X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/82c9f85ce5aceaa3aedac7e690070d5eff904e5b..4aaef122cbbd5bbe0e70b824e320458e2329dd13:/src/msw/frame.cpp diff --git a/src/msw/frame.cpp b/src/msw/frame.cpp index 220c15ec48..814f3bd254 100644 --- a/src/msw/frame.cpp +++ b/src/msw/frame.cpp @@ -1,6 +1,6 @@ ///////////////////////////////////////////////////////////////////////////// // Name: msw/frame.cpp -// Purpose: wxFrameMSW +// Purpose: wxFrame // Author: Julian Smart // Modified by: // Created: 01/02/97 @@ -73,14 +73,12 @@ extern wxMenu *wxCurrentPopupMenu; // event tables // ---------------------------------------------------------------------------- -BEGIN_EVENT_TABLE(wxFrameMSW, wxFrameBase) - EVT_ACTIVATE(wxFrameMSW::OnActivate) - EVT_SYS_COLOUR_CHANGED(wxFrameMSW::OnSysColourChanged) +BEGIN_EVENT_TABLE(wxFrame, wxFrameBase) + EVT_ACTIVATE(wxFrame::OnActivate) + EVT_SYS_COLOUR_CHANGED(wxFrame::OnSysColourChanged) END_EVENT_TABLE() -#ifndef __WXUNIVERSAL__ - IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxWindow) -#endif +IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxWindow) // ============================================================================ // implementation @@ -92,9 +90,9 @@ END_EVENT_TABLE() #if wxUSE_STATUSBAR #if wxUSE_NATIVE_STATUSBAR - bool wxFrameMSW::m_useNativeStatusBar = TRUE; + bool wxFrame::m_useNativeStatusBar = TRUE; #else - bool wxFrameMSW::m_useNativeStatusBar = FALSE; + bool wxFrame::m_useNativeStatusBar = FALSE; #endif #endif // wxUSE_NATIVE_STATUSBAR @@ -102,29 +100,24 @@ END_EVENT_TABLE() // creation/destruction // ---------------------------------------------------------------------------- -void wxFrameMSW::Init() +void wxFrame::Init() { #if wxUSE_TOOLTIPS m_hwndToolTip = 0; #endif // 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; - m_winLastFocused = (wxWindow *)NULL; + m_wasMinimized = FALSE; - // unlike (almost?) all other windows, frames are created hidden - m_isShown = FALSE; + m_winLastFocused = (wxWindow *)NULL; } -bool wxFrameMSW::Create(wxWindow *parent, +bool wxFrame::Create(wxWindow *parent, wxWindowID id, const wxString& title, const wxPoint& pos, @@ -135,13 +128,6 @@ bool wxFrameMSW::Create(wxWindow *parent, if ( !wxTopLevelWindow::Create(parent, id, title, pos, size, style, name) ) return FALSE; - // 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; - SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE)); wxModelessWindows.Append(this); @@ -149,39 +135,18 @@ bool wxFrameMSW::Create(wxWindow *parent, return TRUE; } -wxFrameMSW::~wxFrameMSW() +wxFrame::~wxFrame() { m_isBeingDeleted = TRUE; DeleteAllBars(); } -// Get size *available for subwindows* i.e. excluding menu bar, toolbar etc. -void wxFrameMSW::DoGetClientSize(int *x, int *y) const -{ - RECT rect; - ::GetClientRect(GetHwnd(), &rect); - -#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; - - if ( x ) - *x = rect.right; - if ( y ) - *y = rect.bottom; -} +// ---------------------------------------------------------------------------- +// wxFrame client size calculations +// ---------------------------------------------------------------------------- -void wxFrameMSW::DoSetClientSize(int width, int height) +void wxFrame::DoSetClientSize(int width, int height) { // leave enough space for the status bar if we have (and show) it #if wxUSE_STATUSBAR @@ -195,11 +160,29 @@ void wxFrameMSW::DoSetClientSize(int width, int height) wxTopLevelWindow::DoSetClientSize(width, height); } +// Get size *available for subwindows* i.e. excluding menu bar, toolbar etc. +void wxFrame::DoGetClientSize(int *x, int *y) const +{ + wxTopLevelWindow::DoGetClientSize(x, y); + +#if wxUSE_STATUSBAR + // adjust client area height to take the status bar into account + if ( y ) + { + wxStatusBar *statbar = GetStatusBar(); + if ( statbar && statbar->IsShown() ) + { + *y -= statbar->GetClientSize().y; + } + } +#endif // wxUSE_STATUSBAR +} + // ---------------------------------------------------------------------------- -// wxFrameMSW: various geometry-related functions +// wxFrame: various geometry-related functions // ---------------------------------------------------------------------------- -void wxFrameMSW::Raise() +void wxFrame::Raise() { #ifdef __WIN16__ // no SetForegroundWindow() in Win16 @@ -210,7 +193,7 @@ void wxFrameMSW::Raise() } // generate an artificial resize event -void wxFrameMSW::SendSizeEvent() +void wxFrame::SendSizeEvent() { if ( !m_iconized ) { @@ -223,7 +206,7 @@ void wxFrameMSW::SendSizeEvent() } #if wxUSE_STATUSBAR -wxStatusBar *wxFrameMSW::OnCreateStatusBar(int number, +wxStatusBar *wxFrame::OnCreateStatusBar(int number, long style, wxWindowID id, const wxString& name) @@ -241,25 +224,14 @@ wxStatusBar *wxFrameMSW::OnCreateStatusBar(int number, statusBar = new wxStatusBar(this, id, style, name); } - // Set the height according to the font and the border size - wxClientDC dc(statusBar); - dc.SetFont(statusBar->GetFont()); - - wxCoord y; - dc.GetTextExtent(_T("X"), NULL, &y ); - - int height = (int)( (11*y)/10 + 2*statusBar->GetBorderY()); - - statusBar->SetSize(-1, -1, -1, height); - statusBar->SetFieldsCount(number); return statusBar; } -void wxFrameMSW::PositionStatusBar() +void wxFrame::PositionStatusBar() { - if ( !m_frameStatusBar ) + if ( !m_frameStatusBar || !m_frameStatusBar->IsShown() ) return; int w, h; @@ -275,7 +247,7 @@ void wxFrameMSW::PositionStatusBar() #if wxUSE_MENUS_NATIVE -void wxFrameMSW::AttachMenuBar(wxMenuBar *menubar) +void wxFrame::AttachMenuBar(wxMenuBar *menubar) { wxFrameBase::AttachMenuBar(menubar); @@ -307,7 +279,7 @@ void wxFrameMSW::AttachMenuBar(wxMenuBar *menubar) } } -void wxFrameMSW::InternalSetMenuBar() +void wxFrame::InternalSetMenuBar() { #ifndef __WXMICROWIN__ if ( !::SetMenu(GetHwnd(), (HMENU)m_hMenu) ) @@ -320,7 +292,7 @@ void wxFrameMSW::InternalSetMenuBar() #endif // wxUSE_MENUS_NATIVE // Responds to colour changes, and passes event on to children. -void wxFrameMSW::OnSysColourChanged(wxSysColourChangedEvent& event) +void wxFrame::OnSysColourChanged(wxSysColourChangedEvent& event) { SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE)); Refresh(); @@ -339,16 +311,13 @@ void wxFrameMSW::OnSysColourChanged(wxSysColourChangedEvent& event) } // Pass TRUE to show full screen, FALSE to restore. -bool wxFrameMSW::ShowFullScreen(bool show, long style) +bool wxFrame::ShowFullScreen(bool show, long style) { + if ( IsFullScreen() == show ) + return FALSE; + if (show) { - if (IsFullScreen()) - return FALSE; - - m_fsIsShowing = TRUE; - m_fsStyle = style; - #if wxUSE_TOOLBAR wxToolBar *theToolBar = GetToolBar(); if (theToolBar) @@ -384,54 +353,9 @@ bool wxFrameMSW::ShowFullScreen(bool show, long style) 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(); @@ -459,116 +383,19 @@ bool wxFrameMSW::ShowFullScreen(bool show, long style) 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 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) - -{ - // 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 ) - { - if ( style & wxFRAME_TOOL_WINDOW ) - msflags |= WS_POPUPWINDOW; - else - 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 ) - 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 wxFrameMSW because it saves recoding this function - // in wxTinyFrame -#if wxUSE_ITSY_BITSY && !defined(__WIN32__) - 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; - - 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) || - (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) ) - return FALSE; - - // Seems to be necessary if we use WS_POPUP - // style instead of WS_OVERLAPPED - if (width > -1 && height > -1) - ::PostMessage(GetHwnd(), WM_SIZE, SIZE_RESTORED, MAKELPARAM(width, height)); - - return TRUE; + + return wxFrameBase::ShowFullScreen(show, style); } // Default activation behaviour - set the focus for the first child // subwindow found. -void wxFrameMSW::OnActivate(wxActivateEvent& event) +void wxFrame::OnActivate(wxActivateEvent& event) { if ( event.GetActive() ) { // restore focus to the child which was last focused - wxLogTrace(_T("focus"), _T("wxFrameMSW %08x activated."), m_hWnd); + wxLogTrace(_T("focus"), _T("wxFrame %08x activated."), m_hWnd); wxWindow *parent = m_winLastFocused ? m_winLastFocused->GetParent() : NULL; @@ -602,7 +429,7 @@ void wxFrameMSW::OnActivate(wxActivateEvent& event) } wxLogTrace(_T("focus"), - _T("wxFrameMSW %08x deactivated, last focused: %08x."), + _T("wxFrame %08x deactivated, last focused: %08x."), m_hWnd, m_winLastFocused ? GetHwndOf(m_winLastFocused) : NULL); @@ -617,7 +444,7 @@ void wxFrameMSW::OnActivate(wxActivateEvent& event) #if wxUSE_TOOLBAR -wxToolBar* wxFrameMSW::CreateToolBar(long style, wxWindowID id, const wxString& name) +wxToolBar* wxFrame::CreateToolBar(long style, wxWindowID id, const wxString& name) { if ( wxFrameBase::CreateToolBar(style, id, name) ) { @@ -627,38 +454,42 @@ wxToolBar* wxFrameMSW::CreateToolBar(long style, wxWindowID id, const wxString& return m_frameToolBar; } -void wxFrameMSW::PositionToolBar() +void wxFrame::PositionToolBar() { - RECT rect; - ::GetClientRect(GetHwnd(), &rect); + wxToolBar *toolbar = GetToolBar(); + if ( toolbar && toolbar->IsShown() ) + { + // don't call our (or even wxTopLevelWindow) version because we want + // the real (full) client area size, not excluding the tool/status bar + int width, height; + wxWindow::DoGetClientSize(&width, &height); #if wxUSE_STATUSBAR - if ( GetStatusBar() ) - { - int statusX, statusY; - GetStatusBar()->GetClientSize(&statusX, &statusY); - rect.bottom -= statusY; - } + wxStatusBar *statbar = GetStatusBar(); + if ( statbar && statbar->IsShown() ) + { + height -= statbar->GetClientSize().y; + } #endif // wxUSE_STATUSBAR - if ( GetToolBar() && GetToolBar()->IsShown() ) - { int tw, th; - GetToolBar()->GetSize(&tw, &th); + toolbar->GetSize(&tw, &th); - if ( GetToolBar()->GetWindowStyleFlag() & wxTB_VERTICAL ) + if ( toolbar->GetWindowStyleFlag() & wxTB_VERTICAL ) { - th = rect.bottom; + th = height; } else { - tw = rect.right; + tw = width; } - // Use the 'real' MSW position here - GetToolBar()->SetSize(0, 0, tw, th, wxSIZE_NO_ADJUSTMENTS); + // use the 'real' MSW position here, don't offset relativly to the + // client area origin + toolbar->SetSize(0, 0, tw, th, wxSIZE_NO_ADJUSTMENTS); } } + #endif // wxUSE_TOOLBAR // ---------------------------------------------------------------------------- @@ -668,7 +499,7 @@ void wxFrameMSW::PositionToolBar() // 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 wxFrameMSW::IconizeChildFrames(bool bIconize) +void wxFrame::IconizeChildFrames(bool bIconize) { for ( wxWindowList::Node *node = GetChildren().GetFirst(); node; @@ -688,19 +519,33 @@ void wxFrameMSW::IconizeChildFrames(bool bIconize) // the child MDI frames are a special case and should not be touched by // the parent frame - instead, they are managed by the user - wxFrameMSW *frame = wxDynamicCast(win, wxFrame); + wxFrame *frame = wxDynamicCast(win, wxFrame); if ( frame #if wxUSE_MDI_ARCHITECTURE && !wxDynamicCast(frame, wxMDIChildFrame) #endif // wxUSE_MDI_ARCHITECTURE ) { - frame->Iconize(bIconize); + // 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 ) + { + // note that we shouldn't touch the hidden frames neither + // because iconizing/restoring them would show them as a side + // effect + frame->m_wasMinimized = frame->IsIconized() || !frame->IsShown(); + } + + // this test works for both iconizing and restoring + if ( !frame->m_wasMinimized ) + frame->Iconize(bIconize); } } } -WXHICON wxFrameMSW::GetDefaultIcon() const +WXHICON wxFrame::GetDefaultIcon() const { return (WXHICON)(wxSTD_FRAME_ICON ? wxSTD_FRAME_ICON : wxDEFAULT_FRAME_ICON); @@ -714,7 +559,7 @@ WXHICON wxFrameMSW::GetDefaultIcon() const // preprocessing // --------------------------------------------------------------------------- -bool wxFrameMSW::MSWTranslateMessage(WXMSG* pMsg) +bool wxFrame::MSWTranslateMessage(WXMSG* pMsg) { if ( wxWindow::MSWTranslateMessage(pMsg) ) return TRUE; @@ -736,7 +581,7 @@ bool wxFrameMSW::MSWTranslateMessage(WXMSG* pMsg) // our private (non virtual) message handlers // --------------------------------------------------------------------------- -bool wxFrameMSW::HandlePaint() +bool wxFrame::HandlePaint() { RECT rect; if ( GetUpdateRect(GetHwnd(), &rect, FALSE) ) @@ -787,7 +632,7 @@ bool wxFrameMSW::HandlePaint() } } -bool wxFrameMSW::HandleSize(int x, int y, WXUINT id) +bool wxFrame::HandleSize(int x, int y, WXUINT id) { bool processed = FALSE; #ifndef __WXMICROWIN__ @@ -841,7 +686,7 @@ bool wxFrameMSW::HandleSize(int x, int y, WXUINT id) return processed; } -bool wxFrameMSW::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control) +bool wxFrame::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control) { if ( control ) { @@ -873,7 +718,7 @@ bool wxFrameMSW::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control) return FALSE; } -bool wxFrameMSW::HandleMenuSelect(WXWORD nItem, WXWORD flags, WXHMENU hMenu) +bool wxFrame::HandleMenuSelect(WXWORD nItem, WXWORD flags, WXHMENU hMenu) { int item; if ( flags == 0xFFFF && hMenu == 0 ) @@ -911,10 +756,10 @@ bool wxFrameMSW::HandleMenuSelect(WXWORD nItem, WXWORD flags, WXHMENU hMenu) } // --------------------------------------------------------------------------- -// the window proc for wxFrameMSW +// the window proc for wxFrame // --------------------------------------------------------------------------- -long wxFrameMSW::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam) +long wxFrame::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam) { long rc = 0; bool processed = FALSE;