X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5a2762f083962cecf9c5f226e1ad01ab29b160a6..53997bc265b691aaf12fafd259a5a2d2a27b0565:/src/msw/mdi.cpp?ds=sidebyside diff --git a/src/msw/mdi.cpp b/src/msw/mdi.cpp index 2b9ff86e5e..5869306dda 100644 --- a/src/msw/mdi.cpp +++ b/src/msw/mdi.cpp @@ -1,6 +1,6 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: mdi.cpp -// Purpose: MDI classes +// Name: src/msw/mdi.cpp +// Purpose: MDI classes for wxMSW // Author: Julian Smart // Modified by: // Created: 04/01/98 @@ -163,25 +163,29 @@ bool wxMDIParentFrame::Create(wxWindow *parent, long style, const wxString& name) { - m_defaultIcon = (WXHICON) (wxSTD_MDIPARENTFRAME_ICON ? wxSTD_MDIPARENTFRAME_ICON : wxDEFAULT_MDIPARENTFRAME_ICON); + m_defaultIcon = (WXHICON) (wxSTD_MDIPARENTFRAME_ICON + ? wxSTD_MDIPARENTFRAME_ICON + : wxDEFAULT_MDIPARENTFRAME_ICON); m_clientWindow = NULL; m_currentChild = NULL; - if (style & wxFRAME_NO_WINDOW_MENU) - m_windowMenu = (wxMenu*) NULL; - else + // this style can be used to prevent a window from having the standard MDI + // "Window" menu + if ( style & wxFRAME_NO_WINDOW_MENU ) + { + m_windowMenu = (wxMenu *)NULL; + } + else // normal case: we have the window menu, so construct it { - // 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->Append(IDM_WINDOWCASCADE, _("&Cascade")); + m_windowMenu->Append(IDM_WINDOWTILEHOR, _("Tile &Horizontally")); + m_windowMenu->Append(IDM_WINDOWTILEVERT, _("Tile &Vertically")); m_windowMenu->AppendSeparator(); - m_windowMenu->Append(4003, wxT("&Arrange Icons")); - m_windowMenu->Append(4004, wxT("&Next")); + m_windowMenu->Append(IDM_WINDOWICONS, _("&Arrange Icons")); + m_windowMenu->Append(IDM_WINDOWNEXT, _("&Next")); } m_parentFrameActive = TRUE; @@ -266,19 +270,20 @@ wxMDIParentFrame::~wxMDIParentFrame() } } +#if wxUSE_MENUS_NATIVE + void wxMDIParentFrame::InternalSetMenuBar() { -// HMENU subMenu = GetSubMenu((HMENU) m_windowMenu, 0); - m_parentFrameActive = TRUE; - HMENU subMenu = (HMENU) 0; - if (GetWindowMenu()) - subMenu = (HMENU) GetWindowMenu()->GetHMenu(); + wxMenu *menu = GetWindowMenu(); + HMENU subMenu = menu ? GetHmenuOf(menu) : 0; InsertWindowMenu(GetClientWindow(), m_hMenu, subMenu); } +#endif // wxUSE_MENUS_NATIVE + void wxMDIParentFrame::SetWindowMenu(wxMenu* menu) { if (m_windowMenu) @@ -296,11 +301,14 @@ void wxMDIParentFrame::SetWindowMenu(wxMenu* menu) { m_windowMenu = menu; if (GetMenuBar()) - InsertWindowMenu(GetClientWindow(), m_hMenu, (HMENU) m_windowMenu->GetHMenu()); + { + InsertWindowMenu(GetClientWindow(), m_hMenu, + GetHmenuOf(m_windowMenu)); + } } } -void wxMDIParentFrame::OnSize(wxSizeEvent& event) +void wxMDIParentFrame::OnSize(wxSizeEvent&) { if ( GetClientWindow() ) { @@ -643,6 +651,7 @@ bool wxMDIChildFrame::Create(wxMDIParentFrame *parent, : wxDEFAULT_MDICHILDFRAME_ICON); SetName(name); + wxWindowBase::Show(TRUE); // MDI child frame starts off shown if ( id > -1 ) m_windowId = id; @@ -688,7 +697,7 @@ bool wxMDIChildFrame::Create(wxMDIParentFrame *parent, else mcs.cy = CW_USEDEFAULT; - DWORD msflags = WS_OVERLAPPED | WS_CLIPCHILDREN; + DWORD msflags = WS_OVERLAPPED | WS_CLIPCHILDREN | WS_THICKFRAME | WS_VISIBLE ; if (style & wxMINIMIZE_BOX) msflags |= WS_MINIMIZEBOX; if (style & wxMAXIMIZE_BOX) @@ -718,6 +727,7 @@ bool wxMDIChildFrame::Create(wxMDIParentFrame *parent, //SetWindowLong(GetHwnd(), 0, (long)this); wxModelessWindows.Append(this); + return TRUE; } @@ -864,10 +874,8 @@ long wxMDIChildFrame::MSWWindowProc(WXUINT message, break; case WM_GETMINMAXINFO: - // let the default window proc calculate the size of MDI children - // frames because it is based on the size of the MDI client window, - // not on the values specified in wxWindow m_min/max variables - return MSWDefWindowProc(message, wParam, lParam); + processed = HandleGetMinMaxInfo((MINMAXINFO *)lParam); + break; case WM_MDIACTIVATE: { @@ -970,7 +978,10 @@ bool wxMDIChildFrame::HandleMDIActivate(long WXUNUSED(activate), parent->m_currentChild = NULL; HMENU parent_menu = (HMENU)parent->GetWinMenu(); - if ( parent_menu ) + + // activate the the parent menu only when there is no other child + // that has been activated + if ( parent_menu && !hwndAct ) { parent->m_parentFrameActive = TRUE; @@ -995,6 +1006,8 @@ bool wxMDIChildFrame::HandleMDIActivate(long WXUNUSED(activate), wxActivateEvent event(wxEVT_ACTIVATE, activated, m_windowId); event.SetEventObject( this ); + ResetWindowStyle((void *)NULL); + return GetEventHandler()->ProcessEvent(event); } @@ -1026,6 +1039,33 @@ bool wxMDIChildFrame::HandleWindowPosChanging(void *pos) return FALSE; } +bool wxMDIChildFrame::HandleGetMinMaxInfo(void *mmInfo) +{ + MINMAXINFO *info = (MINMAXINFO *)mmInfo; + + // let the default window proc calculate the size of MDI children + // frames because it is based on the size of the MDI client window, + // not on the values specified in wxWindow m_max variables + bool processed = MSWDefWindowProc(WM_GETMINMAXINFO, 0, (LPARAM)mmInfo) != 0; + + // but allow GetSizeHints() to set the min size + if ( m_minWidth != -1 ) + { + info->ptMinTrackSize.x = m_minWidth; + + processed = TRUE; + } + + if ( m_minHeight != -1 ) + { + info->ptMinTrackSize.y = m_minHeight; + + processed = TRUE; + } + + return TRUE; +} + // --------------------------------------------------------------------------- // MDI specific message translation/preprocessing // --------------------------------------------------------------------------- @@ -1084,25 +1124,31 @@ bool wxMDIChildFrame::ResetWindowStyle(void *vrect) wxMDIChildFrame* pChild = pFrameWnd->GetActiveChild(); if (!pChild || (pChild == this)) { - DWORD dwStyle = ::GetWindowLong(GetWinHwnd(pFrameWnd->GetClientWindow()), GWL_EXSTYLE); - DWORD dwThisStyle = ::GetWindowLong(GetHwnd(), GWL_STYLE); + HWND hwndClient = GetWinHwnd(pFrameWnd->GetClientWindow()); + DWORD dwStyle = ::GetWindowLong(hwndClient, GWL_EXSTYLE); + + // we want to test whether there is a maximized child, so just set + // dwThisStyle to 0 if there is no child at all + DWORD dwThisStyle = pChild + ? ::GetWindowLong(GetWinHwnd(pChild), GWL_STYLE) : 0; DWORD dwNewStyle = dwStyle; - if (pChild != NULL && (dwThisStyle & WS_MAXIMIZE)) + if ( dwThisStyle & WS_MAXIMIZE ) dwNewStyle &= ~(WS_EX_CLIENTEDGE); else dwNewStyle |= WS_EX_CLIENTEDGE; if (dwStyle != dwNewStyle) { - HWND hwnd = GetWinHwnd(pFrameWnd->GetClientWindow()); - ::RedrawWindow(hwnd, NULL, NULL, RDW_INVALIDATE | RDW_ALLCHILDREN); - ::SetWindowLong(hwnd, GWL_EXSTYLE, dwNewStyle); - ::SetWindowPos(hwnd, NULL, 0, 0, 0, 0, + // force update of everything + ::RedrawWindow(hwndClient, NULL, NULL, + RDW_INVALIDATE | RDW_ALLCHILDREN); + ::SetWindowLong(hwndClient, GWL_EXSTYLE, dwNewStyle); + ::SetWindowPos(hwndClient, NULL, 0, 0, 0, 0, SWP_FRAMECHANGED | SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_NOCOPYBITS); if (rect) - ::GetClientRect(hwnd, rect); + ::GetClientRect(hwndClient, rect); return TRUE; } @@ -1130,7 +1176,9 @@ bool wxMDIClientWindow::CreateClient(wxMDIParentFrame *parent, long style) ccs.hWindowMenu = (HMENU) parent->GetWindowMenu()->GetHMenu(); ccs.idFirstChild = wxFIRST_MDI_CHILD; - DWORD msStyle = WS_VISIBLE | WS_CHILD | WS_CLIPCHILDREN; + DWORD msStyle = MDIS_ALLCHILDSTYLES | WS_VISIBLE | WS_CHILD | + WS_CLIPCHILDREN | WS_CLIPSIBLINGS; + if ( style & wxHSCROLL ) msStyle |= WS_HSCROLL; if ( style & wxVSCROLL ) @@ -1250,6 +1298,10 @@ static void MDISetMenu(wxWindow *win, HMENU hmenuFrame, HMENU hmenuWindow) wxWindow *parent = win->GetParent(); wxCHECK_RET( parent, wxT("MDI client without parent frame? weird...") ); +#ifndef __WIN16__ + ::SendMessage(GetWinHwnd(win), WM_MDIREFRESHMENU, 0, 0L); +#endif + ::DrawMenuBar(GetWinHwnd(parent)); } @@ -1296,7 +1348,6 @@ 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]; @@ -1310,7 +1361,6 @@ static void RemoveWindowMenu(wxWindow *win, WXHMENU menu) if ( wxStripMenuCodes(wxString(buf)).IsSameAs(_("Window")) ) { - success = TRUE; ::RemoveMenu(hmenu, i, MF_BYPOSITION); break; }