X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c219cecc129fd06327faa9d0a417550740f8bd64..a111f2b216a90bacb254644d3cae526eddc9f9f1:/src/msw/frame.cpp diff --git a/src/msw/frame.cpp b/src/msw/frame.cpp index db3bd68269..13946cb04e 100644 --- a/src/msw/frame.cpp +++ b/src/msw/frame.cpp @@ -1,6 +1,6 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: frame.cpp -// Purpose: wxFrame +// Name: msw/frame.cpp +// Purpose: wxFrameMSW // Author: Julian Smart // Modified by: // Created: 01/02/97 @@ -9,8 +9,16 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// +// ============================================================================ +// declarations +// ============================================================================ + +// ---------------------------------------------------------------------------- +// headers +// ---------------------------------------------------------------------------- + #ifdef __GNUG__ -#pragma implementation "frame.h" + #pragma implementation "frame.h" #endif // For compilers that support precompilation, includes "wx.h". @@ -21,469 +29,470 @@ #endif #ifndef WX_PRECOMP - #include "wx/setup.h" #include "wx/frame.h" - #include "wx/menu.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/toolbar.h" + +#if wxUSE_STATUSBAR + #include "wx/statusbr.h" + #include "wx/generic/statusbr.h" +#endif // wxUSE_STATUSBAR + +#if wxUSE_TOOLBAR + #include "wx/toolbar.h" +#endif // wxUSE_TOOLBAR + #include "wx/menuitem.h" #include "wx/log.h" -#if wxUSE_NATIVE_STATUSBAR - #include -#endif +#ifdef __WXUNIVERSAL__ + #include "wx/univ/theme.h" + #include "wx/univ/colschem.h" +#endif // __WXUNIVERSAL__ + +// ---------------------------------------------------------------------------- +// globals +// ---------------------------------------------------------------------------- -extern wxWindowList wxModelessWindows; -extern wxList WXDLLEXPORT wxPendingDelete; -extern wxChar wxFrameClassName[]; +extern const wxChar *wxFrameClassName; + +#if wxUSE_MENUS_NATIVE extern wxMenu *wxCurrentPopupMenu; +#endif // wxUSE_MENUS_NATIVE + +// ---------------------------------------------------------------------------- +// event tables +// ---------------------------------------------------------------------------- -#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) +BEGIN_EVENT_TABLE(wxFrameMSW, wxFrameBase) + EVT_ACTIVATE(wxFrameMSW::OnActivate) + EVT_SYS_COLOUR_CHANGED(wxFrameMSW::OnSysColourChanged) END_EVENT_TABLE() -IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxWindow) +#ifndef __WXUNIVERSAL__ + IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxWindow) #endif -#if wxUSE_NATIVE_STATUSBAR - bool wxFrame::m_useNativeStatusBar = TRUE; -#else - bool wxFrame::m_useNativeStatusBar = FALSE; -#endif +// ============================================================================ +// implementation +// ============================================================================ -wxFrame::wxFrame() -{ - m_frameToolBar = NULL ; - m_frameMenuBar = NULL; - m_frameStatusBar = NULL; +// ---------------------------------------------------------------------------- +// static class members +// ---------------------------------------------------------------------------- - m_iconized = FALSE; -} +#if wxUSE_STATUSBAR + #if wxUSE_NATIVE_STATUSBAR + bool wxFrameMSW::m_useNativeStatusBar = TRUE; + #else + bool wxFrameMSW::m_useNativeStatusBar = FALSE; + #endif +#endif // wxUSE_NATIVE_STATUSBAR -bool wxFrame::Create(wxWindow *parent, - wxWindowID id, - const wxString& title, - const wxPoint& pos, - const wxSize& size, - long style, - const wxString& name) +// ---------------------------------------------------------------------------- +// creation/destruction +// ---------------------------------------------------------------------------- + +void wxFrameMSW::Init() { #if wxUSE_TOOLTIPS m_hwndToolTip = 0; #endif - SetName(name); - m_windowStyle = style; - m_frameMenuBar = NULL; - m_frameToolBar = NULL ; - m_frameStatusBar = NULL; - - SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE)); - -// m_icon = NULL; - if ( id > -1 ) - m_windowId = id; - else - m_windowId = (int)NewControlId(); - - if (parent) parent->AddChild(this); - - int x = pos.x; - int y = pos.y; - int width = size.x; - int height = size.y; - - m_iconized = FALSE; - - // we pass NULL as parent to MSWCreate because frames with parents behave - // very strangely under Win95 shell - // Alteration by JACS: keep normal Windows behaviour (float on top of parent) - // with this style. - if ((m_windowStyle & wxFRAME_FLOAT_ON_PARENT) == 0) - parent = NULL; - - if (!parent) - wxTopLevelWindows.Append(this); + // Data to save/restore when calling ShowFullScreen + m_fsStyle = 0; + m_fsOldWindowStyle = 0; + m_fsStatusBarFields = 0; + m_fsStatusBarHeight = 0; + m_fsToolBarHeight = 0; +// m_fsMenu = 0; + m_fsIsMaximized = FALSE; + m_fsIsShowing = FALSE; - MSWCreate(m_windowId, parent, wxFrameClassName, this, title, - x, y, width, height, style); + m_winLastFocused = (wxWindow *)NULL; - wxModelessWindows.Append(this); - return TRUE; + // unlike (almost?) all other windows, frames are created hidden + m_isShown = FALSE; } -wxFrame::~wxFrame() +bool wxFrameMSW::Create(wxWindow *parent, + wxWindowID id, + const wxString& title, + const wxPoint& pos, + const wxSize& size, + long style, + const wxString& name) { - m_isBeingDeleted = TRUE; - wxTopLevelWindows.DeleteObject(this); + if ( !wxTopLevelWindow::Create(parent, id, title, pos, size, style, name) ) + return FALSE; - if (m_frameStatusBar) - delete m_frameStatusBar; - if (m_frameMenuBar) - delete m_frameMenuBar; + // the frame must have NULL parent HWND or it would be always on top of its + // parent which is not what we usually want (in fact, we only want it for + // frames with the special wxFRAME_TOOL_WINDOW style handled elsewhere) + if ( !MSWCreate(m_windowId, NULL, wxFrameClassName, this, title, + pos.x, pos.y, size.x, size.y, style) ) + return FALSE; -/* New behaviour March 1998: check if it's the last top-level window */ -// if (wxTheApp && (this == wxTheApp->GetTopWindow())) + SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE)); - if (wxTheApp && (wxTopLevelWindows.Number() == 0)) - { - wxTheApp->SetTopWindow(NULL); + wxModelessWindows.Append(this); - if (wxTheApp->GetExitOnFrameDelete()) - { - PostQuitMessage(0); - } - } + return TRUE; +} - wxModelessWindows.DeleteObject(this); +wxFrameMSW::~wxFrameMSW() +{ + m_isBeingDeleted = TRUE; - // 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()); + DeleteAllBars(); } // Get size *available for subwindows* i.e. excluding menu bar, toolbar etc. -void wxFrame::DoGetClientSize(int *x, int *y) const +void wxFrameMSW::DoGetClientSize(int *x, int *y) const { RECT rect; ::GetClientRect(GetHwnd(), &rect); - if ( GetStatusBar() ) +#if wxUSE_STATUSBAR + if ( GetStatusBar() && GetStatusBar()->IsShown() ) { int statusX, statusY; GetStatusBar()->GetClientSize(&statusX, &statusY); rect.bottom -= statusY; } +#endif // wxUSE_STATUSBAR wxPoint pt(GetClientAreaOrigin()); rect.bottom -= pt.y; rect.right -= pt.x; - *x = rect.right; - *y = rect.bottom; + if ( x ) + *x = rect.right; + if ( y ) + *y = rect.bottom; } -// Set the client size (i.e. leave the calculation of borders etc. -// to wxWindows) -void wxFrame::DoSetClientSize(int width, int height) +void wxFrameMSW::DoSetClientSize(int width, int height) { - HWND hWnd = GetHwnd(); - - RECT rect; - ::GetClientRect(hWnd, &rect); - - RECT rect2; - GetWindowRect(hWnd, &rect2); - - // 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 ( GetStatusBar() ) - { - int statusX, statusY; - GetStatusBar()->GetClientSize(&statusX, &statusY); - actual_height += statusY; - } - - wxPoint pt(GetClientAreaOrigin()); - actual_width += pt.y; - actual_height += pt.x; - - POINT point; - point.x = rect2.left; - point.y = rect2.top; - - MoveWindow(hWnd, point.x, point.y, actual_width, actual_height, (BOOL)TRUE); - - wxSizeEvent event(wxSize(width, height), m_windowId); - event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event); -} - -void wxFrame::DoGetSize(int *width, int *height) const -{ - RECT rect; - GetWindowRect(GetHwnd(), &rect); - *width = rect.right - rect.left; - *height = rect.bottom - rect.top; -} - -void wxFrame::DoGetPosition(int *x, int *y) const -{ - RECT rect; - GetWindowRect(GetHwnd(), &rect); - POINT point; - point.x = rect.left; - point.y = rect.top; - - *x = point.x; - *y = point.y; -} - -void wxFrame::DoSetSize(int x, int y, int width, int height, int sizeFlags) -{ - wxWindow::DoSetSize(x, y, width, height, sizeFlags); - - 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(GetHwnd(), (BOOL)cshow); - if (show) - { - BringWindowToTop(GetHwnd()); +#endif // wxUSE_STATUSBAR - wxActivateEvent event(wxEVT_ACTIVATE, TRUE, m_windowId); - event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event); - } - return TRUE; + wxTopLevelWindow::DoSetClientSize(width, height); } -void wxFrame::Iconize(bool iconize) -{ - if (!iconize) - Show(TRUE); +// ---------------------------------------------------------------------------- +// wxFrameMSW: various geometry-related functions +// ---------------------------------------------------------------------------- - int cshow; - if (iconize) - cshow = SW_MINIMIZE; - else - cshow = SW_RESTORE; - ShowWindow(GetHwnd(), (BOOL)cshow); - m_iconized = iconize; -} - -// Equivalent to maximize/restore in Windows -void wxFrame::Maximize(bool maximize) +void wxFrameMSW::Raise() { - Show(TRUE); - int cshow; - if (maximize) - cshow = SW_MAXIMIZE; - else - cshow = SW_RESTORE; - ShowWindow(GetHwnd(), cshow); - m_iconized = FALSE; +#ifdef __WIN16__ + // no SetForegroundWindow() in Win16 + wxFrameBase::Raise(); +#else // Win32 + ::SetForegroundWindow(GetHwnd()); +#endif // Win16/32 } -bool wxFrame::IsIconized() const +// generate an artificial resize event +void wxFrameMSW::SendSizeEvent() { - ((wxFrame *)this)->m_iconized = (::IsIconic(GetHwnd()) != 0); - return m_iconized; -} - -// Is it maximized? -bool wxFrame::IsMaximized() const -{ - return (::IsZoomed(GetHwnd()) != 0) ; -} + if ( !m_iconized ) + { + RECT r = wxGetWindowRect(GetHwnd()); -void wxFrame::SetIcon(const wxIcon& icon) -{ - m_icon = icon; -#if defined(__WIN95__) - if ( m_icon.Ok() ) - SendMessage(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)); + } } #if wxUSE_STATUSBAR -wxStatusBar *wxFrame::OnCreateStatusBar(int number, long style, wxWindowID id, - const wxString& name) +wxStatusBar *wxFrameMSW::OnCreateStatusBar(int number, + long style, + wxWindowID id, + const wxString& name) { wxStatusBar *statusBar = NULL; #if wxUSE_NATIVE_STATUSBAR - if (UsesNativeStatusBar()) + if ( !UsesNativeStatusBar() ) { - statusBar = new wxStatusBar95(this, id, style); + statusBar = (wxStatusBar *)new wxStatusBarGeneric(this, id, style); } else #endif { - statusBar = new wxStatusBar(this, id, wxPoint(0, 0), wxSize(100, 20), - style, name); - - // 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; -} + // Set the height according to the font and the border size + wxClientDC dc(statusBar); + dc.SetFont(statusBar->GetFont()); -wxStatusBar* wxFrame::CreateStatusBar(int number, long style, wxWindowID id, - const wxString& name) -{ - // VZ: calling CreateStatusBar twice is an error - why anyone would do it? - wxCHECK_MSG( m_frameStatusBar == NULL, FALSE, - _T("recreating status bar in wxFrame") ); + wxCoord y; + dc.GetTextExtent(_T("X"), NULL, &y ); - m_frameStatusBar = OnCreateStatusBar(number, style, id, - name); - if ( m_frameStatusBar ) - { - PositionStatusBar(); - return m_frameStatusBar; - } - else - return NULL; -} + int height = (int)( (11*y)/10 + 2*statusBar->GetBorderY()); -void wxFrame::SetStatusText(const wxString& text, int number) -{ - wxCHECK_RET( m_frameStatusBar != NULL, _T("no statusbar to set text for") ); + statusBar->SetSize(-1, -1, -1, height); + + statusBar->SetFieldsCount(number); - m_frameStatusBar->SetStatusText(text, number); + return statusBar; } -void wxFrame::SetStatusWidths(int n, const int widths_field[]) +void wxFrameMSW::PositionStatusBar() { - wxCHECK_RET( m_frameStatusBar != NULL, _T("no statusbar to set widths for") ); + if ( !m_frameStatusBar ) + return; - m_frameStatusBar->SetStatusWidths(n, widths_field); - PositionStatusBar(); -} + int w, h; + GetClientSize(&w, &h); + int sw, sh; + m_frameStatusBar->GetSize(&sw, &sh); -void wxFrame::PositionStatusBar() -{ - // native status bar positions itself - if (m_frameStatusBar -#if wxUSE_NATIVE_STATUSBAR - && !m_frameStatusBar->IsKindOf(CLASSINFO(wxStatusBar95)) -#endif - ) - { - int w, h; - GetClientSize(&w, &h); - int sw, sh; - m_frameStatusBar->GetSize(&sw, &sh); - - // 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); - } + // 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::SetMenuBar(wxMenuBar *menu_bar) +#if wxUSE_MENUS_NATIVE + +void wxFrameMSW::AttachMenuBar(wxMenuBar *menubar) { - if (!menu_bar) + wxFrameBase::AttachMenuBar(menubar); + + if ( !menubar ) { - m_frameMenuBar = NULL; - return; + // 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(); - wxCHECK_RET( !menu_bar->GetFrame(), _T("this menubar is already attached") ); - - if (m_frameMenuBar) - delete m_frameMenuBar; - - m_hMenu = menu_bar->Create(); - - if ( !m_hMenu ) - return; - - InternalSetMenuBar(); + if ( !m_hMenu ) + { + wxFAIL_MSG( _T("failed to create menu bar") ); + return; + } + } - m_frameMenuBar = menu_bar; - menu_bar->Attach(this); + InternalSetMenuBar(); + } } -void wxFrame::InternalSetMenuBar() +void wxFrameMSW::InternalSetMenuBar() { +#ifndef __WXMICROWIN__ if ( !::SetMenu(GetHwnd(), (HMENU)m_hMenu) ) { - wxLogLastError("SetMenu"); + wxLogLastError(wxT("SetMenu")); } +#endif } +#endif // wxUSE_MENUS_NATIVE + // Responds to colour changes, and passes event on to children. -void wxFrame::OnSysColourChanged(wxSysColourChangedEvent& event) +void wxFrameMSW::OnSysColourChanged(wxSysColourChangedEvent& event) { SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE)); Refresh(); +#if wxUSE_STATUSBAR if ( m_frameStatusBar ) { wxSysColourChangedEvent event2; event2.SetEventObject( m_frameStatusBar ); m_frameStatusBar->GetEventHandler()->ProcessEvent(event2); } +#endif // wxUSE_STATUSBAR // Propagate the event to the non-top-level children wxWindow::OnSysColourChanged(event); } +// Pass TRUE to show full screen, FALSE to restore. +bool wxFrameMSW::ShowFullScreen(bool show, long style) +{ + if (show) + { + if (IsFullScreen()) + return FALSE; + + m_fsIsShowing = TRUE; + m_fsStyle = style; + +#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 + + // zap the frame borders + + // save the 'normal' window style + m_fsOldWindowStyle = GetWindowLong((HWND)GetHWND(), GWL_STYLE); + + // save the old position, width & height, maximize state + m_fsOldSize = GetRect(); + m_fsIsMaximized = IsMaximized(); + + // decide which window style flags to turn off + LONG newStyle = m_fsOldWindowStyle; + LONG offFlags = 0; + + if (style & wxFULLSCREEN_NOBORDER) + offFlags |= WS_BORDER | WS_THICKFRAME; + if (style & wxFULLSCREEN_NOCAPTION) + offFlags |= (WS_CAPTION | WS_SYSMENU); + + newStyle &= (~offFlags); + + // change our window style to be compatible with full-screen mode + ::SetWindowLong((HWND)GetHWND(), GWL_STYLE, newStyle); + + // resize to the size of the desktop + int width, height; + + RECT rect = wxGetWindowRect(::GetDesktopWindow()); + width = rect.right - rect.left; + height = rect.bottom - rect.top; + + SetSize(width, height); + + // now flush the window style cache and actually go full-screen + SetWindowPos((HWND)GetHWND(), HWND_TOP, 0, 0, width, height, SWP_FRAMECHANGED); + + wxSizeEvent event(wxSize(width, height), GetId()); + GetEventHandler()->ProcessEvent(event); + + return TRUE; + } + else + { + if (!IsFullScreen()) + return FALSE; + + m_fsIsShowing = FALSE; + +#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 + + Maximize(m_fsIsMaximized); + SetWindowLong((HWND)GetHWND(),GWL_STYLE, m_fsOldWindowStyle); + SetWindowPos((HWND)GetHWND(),HWND_TOP,m_fsOldSize.x, m_fsOldSize.y, + m_fsOldSize.width, m_fsOldSize.height, SWP_FRAMECHANGED); + + return TRUE; + } +} + /* * Frame window * */ -bool wxFrame::MSWCreate(int id, wxWindow *parent, const wxChar *wclass, wxWindow *wx_win, const wxChar *title, +bool wxFrameMSW::MSWCreate(int id, wxWindow *parent, const wxChar *wclass, wxWindow *wx_win, const wxChar *title, int x, int y, int width, int height, 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; + if ( style & wxCAPTION ) + { + if ( style & wxFRAME_TOOL_WINDOW ) + msflags |= WS_POPUPWINDOW; + else + msflags |= WS_OVERLAPPED; + } else - msflags = WS_POPUP; + { + msflags |= WS_POPUP; + } if (style & wxMINIMIZE_BOX) msflags |= WS_MINIMIZEBOX; @@ -493,7 +502,7 @@ bool wxFrame::MSWCreate(int id, wxWindow *parent, const wxChar *wclass, wxWindow msflags |= WS_THICKFRAME; if (style & wxSYSTEM_MENU) msflags |= WS_SYSMENU; - if ((style & wxMINIMIZE) || (style & wxICONIZE)) + if ( style & wxMINIMIZE ) msflags |= WS_MINIMIZE; if (style & wxMAXIMIZE) msflags |= WS_MAXIMIZE; @@ -502,9 +511,9 @@ bool wxFrame::MSWCreate(int id, wxWindow *parent, const wxChar *wclass, wxWindow if (style & wxCLIP_CHILDREN) msflags |= WS_CLIPCHILDREN; - // Keep this in wxFrame because it saves recoding this function + // Keep this in wxFrameMSW because it saves recoding this function // in wxTinyFrame -#if wxUSE_ITSY_BITSY +#if wxUSE_ITSY_BITSY && !defined(__WIN32__) if (style & wxTINY_CAPTION_VERT) msflags |= IBS_VERTCAPTION; if (style & wxTINY_CAPTION_HORIZ) @@ -520,14 +529,25 @@ bool wxFrame::MSWCreate(int id, wxWindow *parent, const wxChar *wclass, wxWindow WXDWORD extendedStyle = MakeExtendedStyle(style); + // make all frames appear in the win9x shell taskbar unless + // wxFRAME_TOOL_WINDOW or wxFRAME_NO_TASKBAR is given - without giving them + // WS_EX_APPWINDOW style, the child (i.e. owned) frames wouldn't appear in it #if !defined(__WIN16__) && !defined(__SC__) - if (style & wxFRAME_TOOL_WINDOW) - extendedStyle |= WS_EX_TOOLWINDOW; + if ( (style & wxFRAME_TOOL_WINDOW) || + (style & wxFRAME_NO_TASKBAR) ) + extendedStyle |= WS_EX_TOOLWINDOW; + else if ( !(style & wxFRAME_NO_TASKBAR) ) + extendedStyle |= WS_EX_APPWINDOW; #endif if (style & wxSTAY_ON_TOP) extendedStyle |= WS_EX_TOPMOST; +#ifndef __WIN16__ + if (m_exStyle & wxFRAME_EX_CONTEXTHELP) + extendedStyle |= WS_EX_CONTEXTHELP; +#endif + m_iconized = FALSE; if ( !wxWindow::MSWCreate(id, parent, wclass, wx_win, title, x, y, width, height, msflags, NULL, extendedStyle) ) @@ -541,250 +561,114 @@ bool wxFrame::MSWCreate(int id, wxWindow *parent, const wxChar *wclass, wxWindow return TRUE; } -// 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 wxUSE_CONSTRAINTS - if ( GetAutoLayout() ) - { - Layout(); - return; - } -#endif - - // do we have _exactly_ one child? - wxWindow *child = NULL; - for ( wxWindowList::Node *node = GetChildren().GetFirst(); - node; - node = node->GetNext() ) - { - wxWindow *win = node->GetData(); - if ( !win->IsTopLevel() -#if wxUSE_STATUSBAR - && (win != GetStatusBar()) -#endif // wxUSE_STATUSBAR -#if wxUSE_TOOLBAR - && (win != GetToolBar()) -#endif // wxUSE_TOOLBAR - ) - { - if ( child ) - return; // it's our second subwindow - nothing to do - child = win; - } - } - - if ( child ) { - // we have exactly one child - set it's size to fill the whole frame - int clientW, clientH; - GetClientSize(&clientW, &clientH); - - int x = 0; - int y = 0; - - child->SetSize(x, y, clientW, clientH); - } -} - // Default activation behaviour - set the focus for the first child // subwindow found. -void wxFrame::OnActivate(wxActivateEvent& event) +void wxFrameMSW::OnActivate(wxActivateEvent& event) { - for ( wxWindowList::Node *node = GetChildren().GetFirst(); - node; - node = node->GetNext() ) + if ( event.GetActive() ) { - // FIXME all this is totally bogus - we need to do the same as wxPanel, - // but how to do it without duplicating the code? + // restore focus to the child which was last focused + wxLogTrace(_T("focus"), _T("wxFrameMSW %08x activated."), m_hWnd); - // restore focus - wxWindow *child = node->GetData(); - - if ( !child->IsTopLevel() -#if wxUSE_TOOLBAR - && !wxDynamicCast(child, wxToolBar) -#endif // wxUSE_TOOLBAR -#if wxUSE_STATUSBAR - && !wxDynamicCast(child, wxStatusBar) -#endif // wxUSE_STATUSBAR - ) + wxWindow *parent = m_winLastFocused ? m_winLastFocused->GetParent() + : NULL; + if ( !parent ) { - child->SetFocus(); - return; + parent = this; } - } -} - -// The default implementation for the close window event. -void wxFrame::OnCloseWindow(wxCloseEvent& event) -{ - Destroy(); -} - -// Destroy the window (delayed, if a managed window) -bool wxFrame::Destroy() -{ - if (!wxPendingDelete.Member(this)) - wxPendingDelete.Append(this); - return TRUE; -} -// Default menu selection behaviour - display a help string -void wxFrame::OnMenuHighlight(wxMenuEvent& event) -{ - if (GetStatusBar()) - { - wxString help; - int menuId = event.GetMenuId(); - if ( menuId != -1 ) - { - wxMenuBar *menuBar = GetMenuBar(); - if (menuBar && menuBar->FindItem(menuId)) - { - help = menuBar->GetHelpString(menuId); - } + wxSetFocusToChild(parent, &m_winLastFocused); } - - // set status text even if the string is empty - this will at - // least remove the string from the item which was previously - // selected - SetStatusText(help); - } -} - -wxMenuBar *wxFrame::GetMenuBar() const -{ - return m_frameMenuBar; -} - -bool wxFrame::ProcessCommand(int id) -{ - wxMenuBar *bar = GetMenuBar() ; - if ( !bar ) - return FALSE; - - wxMenuItem *item = bar->FindItemForId(id); - if ( !item ) - return FALSE; - - if ( item->IsCheckable() ) + else // deactivating { - bar->Check(id, !bar->IsChecked(id)) ; - } + // remember the last focused child if it is our child + m_winLastFocused = FindFocus(); - wxCommandEvent commandEvent(wxEVT_COMMAND_MENU_SELECTED, id); - commandEvent.SetInt( id ); - commandEvent.SetEventObject( this ); - - return GetEventHandler()->ProcessEvent(commandEvent); -} + // 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; + } -// Checks if there is a toolbar, and returns the first free client position -wxPoint wxFrame::GetClientAreaOrigin() const -{ - wxPoint pt(0, 0); - if (GetToolBar()) - { - int w, h; - GetToolBar()->GetSize(& w, & h); + break; + } - if (GetToolBar()->GetWindowStyleFlag() & wxTB_VERTICAL) - { - pt.x += w; - } - else - { - pt.y += h; + win = win->GetParent(); } - } - return pt; -} -void wxFrame::ScreenToClient(int *x, int *y) const -{ - wxWindow::ScreenToClient(x, 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). - wxPoint pt(GetClientAreaOrigin()); - *x -= pt.x; - *y -= pt.y; -} + wxLogTrace(_T("focus"), + _T("wxFrameMSW %08x deactivated, last focused: %08x."), + m_hWnd, + m_winLastFocused ? GetHwndOf(m_winLastFocused) + : NULL); -void wxFrame::ClientToScreen(int *x, int *y) const -{ - // 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). - wxPoint pt1(GetClientAreaOrigin()); - *x += pt1.x; - *y += pt1.y; - - wxWindow::ClientToScreen(x, y); + event.Skip(); + } } +// ---------------------------------------------------------------------------- +// tool/status bar stuff +// ---------------------------------------------------------------------------- + #if wxUSE_TOOLBAR -wxToolBar* wxFrame::CreateToolBar(long style, wxWindowID id, const wxString& name) -{ - wxCHECK_MSG( m_frameToolBar == NULL, FALSE, - _T("recreating toolbar in wxFrame") ); - wxToolBar* toolBar = OnCreateToolBar(style, id, name); - if (toolBar) +wxToolBar* wxFrameMSW::CreateToolBar(long style, wxWindowID id, const wxString& name) +{ + if ( wxFrameBase::CreateToolBar(style, id, name) ) { - SetToolBar(toolBar); PositionToolBar(); - return toolBar; - } - else - { - return NULL; } -} -wxToolBar* wxFrame::OnCreateToolBar(long style, wxWindowID id, const wxString& name) -{ - return new wxToolBar(this, id, wxDefaultPosition, wxDefaultSize, style, name); + return m_frameToolBar; } -void wxFrame::PositionToolBar() +void wxFrameMSW::PositionToolBar() { RECT rect; ::GetClientRect(GetHwnd(), &rect); +#if wxUSE_STATUSBAR if ( GetStatusBar() ) { - int statusX, statusY; - GetStatusBar()->GetClientSize(&statusX, &statusY); - rect.bottom -= statusY; + int statusX, statusY; + GetStatusBar()->GetClientSize(&statusX, &statusY); + rect.bottom -= statusY; } +#endif // wxUSE_STATUSBAR - if (GetToolBar()) + if ( GetToolBar() && GetToolBar()->IsShown() ) { int tw, th; - GetToolBar()->GetSize(& tw, & th); + GetToolBar()->GetSize(&tw, &th); - if (GetToolBar()->GetWindowStyleFlag() & wxTB_VERTICAL) + if ( GetToolBar()->GetWindowStyleFlag() & wxTB_VERTICAL ) { - // Use the 'real' MSW position - GetToolBar()->SetSize(0, 0, tw, rect.bottom, wxSIZE_NO_ADJUSTMENTS); + th = rect.bottom; } else { - // Use the 'real' MSW position - GetToolBar()->SetSize(0, 0, rect.right, th, wxSIZE_NO_ADJUSTMENTS); + tw = rect.right; } + + // Use the 'real' MSW position here + GetToolBar()->SetSize(0, 0, tw, th, wxSIZE_NO_ADJUSTMENTS); } } #endif // wxUSE_TOOLBAR +// ---------------------------------------------------------------------------- +// 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) +void wxFrameMSW::IconizeChildFrames(bool bIconize) { for ( wxWindowList::Node *node = GetChildren().GetFirst(); node; @@ -792,27 +676,36 @@ void wxFrame::IconizeChildFrames(bool bIconize) { wxWindow *win = node->GetData(); - if ( win->IsKindOf(CLASSINFO(wxFrame)) ) + // 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 + ) { - ((wxFrame *)win)->Iconize(bIconize); + frame->Iconize(bIconize); } } } - -// make the window modal (all other windows unresponsive) -void wxFrame::MakeModal(bool modal) +WXHICON wxFrameMSW::GetDefaultIcon() const { - if (modal) { - wxEnableTopLevelWindows(FALSE); - Enable(TRUE); // keep this window enabled - } - else { - wxEnableTopLevelWindows(TRUE); - } + return (WXHICON)(wxSTD_FRAME_ICON ? wxSTD_FRAME_ICON + : wxDEFAULT_FRAME_ICON); } - // =========================================================================== // message processing // =========================================================================== @@ -821,11 +714,12 @@ void wxFrame::MakeModal(bool modal) // preprocessing // --------------------------------------------------------------------------- -bool wxFrame::MSWTranslateMessage(WXMSG* pMsg) +bool wxFrameMSW::MSWTranslateMessage(WXMSG* pMsg) { if ( wxWindow::MSWTranslateMessage(pMsg) ) return TRUE; +#if wxUSE_MENUS && wxUSE_ACCEL && !defined(__WXUNIVERSAL__) // try the menu bar accels wxMenuBar *menuBar = GetMenuBar(); if ( !menuBar ) @@ -833,21 +727,25 @@ bool wxFrame::MSWTranslateMessage(WXMSG* pMsg) const wxAcceleratorTable& acceleratorTable = menuBar->GetAccelTable(); return acceleratorTable.Translate(this, pMsg); +#else + return FALSE; +#endif // wxUSE_MENUS && wxUSE_ACCEL } // --------------------------------------------------------------------------- // our private (non virtual) message handlers // --------------------------------------------------------------------------- -bool wxFrame::HandlePaint() +bool wxFrameMSW::HandlePaint() { RECT rect; if ( GetUpdateRect(GetHwnd(), &rect, FALSE) ) { +#ifndef __WXMICROWIN__ if ( m_iconized ) { HICON hIcon = m_icon.Ok() ? GetHiconOf(m_icon) - : (HICON)m_defaultIcon; + : (HICON)GetDefaultIcon(); // Hold a pointer to the dc so long as the OnPaint() message // is being processed @@ -877,11 +775,9 @@ bool wxFrame::HandlePaint() return TRUE; } else + #endif { - wxPaintEvent event(m_windowId); - event.m_eventObject = this; - - return GetEventHandler()->ProcessEvent(event); + return wxWindow::HandlePaint(); } } else @@ -891,9 +787,10 @@ bool wxFrame::HandlePaint() } } -bool wxFrame::HandleSize(int x, int y, WXUINT id) +bool wxFrameMSW::HandleSize(int x, int y, WXUINT id) { bool processed = FALSE; +#ifndef __WXMICROWIN__ switch ( id ) { @@ -907,6 +804,8 @@ bool wxFrame::HandleSize(int x, int y, WXUINT id) // restore all child frames too IconizeChildFrames(FALSE); + (void)SendIconizeEvent(FALSE); + // fall through case SIZEFULLSCREEN: @@ -917,25 +816,22 @@ bool wxFrame::HandleSize(int x, int y, WXUINT id) // iconize all child frames too IconizeChildFrames(TRUE); + (void)SendIconizeEvent(); + m_iconized = TRUE; break; } +#endif if ( !m_iconized ) { - // forward WM_SIZE to status bar control -#if wxUSE_NATIVE_STATUSBAR - if (m_frameStatusBar && m_frameStatusBar->IsKindOf(CLASSINFO(wxStatusBar95))) - { - wxSizeEvent event(wxSize(x, y), m_frameStatusBar->GetId()); - event.SetEventObject( m_frameStatusBar ); - - ((wxStatusBar95 *)m_frameStatusBar)->OnSize(event); - } -#endif // wxUSE_NATIVE_STATUSBAR - +#if wxUSE_STATUSBAR PositionStatusBar(); +#endif // wxUSE_STATUSBAR + +#if wxUSE_TOOLBAR PositionToolBar(); +#endif // wxUSE_TOOLBAR wxSizeEvent event(wxSize(x, y), m_windowId); event.SetEventObject( this ); @@ -945,7 +841,7 @@ bool wxFrame::HandleSize(int x, int y, WXUINT id) return processed; } -bool wxFrame::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control) +bool wxFrameMSW::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control) { if ( control ) { @@ -958,6 +854,7 @@ bool wxFrame::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control) // handle here commands from menus and accelerators if ( cmd == 0 || cmd == 1 ) { +#if wxUSE_MENUS_NATIVE if ( wxCurrentPopupMenu ) { wxMenu *popupMenu = wxCurrentPopupMenu; @@ -965,6 +862,7 @@ bool wxFrame::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control) return popupMenu->MSWCommand(cmd, id); } +#endif // wxUSE_MENUS_NATIVE if ( ProcessCommand(id) ) { @@ -975,7 +873,7 @@ bool wxFrame::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control) return FALSE; } -bool wxFrame::HandleMenuSelect(WXWORD nItem, WXWORD flags, WXHMENU hMenu) +bool wxFrameMSW::HandleMenuSelect(WXWORD nItem, WXWORD flags, WXHMENU hMenu) { int item; if ( flags == 0xFFFF && hMenu == 0 ) @@ -983,14 +881,26 @@ bool wxFrame::HandleMenuSelect(WXWORD nItem, WXWORD flags, WXHMENU hMenu) // 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) + // 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; } @@ -1001,10 +911,10 @@ bool wxFrame::HandleMenuSelect(WXWORD nItem, WXWORD flags, WXHMENU hMenu) } // --------------------------------------------------------------------------- -// the window proc for wxFrame +// the window proc for wxFrameMSW // --------------------------------------------------------------------------- -long wxFrame::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam) +long wxFrameMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam) { long rc = 0; bool processed = FALSE; @@ -1028,6 +938,7 @@ long wxFrame::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam) } break; +#ifndef __WXMICROWIN__ case WM_MENUSELECT: { WXWORD item, flags; @@ -1037,19 +948,22 @@ long wxFrame::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam) 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)(m_defaultIcon); + : (HICON)GetDefaultIcon(); rc = (long)hIcon; processed = rc != 0; } break; +#endif case WM_SIZE: processed = HandleSize(LOWORD(lParam), HIWORD(lParam), wParam); @@ -1061,3 +975,4 @@ long wxFrame::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam) return rc; } +