X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8f177c8e7309c8cf3ece1563870d135cc8f0e6a1..2035e10e83324c6925d12725b842768f6e2b00a2:/src/msw/mdi.cpp?ds=sidebyside diff --git a/src/msw/mdi.cpp b/src/msw/mdi.cpp index 99439c6fe4..a9c6967d63 100644 --- a/src/msw/mdi.cpp +++ b/src/msw/mdi.cpp @@ -63,8 +63,8 @@ extern wxWindowList wxModelessWindows; // from dialog.cpp extern wxMenu *wxCurrentPopupMenu; -extern wxChar *wxMDIFrameClassName; -extern wxChar *wxMDIChildFrameClassName; +extern const wxChar *wxMDIFrameClassName; +extern const wxChar *wxMDIChildFrameClassName; extern wxWindow *wxWndHook; // from window.cpp extern void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win); @@ -102,6 +102,9 @@ static void MDISetMenu(wxWindow *win, HMENU hmenuFrame, HMENU hmenuWindow); // the very end if not found static void InsertWindowMenu(wxWindow *win, WXHMENU menu, HMENU subMenu); +// Remove the window menu +static void RemoveWindowMenu(wxWindow *win, WXHMENU menu); + // is this an id of an MDI child? inline bool IsMdiCommandId(int id) { @@ -119,9 +122,9 @@ static void UnpackMDIActivate(WXWPARAM wParam, WXLPARAM lParam, // wxWin macros // --------------------------------------------------------------------------- - IMPLEMENT_DYNAMIC_CLASS(wxMDIParentFrame, wxFrame) - IMPLEMENT_DYNAMIC_CLASS(wxMDIChildFrame, wxFrame) - IMPLEMENT_DYNAMIC_CLASS(wxMDIClientWindow, wxWindow) +IMPLEMENT_DYNAMIC_CLASS(wxMDIParentFrame, wxFrame) +IMPLEMENT_DYNAMIC_CLASS(wxMDIChildFrame, wxFrame) +IMPLEMENT_DYNAMIC_CLASS(wxMDIClientWindow, wxWindow) BEGIN_EVENT_TABLE(wxMDIParentFrame, wxFrame) EVT_SIZE(wxMDIParentFrame::OnSize) @@ -141,7 +144,7 @@ wxMDIParentFrame::wxMDIParentFrame() { m_clientWindow = NULL; m_currentChild = NULL; - m_windowMenu = 0; + m_windowMenu = (wxMenu*) NULL; m_parentFrameActive = TRUE; } @@ -157,7 +160,23 @@ bool wxMDIParentFrame::Create(wxWindow *parent, m_clientWindow = NULL; m_currentChild = NULL; - m_windowMenu = 0; + + if (style & wxFRAME_NO_WINDOW_MENU) + m_windowMenu = (wxMenu*) NULL; + else + { + // m_windowMenu = (WXHMENU) ::LoadMenu(wxGetInstance(), wxT("wxWindowMenu")); + m_windowMenu = new wxMenu; + + + m_windowMenu->Append(4002, wxT("&Cascade")); + m_windowMenu->Append(4001, wxT("Tile &Horizontally")); + m_windowMenu->Append(4005, wxT("Tile &Vertically")); + m_windowMenu->AppendSeparator(); + m_windowMenu->Append(4003, wxT("&Arrange Icons")); + m_windowMenu->Append(4004, wxT("&Next")); + } + m_parentFrameActive = TRUE; if (!parent) @@ -178,8 +197,6 @@ bool wxMDIParentFrame::Create(wxWindow *parent, int width = size.x; int height = size.y; - m_windowMenu = (WXHMENU) ::LoadMenu(wxGetInstance(), wxT("wxWindowMenu")); - DWORD msflags = WS_OVERLAPPED; if (style & wxMINIMIZE_BOX) msflags |= WS_MINIMIZEBOX; @@ -213,8 +230,12 @@ wxMDIParentFrame::~wxMDIParentFrame() // already delete by DestroyChildren() m_frameToolBar = NULL; - ::DestroyMenu((HMENU)m_windowMenu); - m_windowMenu = 0; + // ::DestroyMenu((HMENU)m_windowMenu); + if (m_windowMenu) + { + delete m_windowMenu; + m_windowMenu = (wxMenu*) NULL; + } if ( m_clientWindow ) { @@ -228,13 +249,38 @@ wxMDIParentFrame::~wxMDIParentFrame() void wxMDIParentFrame::InternalSetMenuBar() { - HMENU subMenu = GetSubMenu((HMENU) m_windowMenu, 0); +// HMENU subMenu = GetSubMenu((HMENU) m_windowMenu, 0); m_parentFrameActive = TRUE; + HMENU subMenu = (HMENU) 0; + if (GetWindowMenu()) + subMenu = (HMENU) GetWindowMenu()->GetHMenu(); + InsertWindowMenu(GetClientWindow(), m_hMenu, subMenu); } +void wxMDIParentFrame::SetWindowMenu(wxMenu* menu) +{ + if (m_windowMenu) + { + if (GetMenuBar()) + { + // Remove old window menu + RemoveWindowMenu(GetClientWindow(), m_hMenu); + } + + delete m_windowMenu; + m_windowMenu = (wxMenu*) NULL; + } + if (menu) + { + m_windowMenu = menu; + if (GetMenuBar()) + InsertWindowMenu(GetClientWindow(), m_hMenu, (HMENU) m_windowMenu->GetHMenu()); + } +} + void wxMDIParentFrame::OnSize(wxSizeEvent& event) { if ( GetClientWindow() ) @@ -678,7 +724,7 @@ void wxMDIChildFrame::DoSetClientSize(int width, int height) int actual_width = rect2.right - rect2.left - rect.right + width; int actual_height = rect2.bottom - rect2.top - rect.bottom + height; - if (GetStatusBar()) + if (GetStatusBar() && GetStatusBar()->IsShown()) { int sx, sy; GetStatusBar()->GetSize(&sx, &sy); @@ -722,7 +768,10 @@ void wxMDIChildFrame::InternalSetMenuBar() { wxMDIParentFrame *parent = (wxMDIParentFrame *)GetParent(); - HMENU subMenu = GetSubMenu((HMENU)parent->GetWindowMenu(), 0); + // HMENU subMenu = GetSubMenu((HMENU)parent->GetWindowMenu(), 0); + HMENU subMenu = (HMENU) 0; + if (parent->GetWindowMenu()) + subMenu = (HMENU) parent->GetWindowMenu()->GetHMenu(); InsertWindowMenu(parent->GetClientWindow(), m_hMenu, subMenu); @@ -832,51 +881,6 @@ long wxMDIChildFrame::MSWWindowProc(WXUINT message, return rc; } -bool wxMDIChildFrame::HandleSize(int x, int y, WXUINT id) -{ - HWND hwnd = GetHwnd(); - - if ( !hwnd || hwnd == invalidHandle ) - { - return FALSE; - } - - switch (id) - { - case SIZEFULLSCREEN: - case SIZENORMAL: - m_iconized = FALSE; - break; - - case SIZEICONIC: - m_iconized = TRUE; - break; - } - - 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 - - PositionStatusBar(); - PositionToolBar(); - - return wxWindow::HandleSize(x, y, id); - } - else - { - return FALSE; - } -} - bool wxMDIChildFrame::HandleCommand(WXWORD id, WXWORD cmd, WXHWND hwnd) { // In case it's e.g. a toolbar. @@ -947,13 +951,15 @@ bool wxMDIChildFrame::HandleMDIActivate(long WXUNUSED(activate), } else { - // we have nothing to with it + // we have nothing to do with it return FALSE; } if ( menuToSet ) { - HMENU subMenu = GetSubMenu((HMENU) parent->GetWindowMenu(), 0); + HMENU subMenu = (HMENU) 0; + if (parent->GetWindowMenu()) + subMenu = (HMENU) parent->GetWindowMenu()->GetHMenu(); MDISetMenu(parent->GetClientWindow(), menuToSet, subMenu); } @@ -982,7 +988,7 @@ bool wxMDIChildFrame::HandleWindowPosChanging(void *pos) lpPos->cy = rectClient.bottom - rectClient.top; } wxMDIParentFrame* pFrameWnd = (wxMDIParentFrame *)GetParent(); - if (pFrameWnd && pFrameWnd->GetToolBar()) + if (pFrameWnd && pFrameWnd->GetToolBar() && pFrameWnd->GetToolBar()->IsShown()) { pFrameWnd->GetToolBar()->Refresh(); } @@ -1025,6 +1031,10 @@ void wxMDIChildFrame::MSWDestroyWindow() HWND oldHandle = (HWND)GetHWND(); SendMessage(GetWinHwnd(parent->GetClientWindow()), WM_MDIDESTROY, (WPARAM)oldHandle, 0); + + if (parent->GetActiveChild() == (wxMDIChildFrame*) NULL) + ResetWindowStyle((void*) NULL); + invalidHandle = 0; if (m_hMenu) @@ -1086,7 +1096,9 @@ bool wxMDIClientWindow::CreateClient(wxMDIParentFrame *parent, long style) m_windowStyle = style; m_parent = parent; - ccs.hWindowMenu = (HMENU)parent->GetWindowMenu(); + ccs.hWindowMenu = (HMENU) 0; + if (parent->GetWindowMenu()) + ccs.hWindowMenu = (HMENU) parent->GetWindowMenu()->GetHMenu(); ccs.idFirstChild = wxFIRST_MDI_CHILD; DWORD msStyle = WS_VISIBLE | WS_CHILD | WS_CLIPCHILDREN; @@ -1143,6 +1155,38 @@ void wxMDIClientWindow::OnScroll(wxScrollEvent& event) event.Skip(); } +void wxMDIClientWindow::DoSetSize(int x, int y, int width, int height, int sizeFlags) +{ + // Try to fix a problem whereby if you show an MDI child frame, then reposition the + // client area, you can end up with a non-refreshed portion in the client window + // (see OGL studio sample). So check if the position is changed and if so, + // redraw the MDI child frames. + + wxPoint oldPos = GetPosition(); + + wxWindow::DoSetSize(x, y, width, height, sizeFlags); + + wxPoint newPos = GetPosition(); + + if ((newPos.x != oldPos.x) || (newPos.y != oldPos.y)) + { + if (GetParent()) + { + wxNode* node = GetParent()->GetChildren().First(); + while (node) + { + wxWindow* child = (wxWindow*) node->Data(); + if (child->IsKindOf(CLASSINFO(wxMDIChildFrame))) + { + HWND hWnd = (HWND) child->GetHWND(); + ::RedrawWindow(hWnd, NULL, NULL, RDW_FRAME|RDW_ALLCHILDREN|RDW_INVALIDATE ); + } + node = node->Next(); + } + } + } +} + // --------------------------------------------------------------------------- // non member functions // --------------------------------------------------------------------------- @@ -1167,6 +1211,9 @@ static void InsertWindowMenu(wxWindow *win, WXHMENU menu, HMENU subMenu) { // Try to insert Window menu in front of Help, otherwise append it. HMENU hmenu = (HMENU)menu; + + if (subMenu) + { int N = GetMenuItemCount(hmenu); bool success = FALSE; for ( int i = 0; i < N; i++ ) @@ -1193,10 +1240,40 @@ static void InsertWindowMenu(wxWindow *win, WXHMENU menu, HMENU subMenu) { ::AppendMenu(hmenu, MF_POPUP, (UINT)subMenu, wxT("&Window")); } + } MDISetMenu(win, hmenu, subMenu); } +static void RemoveWindowMenu(wxWindow *win, WXHMENU menu) +{ + // Try to insert Window menu in front of Help, otherwise append it. + HMENU hmenu = (HMENU)menu; + int N = GetMenuItemCount(hmenu); + bool success = FALSE; + for ( int i = 0; i < N; i++ ) + { + wxChar buf[256]; + int chars = GetMenuString(hmenu, i, buf, WXSIZEOF(buf), MF_BYPOSITION); + if ( chars == 0 ) + { + wxLogLastError(wxT("GetMenuString")); + + continue; + } + + if ( wxStripMenuCodes(wxString(buf)).IsSameAs(wxT("Window")) ) + { + success = TRUE; + ::RemoveMenu(hmenu, i, MF_BYPOSITION); + break; + } + } + + // Does passing 0 for the window menu really work with WM_MDISETMENU? + MDISetMenu(win, hmenu, 0); +} + static void UnpackMDIActivate(WXWPARAM wParam, WXLPARAM lParam, WXWORD *activate, WXHWND *hwndAct, WXHWND *hwndDeact) {