X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1eb20d4a0832f53fbbcf93ed291273fce2df45d0..eeccd5d94ce6b11f36af95db4ac528a2e2e0c4c5:/src/msw/radiobox.cpp?ds=sidebyside diff --git a/src/msw/radiobox.cpp b/src/msw/radiobox.cpp index 5d50a6c2f0..2120279d45 100644 --- a/src/msw/radiobox.cpp +++ b/src/msw/radiobox.cpp @@ -6,67 +6,69 @@ // Created: 04/01/98 // RCS-ID: $Id$ // Copyright: (c) Julian Smart and Markus Holzem -// Licence: wxWindows license +// Licence: wxWindows license ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ -#pragma implementation "radiobox.h" + #pragma implementation "radiobox.h" #endif // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" #ifdef __BORLANDC__ -#pragma hdrstop + #pragma hdrstop #endif #ifndef WX_PRECOMP -#include -#include "wx/setup.h" -#include "wx/radiobox.h" + #include + #include "wx/setup.h" + #include "wx/bitmap.h" + #include "wx/brush.h" + #include "wx/radiobox.h" #endif #include "wx/msw/private.h" #if !USE_SHARED_LIBRARY -IMPLEMENT_DYNAMIC_CLASS(wxRadioBox, wxControl) + IMPLEMENT_DYNAMIC_CLASS(wxRadioBox, wxControl) #endif bool wxRadioBox::MSWCommand(WXUINT param, WXWORD id) { - if (param == BN_CLICKED) - { + if (param == BN_CLICKED) + { #ifdef __WIN32__ - int i; - for (i = 0; i < m_noItems; i++) - if (id == GetWindowLong((HWND) m_radioButtons[i], GWL_ID)) - m_selectedButton = i; + int i; + for (i = 0; i < m_noItems; i++) + if (id == GetWindowLong((HWND) m_radioButtons[i], GWL_ID)) + m_selectedButton = i; #else - int i; - for (i = 0; i < m_noItems; i++) - if (id == GetWindowWord((HWND) m_radioButtons[i], GWW_ID)) - m_selectedButton = i; + int i; + for (i = 0; i < m_noItems; i++) + if (id == GetWindowWord((HWND) m_radioButtons[i], GWW_ID)) + m_selectedButton = i; #endif - wxCommandEvent event(wxEVT_COMMAND_RADIOBOX_SELECTED, m_windowId); - event.SetInt( m_selectedButton ); - event.SetEventObject( this ); - ProcessCommand(event); - return TRUE; - } - else return FALSE; + wxCommandEvent event(wxEVT_COMMAND_RADIOBOX_SELECTED, m_windowId); + event.SetInt( m_selectedButton ); + event.SetEventObject( this ); + ProcessCommand(event); + return TRUE; + } + else return FALSE; } #if WXWIN_COMPATIBILITY wxRadioBox::wxRadioBox(wxWindow *parent, wxFunction func, const char *title, - int x, int y, int width, int height, - int n, char **choices, - int majorDim, long style, const char *name) + int x, int y, int width, int height, + int n, char **choices, + int majorDim, long style, const char *name) { wxString *choices2 = new wxString[n]; for ( int i = 0; i < n; i ++) choices2[i] = choices[i]; Create(parent, -1, title, wxPoint(x, y), wxSize(width, height), n, choices2, majorDim, style, - wxDefaultValidator, name); + wxDefaultValidator, name); Callback(func); delete choices2; } @@ -76,687 +78,692 @@ wxRadioBox::wxRadioBox(wxWindow *parent, wxFunction func, const char *title, // Radio box item wxRadioBox::wxRadioBox(void) { - m_selectedButton = -1; - m_noItems = 0; - m_noRowsOrCols = 0; - m_radioButtons = NULL; - m_majorDim = 0 ; - m_radioWidth = NULL ; - m_radioHeight = NULL ; + m_selectedButton = -1; + m_noItems = 0; + m_noRowsOrCols = 0; + m_radioButtons = NULL; + m_majorDim = 0 ; + m_radioWidth = NULL ; + m_radioHeight = NULL ; } bool wxRadioBox::Create(wxWindow *parent, wxWindowID id, const wxString& title, - 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) { - m_selectedButton = -1; - m_noItems = n; + m_selectedButton = -1; + m_noItems = n; - SetName(name); - SetValidator(val); + SetName(name); + SetValidator(val); - parent->AddChild(this); - m_backgroundColour = parent->GetDefaultBackgroundColour() ; - m_foregroundColour = parent->GetDefaultForegroundColour() ; + parent->AddChild(this); + m_backgroundColour = parent->GetBackgroundColour() ; + m_foregroundColour = parent->GetForegroundColour() ; - m_windowStyle = (long&)style; + m_windowStyle = (long&)style; - int x = pos.x; - int y = pos.y; - int width = size.x; - int height = size.y; + int x = pos.x; + int y = pos.y; + int width = size.x; + int height = size.y; - if (id == -1) - m_windowId = NewControlId(); - else - m_windowId = id; - - m_noRowsOrCols = majorDim; - if (majorDim==0) - m_majorDim = n ; - else // Seemed to make sense to put this 'else' here... (RD) - m_majorDim = majorDim ; - - long msStyle = GROUP_FLAGS; - - bool want3D; - WXDWORD exStyle = Determine3DEffects(0, &want3D) ; - // Even with extended styles, need to combine with WS_BORDER - // for them to look right. - if (want3D && ((m_windowStyle & wxSIMPLE_BORDER) || (m_windowStyle & wxRAISED_BORDER) || - (m_windowStyle & wxSUNKEN_BORDER) || (m_windowStyle & wxDOUBLE_BORDER))) - msStyle |= WS_BORDER; - - - m_hWnd = (WXHWND) CreateWindowEx((DWORD) exStyle, GROUP_CLASS, (title == "" ? NULL : (const char *)title), - msStyle, - 0,0,0,0, - (HWND) parent->GetHWND(), (HMENU) m_windowId, wxGetInstance(), NULL) ; - - HWND the_handle = (HWND) parent->GetHWND() ; + if (id == -1) + m_windowId = NewControlId(); + else + m_windowId = id; + + m_noRowsOrCols = majorDim; + if (majorDim==0) + m_majorDim = n ; + else // Seemed to make sense to put this 'else' here... (RD) + m_majorDim = majorDim ; + + long msStyle = GROUP_FLAGS; + + bool want3D; + WXDWORD exStyle = Determine3DEffects(0, &want3D) ; + // Even with extended styles, need to combine with WS_BORDER + // for them to look right. + /* + if ( want3D || wxStyleHasBorder(m_windowStyle) ) + msStyle |= WS_BORDER; + */ + + + HWND the_handle = (HWND) parent->GetHWND() ; + + m_hWnd = (WXHWND)::CreateWindowEx + ( + (DWORD)exStyle, + GROUP_CLASS, + title, + msStyle, + 0, 0, 0, 0, + the_handle, + (HMENU)m_windowId, + wxGetInstance(), + NULL + ); #if CTL3D - if (want3D) - { - Ctl3dSubclassCtl((HWND) m_hWnd); - m_useCtl3D = TRUE; - } + if (want3D) + { + Ctl3dSubclassCtl((HWND)m_hWnd); + m_useCtl3D = TRUE; + } #endif - SetFont(* parent->GetFont()); - - // Subclass again for purposes of dialog editing mode - SubclassWin((WXHWND)m_hWnd); - -/* Label will be the same as button font now. - if (labelFont) - { - labelFont->RealizeResource(); - if (labelFont->GetResourceHandle()) - SendMessage(ms_handle,WM_SETFONT, - (WPARAM)labelFont->GetResourceHandle(),0L); - } -*/ - - // Some radio boxes test consecutive id. - (void)NewControlId() ; - m_radioButtons = new WXHWND[n]; - m_radioWidth = new int[n] ; - m_radioHeight = new int[n] ; - int i; - for (i = 0; i < n; i++) - { - m_radioWidth[i] = m_radioHeight[i] = -1 ; - long groupStyle = 0; - if (i == 0 && style==0) - groupStyle = WS_GROUP; - long newId = NewControlId(); - long msStyle = groupStyle | RADIO_FLAGS; - - m_radioButtons[i] = (WXHWND) CreateWindowEx(exStyle, RADIO_CLASS, choices[i], - msStyle,0,0,0,0, - the_handle, (HMENU)newId, wxGetInstance(), NULL); + SetFont(parent->GetFont()); + + SubclassWin((WXHWND)m_hWnd); + + // Some radio boxes test consecutive id. + (void)NewControlId() ; + m_radioButtons = new WXHWND[n]; + m_radioWidth = new int[n] ; + m_radioHeight = new int[n] ; + int i; + for (i = 0; i < n; i++) + { + m_radioWidth[i] = m_radioHeight[i] = -1 ; + long groupStyle = 0; + if (i == 0 && style==0) + groupStyle = WS_GROUP; + long newId = NewControlId(); + long msStyle = groupStyle | RADIO_FLAGS; + + m_radioButtons[i] = (WXHWND) CreateWindowEx(exStyle, RADIO_CLASS, choices[i], + msStyle,0,0,0,0, + the_handle, (HMENU)newId, wxGetInstance(), NULL); #if CTL3D - if (want3D) - { - Ctl3dSubclassCtl((HWND) m_hWnd); - m_useCtl3D = TRUE; - } + if (want3D) + { + Ctl3dSubclassCtl((HWND) m_hWnd); + m_useCtl3D = TRUE; + } #endif - if (GetFont()) - { - SendMessage((HWND)m_radioButtons[i],WM_SETFONT, - (WPARAM)GetFont()->GetResourceHandle(),0L); + if (GetFont().Ok()) + { + SendMessage((HWND)m_radioButtons[i],WM_SETFONT, + (WPARAM)GetFont().GetResourceHandle(),0L); + } + m_subControls.Append((wxObject *)newId); } - m_subControls.Append((wxObject *)newId); - } - // Create a dummy radio control to end the group. - (void)CreateWindowEx(0, RADIO_CLASS, "", WS_GROUP|RADIO_FLAGS, 0,0,0,0, the_handle, (HMENU)NewControlId(), wxGetInstance(), NULL); + // Create a dummy radio control to end the group. + (void)CreateWindowEx(0, RADIO_CLASS, "", WS_GROUP|RADIO_FLAGS, 0,0,0,0, the_handle, (HMENU)NewControlId(), wxGetInstance(), NULL); - SetSelection(0); + SetSelection(0); - SetSize(x, y, width, height); + SetSize(x, y, width, height); - return TRUE; + return TRUE; } #if 0 bool wxRadioBox::Create(wxWindow *parent, wxWindowID id, const wxString& title, - const wxPoint& pos, const wxSize& size, - int n, const wxBitmap *choices[], - int majorDim, long style, - const wxValidator& val, const wxString& name) + const wxPoint& pos, const wxSize& size, + int n, const wxBitmap *choices[], + int majorDim, long style, + const wxValidator& val, const wxString& name) { - m_selectedButton = -1; - m_noRowsOrCols = 0; - m_noItems = n; - - SetName(name); - SetValidator(val); - - parent->AddChild(this); - m_backgroundColour = parent->GetDefaultBackgroundColour() ; - m_foregroundColour = parent->GetDefaultForegroundColour() ; - - m_windowStyle = (long&)style; - - int x = pos.x; - int y = pos.y; - int width = size.x; - int height = size.y; - - if (id == -1) - m_windowId = NewControlId(); - else - m_windowId = id; - - - m_noRowsOrCols = majorDim; - if (majorDim==0) - m_majorDim = n ; - m_majorDim = majorDim ; - HWND the_handle ; - - long msStyle = GROUP_FLAGS; - - bool want3D; - WXDWORD exStyle = Determine3DEffects(0, &want3D) ; - // Even with extended styles, need to combine with WS_BORDER - // for them to look right. - if (want3D && ((m_windowStyle & wxSIMPLE_BORDER) || (m_windowStyle & wxRAISED_BORDER) || - (m_windowStyle & wxSUNKEN_BORDER) || (m_windowStyle & wxDOUBLE_BORDER))) - msStyle |= WS_BORDER; - - m_hWnd = (WXHWND) CreateWindowEx((DWORD) exStyle, GROUP_CLASS, (title == "" ? NULL : (const char *)title), - msStyle, - 0,0,0,0, - (HWND) parent->GetHWND(), (HMENU) m_windowId, wxGetInstance(), NULL) ; - -/* - if (labelFont) - { - labelFont->RealizeResource(); - if (labelFont->GetResourceHandle()) - SendMessage(ms_handle,WM_SETFONT, - (WPARAM)labelFont->GetResourceHandle(),0L); - } -*/ - the_handle = (HWND) parent->GetHWND(); + m_selectedButton = -1; + m_noRowsOrCols = 0; + m_noItems = n; + + SetName(name); + SetValidator(val); + + parent->AddChild(this); + m_backgroundColour = parent->GetBackgroundColour() ; + m_foregroundColour = parent->GetForegroundColour() ; + + m_windowStyle = (long&)style; + + int x = pos.x; + int y = pos.y; + int width = size.x; + int height = size.y; + + if (id == -1) + m_windowId = NewControlId(); + else + m_windowId = id; + + + m_noRowsOrCols = majorDim; + if (majorDim==0) + m_majorDim = n ; + m_majorDim = majorDim ; + HWND the_handle ; + + long msStyle = GROUP_FLAGS; + + bool want3D; + WXDWORD exStyle = Determine3DEffects(0, &want3D) ; + // Even with extended styles, need to combine with WS_BORDER + // for them to look right. + if ( want3D || wxStyleHasBorder(m_windowStyle) ) + msStyle |= WS_BORDER; + + m_hWnd = (WXHWND) CreateWindowEx((DWORD) exStyle, GROUP_CLASS, (title == "" ? NULL : (const char *)title), + msStyle, + 0,0,0,0, + (HWND) parent->GetHWND(), (HMENU) m_windowId, wxGetInstance(), NULL) ; + + the_handle = (HWND) parent->GetHWND(); #if CTL3D - if (want3D) - { - Ctl3dSubclassCtl((HWND) m_hWnd); - m_useCtl3D = TRUE; - } + if (want3D) + { + Ctl3dSubclassCtl((HWND) m_hWnd); + m_useCtl3D = TRUE; + } #endif - SetFont(* parent->GetFont()); - - // Subclass again for purposes of dialog editing mode - SubclassWin((WXHWND)m_hWnd); - - (void)NewControlId() ; - m_radioButtons = new WXHWND[n]; - m_radioWidth = new int[n] ; - m_radioHeight = new int[n] ; - - int i; - for (i = 0; i < n; i++) - { - long groupStyle = 0; - if (i == 0 && style==0) - groupStyle = WS_GROUP; - long newId = NewControlId(); - m_radioWidth[i] = ((wxBitmap *)choices[i])->GetWidth(); - m_radioHeight[i] = ((wxBitmap *)choices[i])->GetHeight(); - char tmp[32] ; - sprintf(tmp,"Toggle%d",i) ; - long msStyle = groupStyle | RADIO_FLAGS; - m_radioButtons[i] = (WXHWND) CreateWindowEx(exStyle, RADIO_CLASS, tmp, - msStyle,0,0,0,0, - the_handle, (HMENU)newId, wxhInstance, NULL); + SetFont(parent->GetFont()); + + // Subclass again for purposes of dialog editing mode + SubclassWin((WXHWND)m_hWnd); + + (void)NewControlId() ; + m_radioButtons = new WXHWND[n]; + m_radioWidth = new int[n] ; + m_radioHeight = new int[n] ; + + int i; + for (i = 0; i < n; i++) + { + long groupStyle = 0; + if (i == 0 && style==0) + groupStyle = WS_GROUP; + long newId = NewControlId(); + m_radioWidth[i] = ((wxBitmap *)choices[i])->GetWidth(); + m_radioHeight[i] = ((wxBitmap *)choices[i])->GetHeight(); + char tmp[32] ; + sprintf(tmp,"Toggle%d",i) ; + long msStyle = groupStyle | RADIO_FLAGS; + m_radioButtons[i] = (WXHWND) CreateWindowEx(exStyle, RADIO_CLASS, tmp, + msStyle,0,0,0,0, + the_handle, (HMENU)newId, wxhInstance, NULL); #if CTL3D - if (want3D) - { - Ctl3dSubclassCtl((HWND) m_hWnd); - m_useCtl3D = TRUE; - } + if (want3D) + { + Ctl3dSubclassCtl((HWND) m_hWnd); + m_useCtl3D = TRUE; + } #endif - m_subControls.Append((wxObject *)newId); - } - // Create a dummy radio control to end the group. - (void)CreateWindowEx(0, RADIO_CLASS, "", WS_GROUP|RADIO_FLAGS, 0,0,0,0, the_handle, (HMENU)NewControlId(), wxGetInstance(), NULL); + m_subControls.Append((wxObject *)newId); + } + // Create a dummy radio control to end the group. + (void)CreateWindowEx(0, RADIO_CLASS, "", WS_GROUP|RADIO_FLAGS, 0,0,0,0, the_handle, (HMENU)NewControlId(), wxGetInstance(), NULL); - SetSelection(0); + SetSelection(0); - SetSize(x, y, width, height); + SetSize(x, y, width, height); - return TRUE; + return TRUE; } #endif wxRadioBox::~wxRadioBox(void) { - m_isBeingDeleted = TRUE; + m_isBeingDeleted = TRUE; - if (m_radioButtons) - { - int i; - for (i = 0; i < m_noItems; i++) - DestroyWindow((HWND) m_radioButtons[i]); - delete[] m_radioButtons; - } - if (m_radioWidth) - delete[] m_radioWidth ; - if (m_radioHeight) - delete[] m_radioHeight ; - if (m_hWnd) - ::DestroyWindow((HWND) m_hWnd) ; - m_hWnd = 0 ; + if (m_radioButtons) + { + int i; + for (i = 0; i < m_noItems; i++) + DestroyWindow((HWND) m_radioButtons[i]); + delete[] m_radioButtons; + } + if (m_radioWidth) + delete[] m_radioWidth ; + if (m_radioHeight) + delete[] m_radioHeight ; + if (m_hWnd) + ::DestroyWindow((HWND) m_hWnd) ; + m_hWnd = 0 ; } wxString wxRadioBox::GetLabel(int item) const { - GetWindowText((HWND)m_radioButtons[item], wxBuffer, 300); - return wxString(wxBuffer); + GetWindowText((HWND)m_radioButtons[item], wxBuffer, 300); + return wxString(wxBuffer); } void wxRadioBox::SetLabel(int item, const wxString& label) { - m_radioWidth[item] = m_radioHeight[item] = -1 ; - SetWindowText((HWND)m_radioButtons[item], (const char *)label); + m_radioWidth[item] = m_radioHeight[item] = -1 ; + SetWindowText((HWND)m_radioButtons[item], (const char *)label); } void wxRadioBox::SetLabel(int item, wxBitmap *bitmap) { -/* - m_radioWidth[item] = bitmap->GetWidth() + FB_MARGIN ; - m_radioHeight[item] = bitmap->GetHeight() + FB_MARGIN ; -*/ + /* + m_radioWidth[item] = bitmap->GetWidth() + FB_MARGIN ; + m_radioHeight[item] = bitmap->GetHeight() + FB_MARGIN ; + */ } int wxRadioBox::FindString(const wxString& s) const { - int i; - for (i = 0; i < m_noItems; i++) - { - GetWindowText((HWND) m_radioButtons[i], wxBuffer, 1000); - if (s == wxBuffer) - return i; - } - return -1; + int i; + for (i = 0; i < m_noItems; i++) + { + GetWindowText((HWND) m_radioButtons[i], wxBuffer, 1000); + if (s == wxBuffer) + return i; + } + return -1; } void wxRadioBox::SetSelection(int N) { - if ((N < 0) || (N >= m_noItems)) - return; + if ((N < 0) || (N >= m_noItems)) + return; -// Following necessary for Win32s, because Win32s translate BM_SETCHECK - if (m_selectedButton >= 0 && m_selectedButton < m_noItems) - SendMessage((HWND) m_radioButtons[m_selectedButton], BM_SETCHECK, 0, 0L); + // Following necessary for Win32s, because Win32s translate BM_SETCHECK + if (m_selectedButton >= 0 && m_selectedButton < m_noItems) + SendMessage((HWND) m_radioButtons[m_selectedButton], BM_SETCHECK, 0, 0L); - SendMessage((HWND) m_radioButtons[N], BM_SETCHECK, 1, 0L); - m_selectedButton = N; + SendMessage((HWND) m_radioButtons[N], BM_SETCHECK, 1, 0L); + m_selectedButton = N; } // Get single selection, for single choice list items int wxRadioBox::GetSelection(void) const { - return m_selectedButton; + return m_selectedButton; } // Find string for position wxString wxRadioBox::GetString(int N) const { - GetWindowText((HWND) m_radioButtons[N], wxBuffer, 1000); - return wxString(wxBuffer); + GetWindowText((HWND) m_radioButtons[N], wxBuffer, 1000); + return wxString(wxBuffer); } void wxRadioBox::SetSize(int x, int y, int width, int height, int sizeFlags) { - int currentX, currentY; - GetPosition(¤tX, ¤tY); - int xx = x; - int yy = y; - - if (x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) - xx = currentX; - if (y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) - yy = currentY; - - char buf[400]; - - int y_offset = yy; - int x_offset = xx; - int current_width, cyf; - - int cx1,cy1 ; - wxGetCharSize(m_hWnd, &cx1, &cy1, GetFont()); - // Attempt to have a look coherent with other platforms: - // We compute the biggest toggle dim, then we align all - // items according this value. - int maxWidth = -1; - int maxHeight = -1 ; - - int i; - for (i = 0 ; i < m_noItems; i++) - { - int eachWidth; - int eachHeight ; - if (m_radioWidth[i]<0) + int currentX, currentY; + GetPosition(¤tX, ¤tY); + int xx = x; + int yy = y; + + if (x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) + xx = currentX; + if (y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) + yy = currentY; + + AdjustForParentClientOrigin(xx, yy, sizeFlags); + + wxString textRadioButton; + + int y_offset = yy; + int x_offset = xx; + int current_width, cyf; + + int cx1,cy1; + wxGetCharSize(m_hWnd, &cx1, &cy1, & this->GetFont()); + + // number of radio boxes in both directions + int nbHor, nbVer; + if (m_windowStyle & wxRA_VERTICAL) { - // It's a labelled toggle - GetWindowText((HWND) m_radioButtons[i], buf, 300); - GetTextExtent(buf, ¤t_width, &cyf,NULL,NULL, GetFont()); - eachWidth = (int)(current_width + RADIO_SIZE); - eachHeight = (int)((3*cyf)/2); + nbVer = m_majorDim ; + nbHor = (m_noItems+m_majorDim-1)/m_majorDim ; } else { - eachWidth = m_radioWidth[i] ; - eachHeight = m_radioHeight[i] ; + nbHor = m_majorDim ; + nbVer = (m_noItems+m_majorDim-1)/m_majorDim ; } - if (maxWidthGetFont()); + + if ( calcWidth ) + eachWidth = (int)(current_width + RADIO_SIZE); + if ( calcHeight ) + eachHeight = (int)((3*cyf)/2); + } + else + { + if ( calcWidth ) + eachWidth = m_radioWidth[i] ; + if ( calcHeight ) + eachHeight = m_radioHeight[i] ; + } + + if ( calcWidth && maxWidth < eachWidth ) + maxWidth = eachWidth; + if ( calcHeight && maxHeight < eachHeight ) + maxHeight = eachHeight; + } } else { - nbHor = m_majorDim ; - nbVer = (m_noItems+m_majorDim-1)/m_majorDim ; + maxHeight = height/nbVer; + maxWidth = width/nbHor; } - // this formula works, but I don't know why. - // Please, be sure what you do if you modify it!! - if (m_radioWidth[0]<0) - totHeight = (nbVer * maxHeight) + cy1/2 ; - else - totHeight = nbVer * (maxHeight+cy1/2) ; - totWidth = nbHor * (maxWidth+cx1) ; + if (m_hWnd) + { + int totWidth ; + int totHeight; + + // this formula works, but I don't know why. + // Please, be sure what you do if you modify it!! + if (m_radioWidth[0]<0) + totHeight = (nbVer * maxHeight) + cy1/2 ; + else + totHeight = nbVer * (maxHeight+cy1/2) ; + totWidth = nbHor * (maxWidth+cx1) ; #if (!CTL3D) - // Requires a bigger group box in plain Windows - MoveWindow((HWND) m_hWnd,x_offset,y_offset,totWidth+cx1,totHeight+(3*cy1)/2,TRUE) ; + // Requires a bigger group box in plain Windows + MoveWindow((HWND) m_hWnd,x_offset,y_offset,totWidth+cx1,totHeight+(3*cy1)/2,TRUE) ; #else - MoveWindow((HWND) m_hWnd,x_offset,y_offset,totWidth+cx1,totHeight+cy1,TRUE) ; + MoveWindow((HWND) m_hWnd,x_offset,y_offset,totWidth+cx1,totHeight+cy1,TRUE) ; #endif - x_offset += cx1; - y_offset += cy1; - } + x_offset += cx1; + y_offset += cy1; + } #if (!CTL3D) - y_offset += (int)(cy1/2); // Fudge factor since buttons overlapped label - // JACS 2/12/93. CTL3D draws group label quite high. + y_offset += (int)(cy1/2); // Fudge factor since buttons overlapped label + // JACS 2/12/93. CTL3D draws group label quite high. #endif - int startX = x_offset ; - int startY = y_offset ; + int startX = x_offset ; + int startY = y_offset ; - for ( i = 0 ; i < m_noItems; i++) - { - // Bidimensional radio adjustment - if (i&&((i%m_majorDim)==0)) // Why is this omitted for i = 0? + for ( int i = 0 ; i < m_noItems; i++) { - if (m_windowStyle & wxRA_VERTICAL) - { - y_offset = startY; - x_offset += maxWidth + cx1 ; - } - else - { - x_offset = startX ; - y_offset += maxHeight ; - if (m_radioWidth[0]>0) - y_offset += cy1/2 ; - } + // Bidimensional radio adjustment + if (i&&((i%m_majorDim)==0)) // Why is this omitted for i = 0? + { + if (m_windowStyle & wxRA_VERTICAL) + { + y_offset = startY; + x_offset += maxWidth + cx1 ; + } + else + { + x_offset = startX ; + y_offset += maxHeight ; + if (m_radioWidth[0]>0) + y_offset += cy1/2 ; + } + } + int eachWidth ; + int eachHeight ; + if (m_radioWidth[i]<0) + { + // It's a labeled item + textRadioButton = wxGetWindowText(m_radioButtons[i]); + GetTextExtent(textRadioButton, ¤t_width, &cyf, + NULL,NULL, & this->GetFont()); + + // How do we find out radio button bitmap size!! + // By adjusting them carefully, manually :-) + eachWidth = (int)(current_width + RADIO_SIZE); + eachHeight = (int)((3*cyf)/2); + } + else + { + eachWidth = m_radioWidth[i] ; + eachHeight = m_radioHeight[i] ; + } + + MoveWindow((HWND) m_radioButtons[i],x_offset,y_offset,eachWidth,eachHeight,TRUE); + if (m_windowStyle & wxRA_VERTICAL) + { + y_offset += maxHeight; + if (m_radioWidth[0]>0) + y_offset += cy1/2 ; + } + else + x_offset += maxWidth + cx1; } - int eachWidth ; - int eachHeight ; - if (m_radioWidth[i]<0) - { - // It's a labeled item - GetWindowText((HWND) m_radioButtons[i], buf, 300); - GetTextExtent(buf, ¤t_width, &cyf,NULL,NULL,GetFont()); - - // How do we find out radio button bitmap size!! - // By adjusting them carefully, manually :-) - eachWidth = (int)(current_width + RADIO_SIZE); - eachHeight = (int)((3*cyf)/2); - } - else - { - eachWidth = m_radioWidth[i] ; - eachHeight = m_radioHeight[i] ; - } - - MoveWindow((HWND) m_radioButtons[i],x_offset,y_offset,eachWidth,eachHeight,TRUE); - if (m_windowStyle & wxRA_VERTICAL) - { - y_offset += maxHeight; - if (m_radioWidth[0]>0) - y_offset += cy1/2 ; - } - else - x_offset += maxWidth + cx1; - } } void wxRadioBox::GetSize(int *width, int *height) const { - RECT rect; - rect.left = -1; rect.right = -1; rect.top = -1; rect.bottom = -1; + RECT rect; + rect.left = -1; rect.right = -1; rect.top = -1; rect.bottom = -1; - if (m_hWnd) - wxFindMaxSize(m_hWnd, &rect); + if (m_hWnd) + wxFindMaxSize(m_hWnd, &rect); - int i; - for (i = 0; i < m_noItems; i++) - wxFindMaxSize(m_radioButtons[i], &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; + *width = rect.right - rect.left; + *height = rect.bottom - rect.top; } void wxRadioBox::GetPosition(int *x, int *y) const { - wxWindow *parent = GetParent(); - RECT rect; - rect.left = -1; rect.right = -1; rect.top = -1; rect.bottom = -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); - } - - *x = point.x; - *y = point.y; + wxWindow *parent = GetParent(); + RECT rect; + rect.left = -1; rect.right = -1; rect.top = -1; rect.bottom = -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; } wxString wxRadioBox::GetLabel(void) const { - if (m_hWnd) - { - GetWindowText((HWND) m_hWnd, wxBuffer, 300); - return wxString(wxBuffer); - } - else return wxString(""); + if (m_hWnd) + { + GetWindowText((HWND) m_hWnd, wxBuffer, 300); + return wxString(wxBuffer); + } + else return wxString(""); } void wxRadioBox::SetLabel(const wxString& label) { - if (m_hWnd && label) - SetWindowText((HWND) m_hWnd, label); + if (m_hWnd) + SetWindowText((HWND) m_hWnd, label); } void wxRadioBox::SetFocus(void) { -/* - if (m_noItems > 0) - ::SetFocus((HWND) m_radioButtons[0]); -*/ -/* Begin Alberts Patch 26. 5. 1997*/ - if (m_noItems > 0) - { - if (m_selectedButton == -1) - ::SetFocus((HWND) m_radioButtons[0]); - else - ::SetFocus((HWND) m_radioButtons[m_selectedButton]); - } -/* Ende Alberts Patch*/ + if (m_noItems > 0) + { + if (m_selectedButton == -1) + ::SetFocus((HWND) m_radioButtons[0]); + else + ::SetFocus((HWND) m_radioButtons[m_selectedButton]); + } } bool wxRadioBox::Show(bool show) { - int cshow; - if (show) - cshow = SW_SHOW; - else - cshow = SW_HIDE; - if (m_hWnd) - ShowWindow((HWND) m_hWnd, cshow); - int i; - for (i = 0; i < m_noItems; i++) - ShowWindow((HWND) m_radioButtons[i], cshow); - return TRUE; + int cshow; + if (show) + cshow = SW_SHOW; + else + cshow = SW_HIDE; + if (m_hWnd) + ShowWindow((HWND) m_hWnd, cshow); + int i; + for (i = 0; i < m_noItems; i++) + ShowWindow((HWND) m_radioButtons[i], cshow); + return TRUE; } // Enable a specific button void wxRadioBox::Enable(int item, bool enable) { - if (item<0) - wxWindow::Enable(enable) ; - else if (item < m_noItems) - ::EnableWindow((HWND) m_radioButtons[item], enable); + if (item<0) + wxWindow::Enable(enable) ; + else if (item < m_noItems) + ::EnableWindow((HWND) m_radioButtons[item], enable); } // Enable all controls void wxRadioBox::Enable(bool enable) { - wxControl::Enable(enable); + wxControl::Enable(enable); - int i; - for (i = 0; i < m_noItems; i++) - ::EnableWindow((HWND) m_radioButtons[i], enable); + int i; + for (i = 0; i < m_noItems; i++) + ::EnableWindow((HWND) m_radioButtons[i], enable); } // Show a specific button void wxRadioBox::Show(int item, bool show) { - if (item<0) - wxRadioBox::Show(show) ; - else if (item < m_noItems) - { - int cshow; - if (show) - cshow = SW_SHOW; - else - cshow = SW_HIDE; - ShowWindow((HWND) m_radioButtons[item], cshow); - } + if (item<0) + wxRadioBox::Show(show) ; + else if (item < m_noItems) + { + int cshow; + if (show) + cshow = SW_SHOW; + else + cshow = SW_HIDE; + ShowWindow((HWND) m_radioButtons[item], cshow); + } } WXHBRUSH wxRadioBox::OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor, - WXUINT message, WXWPARAM wParam, WXLPARAM lParam) + WXUINT message, WXWPARAM wParam, WXLPARAM lParam) { #if CTL3D - if ( m_useCtl3D ) - { - HBRUSH hbrush = Ctl3dCtlColorEx(message, wParam, lParam); - return (WXHBRUSH) hbrush; - } + if ( m_useCtl3D ) + { + HBRUSH hbrush = Ctl3dCtlColorEx(message, wParam, lParam); + return (WXHBRUSH) hbrush; + } #endif - if (GetParent()->GetTransparentBackground()) - SetBkMode((HDC) pDC, TRANSPARENT); - else - SetBkMode((HDC) pDC, OPAQUE); + if (GetParent()->GetTransparentBackground()) + SetBkMode((HDC) pDC, TRANSPARENT); + else + SetBkMode((HDC) pDC, OPAQUE); - ::SetBkColor((HDC) pDC, RGB(GetBackgroundColour().Red(), GetBackgroundColour().Green(), GetBackgroundColour().Blue())); - ::SetTextColor((HDC) pDC, RGB(GetForegroundColour().Red(), GetForegroundColour().Green(), GetForegroundColour().Blue())); + ::SetBkColor((HDC) pDC, RGB(GetBackgroundColour().Red(), GetBackgroundColour().Green(), GetBackgroundColour().Blue())); + ::SetTextColor((HDC) pDC, RGB(GetForegroundColour().Red(), GetForegroundColour().Green(), GetForegroundColour().Blue())); - wxBrush *backgroundBrush = wxTheBrushList->FindOrCreateBrush(GetBackgroundColour(), wxSOLID); + wxBrush *backgroundBrush = wxTheBrushList->FindOrCreateBrush(GetBackgroundColour(), wxSOLID); - // Note that this will be cleaned up in wxApp::OnIdle, if backgroundBrush - // has a zero usage count. -// backgroundBrush->RealizeResource(); - return (WXHBRUSH) backgroundBrush->GetResourceHandle(); + // Note that this will be cleaned up in wxApp::OnIdle, if backgroundBrush + // has a zero usage count. + // backgroundBrush->RealizeResource(); + return (WXHBRUSH) backgroundBrush->GetResourceHandle(); } // For single selection items only wxString wxRadioBox::GetStringSelection (void) const { - int sel = GetSelection (); - if (sel > -1) - return this->GetString (sel); - else - return wxString(""); + int sel = GetSelection (); + if (sel > -1) + return this->GetString (sel); + else + return wxString(""); } bool wxRadioBox::SetStringSelection (const wxString& s) { - int sel = FindString (s); - if (sel > -1) + int sel = FindString (s); + if (sel > -1) { - SetSelection (sel); - return TRUE; + SetSelection (sel); + return TRUE; } - else - return FALSE; -} - -/* -void wxRadioBox::SetLabelFont(wxFont *font) -{ - // Decrement the usage count of the old label font - // (we may be able to free it up) - if (labelFont) - labelFont->ReleaseResource(); - - labelFont = font; - - // Increment usage count - if (font) - font->UseResource(); - - HWND hWnd = GetHWND(); - if (hWnd != 0) - { - if (font) - { - font->RealizeResource(); - - if (font->GetResourceHandle()) - SendMessage(hWnd, WM_SETFONT, - (WPARAM)font->GetResourceHandle(),TRUE); - } - } + else + return FALSE; } -*/ - bool wxRadioBox::ContainsHWND(WXHWND hWnd) const { - int i; + int i; for (i = 0; i < Number(); i++) - if (GetRadioButtons()[i] == hWnd) - return TRUE; - return FALSE; + if (GetRadioButtons()[i] == hWnd) + return TRUE; + return FALSE; } void wxRadioBox::Command (wxCommandEvent & event) { - SetSelection (event.m_commandInt); - ProcessCommand (event); + SetSelection (event.m_commandInt); + ProcessCommand (event); } +long wxRadioBox::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam) +{ + if (nMsg == WM_NCHITTEST) + { + int xPos = LOWORD(lParam); // horizontal position of cursor + int yPos = HIWORD(lParam); // vertical position of cursor + + ScreenToClient(&xPos, &yPos); + + // Make sure you can drag by the top of the groupbox, but let + // other (enclosed) controls get mouse events also + if (yPos < 10) + return (long)HTCLIENT; + } + + return wxControl::MSWWindowProc(nMsg, wParam, lParam); +}