X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/430974f8c443dcbe1616a85238ead7db5fb88e43..f5766910b6731eb03e82371416e9778203396ce7:/src/os2/button.cpp?ds=sidebyside diff --git a/src/os2/button.cpp b/src/os2/button.cpp index 1a7ab387c0..838cc7413b 100644 --- a/src/os2/button.cpp +++ b/src/os2/button.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: button.cpp +// Name: src/os2/button.cpp // Purpose: wxButton // Author: David Webster // Modified by: @@ -12,16 +12,20 @@ // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" +#include "wx/button.h" + #ifndef WX_PRECOMP - #include "wx/button.h" + #include "wx/app.h" #include "wx/brush.h" #include "wx/panel.h" #include "wx/bmpbuttn.h" #include "wx/settings.h" #include "wx/dcscreen.h" #include "wx/scrolwin.h" + #include "wx/toplevel.h" #endif +#include "wx/stockitem.h" #include "wx/os2/private.h" #define BUTTON_HEIGHT_FROM_CHAR_HEIGHT(cy) (11*EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy)/10) @@ -39,19 +43,21 @@ IMPLEMENT_DYNAMIC_CLASS(wxButton, wxControl) // Button -bool wxButton::Create( - wxWindow* pParent -, wxWindowID vId -, const wxString& rsLabel -, const wxPoint& rPos -, const wxSize& rSize -, long lStyle -#if wxUSE_VALIDATORS -, const wxValidator& rValidator -#endif -, const wxString& rsName -) +bool wxButton::Create( wxWindow* pParent, + wxWindowID vId, + const wxString& rsLbl, + const wxPoint& rPos, + const wxSize& rSize, + long lStyle, + const wxValidator& rValidator, + const wxString& rsName) { + wxString rsLabel(rsLbl); + if (rsLabel.empty() && wxIsStockID(vId)) + rsLabel = wxGetStockLabel(vId); + + wxString sLabel = ::wxPMTextToLabel(rsLabel); + SetName(rsName); #if wxUSE_VALIDATORS SetValidator(rValidator); @@ -74,7 +80,7 @@ bool wxButton::Create( m_hWnd = (WXHWND)::WinCreateWindow( GetHwndOf(pParent) // Parent handle ,WC_BUTTON // A Button class window - ,(PSZ)rsLabel.c_str() // Button text + ,(PSZ)sLabel.c_str() // Button text ,lStyle // Button style ,0, 0, 0, 0 // Location and size ,GetHwndOf(pParent) // Owner handle @@ -85,7 +91,7 @@ bool wxButton::Create( ); if (m_hWnd == 0) { - return FALSE; + return false; } // @@ -106,21 +112,21 @@ bool wxButton::Create( ,rSize.y ); delete pButtonFont; - return TRUE; + return true; } // end of wxButton::Create wxButton::~wxButton() { - wxPanel* pPanel = wxDynamicCast(GetParent(), wxPanel); + wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent(this), wxTopLevelWindow); - if (pPanel) + if (tlw) { - if (pPanel->GetDefaultItem() == this) + if (tlw->GetDefaultItem() == this) { // // Don't leave the panel with invalid default item // - pPanel->SetDefaultItem(NULL); + tlw->SetDefaultItem(NULL); } } } // end of wxButton::~wxButton @@ -135,6 +141,7 @@ wxSize wxButton::DoGetBestSize() const int nWidthButton; int nWidthChar; int nHeightChar; + wxFont vFont = (wxFont)GetFont(); GetTextExtent( rsLabel ,&nWidthButton @@ -144,7 +151,7 @@ wxSize wxButton::DoGetBestSize() const wxGetCharSize( GetHWND() ,&nWidthChar ,&nHeightChar - ,(wxFont*)&GetFont() + ,&vFont ); // @@ -160,15 +167,21 @@ wxSize wxButton::DoGetBestSize() const // // Need a little extra to make it look right // - nHeightButton += nHeightChar/1.5; + nHeightButton += (int)(nHeightChar/1.5); - wxSize vSize = GetDefaultSize(); + if (!HasFlag(wxBU_EXACTFIT)) + { + wxSize vSize = GetDefaultSize(); - if (nWidthButton > vSize.x) - vSize.x = nWidthButton; - if (nHeightButton > vSize.y) - vSize.y = nHeightButton; - return vSize; + if (nWidthButton > vSize.x) + vSize.x = nWidthButton; + if (nHeightButton > vSize.y) + vSize.y = nHeightButton; + return vSize; + } + return wxSize( nWidthButton + ,nHeightButton + ); } // end of wxButton::DoGetBestSize /* static */ @@ -220,87 +233,92 @@ bool wxButton::SendClickEvent() void wxButton::SetDefault() { - wxWindow* pParent = GetParent(); + wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent(this), wxTopLevelWindow); - wxCHECK_RET( pParent, _T("button without parent?") ); + wxCHECK_RET( tlw, _T("button without top level window?") ); // - // Set this one as the default button both for wxWindows and Windows + // Set this one as the default button both for wxWidgets and Windows // - wxWindow* pWinOldDefault = pParent->SetDefaultItem(this); - UpdateDefaultStyle( this - ,pWinOldDefault - ); + wxWindow* pWinOldDefault = tlw->SetDefaultItem(this); + + SetDefaultStyle( wxDynamicCast(pWinOldDefault, wxButton), false); + SetDefaultStyle( this, true ); } // end of wxButton::SetDefault void wxButton::SetTmpDefault() { - wxWindow* pParent = GetParent(); + wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent(this), wxTopLevelWindow); - wxCHECK_RET( pParent, _T("button without parent?") ); + wxCHECK_RET( tlw, _T("button without top level window?") ); - wxWindow* pWinOldDefault = pParent->GetDefaultItem(); - pParent->SetTmpDefaultItem(this); - if (pWinOldDefault != this) - { - UpdateDefaultStyle( this - ,pWinOldDefault - ); - } - //else: no styles to update + wxWindow* pWinOldDefault = tlw->GetDefaultItem(); + + tlw->SetTmpDefaultItem(this); + SetDefaultStyle( wxDynamicCast(pWinOldDefault, wxButton), false); + SetDefaultStyle( this, true ); } // end of wxButton::SetTmpDefault void wxButton::UnsetTmpDefault() { - wxWindow* pParent = GetParent(); + wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent(this), wxTopLevelWindow); - wxCHECK_RET( pParent, _T("button without parent?") ); + wxCHECK_RET( tlw, _T("button without top level window?") ); - pParent->SetTmpDefaultItem(NULL); + tlw->SetTmpDefaultItem(NULL); - wxWindow* pWinOldDefault = pParent->GetDefaultItem(); + wxWindow* pWinOldDefault = tlw->GetDefaultItem(); - if (pWinOldDefault != this) - { - UpdateDefaultStyle( pWinOldDefault - ,this - ); - } - //else: we had been default before anyhow + SetDefaultStyle( this, false ); + SetDefaultStyle( wxDynamicCast(pWinOldDefault, wxButton), true ); } // end of wxButton::UnsetTmpDefault -void wxButton::UpdateDefaultStyle( - wxWindow* pWinDefault -, wxWindow* pWinOldDefault) +void wxButton::SetDefaultStyle( + wxButton* pBtn +, bool bOn +) { - wxButton* pBtnOldDefault = wxDynamicCast(pWinOldDefault, wxButton); long lStyle; + // + // We may be called with NULL pointer -- simpler to do the check here than + // in the caller which does wxDynamicCast() + // + if (!pBtn) + return; - if ( pBtnOldDefault && pBtnOldDefault != pWinDefault ) + // + // First, let DefDlgProc() know about the new default button + // + if (bOn) + { + if (!wxTheApp->IsActive()) + return; + + // + // In OS/2 the dialog/panel doesn't really know it has a default + // button, the default button simply has that style. We'll just + // simulate by setting focus to it + // + pBtn->SetFocus(); + } + lStyle = ::WinQueryWindowULong(GetHwndOf(pBtn), QWL_STYLE); + if (!(lStyle & BS_DEFAULT) == bOn) { - lStyle = ::WinQueryWindowULong(GetHwndOf(pBtnOldDefault), QWL_STYLE); if ((lStyle & BS_USERBUTTON) != BS_USERBUTTON) { - lStyle &= ~BS_DEFAULT; - ::WinSetWindowULong(GetHwndOf(pBtnOldDefault), QWL_STYLE, lStyle); + if (bOn) + lStyle |= BS_DEFAULT; + else + lStyle &= ~BS_DEFAULT; + ::WinSetWindowULong(GetHwndOf(pBtn), QWL_STYLE, lStyle); } else { - // redraw the button - it will notice itself that it's not the + // + // Redraw the button - it will notice itself that it's not the // default one any longer - pBtnOldDefault->Refresh(); - } - } - - wxButton* pBtnDefault = wxDynamicCast(pWinDefault, wxButton); - - if (pBtnDefault) - { - lStyle = ::WinQueryWindowULong(GetHwndOf(pBtnDefault), QWL_STYLE); - if ((lStyle & BS_USERBUTTON) != BS_USERBUTTON) - { - lStyle != BS_DEFAULT; - ::WinSetWindowULong(GetHwndOf(pBtnDefault), QWL_STYLE, lStyle); + // + pBtn->Refresh(); } } } // end of wxButton::UpdateDefaultStyle @@ -309,12 +327,9 @@ void wxButton::UpdateDefaultStyle( // event/message handlers // ---------------------------------------------------------------------------- -bool wxButton::OS2Command( - WXUINT uParam -, WXWORD wId -) +bool wxButton::OS2Command(WXUINT uParam, WXWORD WXUNUSED(wId)) { - bool bProcessed = FALSE; + bool bProcessed = false; switch (uParam) { @@ -323,21 +338,20 @@ bool wxButton::OS2Command( bProcessed = SendClickEvent(); break; } + return bProcessed; } // end of wxButton::OS2Command -WXHBRUSH wxButton::OnCtlColor( - WXHDC pDC -, WXHWND pWnd -, WXUINT nCtlColor -, WXUINT uMessage -, WXWPARAM wParam -, WXLPARAM lParam -) +WXHBRUSH wxButton::OnCtlColor( WXHDC WXUNUSED(pDC), + WXHWND WXUNUSED(pWnd), + WXUINT WXUNUSED(nCtlColor), + WXUINT WXUNUSED(uMessage), + WXWPARAM WXUNUSED(wParam), + WXLPARAM WXUNUSED(lParam) ) { - wxBrush* pBackgroundBrush = wxTheBrushList->FindOrCreateBrush( GetBackgroundColour() - ,wxSOLID - ); + wxBrush* pBackgroundBrush = wxTheBrushList->FindOrCreateBrush( GetBackgroundColour() + ,wxSOLID + ); return (WXHBRUSH)pBackgroundBrush->GetResourceHandle(); } // end of wxButton::OnCtlColor @@ -378,11 +392,9 @@ WXDWORD wxButton::OS2GetStyle( return dwStyle; } // end of wxButton::OS2GetStyle -MRESULT wxButton::WindowProc( - WXUINT uMsg -, WXWPARAM wParam -, WXLPARAM lParam -) +MRESULT wxButton::WindowProc( WXUINT uMsg, + WXWPARAM wParam, + WXLPARAM lParam ) { // // When we receive focus, we want to temporary become the default button in @@ -425,4 +437,3 @@ MRESULT wxButton::WindowProc( ,lParam )); } // end of wxWindowProc -