString wxRadioBox::GetLabel(
- int nItem
-) const
+wxString wxRadioBox::GetLabel(int nItem) const
{
wxCHECK_MSG( IsValid(nItem), wxEmptyString, wxT("invalid radiobox index") );
if (nHeightMax < nHeight )
nHeightMax = nHeight;
}
- return(wxSize( nWidthMax
- ,nHeightMax
- )
- );
+ wxSize maxsize( nWidthMax, nHeightMax);
+ return maxsize;
} // end of wxRadioBox::GetMaxButtonSize
-int wxRadioBox::GetNumHor() const
-{
- if ( m_windowStyle & wxRA_SPECIFY_ROWS )
- {
- return (m_nNoItems + m_nMajorDim - 1)/m_nMajorDim;
- }
- else
- {
- return m_nMajorDim;
- }
-} // end of wxRadioBox::GetNumHor
-
-int wxRadioBox::GetNumVer() const
-{
- if ( m_windowStyle & wxRA_SPECIFY_ROWS )
- {
- return m_nMajorDim;
- }
- else
- {
- return (m_nNoItems + m_nMajorDim - 1)/m_nMajorDim;
- }
-} // end of wxRadioBox::GetNumVer
-
-void wxRadioBox::GetPosition(
- int* pnX
-, int* pnY
-) const
-{
- wxWindowOS2* pParent = GetParent();
- RECT vRect = { -1, -1, -1, -1 };;
- POINTL vPoint;
- int i;
-
- for (i = 0; i < m_nNoItems; i++)
- wxFindMaxSize( m_ahRadioButtons[i]
- ,&vRect
- );
- if (m_hWnd)
- wxFindMaxSize( m_hWnd
- ,&vRect
- );
-
- //
- // Since we now have the absolute screen coords, if there's a parent we
- // must subtract its top left corner
- //
- vPoint.x = vRect.xLeft;
- vPoint.y = vRect.yTop;
- if (pParent)
- {
- SWP vSwp;
-
- ::WinQueryWindowPos((HWND)pParent->GetHWND(), &vSwp);
- vPoint.x = vSwp.x;
- vPoint.y = vSwp.y;
- }
-
- //
- // 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 vPt(GetParent()->GetClientAreaOrigin());
-
- vPoint.x = vPt.x;
- vPoint.y = vPt.y;
- }
- *pnX = vPoint.x;
- *pnX = vPoint.y;
-} // end of wxRadioBox::GetPosition
-
-int wxRadioBox::GetRowCount() const
-{
- return GetNumVer();
-} // end of wxRadioBox::GetRowCount
-
// Get single selection, for single choice list items
int wxRadioBox::GetSelection() const
{
return m_nSelectedButton;
} // end of wxRadioBox::GetSelection
-void wxRadioBox::GetSize(
- int* pnWidth
-, int* pnHeight
-) const
+void wxRadioBox::GetSize( int* pnWidth, int* pnHeight ) const
{
RECT vRect;
- int i;
vRect.xLeft = -1;
vRect.xRight = -1;
,&vRect
);
- for (i = 0; i < m_nNoItems; i++)
+ for (int i = 0; i < m_nNoItems; i++)
wxFindMaxSize( m_ahRadioButtons[i]
,&vRect
);
} // end of wxRadioBox::GetSize
// Find string for position
-wxString wxRadioBox::GetString(
- int nNum
-) const
+wxString wxRadioBox::GetString( int nNum ) const
{
+ wxCHECK_MSG( IsValid(nNum), wxEmptyString, wxT("invalid radiobox index") );
return wxGetWindowText(m_ahRadioButtons[nNum]);
} // end of wxRadioBox::GetString
return sResult;
} // end of wxRadioBox::GetStringSelection
-wxSize wxRadioBox::GetTotalButtonSize(
- const wxSize& rSizeBtn
-) const
+wxSize wxRadioBox::GetTotalButtonSize( const wxSize& rSizeBtn ) const
{
- int nCx1;
- int nCy1;
- int nExtraHeight;
- int nHeight;
- int nWidth;
- int nWidthLabel;
- wxFont vFont = GetFont();
-
- wxGetCharSize( m_hWnd
- ,&nCx1
- ,&nCy1
- ,&vFont
- );
- nExtraHeight = nCy1;
+ int nCx1;
+ int nCy1;
+ int nHeight;
+ int nWidth;
+ int nWidthLabel = 0;
- nHeight = GetNumVer() * rSizeBtn.y + (2 * nCy1);
- nWidth = GetNumHor() * (rSizeBtn.x + nCx1) + nCx1;
+ nCx1 = GetCharWidth();
+ nCy1 = GetCharHeight();
+ nHeight = GetRowCount() * rSizeBtn.y + (2 * nCy1);
+ nWidth = GetColumnCount() * (rSizeBtn.x + nCx1) + nCx1;
//
// And also wide enough for its label
//
- GetTextExtent( GetTitle()
- ,&nWidthLabel
- ,NULL
- );
- nWidthLabel += RADIO_SIZE;
+ wxString sStr = wxGetWindowText(GetHwnd());
+ if (!sStr.empty())
+ {
+ GetTextExtent( sStr
+ ,&nWidthLabel
+ ,NULL
+ );
+ nWidthLabel += 2*nCx1;
+ }
if (nWidthLabel > nWidth)
nWidth = nWidthLabel;
- return(wxSize( nWidth
- ,nHeight
- )
- );
+ wxSize total( nWidth, nHeight );
+ return total;
} // end of wxRadioBox::GetTotalButtonSize
-WXHBRUSH wxRadioBox::OnCtlColor(
- WXHDC hwinDC
-, WXHWND hWnd
-, WXUINT uCtlColor
-, WXUINT uMessage
-, WXWPARAM wParam
-, WXLPARAM lParam
-)
+WXHBRUSH wxRadioBox::OnCtlColor( WXHDC hwinDC,
+ WXHWND WXUNUSED(hWnd),
+ WXUINT WXUNUSED(uCtlColor),
+ WXUINT WXUNUSED(uMessage),
+ WXWPARAM WXUNUSED(wParam),
+ WXLPARAM WXUNUSED(lParam) )
{
- HPS hPS = (HPS)hwinDC; // pass in a PS handle in OS/2
+ HPS hPS = (HPS)hwinDC; // pass in a PS handle in OS/2
if (GetParent()->GetTransparentBackground())
::GpiSetBackMix(hPS, BM_LEAVEALONE);
else
::GpiSetBackMix(hPS, BM_OVERPAINT);
- wxColour vColBack = GetBackgroundColour();
+ wxColour vColBack = GetBackgroundColour();
::GpiSetBackColor(hPS, vColBack.GetPixel());
::GpiSetColor(hPS, vColBack.GetPixel());
-
- wxBrush* pBrush = wxTheBrushList->FindOrCreateBrush( vColBack
- ,wxSOLID
- );
+ wxBrush* pBrush = wxTheBrushList->FindOrCreateBrush( vColBack, wxSOLID );
return ((WXHBRUSH)pBrush->GetResourceHandle());
} // end of wxRadioBox::OnCtlColor
-bool wxRadioBox::OS2Command(
- WXUINT uCmd
-, WXWORD wId
-)
+bool wxRadioBox::OS2Command( WXUINT uCmd,
+ WXWORD wId)
{
- int nSelectedButton = -1;
+ int nSelectedButton = -1;
if (uCmd == BN_CLICKED)
{
if (wId == GetId())
return true;
-
for (int i = 0; i < m_nNoItems; i++)
{
if (wId == wxGetWindowId(m_ahRadioButtons[i]))
::WinSetWindowText((HWND)m_ahRadioButtons[nItem], (PSZ)rsLabel.c_str());
} // end of wxRadioBox::SetString
-bool wxRadioBox::SetStringSelection(
- const wxString& rsStr
-)
+bool wxRadioBox::SetStringSelection(const wxString& rsStr)
{
- int nSel = FindString(rsStr);
+ int nSel = FindString(rsStr);
if (nSel > -1)
{
switch(uVk)
{
case VK_LEFT:
- eDir = wxDOWN;
+ eDir = wxLEFT;
break;
case VK_RIGHT:
- eDir = wxDOWN;
+ eDir = wxRIGHT;
break;
case VK_DOWN:
);
} // end of wxRadioBtnWndProc
-MRESULT EXPENTRY wxRadioBoxWndProc(
- HWND hWnd
-, UINT uMessage
-, MPARAM wParam
-, MPARAM lParam
-)
+MRESULT EXPENTRY wxRadioBoxWndProc( HWND hWnd,
+ UINT uMessage,
+ MPARAM wParam,
+ MPARAM lParam )
{
- return (fnWndProcRadioBox( hWnd
- ,(ULONG)uMessage
- ,(MPARAM)wParam
- ,(MPARAM)lParam
- )
+ return (fnWndProcRadioBox( hWnd,
+ (ULONG)uMessage,
+ (MPARAM)wParam,
+ (MPARAM)lParam )
);
} // end of wxRadioBoxWndProc
-
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