/////////////////////////////////////////////////////////////////////////////
-// Name: radiobox.cpp
+// Name: src/os2/radiobox.cpp
// Purpose: wxRadioBox
// Author: David Webster
// Modified by:
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
+#if wxUSE_RADIOBOX
+
+#include "wx/radiobox.h"
+
#ifndef WX_PRECOMP
#include <stdio.h>
- #include "wx/setup.h"
- #include "wx/wxchar.h"
+ #include "wx/crt.h"
#include "wx/string.h"
#include "wx/bitmap.h"
#include "wx/brush.h"
- #include "wx/radiobox.h"
#endif
#include "wx/os2/private.h"
,MPARAM wParam
,MPARAM lParam
);
+MRESULT EXPENTRY wxRadioBoxWndProc( HWND hWnd
+ ,UINT uMessage
+ ,MPARAM wParam
+ ,MPARAM lParam
+ );
// ---------------------------------------------------------------------------
// 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;
// ===========================================================================
// implementation
{
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
wxRadioBox::~wxRadioBox()
{
- m_isBeingDeleted = TRUE;
+ SendDestroyEvent();
+ if (m_hWnd)
+ wxRemoveHandleAssociation(this);
if (m_ahRadioButtons)
{
- int i;
- for (i = 0; i < m_nNoItems; i++)
+ for (unsigned 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;
- int nTotWidth;
- int nTotHeight;
-
- wxGetCharSize( m_hWnd
- ,&nCx1
- ,&nCy1
- ,&GetFont()
- );
- 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
-)
+void wxRadioBox::Command ( wxCommandEvent& rEvent )
{
SetSelection (rEvent.GetInt());
ProcessCommand(rEvent);
} // end of wxRadioBox::Command
-bool wxRadioBox::ContainsHWND(
- WXHWND hWnd
-) const
+bool wxRadioBox::ContainsHWND( WXHWND hWnd ) const
{
- size_t nCount = GetCount();
- size_t i;
+ unsigned int nCount = GetCount();
+ unsigned int i;
for (i = 0; i < nCount; i++)
{
if (GetRadioButtons()[i] == hWnd)
- return TRUE;
+ return true;
}
- return FALSE;
+ return false;
} // end of wxRadioBox::ContainsHWND
-bool wxRadioBox::Create(
- wxWindow* pParent
-, wxWindowID vId
-, const wxString& rsTitle
-, const wxPoint& rPos
-, const wxSize& rSize
-, int nNum
-, const wxString asChoices[]
-, int nMajorDim
-, long lStyle
-#if wxUSE_VALIDATORS
-, const wxValidator& rVal
-#endif
-, const wxString& rsName
-)
-{
- //
- // System fonts are too big in OS/2 and they are blue
- // We want smaller fonts and black by default.
- //
- wxFont* pTextFont = new wxFont( 10
- ,wxMODERN
- ,wxNORMAL
- ,wxNORMAL
- );
- wxColour vColour;
- LONG lColor;
-
- vColour.Set(wxString("BLACK"));
- lColor = (LONG)vColour.GetPixel();
+bool wxRadioBox::Create( wxWindow* pParent,
+ wxWindowID vId,
+ const wxString& rsTitle,
+ const wxPoint& rPos,
+ const wxSize& rSize,
+ const wxArrayString& asChoices,
+ int nMajorDim,
+ long lStyle,
+ const wxValidator& rVal,
+ const wxString& rsName )
+{
+ wxCArrayString chs(asChoices);
+
+ return Create(pParent, vId, rsTitle, rPos, rSize, chs.GetCount(),
+ chs.GetStrings(), nMajorDim, lStyle, rVal, rsName);
+}
+
+bool wxRadioBox::Create( wxWindow* pParent,
+ wxWindowID vId,
+ const wxString& rsTitle,
+ const wxPoint& rPos,
+ const wxSize& rSize,
+ int nNum,
+ const wxString asChoices[],
+ int nMajorDim,
+ long lStyle,
+ const wxValidator& rVal,
+ const wxString& rsName )
+{
+ wxColour vColour(*wxBLACK);
+ LONG lColor;
+ HWND hWndParent = GetHwndOf(pParent);
+
m_backgroundColour = pParent->GetBackgroundColour();
m_nSelectedButton = -1;
m_nNoItems = 0;
- m_nMajorDim = nMajorDim == 0 ? nNum : nMajorDim;
- m_nNoRowsOrCols = nMajorDim;
-
//
// Common initialization
//
,rPos
,rSize
,lStyle
-#if wxUSE_VALIDATORS
,rVal
-#endif
,rsName
))
- return FALSE;
- if (!OS2CreateControl( "STATIC"
-#if RADIOBTN_PARENT_IS_RADIOBOX
- ,SS_GROUPBOX | WS_GROUP | WS_CLIPCHILDREN
-#else
- ,SS_GROUPBOX | WS_GROUP | WS_CLIPSIBLINGS
-#endif
+ return false;
+ if (!OS2CreateControl( wxT("STATIC")
+ ,SS_GROUPBOX
,rPos
,rSize
,rsTitle
))
- return FALSE;
+ return false;
-#if RADIOBTN_PARENT_IS_RADIOBOX
- HWND hWndParent = GetHwnd();
-#else
- HWND hWndParent = GetHwndOf(pParent);
-#endif
- HFONT hFont;
+ 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();
+ m_nNoItems = (unsigned int)nNum;
+ SetMajorDim(nMajorDim == 0 ? nNum : nMajorDim, lStyle);
+
m_ahRadioButtons = new WXHWND[nNum];
m_pnRadioWidth = new int[nNum];
m_pnRadioHeight = new int[nNum];
- if (pTextFont->Ok())
- {
- hFont = pTextFont->GetResourceHandle();
- }
-
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
- ,asChoices[i]
- ,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);
wxOS2SetFont( hWndBtn
- ,*pTextFont
+ ,*wxSMALL_FONT
);
::WinSetWindowULong(hWndBtn, QWL_USER, (ULONG)this);
m_aSubControls.Add(nNewId);
}
//
- // 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(*pTextFont);
+ fnWndProcRadioBox = (WXFARPROC)::WinSubclassWindow( GetHwnd()
+ ,(PFNWP)wxRadioBoxWndProc
+ );
+ ::WinSetWindowULong(GetHwnd(), QWL_USER, (ULONG)this);
lColor = (LONG)vColour.GetPixel();
::WinSetPresParam( m_hWnd
,PP_FOREGROUNDCOLOR
,sizeof(LONG)
,(PVOID)&lColor
);
- lColor = (LONG)m_backgroundColour.GetPixel();
+ lColor = (LONG)m_backgroundColour.GetPixel();
::WinSetPresParam( m_hWnd
,PP_BACKGROUNDCOLOR
,sizeof(LONG)
,rSize.x
,rSize.y
);
- delete pTextFont;
- return TRUE;
+ return true;
} // end of wxRadioBox::Create
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();
int nTotHeight;
int nStartX;
int nStartY;
+ wxFont vFont = GetFont();
m_nSizeFlags = nSizeFlags;
GetPosition( &nCurrentX
,&nHeightOld
);
- if (nX == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+ if (nX == wxDefaultCoord && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
nXx = nCurrentX;
- if (nY == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+ if (nY == wxDefaultCoord && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE))
nYy = nCurrentY;
if (nYy < 0)
nYy = 0;
wxGetCharSize( m_hWnd
,&nCx1
,&nCy1
- ,&GetFont()
+ ,&vFont
);
//
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
nStartX = nXOffset;
nStartY = nYOffset;
- for (int i = 0; i < m_nNoItems; i++)
+ for (unsigned 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;
+ bool bIsLastInTheRow;
if (m_windowStyle & wxRA_SPECIFY_COLS)
{
//
int n = i + 1;
- bIsLastInTheRow = ((n % m_nMajorDim) == 0) || (n == m_nNoItems);
+ bIsLastInTheRow = ((n % GetMajorDim()) == 0) || (n == (int)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?
//
}
} // end of wxRadioBox::DoSetSize
-void wxRadioBox::Enable(
- int nItem
-, bool bEnable
-)
+bool wxRadioBox::Enable(unsigned int nItem, bool bEnable)
{
- wxCHECK_RET( nItem >= 0 && nItem < m_nNoItems,
+ wxCHECK_MSG( IsValid(nItem), false,
wxT("invalid item in wxRadioBox::Enable()") );
::WinEnableWindow((HWND) m_ahRadioButtons[nItem], bEnable);
+ return true;
} // end of wxRadioBox::Enable
-bool wxRadioBox::Enable(
- bool bEnable
-)
+bool wxRadioBox::Enable(bool bEnable)
{
if ( !wxControl::Enable(bEnable) )
- return FALSE;
- for (int i = 0; i < m_nNoItems; i++)
+ return false;
+ for (unsigned int i = 0; i < m_nNoItems; i++)
::WinEnableWindow((HWND)m_ahRadioButtons[i], bEnable);
- return TRUE;
+ 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
+unsigned 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(nItem >= 0 && nItem < m_nNoItems, wxT(""), wxT("invalid radiobox index") );
+ wxCHECK_MSG( IsValid(nItem), wxEmptyString, wxT("invalid radiobox index") );
return wxGetWindowText(m_ahRadioButtons[nItem]);
} // end of wxRadioBox::GetLabel
wxSize wxRadioBox::GetMaxButtonSize() const
{
- int nWidthMax = 0;
- int nHeightMax = 0;
+ int nWidthMax = 0;
+ int nHeightMax = 0;
- for (int i = 0 ; i < m_nNoItems; i++)
+ for (unsigned int i = 0 ; i < m_nNoItems; i++)
{
- int nWidth;
- int nHeight;
+ int nWidth;
+ int nHeight;
if (m_pnRadioWidth[i] < 0L)
{
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;
+ RECT vRect;
vRect.xLeft = -1;
vRect.xRight = -1;
vRect.yBottom = -1;
if (m_hWnd)
- wxFindMaxSize( m_hWnd
- ,&vRect
- );
+ wxFindMaxSize( m_hWnd, &vRect );
- for (i = 0; i < m_nNoItems; i++)
- wxFindMaxSize( m_ahRadioButtons[i]
- ,&vRect
- );
+ for (unsigned int i = 0; i < m_nNoItems; i++)
+ wxFindMaxSize( m_ahRadioButtons[i], &vRect );
- *pnWidth = vRect.xRight - vRect.xLeft;
- *pnHeight = vRect.yBottom - vRect.yTop;
+ if (pnWidth)
+ *pnWidth = vRect.xRight - vRect.xLeft;
+ if (pnHeight)
+ *pnHeight = vRect.yTop - vRect.yBottom;
} // end of wxRadioBox::GetSize
// Find string for position
-wxString wxRadioBox::GetString(
- int nNum
-) const
+wxString wxRadioBox::GetString(unsigned int nNum) const
{
+ wxCHECK_MSG( IsValid(nNum), wxEmptyString, wxT("invalid radiobox index") );
return wxGetWindowText(m_ahRadioButtons[nNum]);
} // end of wxRadioBox::GetString
// For single selection items only
wxString wxRadioBox::GetStringSelection() const
{
- wxString sResult;
- int nSel = GetSelection();
+ wxString sResult;
+ int nSel = GetSelection();
- if (nSel > -1)
+ if (nSel != wxNOT_FOUND)
sResult = GetString(nSel);
+
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;
+ int nCx1;
+ int nCy1;
+ int nHeight;
+ int nWidth;
+ int nWidthLabel = 0;
- wxGetCharSize( m_hWnd
- ,&nCx1
- ,&nCy1
- ,(wxFont*)&GetFont()
- );
- nExtraHeight = nCy1;
-
- 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;
-
+ return true;
- for (int i = 0; i < m_nNoItems; i++)
+ for (unsigned int i = 0; i < m_nNoItems; i++)
{
if (wId == wxGetWindowId(m_ahRadioButtons[i]))
{
if (nSelectedButton == -1)
{
//
- // Just ignore it - due to a hack with WM_NCHITTEST handling in our
- // wnd proc, we can receive dummy click messages when we click near
- // the radiobox edge (this is ugly but Julian wouldn't let me get
- // rid of this...)
- return FALSE;
+ // Just ignore it
+ //
+ return false;
}
if (nSelectedButton != m_nSelectedButton)
{
m_nSelectedButton = nSelectedButton;
SendNotificationEvent();
}
- return TRUE;
+ return true;
}
else
- return FALSE;
+ return false;
} // end of wxRadioBox::OS2Command
void wxRadioBox::SendNotificationEvent()
{
- wxCommandEvent vEvent( wxEVT_COMMAND_RADIOBOX_SELECTED
- ,m_windowId
- );
+ wxCommandEvent vEvent(
+ wxEVT_COMMAND_RADIOBOX_SELECTED,
+ m_windowId
+ );
vEvent.SetInt( m_nSelectedButton );
vEvent.SetString( GetString(m_nSelectedButton) );
}
} // end of wxRadioBox::SetFocus
-bool wxRadioBox::SetFont(
- const wxFont& rFont
-)
+bool wxRadioBox::SetFont(const wxFont& rFont)
{
if (!wxControl::SetFont(rFont))
{
//
// Nothing to do
//
- return FALSE;
+ return false;
}
//
// Also set the font of our radio buttons
//
- WXHFONT hFont = wxFont(rFont).GetResourceHandle();
-
- for (int n = 0; n < (int)m_nNoItems; n++)
+ for (unsigned int n = 0; n < m_nNoItems; n++)
{
- HWND hWndBtn = (HWND)m_ahRadioButtons[n];
+ HWND hWndBtn = (HWND)m_ahRadioButtons[n];
- wxOS2SetFont( hWndBtn
- ,rFont
- );
+ wxOS2SetFont( hWndBtn, rFont );
::WinInvalidateRect(hWndBtn, NULL, FALSE);
}
- return TRUE;
+ return true;
} // end of wxRadioBox::SetFont
void wxRadioBox::SetSelection(
int nNum
)
{
- wxCHECK_RET( (nNum >= 0) && (nNum < m_nNoItems), wxT("invalid radiobox index") );
+ wxCHECK_RET( IsValid(nNum), wxT("invalid radiobox index") );
- if (m_nSelectedButton >= 0 && m_nSelectedButton < m_nNoItems)
+ if ( IsValid(m_nSelectedButton) )
::WinSendMsg((HWND)m_ahRadioButtons[m_nSelectedButton], BM_SETCHECK, (MPARAM)0, (MPARAM)0);
::WinSendMsg((HWND)m_ahRadioButtons[nNum], BM_SETCHECK, (MPARAM)1, (MPARAM)0);
m_nSelectedButton = nNum;
} // end of wxRadioBox::SetSelection
-void wxRadioBox::SetString(
- int nItem
-, const wxString& rsLabel
-)
+void wxRadioBox::SetString(unsigned int nItem, const wxString& rsLabel)
{
- wxCHECK_RET( nItem >= 0 && nItem < m_nNoItems, wxT("invalid radiobox index") );
+ wxCHECK_RET( IsValid(nItem), wxT("invalid radiobox index") );
m_pnRadioWidth[nItem] = m_pnRadioHeight[nItem] = -1;
::WinSetWindowText((HWND)m_ahRadioButtons[nItem], 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)
{
SetSelection(nSel);
- return TRUE;
+ return true;
}
else
- return FALSE;
+ return false;
} // end of wxRadioBox::SetStringSelection
-bool wxRadioBox::Show(
- bool bShow
-)
+bool wxRadioBox::Show(bool bShow)
{
- int nCmdShow = 0;
-
if (!wxControl::Show(bShow))
- return FALSE;
+ return false;
- for (int i = 0; i < m_nNoItems; i++)
+ for (unsigned int i = 0; i < m_nNoItems; i++)
{
::WinShowWindow((HWND)m_ahRadioButtons[i], (BOOL)bShow);
}
- return TRUE;
+ return true;
} // end of wxRadioBox::Show
// Show a specific button
-void wxRadioBox::Show(
- int nItem
-, bool bShow
-)
+bool wxRadioBox::Show(unsigned int nItem, bool bShow)
{
- wxCHECK_RET( nItem >= 0 && nItem < m_nNoItems,
+ wxCHECK_MSG( IsValid(nItem), false,
wxT("invalid item in wxRadioBox::Show()") );
::WinShowWindow((HWND)m_ahRadioButtons[nItem], bShow);
+
+ return true;
} // end of wxRadioBox::Show
void wxRadioBox::SubclassRadioButton(
WXHWND hWndBtn
)
{
- HWND hwndBtn = (HWND)hWndBtn;
-
fnWndProcRadioBtn = (WXFARPROC)::WinSubclassWindow(hWndBtn, (PFNWP)wxRadioBtnWndProc);
} // end of wxRadioBox::SubclassRadioButton
,QWL_USER
);
USHORT uVk = SHORT2FROMMP((MPARAM)lParam);
- bool bProcessed = TRUE;
+ bool bProcessed = true;
wxDirection eDir;
switch(uVk)
{
case VK_LEFT:
- eDir = wxDOWN;
+ eDir = wxLEFT;
break;
case VK_RIGHT:
- eDir = wxDOWN;
+ eDir = wxRIGHT;
break;
case VK_DOWN:
break;
default:
- bProcessed = FALSE;
+ bProcessed = false;
//
// Just to suppress the compiler warning
);
} // end of wxRadioBtnWndProc
+MRESULT EXPENTRY wxRadioBoxWndProc( HWND hWnd,
+ UINT uMessage,
+ MPARAM wParam,
+ MPARAM lParam )
+{
+ return (fnWndProcRadioBox( hWnd,
+ (ULONG)uMessage,
+ (MPARAM)wParam,
+ (MPARAM)lParam )
+ );
+} // end of wxRadioBoxWndProc
+
+#endif // wxUSE_RADIOBOX
projects / wxWidgets.git / blobdiff