X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c085e333984dc079a001cd3f581aeb1f51a1f227..5aab763c09c663ab5e5b92e533ca025e811f1bcf:/src/msw/checkbox.cpp diff --git a/src/msw/checkbox.cpp b/src/msw/checkbox.cpp index fb0b511b6d..f1e29a2395 100644 --- a/src/msw/checkbox.cpp +++ b/src/msw/checkbox.cpp @@ -1,308 +1,136 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: checkbox.cpp +// Name: msw/checkbox.cpp // Purpose: wxCheckBox // Author: Julian Smart // Modified by: // Created: 04/01/98 // RCS-ID: $Id$ // Copyright: (c) Julian Smart and Markus Holzem -// Licence: wxWindows license +// Licence: wxWindows license ///////////////////////////////////////////////////////////////////////////// +// ============================================================================ +// declarations +// ============================================================================ + +// ---------------------------------------------------------------------------- +// headers +// ---------------------------------------------------------------------------- + #ifdef __GNUG__ -#pragma implementation "checkbox.h" + #pragma implementation "checkbox.h" #endif // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" #ifdef __BORLANDC__ -#pragma hdrstop + #pragma hdrstop #endif +#if wxUSE_CHECKBOX + #ifndef WX_PRECOMP -#include "wx/checkbox.h" + #include "wx/checkbox.h" + #include "wx/brush.h" + #include "wx/dcscreen.h" + #include "wx/settings.h" #endif #include "wx/msw/private.h" -#if !USE_SHARED_LIBRARY -IMPLEMENT_DYNAMIC_CLASS(wxCheckBox, wxControl) -IMPLEMENT_DYNAMIC_CLASS(wxBitmapCheckBox, wxCheckBox) +#ifndef BST_CHECKED + #define BST_CHECKED 0x0001 #endif +// ============================================================================ +// implementation +// ============================================================================ + +IMPLEMENT_DYNAMIC_CLASS(wxCheckBox, wxControl) + +// ---------------------------------------------------------------------------- +// wxCheckBox +// ---------------------------------------------------------------------------- + bool wxCheckBox::MSWCommand(WXUINT WXUNUSED(param), WXWORD WXUNUSED(id)) { - wxCommandEvent event(wxEVENT_TYPE_CHECKBOX_COMMAND, m_windowId); - event.SetInt(GetValue()); - event.SetEventObject(this); - ProcessCommand(event); - return TRUE; + wxCommandEvent event(wxEVT_COMMAND_CHECKBOX_CLICKED, m_windowId); + event.SetInt(GetValue()); + event.SetEventObject(this); + ProcessCommand(event); + return TRUE; } -// Single check box item -bool wxCheckBox::Create(wxWindow *parent, wxWindowID id, const wxString& label, - const wxPoint& pos, - const wxSize& size, long style, - const wxValidator& validator, - const wxString& name) +bool wxCheckBox::Create(wxWindow *parent, + wxWindowID id, + const wxString& label, + const wxPoint& pos, + const wxSize& size, long style, + const wxValidator& validator, + const wxString& name) { - SetName(name); - SetValidator(validator); - if (parent) parent->AddChild(this); - - SetBackgroundColour(parent->GetBackgroundColour()) ; - SetForegroundColour(parent->GetForegroundColour()) ; + if ( !CreateControl(parent, id, pos, size, style, validator, name) ) + return FALSE; - m_windowStyle = style; + long msStyle = BS_AUTOCHECKBOX | WS_TABSTOP; + if ( style & wxALIGN_RIGHT ) + msStyle |= BS_LEFTTEXT; - wxString Label = label; - if (Label == "") - Label = " "; // Apparently needed or checkbox won't show - - if ( id == -1 ) - m_windowId = NewControlId(); - else - m_windowId = id; - - int x = pos.x; - int y = pos.y; - int width = size.x; - int height = size.y; - - long msStyle = BS_AUTOCHECKBOX | WS_TABSTOP | WS_CHILD | WS_VISIBLE; - if ( style & wxALIGN_RIGHT ) - msStyle |= BS_LEFTTEXT; - - // We perhaps have different concepts of 3D here - a 3D border, - // versus a 3D button. - // So we only wish to give a border if this is specified - // in the style. - 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(exStyle, "BUTTON", Label, - msStyle, - 0, 0, 0, 0, - (HWND)parent->GetHWND(), (HMENU)m_windowId, - wxGetInstance(), NULL); - -#if CTL3D - if (want3D) - { - Ctl3dSubclassCtl((HWND)m_hWnd); - m_useCtl3D = TRUE; - } -#endif - - // Subclass again for purposes of dialog editing mode - SubclassWin(m_hWnd); - - SetFont(*parent->GetFont()); - - SetSize(x, y, width, height); - - return TRUE; + return MSWCreateControl(wxT("BUTTON"), msStyle, pos, size, label, 0); } void wxCheckBox::SetLabel(const wxString& label) { - SetWindowText((HWND)GetHWND(), label); + SetWindowText(GetHwnd(), label); } -void wxCheckBox::SetSize(int x, int y, int width, int height, int sizeFlags) +wxSize wxCheckBox::DoGetBestSize() const { - int currentX, currentY; - GetPosition(¤tX, ¤tY); - int x1 = x; - int y1 = y; - int w1 = width; - int h1 = height; + static int s_checkSize = 0; - if (x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) - x1 = currentX; - if (y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) - y1 = currentY; + if ( !s_checkSize ) + { + wxScreenDC dc; + dc.SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT)); - AdjustForParentClientOrigin(x1, y1, sizeFlags); + s_checkSize = dc.GetCharHeight(); + } - int current_width, cyf; - HWND button = (HWND) GetHWND(); + wxString str = wxGetWindowText(GetHWND()); - int nLen = GetWindowTextLength(button); - wxString str; - GetWindowText(button, str.GetWriteBuf(nLen), nLen); - str.UngetWriteBuf(); + int wCheckbox, hCheckbox; + if ( !str.IsEmpty() ) + { + GetTextExtent(str, &wCheckbox, &hCheckbox); + wCheckbox += s_checkSize + GetCharWidth(); - if ( !str.IsEmpty() ) - { - GetTextExtent(str, ¤t_width, &cyf, NULL, NULL, GetFont()); - if (w1 < 0) - w1 = (int)(current_width + RADIO_SIZE); - if (h1 < 0) + if ( hCheckbox < s_checkSize ) + hCheckbox = s_checkSize; + } + else { - h1 = (int)(cyf); - if (h1 < RADIO_SIZE) - h1 = RADIO_SIZE; + wCheckbox = s_checkSize; + hCheckbox = s_checkSize; } - } - else - { - if (w1 < 0) - w1 = RADIO_SIZE; - if (h1 < 0) - h1 = RADIO_SIZE; - } - MoveWindow(button, x1, y1, w1, h1, TRUE); + return wxSize(wCheckbox, hCheckbox); } void wxCheckBox::SetValue(bool val) { - SendMessage((HWND) GetHWND(), BM_SETCHECK, val, 0); -} - -bool wxCheckBox::GetValue(void) const -{ -#ifdef __WIN32__ - return (SendMessage((HWND) GetHWND(), BM_GETCHECK, 0, 0) == BST_CHECKED); -#else - return ((0x003 & SendMessage((HWND) GetHWND(), BM_GETCHECK, 0, 0)) == 0x003); -#endif + SendMessage(GetHwnd(), BM_SETCHECK, val, 0); } -WXHBRUSH wxCheckBox::OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor, - WXUINT message, WXWPARAM wParam, WXLPARAM lParam) +bool wxCheckBox::GetValue() const { -#if CTL3D - 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); - - ::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); - - // Note that this will be cleaned up in wxApp::OnIdle, if backgroundBrush - // has a zero usage count. -// backgroundBrush->RealizeResource(); - return (WXHBRUSH) backgroundBrush->GetResourceHandle(); + return (SendMessage(GetHwnd(), BM_GETCHECK, 0, 0) & BST_CHECKED) != 0; } -void wxCheckBox::Command (wxCommandEvent & event) +void wxCheckBox::Command(wxCommandEvent& event) { - SetValue ((event.GetInt() != 0)); - ProcessCommand (event); + SetValue(event.GetInt() != 0); + ProcessCommand(event); } -bool wxBitmapCheckBox::Create(wxWindow *parent, wxWindowID id, const wxBitmap *label, - const wxPoint& pos, - const wxSize& size, long style, - const wxValidator& validator, - const wxString& name) -{ - SetName(name); - SetValidator(validator); - if (parent) parent->AddChild(this); - - SetBackgroundColour(parent->GetBackgroundColour()) ; - SetForegroundColour(parent->GetForegroundColour()) ; - m_windowStyle = style; - - if ( id == -1 ) - m_windowId = NewControlId(); - else - m_windowId = id; - - int x = pos.x; - int y = pos.y; - int width = size.x; - int height = size.y; - - checkWidth = -1 ; - checkHeight = -1 ; - long msStyle = CHECK_FLAGS; - - HWND wx_button = CreateWindowEx(MakeExtendedStyle(m_windowStyle), CHECK_CLASS, "toggle", - msStyle, - 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)m_windowId, - wxGetInstance(), NULL); - -#if CTL3D - if (!(GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS)) - { - Ctl3dSubclassCtl(wx_button); - m_useCtl3D = TRUE; - } -#endif - - m_hWnd = (WXHWND)wx_button; - - // Subclass again for purposes of dialog editing mode - SubclassWin((WXHWND)wx_button); - -// SetFont(parent->GetFont()); - - SetSize(x, y, width, height); - - ShowWindow(wx_button, SW_SHOW); - return TRUE; -} - -void wxBitmapCheckBox::SetLabel(const wxBitmap *bitmap) -{ -} - -void wxBitmapCheckBox::SetSize(int x, int y, int width, int height, int sizeFlags) -{ - int currentX, currentY; - GetPosition(¤tX, ¤tY); - - int x1 = x; - int y1 = y; - int w1 = width; - int h1 = height; - - if (x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) - x1 = currentX; - if (y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) - y1 = currentY; - - AdjustForParentClientOrigin(x1, y1, sizeFlags); - - HWND button = (HWND) GetHWND(); -/* - if (w1<0) - w1 = checkWidth + FB_MARGIN ; - if (h1<0) - h1 = checkHeight + FB_MARGIN ; -*/ - MoveWindow(button, x1, y1, w1, h1, TRUE); -} - -void wxBitmapCheckBox::SetValue(bool val) -{ - SendMessage((HWND) GetHWND(), BM_SETCHECK, val, 0); -} - -bool wxBitmapCheckBox::GetValue(void) const -{ - return ((0x003 & SendMessage((HWND) GetHWND(), BM_GETCHECK, 0, 0)) == 0x003); -} - - +#endif // wxUSE_CHECKBOX