/////////////////////////////////////////////////////////////////////////////
// Name: msw/frame.cpp
-// Purpose: wxFrameMSW
+// Purpose: wxFrame
// Author: Julian Smart
// Modified by:
// Created: 01/02/97
// globals
// ----------------------------------------------------------------------------
-extern wxWindowList wxModelessWindows;
extern const wxChar *wxFrameClassName;
#if wxUSE_MENUS_NATIVE
// 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
#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
// creation/destruction
// ----------------------------------------------------------------------------
-void wxFrameMSW::Init()
+void wxFrame::Init()
{
- m_iconized =
- m_maximizeOnShow = FALSE;
-
#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;
-
- // unlike (almost?) all other windows, frames are created hidden
- m_isShown = FALSE;
}
-bool wxFrameMSW::Create(wxWindow *parent,
+bool wxFrame::Create(wxWindow *parent,
wxWindowID id,
const wxString& title,
const wxPoint& pos,
long style,
const wxString& name)
{
- SetName(name);
- m_windowStyle = style;
-
- SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE));
-
- 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;
-
- wxTopLevelWindows.Append(this);
+ 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)
- MSWCreate(m_windowId, NULL, wxFrameClassName, this, title,
- x, y, width, height, style);
+ SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE));
- wxModelessWindows.Append(this);
+ wxModelessWindows.Append(this);
- return TRUE;
+ return TRUE;
}
-wxFrameMSW::~wxFrameMSW()
+wxFrame::~wxFrame()
{
- m_isBeingDeleted = TRUE;
- wxTopLevelWindows.DeleteObject(this);
-
- // the ~wxToolBar() code relies on the previous line to be executed before
- // this one, i.e. the frame should remove itself from wxTopLevelWindows
- // before destorying its toolbar
- DeleteAllBars();
-
- if (wxTheApp && (wxTopLevelWindows.Number() == 0))
- {
- wxTheApp->SetTopWindow(NULL);
-
- if (wxTheApp->GetExitOnFrameDelete())
- {
- PostQuitMessage(0);
- }
- }
-
- wxModelessWindows.DeleteObject(this);
+ 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.
- // MT:Only do this if this frame is currently the active window, else weird
- // things start to happen
- if ( wxGetActiveWindow() == this )
- if (GetParent() && GetParent()->GetHWND())
- ::BringWindowToTop((HWND) GetParent()->GetHWND());
+ DeleteAllBars();
}
// Get size *available for subwindows* i.e. excluding menu bar, toolbar etc.
-void wxFrameMSW::DoGetClientSize(int *x, int *y) const
+void wxFrame::DoGetClientSize(int *x, int *y) const
{
RECT rect;
::GetClientRect(GetHwnd(), &rect);
*y = rect.bottom;
}
-// Set the client size (i.e. leave the calculation of borders etc.
-// to wxWindows)
-void wxFrameMSW::DoSetClientSize(int width, int height)
+void wxFrame::DoSetClientSize(int width, int height)
{
- HWND hWnd = GetHwnd();
-
- RECT rectClient;
- ::GetClientRect(hWnd, &rectClient);
-
- RECT rectTotal;
- ::GetWindowRect(hWnd, &rectTotal);
-
- // 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
- width += rectTotal.right - rectTotal.left - rectClient.right;
- height += rectTotal.bottom - rectTotal.top - rectClient.bottom;
-
+ // leave enough space for the status bar if we have (and show) it
#if wxUSE_STATUSBAR
wxStatusBar *statbar = GetStatusBar();
if ( statbar && statbar->IsShown() )
{
- // leave enough space for the status bar
height += statbar->GetSize().y;
}
#endif // wxUSE_STATUSBAR
- // note that this takes the toolbar into account
- wxPoint pt = GetClientAreaOrigin();
- width += pt.x;
- height += pt.y;
-
- if ( !::MoveWindow(hWnd, rectTotal.left, rectTotal.top,
- width, height, TRUE /* redraw */) )
- {
- wxLogLastError(_T("MoveWindow"));
- }
-
- wxSizeEvent event(wxSize(width, height), m_windowId);
- event.SetEventObject(this);
- GetEventHandler()->ProcessEvent(event);
-}
-
-void wxFrameMSW::DoGetSize(int *width, int *height) const
-{
- RECT rect;
- ::GetWindowRect(GetHwnd(), &rect);
-
- *width = rect.right - rect.left;
- *height = rect.bottom - rect.top;
-}
-
-void wxFrameMSW::DoGetPosition(int *x, int *y) const
-{
- RECT rect;
- ::GetWindowRect(GetHwnd(), &rect);
-
- *x = rect.left;
- *y = rect.top;
+ wxTopLevelWindow::DoSetClientSize(width, height);
}
// ----------------------------------------------------------------------------
-// variations around ::ShowWindow()
+// wxFrame: various geometry-related functions
// ----------------------------------------------------------------------------
-void wxFrameMSW::DoShowWindow(int nShowCmd)
-{
- ::ShowWindow(GetHwnd(), nShowCmd);
-
- m_iconized = nShowCmd == SW_MINIMIZE;
-}
-
-bool wxFrameMSW::Show(bool show)
-{
- // don't use wxWindow version as we want to call DoShowWindow()
- if ( !wxWindowBase::Show(show) )
- return FALSE;
-
- int nShowCmd;
- if ( show )
- {
- if ( m_maximizeOnShow )
- {
- // show and maximize
- nShowCmd = SW_MAXIMIZE;
-
- m_maximizeOnShow = FALSE;
- }
- else // just show
- {
- nShowCmd = SW_SHOW;
- }
- }
- else // hide
- {
- nShowCmd = SW_HIDE;
- }
-
- DoShowWindow(nShowCmd);
-
- if ( show )
- {
- ::BringWindowToTop(GetHwnd());
-
- wxActivateEvent event(wxEVT_ACTIVATE, TRUE, m_windowId);
- event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event);
- }
- else // hide
- {
- // Try to highlight the correct window (the parent)
- if ( GetParent() )
- {
- HWND hWndParent = GetHwndOf(GetParent());
- if (hWndParent)
- ::BringWindowToTop(hWndParent);
- }
- }
-
- return TRUE;
-}
-
-void wxFrameMSW::Raise()
+void wxFrame::Raise()
{
#ifdef __WIN16__
// no SetForegroundWindow() in Win16
#endif // Win16/32
}
-void wxFrameMSW::Iconize(bool iconize)
-{
- DoShowWindow(iconize ? SW_MINIMIZE : SW_RESTORE);
-}
-
-void wxFrameMSW::Maximize(bool maximize)
-{
- if ( IsShown() )
- {
- // just maximize it directly
- DoShowWindow(maximize ? SW_MAXIMIZE : SW_RESTORE);
- }
- else // hidden
- {
- // we can't maximize the hidden frame because it shows it as well, so
- // just remember that we should do it later in this case
- m_maximizeOnShow = TRUE;
- }
-}
-
-void wxFrameMSW::Restore()
-{
- DoShowWindow(SW_RESTORE);
-}
-
-bool wxFrameMSW::IsIconized() const
-{
-#ifdef __WXMICROWIN__
- // TODO
- return FALSE;
-#else
- ((wxFrameMSW *)this)->m_iconized = (::IsIconic(GetHwnd()) != 0);
- return m_iconized;
-#endif
-}
-
-// Is it maximized?
-bool wxFrameMSW::IsMaximized() const
-{
-#ifdef __WXMICROWIN__
- // TODO
- return FALSE;
-#else
- return (::IsZoomed(GetHwnd()) != 0);
-#endif
-}
-
-void wxFrameMSW::SetIcon(const wxIcon& icon)
-{
- wxFrameBase::SetIcon(icon);
-
-#if defined(__WIN95__) && !defined(__WXMICROWIN__)
- if ( m_icon.Ok() )
- {
- SendMessage(GetHwnd(), WM_SETICON,
- (WPARAM)TRUE, (LPARAM)(HICON) m_icon.GetHICON());
- }
-#endif // __WIN95__
-}
-
// generate an artificial resize event
-void wxFrameMSW::SendSizeEvent()
+void wxFrame::SendSizeEvent()
{
- RECT r;
-#ifdef __WIN16__
- ::GetWindowRect(GetHwnd(), &r);
-#else
- if ( !::GetWindowRect(GetHwnd(), &r) )
- {
- wxLogLastError(_T("GetWindowRect"));
- }
-#endif
-
if ( !m_iconized )
{
+ RECT r = wxGetWindowRect(GetHwnd());
+
(void)::PostMessage(GetHwnd(), WM_SIZE,
IsMaximized() ? SIZE_MAXIMIZED : SIZE_RESTORED,
MAKELPARAM(r.right - r.left, r.bottom - r.top));
}
#if wxUSE_STATUSBAR
-wxStatusBar *wxFrameMSW::OnCreateStatusBar(int number,
+wxStatusBar *wxFrame::OnCreateStatusBar(int number,
long style,
wxWindowID id,
const wxString& name)
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 )
return;
#if wxUSE_MENUS_NATIVE
-void wxFrameMSW::AttachMenuBar(wxMenuBar *menubar)
+void wxFrame::AttachMenuBar(wxMenuBar *menubar)
{
wxFrameBase::AttachMenuBar(menubar);
}
}
-void wxFrameMSW::InternalSetMenuBar()
+void wxFrame::InternalSetMenuBar()
{
#ifndef __WXMICROWIN__
if ( !::SetMenu(GetHwnd(), (HMENU)m_hMenu) )
#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();
}
// 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)
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;
- 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;
- ::GetWindowRect(GetDesktopWindow(), &rect);
- 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();
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)
-
-{
- 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 )
- {
- 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;
}
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);
#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) )
{
return m_frameToolBar;
}
-void wxFrameMSW::PositionToolBar()
+void wxFrame::PositionToolBar()
{
RECT rect;
::GetClientRect(GetHwnd(), &rect);
// 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;
// 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)
}
}
+WXHICON wxFrame::GetDefaultIcon() const
+{
+ return (WXHICON)(wxSTD_FRAME_ICON ? wxSTD_FRAME_ICON
+ : wxDEFAULT_FRAME_ICON);
+}
+
// ===========================================================================
// message processing
// ===========================================================================
// preprocessing
// ---------------------------------------------------------------------------
-bool wxFrameMSW::MSWTranslateMessage(WXMSG* pMsg)
+bool wxFrame::MSWTranslateMessage(WXMSG* pMsg)
{
if ( wxWindow::MSWTranslateMessage(pMsg) )
return TRUE;
// our private (non virtual) message handlers
// ---------------------------------------------------------------------------
-bool wxFrameMSW::HandlePaint()
+bool wxFrame::HandlePaint()
{
RECT rect;
if ( GetUpdateRect(GetHwnd(), &rect, FALSE) )
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
}
}
-bool wxFrameMSW::HandleSize(int x, int y, WXUINT id)
+bool wxFrame::HandleSize(int x, int y, WXUINT id)
{
bool processed = FALSE;
#ifndef __WXMICROWIN__
return processed;
}
-bool wxFrameMSW::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control)
+bool wxFrame::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control)
{
if ( 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 )
}
// ---------------------------------------------------------------------------
-// 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;
case WM_QUERYDRAGICON:
{
HICON hIcon = m_icon.Ok() ? GetHiconOf(m_icon)
- : (HICON)(m_defaultIcon);
+ : (HICON)GetDefaultIcon();
rc = (long)hIcon;
processed = rc != 0;
}
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