X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b70362998b8f562923f6ed6708f06537ac056cd4..29dbfacee2a6bc6978d6224efea9a31a1a5a2649:/src/msw/toplevel.cpp diff --git a/src/msw/toplevel.cpp b/src/msw/toplevel.cpp index a3b75ce292..c0657b18bf 100644 --- a/src/msw/toplevel.cpp +++ b/src/msw/toplevel.cpp @@ -27,7 +27,6 @@ #include "wx/toplevel.h" #ifndef WX_PRECOMP - #include "wx/msw/missing.h" #include "wx/app.h" #include "wx/dialog.h" #include "wx/string.h" @@ -48,10 +47,10 @@ #if _WIN32_WCE < 400 || !defined(__WINCE_STANDARDSDK__) #include #endif - #include "wx/msw/wince/missing.h" #endif #include "wx/msw/winundef.h" +#include "wx/msw/missing.h" #include "wx/display.h" @@ -222,9 +221,11 @@ WXDWORD wxTopLevelWindowMSW::MSWGetStyle(long style, WXDWORD *exflags) const } #ifndef __WXWINCE__ - if ( style & wxSYSTEM_MENU ) + // notice that if wxCLOSE_BOX is specified we need to use WS_SYSMENU too as + // otherwise the close box doesn't appear + if ( style & (wxSYSTEM_MENU | wxCLOSE_BOX) ) msflags |= WS_SYSMENU; -#endif +#endif // !__WXWINCE__ // NB: under CE these 2 styles are not supported currently, we should // call Minimize()/Maximize() "manually" if we want to support them @@ -424,25 +425,10 @@ bool wxTopLevelWindowMSW::CreateDialog(const void *dlgTemplate, return false; } - WXDWORD exflags; - (void)MSWGetCreateWindowFlags(&exflags); - - if ( exflags ) - { - ::SetWindowLong(GetHwnd(), GWL_EXSTYLE, exflags); - ::SetWindowPos(GetHwnd(), - exflags & WS_EX_TOPMOST ? HWND_TOPMOST : 0, - 0, 0, 0, 0, - SWP_NOSIZE | - SWP_NOMOVE | - (exflags & WS_EX_TOPMOST ? 0 : SWP_NOZORDER) | - SWP_NOACTIVATE); - } - #if !defined(__WXWINCE__) // For some reason, the system menu is activated when we use the // WS_EX_CONTEXTHELP style, so let's set a reasonable icon - if ( exflags & WS_EX_CONTEXTHELP ) + if ( HasExtraStyle(wxWS_EX_CONTEXTHELP) ) { wxFrame *winTop = wxDynamicCast(wxTheApp->GetTopWindow(), wxFrame); if ( winTop ) @@ -456,7 +442,7 @@ bool wxTopLevelWindowMSW::CreateDialog(const void *dlgTemplate, } } } -#endif +#endif // !__WXWINCE__ // move the dialog to its initial position without forcing repainting int x, y, w, h; @@ -480,7 +466,7 @@ bool wxTopLevelWindowMSW::CreateDialog(const void *dlgTemplate, if ( !title.empty() ) { - ::SetWindowText(GetHwnd(), title); + ::SetWindowText(GetHwnd(), title.wx_str()); } SubclassWin(m_hWnd); @@ -508,7 +494,7 @@ bool wxTopLevelWindowMSW::CreateFrame(const wxString& title, exflags |= WS_EX_LAYOUTRTL; #endif - return MSWCreate(wxCanvasClassName, title, pos, sz, flags, exflags); + return MSWCreate(wxCanvasClassName, title.wx_str(), pos, sz, flags, exflags); } bool wxTopLevelWindowMSW::Create(wxWindow *parent, @@ -521,9 +507,6 @@ bool wxTopLevelWindowMSW::Create(wxWindow *parent, { bool ret wxDUMMY_INITIALIZE(false); - // init our fields - Init(); - wxSize sizeReal = size; if ( !sizeReal.IsFullySpecified() ) { @@ -562,7 +545,13 @@ bool wxTopLevelWindowMSW::Create(wxWindow *parent, // reuse the code in MSWGetStyle() but correct the results slightly for // the dialog - dlgTemplate->style = MSWGetStyle(style, NULL); + // + // NB: we need a temporary variable as we can't pass pointer to + // dwExtendedStyle directly, it's not aligned correctly for 64 bit + // architectures + WXDWORD dwExtendedStyle; + dlgTemplate->style = MSWGetStyle(style, &dwExtendedStyle); + dlgTemplate->dwExtendedStyle = dwExtendedStyle; // all dialogs are popups dlgTemplate->style |= WS_POPUP; @@ -674,10 +663,14 @@ bool wxTopLevelWindowMSW::Show(bool show) } else // just show { - if ( GetWindowStyle() & wxFRAME_TOOL_WINDOW ) - nShowCmd = SW_SHOWNA; - else - nShowCmd = SW_SHOW; + // we shouldn't use SW_SHOW which also activates the window for + // tool frames (as they shouldn't steal focus from the main window) + // nor for the currently disabled windows as they would be enabled + // as a side effect + if ( HasFlag(wxFRAME_TOOL_WINDOW) || !IsEnabled() ) + nShowCmd = SW_SHOWNA; + else + nShowCmd = SW_SHOW; } } else // hide @@ -742,7 +735,8 @@ void wxTopLevelWindowMSW::Maximize(bool maximize) bool wxTopLevelWindowMSW::IsMaximized() const { return IsAlwaysMaximized() || -#if !defined(__SMARTPHONE__) && !defined(__POCKETPC__) +#if !defined(__SMARTPHONE__) && !defined(__POCKETPC__) && !defined(__WINCE_STANDARDSDK__) + (::IsZoomed(GetHwnd()) != 0) || #endif m_maximizeOnShow; @@ -784,11 +778,10 @@ void wxTopLevelWindowMSW::SetLayoutDirection(wxLayoutDirection dir) // wxTopLevelWindowMSW geometry // ---------------------------------------------------------------------------- -void wxTopLevelWindowMSW::DoGetPosition(int *x, int *y) const -{ - #ifndef __WXWINCE__ +void wxTopLevelWindowMSW::DoGetPosition(int *x, int *y) const +{ if ( IsIconized() ) { WINDOWPLACEMENT wp; @@ -824,15 +817,11 @@ void wxTopLevelWindowMSW::DoGetPosition(int *x, int *y) const } //else: normal case -#endif // __WXWINCE__ - wxTopLevelWindowBase::DoGetPosition(x, y); } void wxTopLevelWindowMSW::DoGetSize(int *width, int *height) const { -#ifndef __WXWINCE__ - if ( IsIconized() ) { WINDOWPLACEMENT wp; @@ -853,11 +842,11 @@ void wxTopLevelWindowMSW::DoGetSize(int *width, int *height) const } //else: normal case -#endif - wxTopLevelWindowBase::DoGetSize(width, height); } +#endif // __WXWINCE__ + // ---------------------------------------------------------------------------- // wxTopLevelWindowMSW fullscreen // ---------------------------------------------------------------------------- @@ -953,7 +942,7 @@ bool wxTopLevelWindowMSW::ShowFullScreen(bool show, long style) // finally send an event allowing the window to relayout itself &c wxSizeEvent event(rect.GetSize(), GetId()); - GetEventHandler()->ProcessEvent(event); + HandleWindowEvent(event); } else // stop showing full screen { @@ -983,30 +972,40 @@ wxString wxTopLevelWindowMSW::GetTitle() const return GetLabel(); } -void wxTopLevelWindowMSW::SetIcon(const wxIcon& icon) +bool wxTopLevelWindowMSW::DoSelectAndSetIcon(const wxIconBundle& icons, + int smX, + int smY, + int i) { - SetIcons( wxIconBundle( icon ) ); + const wxSize size(::GetSystemMetrics(smX), ::GetSystemMetrics(smY)); + + const wxIcon icon = icons.GetIconOfExactSize(size); + if ( icon.Ok() ) + { + ::SendMessage(GetHwnd(), WM_SETICON, i, (LPARAM)GetHiconOf(icon)); + return true; + } + + return false; } void wxTopLevelWindowMSW::SetIcons(const wxIconBundle& icons) { wxTopLevelWindowBase::SetIcons(icons); -#if !defined(__WXMICROWIN__) - const wxIcon& sml = icons.GetIcon( wxSize( 16, 16 ) ); - if( sml.Ok() && sml.GetWidth() == 16 && sml.GetHeight() == 16 ) + if ( icons.IsEmpty() ) { - ::SendMessage( GetHwndOf( this ), WM_SETICON, ICON_SMALL, - (LPARAM)GetHiconOf(sml) ); + // FIXME: SetIcons(wxNullIconBundle) should unset existing icons, + // but we currently don't do that + wxASSERT_MSG( m_icons.IsEmpty(), "unsetting icons doesn't work" ); + return; } - const wxIcon& big = icons.GetIcon( wxSize( 32, 32 ) ); - if( big.Ok() && big.GetWidth() == 32 && big.GetHeight() == 32 ) + if ( !DoSelectAndSetIcon(icons, SM_CXSMICON, SM_CYSMICON, ICON_SMALL) && + !DoSelectAndSetIcon(icons, SM_CXICON, SM_CYICON, ICON_BIG) ) { - ::SendMessage( GetHwndOf( this ), WM_SETICON, ICON_BIG, - (LPARAM)GetHiconOf(big) ); + wxFAIL_MSG( "icon bundle doesn't contain any suitable icon" ); } -#endif // !__WXMICROWIN__ } bool wxTopLevelWindowMSW::EnableCloseButton(bool enable) @@ -1098,10 +1097,10 @@ void wxTopLevelWindowMSW::RequestUserAttention(int flags) // provide FlashWindowEx() declaration, so try to detect whether we have // real headers for WINVER 0x0500 by checking for existence of a symbol not // declated in MSVC6 header -#if defined(FLASHW_STOP) && defined(VK_XBUTTON1) +#if defined(FLASHW_STOP) && defined(VK_XBUTTON1) && wxUSE_DYNLIB_CLASS // available in the headers, check if it is supported by the system typedef BOOL (WINAPI *FlashWindowEx_t)(FLASHWINFO *pfwi); - FlashWindowEx_t s_pfnFlashWindowEx = NULL; + static FlashWindowEx_t s_pfnFlashWindowEx = NULL; if ( !s_pfnFlashWindowEx ) { wxDynamicLibrary dllUser32(_T("user32.dll")); @@ -1144,17 +1143,27 @@ void wxTopLevelWindowMSW::RequestUserAttention(int flags) bool wxTopLevelWindowMSW::SetTransparent(wxByte alpha) { +#if wxUSE_DYNLIB_CLASS typedef DWORD (WINAPI *PSETLAYEREDWINDOWATTR)(HWND, DWORD, BYTE, DWORD); - static PSETLAYEREDWINDOWATTR pSetLayeredWindowAttributes = NULL; + static PSETLAYEREDWINDOWATTR + pSetLayeredWindowAttributes = (PSETLAYEREDWINDOWATTR)-1; - if ( pSetLayeredWindowAttributes == NULL ) + if ( pSetLayeredWindowAttributes == (PSETLAYEREDWINDOWATTR)-1 ) { wxDynamicLibrary dllUser32(_T("user32.dll")); + + // use RawGetSymbol() and not GetSymbol() to avoid error messages under + // Windows 95: there is nothing the user can do about this anyhow pSetLayeredWindowAttributes = (PSETLAYEREDWINDOWATTR) - dllUser32.GetSymbol(wxT("SetLayeredWindowAttributes")); + dllUser32.RawGetSymbol(wxT("SetLayeredWindowAttributes")); + + // it's ok to destroy dllUser32 here, we link statically to user32.dll + // anyhow so it won't be unloaded } - if ( pSetLayeredWindowAttributes == NULL ) + + if ( !pSetLayeredWindowAttributes ) return false; +#endif // wxUSE_DYNLIB_CLASS LONG exstyle = GetWindowLong(GetHwnd(), GWL_EXSTYLE); @@ -1166,11 +1175,16 @@ bool wxTopLevelWindowMSW::SetTransparent(wxByte alpha) return true; } +#if wxUSE_DYNLIB_CLASS // Otherwise, set the layered style if needed and set the alpha value if ((exstyle & WS_EX_LAYERED) == 0 ) SetWindowLong(GetHwnd(), GWL_EXSTYLE, exstyle | WS_EX_LAYERED); - return pSetLayeredWindowAttributes(GetHwnd(), 0, (BYTE)alpha, LWA_ALPHA) != 0; + if ( pSetLayeredWindowAttributes(GetHwnd(), 0, (BYTE)alpha, LWA_ALPHA) ) + return true; +#endif // wxUSE_DYNLIB_CLASS + + return false; } bool wxTopLevelWindowMSW::CanSetTransparent() @@ -1186,6 +1200,20 @@ bool wxTopLevelWindowMSW::CanSetTransparent() return (os_type == wxOS_WINDOWS_NT && ver_major >= 5); } + +void wxTopLevelWindowMSW::DoFreeze() +{ + // do nothing: freezing toplevel window causes paint and mouse events + // to go through it any TLWs under it, so the best we can do is to freeze + // all children -- and wxWindowBase::Freeze() does that +} + +void wxTopLevelWindowMSW::DoThaw() +{ + // intentionally empty -- see DoFreeze() +} + + // ---------------------------------------------------------------------------- // wxTopLevelWindow event handling // ---------------------------------------------------------------------------- @@ -1198,7 +1226,7 @@ void wxTopLevelWindowMSW::OnActivate(wxActivateEvent& event) { // restore focus to the child which was last focused unless we already // have it - wxLogTrace(_T("focus"), _T("wxTLW %08x activated."), (int) m_hWnd); + wxLogTrace(_T("focus"), _T("wxTLW %p activated."), m_hWnd); wxWindow *winFocus = FindFocus(); if ( !winFocus || wxGetTopLevelParent(winFocus) != this ) @@ -1221,7 +1249,9 @@ void wxTopLevelWindowMSW::OnActivate(wxActivateEvent& event) if ( m_winLastFocused ) { // let it know that it doesn't have focus any more - m_winLastFocused->HandleKillFocus((WXHWND)NULL); + // But this will already be done via WM_KILLFOCUS, so we'll get two kill + // focus events if we call it explicitly. + // m_winLastFocused->HandleKillFocus((WXHWND)NULL); // and don't remember it if it's a child from some other frame if ( wxGetTopLevelParent(m_winLastFocused) != this ) @@ -1231,10 +1261,9 @@ void wxTopLevelWindowMSW::OnActivate(wxActivateEvent& event) } wxLogTrace(_T("focus"), - _T("wxTLW %08x deactivated, last focused: %08x."), - (int) m_hWnd, - (int) (m_winLastFocused ? GetHwndOf(m_winLastFocused) - : NULL)); + _T("wxTLW %p deactivated, last focused: %p."), + m_hWnd, + m_winLastFocused ? GetHwndOf(m_winLastFocused) : NULL); event.Skip(); }