X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/cd70477bbdadcf28967ac62d3b7c6fb845f0a243..2c18f21dc7d5aedd7100b02f7a721551b73c537b:/src/msw/frame.cpp?ds=sidebyside diff --git a/src/msw/frame.cpp b/src/msw/frame.cpp index 8adcf37a44..57ac80ebfc 100644 --- a/src/msw/frame.cpp +++ b/src/msw/frame.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: frame.cpp +// Name: msw/frame.cpp // Purpose: wxFrame // Author: Julian Smart // Modified by: @@ -9,929 +9,811 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// +// ============================================================================ +// declarations +// ============================================================================ + +// ---------------------------------------------------------------------------- +// headers +// ---------------------------------------------------------------------------- + #ifdef __GNUG__ -#pragma implementation "frame.h" + #pragma implementation "frame.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 "wx/setup.h" -#include "wx/frame.h" -#include "wx/menu.h" -#include "wx/app.h" -#include "wx/utils.h" -#include "wx/dialog.h" -#include "wx/settings.h" -#include "wx/dcclient.h" -#endif + #include "wx/frame.h" + #include "wx/app.h" + #include "wx/menu.h" + #include "wx/utils.h" + #include "wx/dialog.h" + #include "wx/settings.h" + #include "wx/dcclient.h" + #include "wx/mdi.h" + #include "wx/panel.h" +#endif // WX_PRECOMP #include "wx/msw/private.h" -#include "wx/statusbr.h" -#include "wx/menuitem.h" -#ifdef LoadAccelerators -#undef LoadAccelerators -#endif +#if wxUSE_STATUSBAR + #include "wx/statusbr.h" + #include "wx/generic/statusbr.h" +#endif // wxUSE_STATUSBAR -#if USE_NATIVE_STATUSBAR -#include -#endif +#if wxUSE_TOOLBAR + #include "wx/toolbar.h" +#endif // wxUSE_TOOLBAR -extern wxList wxModelessWindows; -extern wxList wxPendingDelete; -extern char wxFrameClassName[]; - -#if !USE_SHARED_LIBRARY -BEGIN_EVENT_TABLE(wxFrame, wxWindow) - EVT_SIZE(wxFrame::OnSize) - EVT_ACTIVATE(wxFrame::OnActivate) - EVT_MENU_HIGHLIGHT_ALL(wxFrame::OnMenuHighlight) - EVT_SYS_COLOUR_CHANGED(wxFrame::OnSysColourChanged) - EVT_IDLE(wxFrame::OnIdle) - EVT_CLOSE(wxFrame::OnCloseWindow) -END_EVENT_TABLE() +#include "wx/menuitem.h" +#include "wx/log.h" -IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxWindow) -#endif +#ifdef __WXUNIVERSAL__ + #include "wx/univ/theme.h" + #include "wx/univ/colschem.h" +#endif // __WXUNIVERSAL__ -#if USE_NATIVE_STATUSBAR -bool wxFrame::m_useNativeStatusBar = TRUE; -#else -bool wxFrame::m_useNativeStatusBar = FALSE; -#endif +// ---------------------------------------------------------------------------- +// globals +// ---------------------------------------------------------------------------- -wxFrame::wxFrame(void) -{ - m_frameMenuBar = NULL; - m_frameStatusBar = NULL; +extern const wxChar *wxFrameClassName; - m_windowParent = NULL; - m_iconized = FALSE; -} +#if wxUSE_MENUS_NATIVE +extern wxMenu *wxCurrentPopupMenu; +#endif // wxUSE_MENUS_NATIVE -bool wxFrame::Create(wxWindow *parent, - wxWindowID id, - const wxString& title, - const wxPoint& pos, - const wxSize& size, - long style, - const wxString& name) -{ - if (!parent) - wxTopLevelWindows.Append(this); +// ---------------------------------------------------------------------------- +// event tables +// ---------------------------------------------------------------------------- - SetName(name); -// m_modalShowing = FALSE; - m_windowStyle = style; - m_frameMenuBar = NULL; - m_frameStatusBar = NULL; - - SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE)); +BEGIN_EVENT_TABLE(wxFrame, wxFrameBase) + EVT_ACTIVATE(wxFrame::OnActivate) + EVT_SYS_COLOUR_CHANGED(wxFrame::OnSysColourChanged) +END_EVENT_TABLE() -// m_icon = NULL; - if ( id > -1 ) - m_windowId = id; - else - m_windowId = (int)NewControlId(); +IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxWindow) - if (parent) parent->AddChild(this); +// ============================================================================ +// implementation +// ============================================================================ - int x = pos.x; - int y = pos.y; - int width = size.x; - int height = size.y; +// ---------------------------------------------------------------------------- +// static class members +// ---------------------------------------------------------------------------- - m_iconized = FALSE; - MSWCreate(m_windowId, (wxWindow *)parent, wxFrameClassName, this, (char *)(const char *)title, - x, y, width, height, style); +#if wxUSE_STATUSBAR + #if wxUSE_NATIVE_STATUSBAR + bool wxFrame::m_useNativeStatusBar = TRUE; + #else + bool wxFrame::m_useNativeStatusBar = FALSE; + #endif +#endif // wxUSE_NATIVE_STATUSBAR - wxModelessWindows.Append(this); - return TRUE; -} +// ---------------------------------------------------------------------------- +// creation/destruction +// ---------------------------------------------------------------------------- -wxFrame::~wxFrame(void) +void wxFrame::Init() { - m_isBeingDeleted = TRUE; - wxTopLevelWindows.DeleteObject(this); +#if wxUSE_TOOLTIPS + m_hwndToolTip = 0; +#endif - if (m_frameStatusBar) - delete m_frameStatusBar; - if (m_frameMenuBar) - delete m_frameMenuBar; + // Data to save/restore when calling ShowFullScreen + m_fsStatusBarFields = 0; + m_fsStatusBarHeight = 0; + m_fsToolBarHeight = 0; +// m_fsMenu = 0; -/* New behaviour March 1998: check if it's the last top-level window */ -// if (wxTheApp && (this == wxTheApp->GetTopWindow())) + m_wasMinimized = FALSE; - if (wxTheApp && (wxTopLevelWindows.Number() == 0)) - { - wxTheApp->SetTopWindow(NULL); + m_winLastFocused = (wxWindow *)NULL; +} - if (wxTheApp->GetExitOnFrameDelete()) - { - PostQuitMessage(0); - } - } +bool wxFrame::Create(wxWindow *parent, + wxWindowID id, + const wxString& title, + const wxPoint& pos, + const wxSize& size, + long style, + const wxString& name) +{ + if ( !wxTopLevelWindow::Create(parent, id, title, pos, size, style, name) ) + return FALSE; - wxModelessWindows.DeleteObject(this); + SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE)); - // For some reason, wxWindows can activate another task altogether - // when a frame is destroyed after a modal dialog has been invoked. - // Try to bring the parent to the top. - if (GetParent() && GetParent()->GetHWND()) - ::BringWindowToTop((HWND) GetParent()->GetHWND()); -} + wxModelessWindows.Append(this); -WXHMENU wxFrame::GetWinMenu(void) const -{ - return m_hMenu; + return TRUE; } -// Get size *available for subwindows* i.e. excluding menu bar etc. -// For XView, this is the same as GetSize -void wxFrame::GetClientSize(int *x, int *y) const +wxFrame::~wxFrame() { - RECT rect; - GetClientRect((HWND) GetHWND(), &rect); + m_isBeingDeleted = TRUE; - if ( m_frameStatusBar ) - { - int statusX, statusY; - m_frameStatusBar->GetClientSize(&statusX, &statusY); - rect.bottom -= statusY; - } - *x = rect.right; - *y = rect.bottom; + DeleteAllBars(); } -// Set the client size (i.e. leave the calculation of borders etc. -// to wxWindows) -void wxFrame::SetClientSize(int width, int height) +// Get size *available for subwindows* i.e. excluding menu bar, toolbar etc. +void wxFrame::DoGetClientSize(int *x, int *y) const { - HWND hWnd = (HWND) GetHWND(); - RECT rect; - GetClientRect(hWnd, &rect); - - RECT rect2; - GetWindowRect(hWnd, &rect2); + ::GetClientRect(GetHwnd(), &rect); - // Find the difference between the entire window (title bar and all) - // and the client area; add this to the new client size to move the - // window - int actual_width = rect2.right - rect2.left - rect.right + width; - int actual_height = rect2.bottom - rect2.top - rect.bottom + height; - - if ( m_frameStatusBar ) +#if wxUSE_STATUSBAR + if ( GetStatusBar() && GetStatusBar()->IsShown() ) { - int statusX, statusY; - m_frameStatusBar->GetClientSize(&statusX, &statusY); - actual_height += statusY; + int statusX, statusY; + GetStatusBar()->GetClientSize(&statusX, &statusY); + rect.bottom -= statusY; } +#endif // wxUSE_STATUSBAR - POINT point; - point.x = rect2.left; - point.y = rect2.top; - - MoveWindow(hWnd, point.x, point.y, actual_width, actual_height, (BOOL)TRUE); + wxPoint pt(GetClientAreaOrigin()); + rect.bottom -= pt.y; + rect.right -= pt.x; - wxSizeEvent event(wxSize(width, height), m_windowId); - event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event); + if ( x ) + *x = rect.right; + if ( y ) + *y = rect.bottom; } -void wxFrame::GetSize(int *width, int *height) const +void wxFrame::DoSetClientSize(int width, int height) { - RECT rect; - GetWindowRect((HWND) GetHWND(), &rect); - *width = rect.right - rect.left; - *height = rect.bottom - rect.top; -} - -void wxFrame::GetPosition(int *x, int *y) const -{ - RECT rect; - GetWindowRect((HWND) GetHWND(), &rect); - POINT point; - point.x = rect.left; - point.y = rect.top; - - *x = point.x; - *y = point.y; -} - -void wxFrame::SetSize(int x, int y, int width, int height, int sizeFlags) -{ - int currentX, currentY; - int x1 = x; - int y1 = y; - int w1 = width; - int h1 = height; - - GetPosition(¤tX, ¤tY); - if (x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) - x1 = currentX; - if (y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) - y1 = currentY; - - int ww,hh ; - GetSize(&ww,&hh) ; - if (width == -1) w1 = ww ; - if (height==-1) h1 = hh ; - - MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, (BOOL)TRUE); - - wxSizeEvent event(wxSize(width, height), m_windowId); - event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event); -} - -bool wxFrame::Show(bool show) -{ - int cshow; - if (show) - cshow = SW_SHOW; - else - cshow = SW_HIDE; - - if (!show) - { - // Try to highlight the correct window (the parent) - HWND hWndParent = 0; - if (GetParent()) + // leave enough space for the status bar if we have (and show) it +#if wxUSE_STATUSBAR + wxStatusBar *statbar = GetStatusBar(); + if ( statbar && statbar->IsShown() ) { - hWndParent = (HWND) GetParent()->GetHWND(); - if (hWndParent) - ::BringWindowToTop(hWndParent); + height += statbar->GetSize().y; } - } - - ShowWindow((HWND) GetHWND(), (BOOL)cshow); - if (show) - { - BringWindowToTop((HWND) GetHWND()); - - wxActivateEvent event(wxEVT_ACTIVATE, TRUE, m_windowId); - event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event); - } - return TRUE; -} - -void wxFrame::Iconize(bool iconize) -{ - if (!iconize) - Show(TRUE); - - int cshow; - if (iconize) - cshow = SW_MINIMIZE; - else - cshow = SW_RESTORE; - ShowWindow((HWND) GetHWND(), (BOOL)cshow); - m_iconized = iconize; -} +#endif // wxUSE_STATUSBAR -// Equivalent to maximize/restore in Windows -void wxFrame::Maximize(bool maximize) -{ - Show(TRUE); - int cshow; - if (maximize) - cshow = SW_MAXIMIZE; - else - cshow = SW_RESTORE; - ShowWindow((HWND) GetHWND(), cshow); - m_iconized = FALSE; + wxTopLevelWindow::DoSetClientSize(width, height); } -bool wxFrame::IsIconized(void) const -{ - ((wxFrame *)this)->m_iconized = (::IsIconic((HWND) GetHWND()) != 0); - return m_iconized; -} +// ---------------------------------------------------------------------------- +// wxFrame: various geometry-related functions +// ---------------------------------------------------------------------------- -void wxFrame::SetTitle(const wxString& title) +void wxFrame::Raise() { - SetWindowText((HWND) GetHWND(), (const char *)title); +#ifdef __WIN16__ + // no SetForegroundWindow() in Win16 + wxFrameBase::Raise(); +#else // Win32 + ::SetForegroundWindow(GetHwnd()); +#endif // Win16/32 } -wxString wxFrame::GetTitle(void) const +// generate an artificial resize event +void wxFrame::SendSizeEvent() { - GetWindowText((HWND) GetHWND(), wxBuffer, 1000); - return wxString(wxBuffer); -} + if ( !m_iconized ) + { + RECT r = wxGetWindowRect(GetHwnd()); -void wxFrame::SetIcon(const wxIcon& icon) -{ - m_icon = icon; -#if defined(__WIN95__) - if ( m_icon.Ok() ) - SendMessage((HWND) GetHWND(), WM_SETICON, - (WPARAM)TRUE, (LPARAM)(HICON) m_icon.GetHICON()); -#endif + (void)::PostMessage(GetHwnd(), WM_SIZE, + IsMaximized() ? SIZE_MAXIMIZED : SIZE_RESTORED, + MAKELPARAM(r.right - r.left, r.bottom - r.top)); + } } -wxStatusBar *wxFrame::OnCreateStatusBar(int number) +#if wxUSE_STATUSBAR +wxStatusBar *wxFrame::OnCreateStatusBar(int number, + long style, + wxWindowID id, + const wxString& name) { wxStatusBar *statusBar = NULL; -#if USE_NATIVE_STATUSBAR - if (UsesNativeStatusBar()) +#if wxUSE_NATIVE_STATUSBAR + if ( !UsesNativeStatusBar() ) { - statusBar = new wxStatusBar95(this); + statusBar = (wxStatusBar *)new wxStatusBarGeneric(this, id, style); } else #endif { - statusBar = new wxStatusBar(this, -1, wxPoint(0, 0), wxSize(100, 20)); - - // Set the height according to the font and the border size - wxClientDC dc(statusBar); - dc.SetFont(* statusBar->GetFont()); - - long x, y; - dc.GetTextExtent("X", &x, &y); - - int height = (int)( (y * 1.1) + 2* statusBar->GetBorderY()); - - statusBar->SetSize(-1, -1, 100, height); + statusBar = new wxStatusBar(this, id, style, name); } - statusBar->SetFieldsCount(number); - return statusBar; -} - -bool wxFrame::CreateStatusBar(int number) -{ - // VZ: calling CreateStatusBar twice is an error - why anyone would do it? - wxCHECK_MSG( m_frameStatusBar == NULL, FALSE, - "recreating status bar in wxFrame" ); + statusBar->SetFieldsCount(number); - m_frameStatusBar = OnCreateStatusBar(number); - if ( m_frameStatusBar ) - { - PositionStatusBar(); - return TRUE; - } - else - return FALSE; + return statusBar; } -void wxFrame::SetStatusText(const wxString& text, int number) +void wxFrame::PositionStatusBar() { - wxCHECK_RET( m_frameStatusBar != NULL, "no statusbar to set text for" ); + if ( !m_frameStatusBar ) + return; - m_frameStatusBar->SetStatusText(text, number); -} - -void wxFrame::SetStatusWidths(int n, const int widths_field[]) -{ - wxCHECK_RET( m_frameStatusBar != NULL, "no statusbar to set widths for" ); + int w, h; + GetClientSize(&w, &h); + int sw, sh; + m_frameStatusBar->GetSize(&sw, &sh); - m_frameStatusBar->SetStatusWidths(n, widths_field); - PositionStatusBar(); + // Since we wish the status bar to be directly under the client area, + // we use the adjusted sizes without using wxSIZE_NO_ADJUSTMENTS. + m_frameStatusBar->SetSize(0, h, w, sh); } +#endif // wxUSE_STATUSBAR -void wxFrame::PositionStatusBar(void) -{ - // native status bar positions itself - if (m_frameStatusBar -#if USE_NATIVE_STATUSBAR - && !m_frameStatusBar->IsKindOf(CLASSINFO(wxStatusBar95)) -#endif - ) - { - int w, h; - GetClientSize(&w, &h); - int sw, sh; - m_frameStatusBar->GetSize(&sw, &sh); - m_frameStatusBar->SetSize(0, h, w, sh); - } -} - -void wxFrame::SetMenuBar(wxMenuBar *menu_bar) -{ - if (!menu_bar) - { - m_frameMenuBar = NULL; - return; - } - - if (menu_bar->m_menuBarFrame) - return; - - int i; - HMENU menu = CreateMenu(); - - for (i = 0; i < menu_bar->m_menuCount; i ++) - { - HMENU popup = (HMENU)menu_bar->m_menus[i]->m_hMenu; - // - // After looking Bounds Checker result, it seems that all - // menus must be individually destroyed. So, don't reset m_hMenu, - // to allow ~wxMenu to do the job. - // - menu_bar->m_menus[i]->m_savehMenu = (WXHMENU) popup; - // Uncommenting for the moment... JACS - menu_bar->m_menus[i]->m_hMenu = 0; - AppendMenu(menu, MF_POPUP | MF_STRING, (UINT)popup, menu_bar->m_titles[i]); - } - - menu_bar->m_hMenu = (WXHMENU)menu; - if (m_frameMenuBar) - delete m_frameMenuBar; - - this->m_hMenu = (WXHMENU) menu; - - DWORD err = 0; - if (!SetMenu((HWND) GetHWND(), menu)) - { -#ifdef __WIN32__ - err = GetLastError(); -#endif - } - - m_frameMenuBar = menu_bar; - menu_bar->m_menuBarFrame = this; -} +#if wxUSE_MENUS_NATIVE -bool wxFrame::LoadAccelerators(const wxString& table) +void wxFrame::AttachMenuBar(wxMenuBar *menubar) { - m_acceleratorTable = (WXHANDLE) -#ifdef __WIN32__ -#ifdef UNICODE - ::LoadAcceleratorsW(wxGetInstance(), (const char *)table); -#else - ::LoadAcceleratorsA(wxGetInstance(), (const char *)table); -#endif -#else - ::LoadAccelerators(wxGetInstance(), (const char *)table); -#endif - - // The above is necessary because LoadAccelerators is a macro - // which we have undefed earlier in the file to avoid confusion - // with wxFrame::LoadAccelerators. Ugh! + wxFrameBase::AttachMenuBar(menubar); - return (m_acceleratorTable != (WXHANDLE) NULL); + if ( !menubar ) + { + // actually remove the menu from the frame + m_hMenu = (WXHMENU)0; + InternalSetMenuBar(); + } + else // set new non NULL menu bar + { + // Can set a menubar several times. + if ( menubar->GetHMenu() ) + { + m_hMenu = menubar->GetHMenu(); + } + else // no HMENU yet + { + m_hMenu = menubar->Create(); + + if ( !m_hMenu ) + { + wxFAIL_MSG( _T("failed to create menu bar") ); + return; + } + } + + InternalSetMenuBar(); + } } -void wxFrame::Fit(void) +void wxFrame::InternalSetMenuBar() { - // Work out max. size - wxNode *node = GetChildren()->First(); - int max_width = 0; - int max_height = 0; - while (node) - { - // Find a child that's a subwindow, but not a dialog box. - wxWindow *win = (wxWindow *)node->Data(); - - if (!win->IsKindOf(CLASSINFO(wxFrame)) && - !win->IsKindOf(CLASSINFO(wxDialog))) +#ifndef __WXMICROWIN__ + if ( !::SetMenu(GetHwnd(), (HMENU)m_hMenu) ) { - int width, height; - int x, y; - win->GetSize(&width, &height); - win->GetPosition(&x, &y); - - if ((x + width) > max_width) - max_width = x + width; - if ((y + height) > max_height) - max_height = y + height; + wxLogLastError(wxT("SetMenu")); } - node = node->Next(); - } - SetClientSize(max_width, max_height); +#endif } +#endif // wxUSE_MENUS_NATIVE + // Responds to colour changes, and passes event on to children. void wxFrame::OnSysColourChanged(wxSysColourChangedEvent& event) { SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE)); Refresh(); +#if wxUSE_STATUSBAR if ( m_frameStatusBar ) { wxSysColourChangedEvent event2; event2.SetEventObject( m_frameStatusBar ); - m_frameStatusBar->ProcessEvent(event2); + m_frameStatusBar->GetEventHandler()->ProcessEvent(event2); } +#endif // wxUSE_STATUSBAR // Propagate the event to the non-top-level children wxWindow::OnSysColourChanged(event); } -/* - * Frame window - * - */ - -void wxFrame::MSWCreate(int id, wxWindow *parent, const char *wclass, wxWindow *wx_win, const char *title, - int x, int y, int width, int height, long style) - +// Pass TRUE to show full screen, FALSE to restore. +bool wxFrame::ShowFullScreen(bool show, long style) { - m_defaultIcon = (WXHICON) (wxSTD_FRAME_ICON ? wxSTD_FRAME_ICON : wxDEFAULT_FRAME_ICON); - - // If child windows aren't properly drawn initially, WS_CLIPCHILDREN - // could be the culprit. But without it, you can get a lot of flicker. - - DWORD msflags = 0; - if ((style & wxCAPTION) == wxCAPTION) - msflags = WS_OVERLAPPED; - else - msflags = WS_POPUP; - - if (style & wxMINIMIZE_BOX) - msflags |= WS_MINIMIZEBOX; - if (style & wxMAXIMIZE_BOX) - msflags |= WS_MAXIMIZEBOX; - if (style & wxTHICK_FRAME) - msflags |= WS_THICKFRAME; - if (style & wxSYSTEM_MENU) - msflags |= WS_SYSMENU; - if ((style & wxMINIMIZE) || (style & wxICONIZE)) - msflags |= WS_MINIMIZE; - if (style & wxMAXIMIZE) - msflags |= WS_MAXIMIZE; - if (style & wxCAPTION) - msflags |= WS_CAPTION; - if (style & wxCLIP_CHILDREN) - msflags |= WS_CLIPCHILDREN; - - // Keep this in wxFrame because it saves recoding this function - // in wxTinyFrame -#if USE_ITSY_BITSY - if (style & wxTINY_CAPTION_VERT) - msflags |= IBS_VERTCAPTION; - if (style & wxTINY_CAPTION_HORIZ) - msflags |= IBS_HORZCAPTION; -#else - if (style & wxTINY_CAPTION_VERT) - msflags |= WS_CAPTION; - if (style & wxTINY_CAPTION_HORIZ) - msflags |= WS_CAPTION; -#endif - if ((style & wxTHICK_FRAME) == 0) - msflags |= WS_BORDER; + if ( IsFullScreen() == show ) + return FALSE; - WXDWORD extendedStyle = MakeExtendedStyle(style); - - if (style & wxSTAY_ON_TOP) - extendedStyle |= WS_EX_TOPMOST; - - m_iconized = FALSE; - wxWindow::MSWCreate(id, parent, wclass, wx_win, title, x, y, width, height, - msflags, NULL, extendedStyle); - // Seems to be necessary if we use WS_POPUP - // style instead of WS_OVERLAPPED - if (width > -1 && height > -1) - ::PostMessage((HWND) GetHWND(), WM_SIZE, SIZE_RESTORED, MAKELPARAM(width, height)); -} - -bool wxFrame::MSWOnPaint(void) -{ -#if WXDEBUG > 1 - wxDebugMsg("wxFrameWnd::OnPaint %d\n", handle); -#endif - RECT rect; - if (GetUpdateRect((HWND) GetHWND(), &rect, FALSE)) - { - if (m_iconized) + if (show) { - HICON the_icon; - if (m_icon.Ok()) - the_icon = (HICON) m_icon.GetHICON(); - if (the_icon == 0) - the_icon = (HICON) m_defaultIcon; - - PAINTSTRUCT ps; - // Hold a pointer to the dc so long as the OnPaint() message - // is being processed - HDC cdc = BeginPaint((HWND) GetHWND(), &ps); - - // Erase background before painting or we get white background - this->MSWDefWindowProc(WM_ICONERASEBKGND,(WORD)ps.hdc,0L); - - if (the_icon) - { - RECT rect; - GetClientRect((HWND) GetHWND(), &rect); - int icon_width = 32; - int icon_height = 32; - int icon_x = (int)((rect.right - icon_width)/2); - int icon_y = (int)((rect.bottom - icon_height)/2); - DrawIcon(cdc, icon_x, icon_y, the_icon); - } - - EndPaint((HWND) GetHWND(), &ps); +#if wxUSE_TOOLBAR + wxToolBar *theToolBar = GetToolBar(); + if (theToolBar) + theToolBar->GetSize(NULL, &m_fsToolBarHeight); + + // zap the toolbar, menubar, and statusbar + + if ((style & wxFULLSCREEN_NOTOOLBAR) && theToolBar) + { + theToolBar->SetSize(-1,0); + theToolBar->Show(FALSE); + } +#endif // wxUSE_TOOLBAR + +#ifndef __WXMICROWIN__ + if (style & wxFULLSCREEN_NOMENUBAR) + SetMenu((HWND)GetHWND(), (HMENU) NULL); +#endif + +#if wxUSE_STATUSBAR + wxStatusBar *theStatusBar = GetStatusBar(); + if (theStatusBar) + theStatusBar->GetSize(NULL, &m_fsStatusBarHeight); + + // Save the number of fields in the statusbar + if ((style & wxFULLSCREEN_NOSTATUSBAR) && theStatusBar) + { + //m_fsStatusBarFields = theStatusBar->GetFieldsCount(); + //SetStatusBar((wxStatusBar*) NULL); + //delete theStatusBar; + theStatusBar->Show(FALSE); + } + else + m_fsStatusBarFields = 0; +#endif // wxUSE_STATUSBAR } else { - wxPaintEvent event(m_windowId); - event.m_eventObject = this; - if (!GetEventHandler()->ProcessEvent(event)) - Default(); +#if wxUSE_TOOLBAR + wxToolBar *theToolBar = GetToolBar(); + + // restore the toolbar, menubar, and statusbar + if (theToolBar && (m_fsStyle & wxFULLSCREEN_NOTOOLBAR)) + { + theToolBar->SetSize(-1, m_fsToolBarHeight); + theToolBar->Show(TRUE); + } +#endif // wxUSE_TOOLBAR + +#if wxUSE_STATUSBAR + if ( m_fsStyle & wxFULLSCREEN_NOSTATUSBAR ) + { + //CreateStatusBar(m_fsStatusBarFields); + if (GetStatusBar()) + { + GetStatusBar()->Show(TRUE); + PositionStatusBar(); + } + } +#endif // wxUSE_STATUSBAR + +#ifndef __WXMICROWIN__ + if ((m_fsStyle & wxFULLSCREEN_NOMENUBAR) && (m_hMenu != 0)) + SetMenu((HWND)GetHWND(), (HMENU)m_hMenu); +#endif } - return 0; - } - return 1; + + return wxFrameBase::ShowFullScreen(show, style); } -WXHICON wxFrame::MSWOnQueryDragIcon(void) -{ - if (m_icon.Ok() && (m_icon.GetHICON() != 0)) - return m_icon.GetHICON(); - else - return m_defaultIcon; -} - -void wxFrame::MSWOnSize(int x, int y, WXUINT id) +// Default activation behaviour - set the focus for the first child +// subwindow found. +void wxFrame::OnActivate(wxActivateEvent& event) { -#if WXDEBUG > 1 - wxDebugMsg("wxFrameWnd::OnSize %d\n", m_hWnd); -#endif - switch (id) - { - case SIZEFULLSCREEN: - case SIZENORMAL: - m_iconized = FALSE; - break; - case SIZEICONIC: - m_iconized = TRUE; - break; - } + if ( event.GetActive() ) + { + // restore focus to the child which was last focused + wxLogTrace(_T("focus"), _T("wxFrame %08x activated."), m_hWnd); - if (!m_iconized) - { - // forward WM_SIZE to status bar control -#if USE_NATIVE_STATUSBAR - if (m_frameStatusBar && m_frameStatusBar->IsKindOf(CLASSINFO(wxStatusBar95))) - { - wxSizeEvent event(wxSize(x, y), m_frameStatusBar->GetId()); - event.SetEventObject( m_frameStatusBar ); + wxWindow *parent = m_winLastFocused ? m_winLastFocused->GetParent() + : NULL; + if ( !parent ) + { + parent = this; + } - ((wxStatusBar95 *)m_frameStatusBar)->OnSize(event); - } -#endif - - PositionStatusBar(); - wxSizeEvent event(wxSize(x, y), m_windowId); - event.SetEventObject( this ); - if (!GetEventHandler()->ProcessEvent(event)) - Default(); - } + wxSetFocusToChild(parent, &m_winLastFocused); + } + else // deactivating + { + // remember the last focused child if it is our child + m_winLastFocused = FindFocus(); + + // so we NULL it out if it's a child from some other frame + wxWindow *win = m_winLastFocused; + while ( win ) + { + if ( win->IsTopLevel() ) + { + if ( win != this ) + { + m_winLastFocused = NULL; + } + + break; + } + + win = win->GetParent(); + } + + wxLogTrace(_T("focus"), + _T("wxFrame %08x deactivated, last focused: %08x."), + m_hWnd, + m_winLastFocused ? GetHwndOf(m_winLastFocused) + : NULL); + + event.Skip(); + } } -bool wxFrame::MSWOnClose(void) -{ -#if WXDEBUG > 1 - wxDebugMsg("wxFrameWnd::OnClose %d\n", handle); -#endif - return Close(); -} +// ---------------------------------------------------------------------------- +// tool/status bar stuff +// ---------------------------------------------------------------------------- -bool wxFrame::MSWOnCommand(WXWORD id, WXWORD cmd, WXHWND control) -{ -#if WXDEBUG > 1 - wxDebugMsg("wxFrameWnd::OnCommand %d\n", handle); -#endif - if (cmd == 0 || cmd == 1 ) // Can be either a menu command or an accelerator. - { - // In case it's e.g. a toolbar. - wxWindow *win = wxFindWinFromHandle(control); - if (win) - return win->MSWCommand(cmd, id); +#if wxUSE_TOOLBAR - if (GetMenuBar() && GetMenuBar()->FindItemForId(id)) +wxToolBar* wxFrame::CreateToolBar(long style, wxWindowID id, const wxString& name) +{ + if ( wxFrameBase::CreateToolBar(style, id, name) ) { - ProcessCommand(id); - return TRUE; + PositionToolBar(); } - else - return FALSE; - } - else - return FALSE; -} -void wxFrame::MSWOnMenuHighlight(WXWORD nItem, WXWORD nFlags, WXHMENU hSysMenu) -{ - if (nFlags == 0xFFFF && hSysMenu == 0) - { - wxMenuEvent event(wxEVT_MENU_HIGHLIGHT, -1); - event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event); - } - else if (nFlags != MF_SEPARATOR) - { - wxMenuEvent event(wxEVT_MENU_HIGHLIGHT, nItem); - event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event); - } + return m_frameToolBar; } -bool wxFrame::MSWProcessMessage(WXMSG* pMsg) +void wxFrame::PositionToolBar() { - if (m_acceleratorTable != 0 && - ::TranslateAccelerator((HWND) GetHWND(), (HANDLE) m_acceleratorTable, (MSG *)pMsg)) - return TRUE; - - return FALSE; -} + RECT rect; + ::GetClientRect(GetHwnd(), &rect); -// Default resizing behaviour - if only ONE subwindow, -// resize to client rectangle size -void wxFrame::OnSize(wxSizeEvent& event) -{ - // if we're using constraints - do use them - #if USE_CONSTRAINTS - if ( GetAutoLayout() ) { - Layout(); - return; +#if wxUSE_STATUSBAR + if ( GetStatusBar() ) + { + int statusX, statusY; + GetStatusBar()->GetClientSize(&statusX, &statusY); + rect.bottom -= statusY; } - #endif +#endif // wxUSE_STATUSBAR - // do we have _exactly_ one child? - wxWindow *child = NULL; - for ( wxNode *node = GetChildren()->First(); node; node = node->Next() ) - { - wxWindow *win = (wxWindow *)node->Data(); - if ( !win->IsKindOf(CLASSINFO(wxFrame)) && - !win->IsKindOf(CLASSINFO(wxDialog)) && - (win != GetStatusBar()) ) + if ( GetToolBar() && GetToolBar()->IsShown() ) { - if ( child ) - return; // it's our second subwindow - nothing to do - child = win; + int tw, th; + GetToolBar()->GetSize(&tw, &th); + + if ( GetToolBar()->GetWindowStyleFlag() & wxTB_VERTICAL ) + { + th = rect.bottom; + } + else + { + tw = rect.right; + } + + // Use the 'real' MSW position here + GetToolBar()->SetSize(0, 0, tw, th, wxSIZE_NO_ADJUSTMENTS); } - } - - if ( child ) { - // we have exactly one child - set it's size to fill the whole frame - int client_x, client_y; - - GetClientSize(&client_x, &client_y); - child->SetSize(0, 0, client_x, client_y); - } } +#endif // wxUSE_TOOLBAR -// Default activation behaviour - set the focus for the first child -// subwindow found. -void wxFrame::OnActivate(wxActivateEvent& event) +// ---------------------------------------------------------------------------- +// frame state (iconized/maximized/...) +// ---------------------------------------------------------------------------- + +// propagate our state change to all child frames: this allows us to emulate X +// Windows behaviour where child frames float independently of the parent one +// on the desktop, but are iconized/restored with it +void wxFrame::IconizeChildFrames(bool bIconize) { - for(wxNode *node = GetChildren()->First(); node; node = node->Next()) - { - // Find a child that's a subwindow, but not a dialog box. - wxWindow *child = (wxWindow *)node->Data(); - if (!child->IsKindOf(CLASSINFO(wxFrame)) && - !child->IsKindOf(CLASSINFO(wxDialog))) + for ( wxWindowList::Node *node = GetChildren().GetFirst(); + node; + node = node->GetNext() ) { -#if WXDEBUG > 1 - wxDebugMsg("wxFrame::OnActivate: about to set the child's focus.\n"); -#endif - child->SetFocus(); - return; + wxWindow *win = node->GetData(); + + // iconizing the frames with this style under Win95 shell puts them at + // the bottom of the screen (as the MDI children) instead of making + // them appear in the taskbar because they are, by virtue of this + // style, not managed by the taskbar - instead leave Windows take care + // of them +#ifdef __WIN95__ + if ( win->GetWindowStyle() & wxFRAME_TOOL_WINDOW ) + continue; +#endif // Win95 + + // the child MDI frames are a special case and should not be touched by + // the parent frame - instead, they are managed by the user + wxFrame *frame = wxDynamicCast(win, wxFrame); + if ( frame +#if wxUSE_MDI_ARCHITECTURE + && !wxDynamicCast(frame, wxMDIChildFrame) +#endif // wxUSE_MDI_ARCHITECTURE + ) + { + // we don't want to restore the child frames which had been + // iconized even before we were iconized, so save the child frame + // status when iconizing the parent frame and check it when + // restoring it + if ( bIconize ) + { + frame->m_wasMinimized = frame->IsIconized(); + } + + // this test works for both iconizing and restoring + if ( !frame->m_wasMinimized ) + frame->Iconize(bIconize); + } } - } } -// The default implementation for the close window event - calls -// OnClose for backward compatibility. - -void wxFrame::OnCloseWindow(wxCloseEvent& event) +WXHICON wxFrame::GetDefaultIcon() const { - // Compatibility - if ( GetEventHandler()->OnClose() || event.GetForce()) - { - this->Destroy(); - } + return (WXHICON)(wxSTD_FRAME_ICON ? wxSTD_FRAME_ICON + : wxDEFAULT_FRAME_ICON); } -// Destroy the window (delayed, if a managed window) -bool wxFrame::Destroy(void) +// =========================================================================== +// message processing +// =========================================================================== + +// --------------------------------------------------------------------------- +// preprocessing +// --------------------------------------------------------------------------- + +bool wxFrame::MSWTranslateMessage(WXMSG* pMsg) { - if (!wxPendingDelete.Member(this)) - wxPendingDelete.Append(this); - return TRUE; + if ( wxWindow::MSWTranslateMessage(pMsg) ) + return TRUE; + +#if wxUSE_MENUS && wxUSE_ACCEL && !defined(__WXUNIVERSAL__) + // try the menu bar accels + wxMenuBar *menuBar = GetMenuBar(); + if ( !menuBar ) + return FALSE; + + const wxAcceleratorTable& acceleratorTable = menuBar->GetAccelTable(); + return acceleratorTable.Translate(this, pMsg); +#else + return FALSE; +#endif // wxUSE_MENUS && wxUSE_ACCEL } -// Default menu selection behaviour - display a help string -void wxFrame::OnMenuHighlight(wxMenuEvent& event) +// --------------------------------------------------------------------------- +// our private (non virtual) message handlers +// --------------------------------------------------------------------------- + +bool wxFrame::HandlePaint() { - if (GetStatusBar()) - { - if (event.GetMenuId() == -1) - SetStatusText(""); + RECT rect; + if ( GetUpdateRect(GetHwnd(), &rect, FALSE) ) + { +#ifndef __WXMICROWIN__ + if ( m_iconized ) + { + HICON hIcon = m_icon.Ok() ? GetHiconOf(m_icon) + : (HICON)GetDefaultIcon(); + + // Hold a pointer to the dc so long as the OnPaint() message + // is being processed + PAINTSTRUCT ps; + HDC hdc = ::BeginPaint(GetHwnd(), &ps); + + // Erase background before painting or we get white background + MSWDefWindowProc(WM_ICONERASEBKGND, (WORD)(LONG)ps.hdc, 0L); + + if ( hIcon ) + { + RECT rect; + ::GetClientRect(GetHwnd(), &rect); + + // FIXME: why hardcoded? + static const int icon_width = 32; + static const int icon_height = 32; + + int icon_x = (int)((rect.right - icon_width)/2); + int icon_y = (int)((rect.bottom - icon_height)/2); + + ::DrawIcon(hdc, icon_x, icon_y, hIcon); + } + + ::EndPaint(GetHwnd(), &ps); + + return TRUE; + } + else + #endif + { + return wxWindow::HandlePaint(); + } + } else { - wxMenuBar *menuBar = GetMenuBar(); - if (menuBar) - { - wxString helpString(menuBar->GetHelpString(event.GetMenuId())); - if (helpString != "") - SetStatusText(helpString); - } + // nothing to paint - processed + return TRUE; } - } } -wxMenuBar *wxFrame::GetMenuBar(void) const +bool wxFrame::HandleSize(int x, int y, WXUINT id) { - return m_frameMenuBar; -} + bool processed = FALSE; +#ifndef __WXMICROWIN__ -void wxFrame::Centre(int direction) -{ - int display_width, display_height, width, height, x, y; - wxDisplaySize(&display_width, &display_height); + switch ( id ) + { + case SIZENORMAL: + // only do it it if we were iconized before, otherwise resizing the + // parent frame has a curious side effect of bringing it under it's + // children + if ( !m_iconized ) + break; - GetSize(&width, &height); - GetPosition(&x, &y); + // restore all child frames too + IconizeChildFrames(FALSE); - if (direction & wxHORIZONTAL) - x = (int)((display_width - width)/2); - if (direction & wxVERTICAL) - y = (int)((display_height - height)/2); + (void)SendIconizeEvent(FALSE); - SetSize(x, y, width, height); -} + // fall through -// Call this to simulate a menu command -void wxFrame::Command(int id) -{ - ProcessCommand(id); -} + case SIZEFULLSCREEN: + m_iconized = FALSE; + break; -void wxFrame::ProcessCommand(int id) -{ - wxCommandEvent commandEvent(wxEVENT_TYPE_MENU_COMMAND, id); - commandEvent.SetInt( id ); - commandEvent.SetEventObject( this ); + case SIZEICONIC: + // iconize all child frames too + IconizeChildFrames(TRUE); - wxMenuBar *bar = GetMenuBar() ; - if (!bar) - return; + (void)SendIconizeEvent(); - wxMenuItem *item = bar->FindItemForId(id) ; - if (item && item->IsCheckable()) - { - bar->Check(id,!bar->Checked(id)) ; - } - GetEventHandler()->ProcessEvent(commandEvent); + m_iconized = TRUE; + break; + } +#endif + + if ( !m_iconized ) + { +#if wxUSE_STATUSBAR + PositionStatusBar(); +#endif // wxUSE_STATUSBAR + +#if wxUSE_TOOLBAR + PositionToolBar(); +#endif // wxUSE_TOOLBAR + + wxSizeEvent event(wxSize(x, y), m_windowId); + event.SetEventObject( this ); + processed = GetEventHandler()->ProcessEvent(event); + } + + return processed; } -void wxFrame::OnIdle(wxIdleEvent& event) +bool wxFrame::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control) { - DoMenuUpdates(); + if ( control ) + { + // In case it's e.g. a toolbar. + wxWindow *win = wxFindWinFromHandle(control); + if ( win ) + return win->MSWCommand(cmd, id); + } + + // handle here commands from menus and accelerators + if ( cmd == 0 || cmd == 1 ) + { +#if wxUSE_MENUS_NATIVE + if ( wxCurrentPopupMenu ) + { + wxMenu *popupMenu = wxCurrentPopupMenu; + wxCurrentPopupMenu = NULL; + + return popupMenu->MSWCommand(cmd, id); + } +#endif // wxUSE_MENUS_NATIVE + + if ( ProcessCommand(id) ) + { + return TRUE; + } + } + + return FALSE; } -// Query app for menu item updates (called from OnIdle) -void wxFrame::DoMenuUpdates(void) +bool wxFrame::HandleMenuSelect(WXWORD nItem, WXWORD flags, WXHMENU hMenu) { - wxMenuBar* bar = GetMenuBar(); - if (!bar) - return; + int item; + if ( flags == 0xFFFF && hMenu == 0 ) + { + // menu was removed from screen + item = -1; + } +#ifndef __WXMICROWIN__ + else if ( !(flags & MF_POPUP) && !(flags & MF_SEPARATOR) ) + { + item = nItem; + } +#endif + else + { +#if wxUSE_STATUSBAR + // don't give hints for separators (doesn't make sense) nor for the + // items opening popup menus (they don't have them anyhow) but do clear + // the status line - otherwise, we would be left with the help message + // for the previous item which doesn't apply any more + wxStatusBar *statbar = GetStatusBar(); + if ( statbar ) + { + statbar->SetStatusText(wxEmptyString); + } +#endif // wxUSE_STATUSBAR + + return FALSE; + } - int i; - for (i = 0; i < bar->m_menuCount; i++) - { - wxMenu* menu = bar->m_menus[i]; + wxMenuEvent event(wxEVT_MENU_HIGHLIGHT, item); + event.SetEventObject( this ); - DoMenuUpdates(menu); - } + return GetEventHandler()->ProcessEvent(event); } -void wxFrame::DoMenuUpdates(wxMenu* menu) +// --------------------------------------------------------------------------- +// the window proc for wxFrame +// --------------------------------------------------------------------------- + +long wxFrame::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam) { - wxNode* node = menu->m_menuItems.First(); - while (node) - { - wxMenuItem* item = (wxMenuItem*) node->Data(); - if ( !item->IsSeparator() ) + long rc = 0; + bool processed = FALSE; + + switch ( message ) { - wxWindowID id = item->GetId(); - wxUpdateUIEvent event(id); - event.SetEventObject( this ); - - if (GetEventHandler()->ProcessEvent(event)) - { - if (event.GetSetText()) - menu->SetLabel(id, event.GetText()); - if (event.GetSetChecked()) - menu->Check(id, event.GetChecked()); - if (event.GetSetEnabled()) - menu->Enable(id, event.GetEnabled()); - } - - if (item->GetSubMenu()) - DoMenuUpdates(item->GetSubMenu()); + case WM_CLOSE: + // if we can't close, tell the system that we processed the + // message - otherwise it would close us + processed = !Close(); + break; + + case WM_COMMAND: + { + WORD id, cmd; + WXHWND hwnd; + UnpackCommand((WXWPARAM)wParam, (WXLPARAM)lParam, + &id, &hwnd, &cmd); + + processed = HandleCommand(id, cmd, (WXHWND)hwnd); + } + break; + +#ifndef __WXMICROWIN__ + case WM_MENUSELECT: + { + WXWORD item, flags; + WXHMENU hmenu; + UnpackMenuSelect(wParam, lParam, &item, &flags, &hmenu); + + processed = HandleMenuSelect(item, flags, hmenu); + } + break; +#endif + + case WM_PAINT: + processed = HandlePaint(); + break; + +#ifndef __WXMICROWIN__ + case WM_QUERYDRAGICON: + { + HICON hIcon = m_icon.Ok() ? GetHiconOf(m_icon) + : (HICON)GetDefaultIcon(); + rc = (long)hIcon; + processed = rc != 0; + } + break; +#endif + + case WM_SIZE: + processed = HandleSize(LOWORD(lParam), HIWORD(lParam), wParam); + break; } - node = node->Next(); - } + + if ( !processed ) + rc = wxWindow::MSWWindowProc(message, wParam, lParam); + + return rc; } +