/////////////////////////////////////////////////////////////////////////////
// Name: frame.cpp
// Purpose: wxFrame
-// Author: AUTHOR
+// Author: David Webster
// Modified by:
-// Created: ??/??/98
+// Created: 10/27/99
// RCS-ID: $Id$
-// Copyright: (c) AUTHOR
+// Copyright: (c) David Webster
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "frame.h"
-#endif
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifndef WX_PRECOMP
+ #include "wx/setup.h"
+ #include "wx/frame.h"
+ #include "wx/menu.h"
+ #include "wx/app.h"
+ #include "wx/utils.h"
+ #include "wx/dialog.h"
+ #include "wx/settings.h"
+ #include "wx/dcclient.h"
+#endif // WX_PRECOMP
+
+#include "wx/os2/private.h"
+
+#if wxUSE_STATUSBAR
+ #include "wx/statusbr.h"
+ #include "wx/generic/statusbr.h"
+#endif // wxUSE_STATUSBAR
+
+#if wxUSE_TOOLBAR
+ #include "wx/toolbar.h"
+#endif // wxUSE_TOOLBAR
-#include "wx/frame.h"
-#include "wx/event.h"
-#include "wx/statusbr.h"
-#include "wx/toolbar.h"
#include "wx/menuitem.h"
-#include "wx/menu.h"
-#include "wx/dcclient.h"
-#include "wx/dialog.h"
-#include "wx/settings.h"
-#include "wx/app.h"
-
-extern wxList wxModelessWindows;
-extern wxList wxPendingDelete;
-
-#if !USE_SHARED_LIBRARY
-BEGIN_EVENT_TABLE(wxFrame, wxWindow)
- EVT_SIZE(wxFrame::OnSize)
- EVT_ACTIVATE(wxFrame::OnActivate)
- EVT_MENU_HIGHLIGHT_ALL(wxFrame::OnMenuHighlight)
- EVT_SYS_COLOUR_CHANGED(wxFrame::OnSysColourChanged)
- EVT_IDLE(wxFrame::OnIdle)
- EVT_CLOSE(wxFrame::OnCloseWindow)
+#include "wx/log.h"
+
+// ----------------------------------------------------------------------------
+// globals
+// ----------------------------------------------------------------------------
+
+extern wxWindowList wxModelessWindows;
+extern wxList WXDLLEXPORT wxPendingDelete;
+extern wxChar wxFrameClassName[];
+extern wxMenu *wxCurrentPopupMenu;
+
+// ----------------------------------------------------------------------------
+// event tables
+// ----------------------------------------------------------------------------
+
+BEGIN_EVENT_TABLE(wxFrame, wxFrameBase)
+ EVT_ACTIVATE(wxFrame::OnActivate)
+ EVT_SYS_COLOUR_CHANGED(wxFrame::OnSysColourChanged)
END_EVENT_TABLE()
IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxWindow)
-#endif
+
+// ============================================================================
+// implementation
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// static class members
+// ----------------------------------------------------------------------------
#if wxUSE_NATIVE_STATUSBAR
-bool wxFrame::m_useNativeStatusBar = TRUE;
+ bool wxFrame::m_bUseNativeStatusBar = TRUE;
#else
-bool wxFrame::m_useNativeStatusBar = FALSE;
+ bool wxFrame::m_bUseNativeStatusBar = FALSE;
#endif
-wxFrame::wxFrame()
+// ----------------------------------------------------------------------------
+// creation/destruction
+// ----------------------------------------------------------------------------
+
+void wxFrame::Init()
{
- m_frameMenuBar = NULL;
- m_frameStatusBar = NULL;
+ m_bIconized = FALSE;
- m_iconized = FALSE;
+#if wxUSE_TOOLTIPS
+ m_hWndToolTip = 0;
+#endif
+ // Data to save/restore when calling ShowFullScreen
+ m_lFsStyle = 0L;
+ m_lFsOldWindowStyle = 0L;
+ m_nFsStatusBarFields = 0;
+ m_nFsStatusBarHeight = 0;
+ m_nFsToolBarHeight = 0;
+ m_bFsIsMaximized = FALSE;
+ m_bFsIsShowing = FALSE;
+
+ //
+ // Initialize SWP's
+ //
+ memset(&m_vSwp, 0, sizeof(SWP));
+ memset(&m_vSwpClient, 0, sizeof(SWP));
+ memset(&m_vSwpTitleBar, 0, sizeof(SWP));
+ memset(&m_vSwpMenuBar, 0, sizeof(SWP));
+ memset(&m_vSwpHScroll, 0, sizeof(SWP));
+ memset(&m_vSwpVScroll, 0, sizeof(SWP));
+ memset(&m_vSwpStatusBar, 0, sizeof(SWP));
+ memset(&m_vSwpToolBar, 0, sizeof(SWP));
+} // end of wxFrame::Init
+
+bool wxFrame::Create(
+ wxWindow* pParent
+, wxWindowID vId
+, const wxString& rsTitle
+, const wxPoint& rPos
+, const wxSize& rSize
+, long lulStyle
+, const wxString& rsName
+)
+{
+ int nX = rPos.x;
+ int nY = rPos.y;
+ int nWidth = rSize.x;
+ int nHeight = rSize.y;
- m_frameToolBar = NULL ;
-}
+ SetName(rsName);
+ m_windowStyle = lulStyle;
+ m_frameMenuBar = NULL;
+ m_frameToolBar = NULL;
+ m_frameStatusBar = NULL;
-bool wxFrame::Create(wxWindow *parent,
- wxWindowID id,
- const wxString& title,
- const wxPoint& pos,
- const wxSize& size,
- long style,
- const wxString& name)
-{
- if (!parent)
- wxTopLevelWindows.Append(this);
+ SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE));
- SetName(name);
- m_windowStyle = style;
- m_frameMenuBar = NULL;
- m_frameToolBar = NULL ;
- m_frameStatusBar = NULL;
+ if (vId > -1 )
+ m_windowId = vId;
+ else
+ m_windowId = (int)NewControlId();
- SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE));
+ if (pParent)
+ pParent->AddChild(this);
- if ( id > -1 )
- m_windowId = id;
- else
- m_windowId = (int)NewControlId();
+ m_bIconized = FALSE;
- if (parent) parent->AddChild(this);
+ if ((m_windowStyle & wxFRAME_FLOAT_ON_PARENT) == 0)
+ pParent = NULL;
- wxModelessWindows.Append(this);
+ if (!pParent)
+ wxTopLevelWindows.Append(this);
- // TODO: create frame.
+ OS2Create( m_windowId
+ ,pParent
+ ,wxFrameClassName
+ ,this
+ ,rsTitle
+ ,nX
+ ,nY
+ ,nWidth
+ ,nHeight
+ ,lulStyle
+ );
- return FALSE;
-}
+ wxModelessWindows.Append(this);
+ return TRUE;
+} // end of wxFrame::Create
wxFrame::~wxFrame()
{
- wxTopLevelWindows.DeleteObject(this);
-
- if (m_frameStatusBar)
- delete m_frameStatusBar;
- if (m_frameMenuBar)
- delete m_frameMenuBar;
+ m_isBeingDeleted = TRUE;
+ wxTopLevelWindows.DeleteObject(this);
-/* Check if it's the last top-level window */
+ DeleteAllBars();
- if (wxTheApp && (wxTopLevelWindows.Number() == 0))
- {
- wxTheApp->SetTopWindow(NULL);
+ if (wxTheApp && (wxTopLevelWindows.Number() == 0))
+ {
+ wxTheApp->SetTopWindow(NULL);
- if (wxTheApp->GetExitOnFrameDelete())
+ if (wxTheApp->GetExitOnFrameDelete())
+ {
+ ::WinPostMsg(m_hFrame, WM_QUIT, 0, 0);
+ }
+ }
+ wxModelessWindows.DeleteObject(this);
+
+ //
+ // 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)
{
- // TODO signal to the app that we're going to close
+ if (GetParent() && GetParent()->GetHWND())
+ {
+ ::WinSetWindowPos( (HWND) GetParent()->GetHWND()
+ ,HWND_TOP
+ ,0
+ ,0
+ ,0
+ ,0
+ ,SWP_ZORDER
+ );
+ }
}
- }
-
- wxModelessWindows.DeleteObject(this);
-}
+} // end of wxFrame::~wxFrame
+//
// Get size *available for subwindows* i.e. excluding menu bar, toolbar etc.
-void wxFrame::GetClientSize(int *x, int *y) const
+//
+void wxFrame::DoGetClientSize(
+ int* pX
+, int* pY
+) const
{
- // TODO
-}
+ //
+ // OS/2 PM's coordinates go from bottom-left not
+ // top-left thus the += instead of the -=
+ //
+ RECTL vRect;
+
+ //
+ // PM has no GetClientRect that inherantly knows about the client window
+ // We have to explicitly go fetch it!
+ //
+ ::WinQueryWindowRect(GetHwnd(), &vRect);
+
+#if wxUSE_STATUSBAR
+ if ( GetStatusBar() )
+ {
+ int nStatusX;
+ int nStatusY;
+
+ GetStatusBar()->GetClientSize( &nStatusX
+ ,&nStatusY
+ );
+ vRect.yBottom += nStatusY;
+ }
+#endif // wxUSE_STATUSBAR
+
+ wxPoint vPoint(GetClientAreaOrigin());
+
+ vRect.yBottom += vPoint.y;
+ vRect.xRight -= vPoint.x;
+ if (pX)
+ *pX = vRect.xRight;
+ if (pY)
+ *pY = vRect.yBottom;
+} // end of wxFrame::DoGetClientSize
+
+//
// Set the client size (i.e. leave the calculation of borders etc.
// to wxWindows)
-void wxFrame::SetClientSize(int width, int height)
+//
+void wxFrame::DoSetClientSize(
+ int nWidth
+, int nHeight
+)
{
- // TODO
-}
+ HWND hWnd = GetHwnd();
+ RECTL vRect;
+ RECTL vRect2;
-void wxFrame::GetSize(int *width, int *height) const
-{
- // TODO
-}
+ ::WinQueryWindowRect(GetHwnd(), &vRect);
-void wxFrame::GetPosition(int *x, int *y) const
-{
- // TODO
-}
+ ::WinQueryWindowRect(m_hFrame, &vRect2);
-void wxFrame::SetSize(int x, int y, int width, int height, int sizeFlags)
-{
- // TODO
-}
+ //
+ // 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. Remember OS/2's backwards y coord system!
+ //
+ int nActualWidth = vRect2.xRight - vRect2.xLeft - vRect.xRight + nWidth;
+ int nActualHeight = vRect2.yTop + vRect2.yTop - vRect.yTop + nHeight;
-bool wxFrame::Show(bool show)
-{
- // TODO
- return FALSE;
-}
+#if wxUSE_STATUSBAR
+ if ( GetStatusBar() )
+ {
+ int nStatusX;
+ int nStatusY;
-void wxFrame::Iconize(bool iconize)
+ GetStatusBar()->GetClientSize( &nStatusX
+ ,&nStatusY
+ );
+ nActualHeight += nStatusY;
+ }
+#endif // wxUSE_STATUSBAR
+
+ wxPoint vPoint(GetClientAreaOrigin());
+ nActualWidth += vPoint.y;
+ nActualHeight += vPoint.x;
+
+ POINTL vPointl;
+
+ vPointl.x = vRect2.xLeft;
+ vPoint.y = vRect2.yTop;
+
+ ::WinSetWindowPos( m_hFrame
+ ,HWND_TOP
+ ,vPointl.x
+ ,vPointl.y
+ ,nActualWidth
+ ,nActualHeight
+ ,SWP_MOVE | SWP_SIZE | SWP_SHOW
+ );
+
+ wxSizeEvent vEvent( wxSize( nWidth
+ ,nHeight
+ )
+ ,m_windowId
+ );
+ vEvent.SetEventObject(this);
+ GetEventHandler()->ProcessEvent(vEvent);
+} // end of wxFrame::DoSetClientSize
+
+void wxFrame::DoGetSize(
+ int* pWidth
+, int* pHeight
+) const
{
- // TODO
-}
+ RECTL vRect;
-// Equivalent to maximize/restore in Windows
-void wxFrame::Maximize(bool maximize)
-{
- // TODO
-}
+ ::WinQueryWindowRect(m_hFrame, &vRect);
+ *pWidth = vRect.xRight - vRect.xLeft;
+ *pHeight = vRect.yTop - vRect.yBottom;
+} // end of wxFrame::DoGetSize
-bool wxFrame::IsIconized() const
+void wxFrame::DoGetPosition(
+ int* pX
+, int* pY
+) const
{
- // TODO
- return FALSE;
-}
+ RECTL vRect;
+ POINTL vPoint;
-// Is the frame maximized?
-bool wxFrame::IsMaximized(void) const
-{
- // TODO
- return FALSE;
-}
+ ::WinQueryWindowRect(m_hFrame, &vRect);
+ vPoint.x = vRect.xLeft;
-void wxFrame::SetTitle(const wxString& title)
-{
- // TODO
-}
+ //
+ // OS/2 is backwards [WIN32 it is vRect.yTop]
+ //
+ vPoint.y = vRect.yBottom;
-wxString wxFrame::GetTitle() const
-{
- // TODO
- return wxString("");
-}
+ *pX = vPoint.x;
+ *pY = vPoint.y;
+} // end of wxFrame::DoGetPosition
-void wxFrame::SetIcon(const wxIcon& icon)
-{
- m_icon = icon;
- // TODO
-}
+// ----------------------------------------------------------------------------
+// variations around ::ShowWindow()
+// ----------------------------------------------------------------------------
-wxStatusBar *wxFrame::OnCreateStatusBar(int number, long style, wxWindowID id,
- const wxString& name)
+void wxFrame::DoShowWindow(
+ int bShowCmd
+)
{
- wxStatusBar *statusBar = NULL;
+ HWND hClient = NULLHANDLE;
+ SWP vSwp;
+
+ //
+ // Reset the window position
+ //
+ WinQueryWindowPos(m_hFrame, &vSwp);
+ WinSetWindowPos( GetHwnd()
+ ,HWND_TOP
+ ,vSwp.x
+ ,vSwp.y
+ ,vSwp.cx
+ ,vSwp.cy
+ ,SWP_SIZE | SWP_MOVE | SWP_ACTIVATE
+ );
+ ::WinShowWindow(m_hFrame, (BOOL)bShowCmd);
+ ::WinShowWindow(GetHwnd(), (BOOL)bShowCmd);
+} // end of wxFrame::DoShowWindow
+
+bool wxFrame::Show(
+ bool bShow
+)
+{
+ SWP vSwp;
- statusBar = new wxStatusBar(this, id, wxPoint(0, 0), wxSize(100, 20),
- style, name);
+ DoShowWindow((int)bShow);
- // Set the height according to the font and the border size
- wxClientDC dc(statusBar);
- dc.SetFont(statusBar->GetFont());
+ if (bShow)
+ {
+ wxActivateEvent vEvent(wxEVT_ACTIVATE, TRUE, m_windowId);
- long x, y;
- dc.GetTextExtent("X", &x, &y, NULL, NULL, NULL);
+ ::WinQueryWindowPos(m_hFrame, &vSwp);
+ m_bIconized = vSwp.fl & SWP_MINIMIZE;
+ ::WinEnableWindow(m_hFrame, TRUE);
+ vEvent.SetEventObject(this);
+ GetEventHandler()->ProcessEvent(vEvent);
+ }
+ else
+ {
+ //
+ // Try to highlight the correct window (the parent)
+ //
+ if (GetParent())
+ {
+ HWND hWndParent = GetHwndOf(GetParent());
+
+ ::WinQueryWindowPos(hWndParent, &vSwp);
+ m_bIconized = vSwp.fl & SWP_MINIMIZE;
+ if (hWndParent)
+ ::WinSetWindowPos( hWndParent
+ ,HWND_TOP
+ ,vSwp.x
+ ,vSwp.y
+ ,vSwp.cx
+ ,vSwp.cy
+ ,SWP_ZORDER | SWP_ACTIVATE | SWP_SHOW | SWP_MOVE
+ );
+ ::WinEnableWindow(hWndParent, TRUE);
+ }
+ }
+ return TRUE;
+} // end of wxFrame::Show
- int height = (int)( (y * 1.1) + 2* statusBar->GetBorderY());
+void wxFrame::Iconize(
+ bool bIconize
+)
+{
+ DoShowWindow(bIconize ? SWP_MINIMIZE : SWP_RESTORE);
+} // end of wxFrame::Iconize
- statusBar->SetSize(-1, -1, 100, height);
+void wxFrame::Maximize(
+ bool bMaximize)
+{
+ DoShowWindow(bMaximize ? SWP_MAXIMIZE : SWP_RESTORE);
+} // end of wxFrame::Maximize
- statusBar->SetFieldsCount(number);
- return statusBar;
-}
+void wxFrame::Restore()
+{
+ DoShowWindow(SWP_RESTORE);
+} // end of wxFrame::Restore
-wxStatusBar* wxFrame::CreateStatusBar(int number, long style, wxWindowID id,
- const wxString& name)
+bool wxFrame::IsIconized() const
{
- // Calling CreateStatusBar twice is an error.
- wxCHECK_MSG( m_frameStatusBar == NULL, FALSE,
- "recreating status bar in wxFrame" );
+ SWP vSwp;
+ bool bIconic;
- m_frameStatusBar = OnCreateStatusBar(number, style, id,
- name);
- if ( m_frameStatusBar )
- {
- PositionStatusBar();
- return m_frameStatusBar;
- }
- else
- return NULL;
-}
+ ::WinQueryWindowPos(GetHwnd(), &vSwp);
-void wxFrame::SetStatusText(const wxString& text, int number)
+ if (vSwp.fl & SWP_MINIMIZE)
+ ((wxFrame*)this)->m_bIconized = TRUE;
+ else
+ ((wxFrame*)this)->m_bIconized = FALSE;
+ return m_bIconized;
+} // end of wxFrame::IsIconized
+
+// Is it maximized?
+bool wxFrame::IsMaximized() const
{
- wxCHECK_RET( m_frameStatusBar != NULL, "no statusbar to set text for" );
+ SWP vSwp;
+ bool bIconic;
- m_frameStatusBar->SetStatusText(text, number);
-}
+ ::WinQueryWindowPos(m_hFrame, &vSwp);
+ return (vSwp.fl & SWP_MAXIMIZE);
+} // end of wxFrame::IsMaximized
-void wxFrame::SetStatusWidths(int n, const int widths_field[])
+void wxFrame::SetIcon(
+ const wxIcon& rIcon
+)
{
- wxCHECK_RET( m_frameStatusBar != NULL, "no statusbar to set widths for" );
+ wxFrameBase::SetIcon(rIcon);
- m_frameStatusBar->SetStatusWidths(n, widths_field);
- PositionStatusBar();
-}
+ if ((m_icon.GetHICON()) != NULLHANDLE)
+ {
+ ::WinSendMsg( m_hFrame
+ ,WM_SETICON
+ ,(MPARAM)((HPOINTER)m_icon.GetHICON())
+ ,NULL
+ );
+ ::WinSendMsg( m_hFrame
+ ,WM_UPDATEFRAME
+ ,(MPARAM)FCF_ICON
+ ,(MPARAM)0
+ );
+ }
+} // end of wxFrame::SetIcon
+
+#if wxUSE_STATUSBAR
+wxStatusBar* wxFrame::OnCreateStatusBar(
+ int nNumber
+, long lulStyle
+, wxWindowID vId
+, const wxString& rName
+)
+{
+ wxStatusBar* pStatusBar = NULL;
+ SWP vSwp;
+ ERRORID vError;
+ wxString sError;
+ HWND hWnd;
+
+ pStatusBar = wxFrameBase::OnCreateStatusBar( nNumber
+ ,lulStyle
+ ,vId
+ ,rName
+ );
+ //
+ // The default parent set for the Statusbar is m_hWnd which, of course,
+ // is the handle to the client window of the frame. We don't want that,
+ // so we have to set the parent to actually be the Frame.
+ //
+ hWnd = pStatusBar->GetHWND();
+ if (!::WinSetParent(hWnd, m_hFrame, FALSE))
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ wxLogError("Error setting parent for statusbar. Error: %s\n", sError);
+ return NULL;
+ }
+
+ //
+ // Also we need to reset it positioning to enable the SHOW attribute
+ //
+ if (!::WinQueryWindowPos((HWND)pStatusBar->GetHWND(), &vSwp))
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ wxLogError("Error querying frame for statusbar position. Error: %s\n", sError);
+ return NULL;
+ }
+ if (!::WinSetWindowPos( (HWND)pStatusBar->GetHWND()
+ ,HWND_TOP
+ ,vSwp.cx
+ ,vSwp.cy
+ ,vSwp.x
+ ,vSwp.y
+ ,SWP_SIZE | SWP_MOVE | SWP_SHOW | SWP_ZORDER
+ ))
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ wxLogError("Error setting statusbar position. Error: %s\n", sError);
+ return NULL;
+ }
+ return pStatusBar;
+} // end of wxFrame::OnCreateStatusBar
void wxFrame::PositionStatusBar()
{
- int w, h;
- GetClientSize(&w, &h);
- int sw, sh;
- m_frameStatusBar->GetSize(&sw, &sh);
-
- // Since we wish the status bar to be directly under the client area,
- // we use the adjusted sizes without using wxSIZE_NO_ADJUSTMENTS.
- m_frameStatusBar->SetSize(0, h, w, sh);
-}
+ SWP vSwp;
+ ERRORID vError;
+ wxString sError;
+
+ //
+ // Native status bar positions itself
+ //
+ if (m_frameStatusBar)
+ {
+ int nWidth;
+ int nHeight;
+ int nStatbarWidth;
+ int nStatbarHeight;
+ HWND hWndClient;
+ RECTL vRect;
+
+ ::WinQueryWindowRect(GetHwnd(), &vRect);
+ nWidth = vRect.xRight - vRect.xLeft;
+ nHeight = vRect.yTop - vRect.yBottom;
+
+ m_frameStatusBar->GetSize( &nStatbarWidth
+ ,&nStatbarHeight
+ );
+
+ //
+ // Since we wish the status bar to be directly under the client area,
+ // we use the adjusted sizes without using wxSIZE_NO_ADJUSTMENTS.
+ //
+ m_frameStatusBar->SetSize( 0
+ ,nHeight
+ ,nWidth
+ ,nStatbarHeight
+ );
+ if (!::WinQueryWindowPos(m_frameStatusBar->GetHWND(), &vSwp))
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ wxLogError("Error setting parent for submenu. Error: %s\n", sError);
+ return;
+ }
+ if (!::WinSetWindowPos( m_frameStatusBar->GetHWND()
+ ,HWND_TOP
+ ,nStatbarWidth
+ ,nStatbarHeight
+ ,vSwp.x
+ ,vSwp.y
+ ,SWP_SIZE | SWP_MOVE | SWP_SHOW | SWP_ZORDER
+ ))
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ wxLogError("Error setting parent for submenu. Error: %s\n", sError);
+ return;
+ }
+ }
+} // end of wxFrame::PositionStatusBar
+#endif // wxUSE_STATUSBAR
-void wxFrame::SetMenuBar(wxMenuBar *menuBar)
+void wxFrame::DetachMenuBar()
{
- if (!menuBar)
+ if (m_frameMenuBar)
{
+ m_frameMenuBar->Detach();
m_frameMenuBar = NULL;
+ }
+} // end of wxFrame::DetachMenuBar
+
+void wxFrame::SetMenuBar(
+ wxMenuBar* pMenuBar
+)
+{
+ ERRORID vError;
+ wxString sError;
+ HWND hClient = NULLHANDLE;
+ HWND hFrame = NULLHANDLE;
+ HWND hTitlebar = NULLHANDLE;
+ HWND hHScroll = NULLHANDLE;
+ HWND hVScroll = NULLHANDLE;
+ HWND hMenuBar = NULLHANDLE;
+ SWP vSwp;
+ SWP vSwpTitlebar;
+ SWP vSwpVScroll;
+ SWP vSwpHScroll;
+ SWP vSwpMenu;
+
+ if (!pMenuBar)
+ {
+ DetachMenuBar();
return;
}
- m_frameMenuBar = menuBar;
+ m_frameMenuBar = NULL;
- // TODO
-}
+ // Can set a menubar several times.
+ // TODO: how to prevent a memory leak if you have a currently-unattached
+ // menubar? wxWindows assumes that the frame will delete the menu (otherwise
+ // there are problems for MDI).
+ if (pMenuBar->GetHMenu())
+ {
+ m_hMenu = pMenuBar->GetHMenu();
+ }
+ else
+ {
+ pMenuBar->Detach();
-void wxFrame::Fit()
-{
- // Work out max. size
- wxNode *node = GetChildren().First();
- int max_width = 0;
- int max_height = 0;
- while (node)
- {
- // Find a child that's a subwindow, but not a dialog box.
- wxWindow *win = (wxWindow *)node->Data();
+ m_hMenu = pMenuBar->Create();
- if (!win->IsKindOf(CLASSINFO(wxFrame)) &&
- !win->IsKindOf(CLASSINFO(wxDialog)))
- {
- int width, height;
- int x, y;
- win->GetSize(&width, &height);
- win->GetPosition(&x, &y);
+ if (!m_hMenu)
+ return;
+ }
- if ((x + width) > max_width)
- max_width = x + width;
- if ((y + height) > max_height)
- max_height = y + height;
+ //
+ // Set the parent and owner of the menubar to be the frame
+ //
+ if (!::WinSetParent(m_hMenu, m_hFrame, FALSE))
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ wxLogError("Error setting parent for submenu. Error: %s\n", sError);
}
- node = node->Next();
- }
- SetClientSize(max_width, max_height);
-}
-// Responds to colour changes, and passes event on to children.
-void wxFrame::OnSysColourChanged(wxSysColourChangedEvent& event)
+ if (!::WinSetOwner(m_hMenu, m_hFrame))
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ wxLogError("Error setting parent for submenu. Error: %s\n", sError);
+ }
+ InternalSetMenuBar();
+
+ m_frameMenuBar = pMenuBar;
+ pMenuBar->Attach(this);
+
+ //
+ // Now resize the client to fit the new frame
+ //
+ WinQueryWindowPos(m_hFrame, &vSwp);
+ hTitlebar = WinWindowFromID(m_hFrame, FID_TITLEBAR);
+ WinQueryWindowPos(hTitlebar, &vSwpTitlebar);
+ hHScroll = WinWindowFromID(m_hFrame, FID_HORZSCROLL);
+ WinQueryWindowPos(hHScroll, &vSwpHScroll);
+ hVScroll = WinWindowFromID(m_hFrame, FID_VERTSCROLL);
+ WinQueryWindowPos(hVScroll, &vSwpVScroll);
+ hMenuBar = WinWindowFromID(m_hFrame, FID_MENU);
+ WinQueryWindowPos(hMenuBar, &vSwpMenu);
+ WinSetWindowPos( GetHwnd()
+ ,HWND_TOP
+ ,SV_CXSIZEBORDER/2
+ ,(SV_CYSIZEBORDER/2) + vSwpHScroll.cy/2
+ ,vSwp.cx - ((SV_CXSIZEBORDER + 1) + vSwpVScroll.cx)
+ ,vSwp.cy - ((SV_CYSIZEBORDER + 1) + vSwpTitlebar.cy + vSwpMenu.cy + vSwpHScroll.cy/2)
+ ,SWP_SIZE | SWP_MOVE
+ );
+} // end of wxFrame::SetMenuBar
+
+void wxFrame::InternalSetMenuBar()
+{
+ WinSendMsg((HWND)m_hFrame, WM_UPDATEFRAME, (MPARAM)FCF_MENU, (MPARAM)0);
+} // end of wxFrame::InternalSetMenuBar
+
+//
+// Responds to colour changes, and passes event on to children
+//
+void wxFrame::OnSysColourChanged(
+ wxSysColourChangedEvent& rEvent
+)
{
SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE));
Refresh();
- if ( m_frameStatusBar )
+ if (m_frameStatusBar)
{
- wxSysColourChangedEvent event2;
- event2.SetEventObject( m_frameStatusBar );
- m_frameStatusBar->ProcessEvent(event2);
+ wxSysColourChangedEvent vEvent2;
+
+ vEvent2.SetEventObject(m_frameStatusBar);
+ m_frameStatusBar->GetEventHandler()->ProcessEvent(vEvent2);
}
+ //
// Propagate the event to the non-top-level children
- wxWindow::OnSysColourChanged(event);
-}
-
-// Default resizing behaviour - if only ONE subwindow,
-// resize to client rectangle size
-void wxFrame::OnSize(wxSizeEvent& event)
+ //
+ wxWindow::OnSysColourChanged(rEvent);
+} // end of wxFrame::OnSysColourChanged
+
+// Pass TRUE to show full screen, FALSE to restore.
+bool wxFrame::ShowFullScreen(
+ bool bShow
+, long lStyle
+)
{
- // if we're using constraints - do use them
- #if wxUSE_CONSTRAINTS
- if ( GetAutoLayout() ) {
- Layout();
- return;
- }
- #endif
-
- // do we have _exactly_ one child?
- wxWindow *child = NULL;
- for ( wxNode *node = GetChildren().First(); node; node = node->Next() )
- {
- wxWindow *win = (wxWindow *)node->Data();
- if ( !win->IsKindOf(CLASSINFO(wxFrame)) &&
- !win->IsKindOf(CLASSINFO(wxDialog)) &&
- (win != GetStatusBar()) &&
- (win != GetToolBar()) )
+ /*
+ // TODO
+ if (show)
{
- if ( child )
- return; // it's our second subwindow - nothing to do
- child = win;
- }
- }
+ if (IsFullScreen())
+ return FALSE;
- if ( child ) {
- // we have exactly one child - set it's size to fill the whole frame
- int clientW, clientH;
- GetClientSize(&clientW, &clientH);
+ m_fsIsShowing = TRUE;
+ m_fsStyle = style;
- int x = 0;
- int y = 0;
+ wxToolBar *theToolBar = GetToolBar();
+ wxStatusBar *theStatusBar = GetStatusBar();
- child->SetSize(x, y, clientW, clientH);
- }
-}
+ int dummyWidth;
-// Default activation behaviour - set the focus for the first child
-// subwindow found.
-void wxFrame::OnActivate(wxActivateEvent& event)
-{
- for(wxNode *node = GetChildren().First(); node; node = node->Next())
- {
- // Find a child that's a subwindow, but not a dialog box.
- wxWindow *child = (wxWindow *)node->Data();
- if (!child->IsKindOf(CLASSINFO(wxFrame)) &&
- !child->IsKindOf(CLASSINFO(wxDialog)))
- {
- child->SetFocus();
- return;
- }
- }
-}
+ if (theToolBar)
+ theToolBar->GetSize(&dummyWidth, &m_fsToolBarHeight);
+ if (theStatusBar)
+ theStatusBar->GetSize(&dummyWidth, &m_fsStatusBarHeight);
-// The default implementation for the close window event.
+ // zap the toolbar, menubar, and statusbar
-void wxFrame::OnCloseWindow(wxCloseEvent& event)
-{
- this->Destroy();
-}
+ if ((style & wxFULLSCREEN_NOTOOLBAR) && theToolBar)
+ {
+ theToolBar->SetSize(-1,0);
+ theToolBar->Show(FALSE);
+ }
-// Destroy the window (delayed, if a managed window)
-bool wxFrame::Destroy()
-{
- if (!wxPendingDelete.Member(this))
- wxPendingDelete.Append(this);
- return TRUE;
-}
+ if (style & wxFULLSCREEN_NOMENUBAR)
+ SetMenu((HWND)GetHWND(), (HMENU) NULL);
-// Default menu selection behaviour - display a help string
-void wxFrame::OnMenuHighlight(wxMenuEvent& event)
-{
- if (GetStatusBar())
- {
- if (event.GetMenuId() == -1)
- SetStatusText("");
+ // Save the number of fields in the statusbar
+ if ((style & wxFULLSCREEN_NOSTATUSBAR) && theStatusBar)
+ {
+ m_fsStatusBarFields = theStatusBar->GetFieldsCount();
+ SetStatusBar((wxStatusBar*) NULL);
+ delete theStatusBar;
+ }
+ else
+ m_fsStatusBarFields = 0;
+
+ // 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
{
- wxMenuBar *menuBar = GetMenuBar();
- if (menuBar)
- {
- wxString helpString(menuBar->GetHelpString(event.GetMenuId()));
- if (helpString != "")
- SetStatusText(helpString);
- }
- }
- }
-}
+ if (!IsFullScreen())
+ return FALSE;
-wxMenuBar *wxFrame::GetMenuBar() const
-{
- return m_frameMenuBar;
-}
+ m_fsIsShowing = FALSE;
-void wxFrame::Centre(int direction)
-{
- int display_width, display_height, width, height, x, y;
- wxDisplaySize(&display_width, &display_height);
+ wxToolBar *theToolBar = GetToolBar();
- GetSize(&width, &height);
- GetPosition(&x, &y);
+ // restore the toolbar, menubar, and statusbar
+ if (theToolBar && (m_fsStyle & wxFULLSCREEN_NOTOOLBAR))
+ {
+ theToolBar->SetSize(-1, m_fsToolBarHeight);
+ theToolBar->Show(TRUE);
+ }
- if (direction & wxHORIZONTAL)
- x = (int)((display_width - width)/2);
- if (direction & wxVERTICAL)
- y = (int)((display_height - height)/2);
+ if ((m_fsStyle & wxFULLSCREEN_NOSTATUSBAR) && (m_fsStatusBarFields > 0))
+ {
+ CreateStatusBar(m_fsStatusBarFields);
+ PositionStatusBar();
+ }
- SetSize(x, y, width, height);
-}
+ if ((m_fsStyle & wxFULLSCREEN_NOMENUBAR) && (m_hMenu != 0))
+ SetMenu((HWND)GetHWND(), (HMENU)m_hMenu);
-// Call this to simulate a menu command
-void wxFrame::Command(int id)
-{
- ProcessCommand(id);
-}
+ 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);
-void wxFrame::ProcessCommand(int id)
+ return TRUE;
+ }
+*/
+ return TRUE;
+} // end of wxFrame::ShowFullScreen
+
+//
+// Frame window
+//
+bool wxFrame::OS2Create(
+ int nId
+, wxWindow* pParent
+, const wxChar* zWclass
+, wxWindow* pWxWin
+, const wxChar* zTitle
+, int nX
+, int nY
+, int nWidth
+, int nHeight
+, long ulStyle
+)
{
- wxCommandEvent commandEvent(wxEVT_COMMAND_MENU_SELECTED, id);
- commandEvent.SetInt( id );
- commandEvent.SetEventObject( this );
+ ULONG ulCreateFlags = 0L;
+ ULONG ulStyleFlags = 0L;
+ ULONG ulExtraFlags = 0L;
+ FRAMECDATA vFrameCtlData;
+ HWND hParent = NULLHANDLE;
+ HWND hClient = NULLHANDLE;
+ HWND hFrame = NULLHANDLE;
+ HWND hTitlebar = NULLHANDLE;
+ HWND hHScroll = NULLHANDLE;
+ HWND hVScroll = NULLHANDLE;
+ SWP vSwp[10];
+ RECTL vRect[10];
+ USHORT uCtlCount;
+
+ m_hDefaultIcon = (WXHICON) (wxSTD_FRAME_ICON ? wxSTD_FRAME_ICON : wxDEFAULT_FRAME_ICON);
+
+ if (pParent)
+ hParent = GetWinHwnd(pParent);
+ else
+ hParent = HWND_DESKTOP;
- wxMenuBar *bar = GetMenuBar() ;
- if (!bar)
- return;
+ if (ulStyle == wxDEFAULT_FRAME_STYLE)
+ ulCreateFlags = FCF_SIZEBORDER | FCF_TITLEBAR | FCF_SYSMENU |
+ FCF_MINMAX | FCF_TASKLIST;
+ else
+ {
+ if ((ulStyle & wxCAPTION) == wxCAPTION)
+ ulCreateFlags = FCF_TASKLIST;
+ else
+ ulCreateFlags = FCF_NOMOVEWITHOWNER;
+
+ if ((ulStyle & wxVSCROLL) == wxVSCROLL)
+ ulCreateFlags |= FCF_VERTSCROLL;
+ if ((ulStyle & wxHSCROLL) == wxHSCROLL)
+ ulCreateFlags |= FCF_HORZSCROLL;
+ if (ulStyle & wxMINIMIZE_BOX)
+ ulCreateFlags |= FCF_MINBUTTON;
+ if (ulStyle & wxMAXIMIZE_BOX)
+ ulCreateFlags |= FCF_MAXBUTTON;
+ if (ulStyle & wxTHICK_FRAME)
+ ulCreateFlags |= FCF_DLGBORDER;
+ if (ulStyle & wxSYSTEM_MENU)
+ ulCreateFlags |= FCF_SYSMENU;
+ if (ulStyle & wxCAPTION)
+ ulCreateFlags |= FCF_TASKLIST;
+ if (ulStyle & wxCLIP_CHILDREN)
+ {
+ // Invalid for frame windows under PM
+ }
-/* TODO: check the menu item if required
- wxMenuItem *item = bar->FindItemForId(id) ;
- if (item && item->IsCheckable())
- {
- bar->Check(id,!bar->Checked(id)) ;
- }
-*/
+ if (ulStyle & wxTINY_CAPTION_VERT)
+ ulCreateFlags |= FCF_TASKLIST;
+ if (ulStyle & wxTINY_CAPTION_HORIZ)
+ ulCreateFlags |= FCF_TASKLIST;
- wxEvtHandler* evtHandler = GetEventHandler();
- evtHandler->ProcessEvent(commandEvent);
-}
+ if ((ulStyle & wxTHICK_FRAME) == 0)
+ ulCreateFlags |= FCF_BORDER;
+ if (ulStyle & wxFRAME_TOOL_WINDOW)
+ ulExtraFlags = kFrameToolWindow;
+
+ if (ulStyle & wxSTAY_ON_TOP)
+ ulCreateFlags |= FCF_SYSMODAL;
+ }
+ if ((ulStyle & wxMINIMIZE) || (ulStyle & wxICONIZE))
+ ulStyleFlags |= WS_MINIMIZED;
+ if (ulStyle & wxMAXIMIZE)
+ ulStyleFlags |= WS_MAXIMIZED;
+
+ //
+ // Clear the visible flag, we always call show
+ //
+ ulStyleFlags &= (unsigned long)~WS_VISIBLE;
+ m_bIconized = FALSE;
+
+ //
+ // Set the frame control block
+ //
+ vFrameCtlData.cb = sizeof(vFrameCtlData);
+ vFrameCtlData.flCreateFlags = ulCreateFlags;
+ vFrameCtlData.hmodResources = 0L;
+ vFrameCtlData.idResources = 0;
+
+ //
+ // Create the frame window
+ //
+ if ((m_hFrame = ::WinCreateWindow( hParent // Frame is parent
+ ,WC_FRAME // standard frame class
+ ,(PSZ)zTitle // Window title
+ ,0 // No styles
+ ,0, 0, 0, 0 // Window position
+ ,NULLHANDLE // Owner
+ ,HWND_TOP // Sibling
+ ,(ULONG)nId // ID
+ ,(PVOID)&vFrameCtlData // Creation data
+ ,NULL // Window Pres Params
+ )) == 0L)
+ {
+ return FALSE;
+ }
+
+ if (!wxWindow::OS2Create( m_hFrame
+ ,wxFrameClassName
+ ,NULL
+ ,0L
+ ,0L
+ ,0L
+ ,0L
+ ,0L
+ ,NULLHANDLE
+ ,HWND_TOP
+ ,(unsigned long)FID_CLIENT
+ ,NULL
+ ,NULL
+ ))
+ {
+ return FALSE;
+ }
+
+ //
+ // Now size everything. If adding a menu the client will need to be resized.
+ //
+ if (!::WinSetWindowPos( m_hFrame
+ ,HWND_TOP
+ ,nX
+ ,nY
+ ,nWidth
+ ,nHeight
+ ,SWP_SIZE | SWP_MOVE | SWP_ACTIVATE | SWP_ZORDER
+ ))
+ return FALSE;
+
+ uCtlCount = SHORT1FROMMP(::WinSendMsg(m_hFrame, WM_FORMATFRAME, (MPARAM)vSwp, (MPARAM)vRect));
+ for (int i = 0; i < uCtlCount; i++)
+ {
+ if (vSwp[i].hwnd == m_hFrame)
+ memcpy(&m_vSwp, &vSwp[i], sizeof(SWP));
+ else if (vSwp[i].hwnd == m_hVScroll)
+ memcpy(&m_vSwpVScroll, &vSwp[i], sizeof(SWP));
+ else if (vSwp[i].hwnd == m_hHScroll)
+ memcpy(&m_vSwpVScroll, &vSwp[i], sizeof(SWP));
+ else if (vSwp[i].hwnd == m_hTitleBar)
+ memcpy(&m_vSwpTitleBar, &vSwp[i], sizeof(SWP));
+ }
+
+ //
+ // Now set the size of the client
+ //
+ WinSetWindowPos( hClient
+ ,HWND_TOP
+ ,SV_CXSIZEBORDER/2
+ ,(SV_CYSIZEBORDER/2) + m_vSwpHScroll.cy/2
+ ,m_vSwp.cx - ((SV_CXSIZEBORDER + 1) + m_vSwpVScroll.cx)
+ ,m_vSwp.cy - ((SV_CYSIZEBORDER + 1) + m_vSwpTitleBar.cy + m_vSwpHScroll.cy/2)
+ ,SWP_SIZE | SWP_MOVE
+ );
+
+ //
+ // Set the client window's background, otherwise it is transparent!
+ //
+ return TRUE;
+} // end of wxFrame::OS2Create
+
+//
+// Default activation behaviour - set the focus for the first child
+// subwindow found.
+//
+void wxFrame::OnActivate(
+ wxActivateEvent& rEvent
+)
+{
+ for (wxWindowList::Node* pNode = GetChildren().GetFirst();
+ pNode;
+ pNode = pNode->GetNext())
+ {
+ // FIXME all this is totally bogus - we need to do the same as wxPanel,
+ // but how to do it without duplicating the code?
+
+ // restore focus
+ wxWindow* pChild = pNode->GetData();
+
+ if (!pChild->IsTopLevel()
+#if wxUSE_TOOLBAR
+ && !wxDynamicCast(pChild, wxToolBar)
+#endif // wxUSE_TOOLBAR
+#if wxUSE_STATUSBAR
+ && !wxDynamicCast(pChild, wxStatusBar)
+#endif // wxUSE_STATUSBAR
+ )
+ {
+ pChild->SetFocus();
+ return;
+ }
+ }
+} // end of wxFrame::OnActivate
+
+// ----------------------------------------------------------------------------
+// wxFrame size management: we exclude the areas taken by menu/status/toolbars
+// from the client area, so the client area is what's really available for the
+// frame contents
+// ----------------------------------------------------------------------------
// Checks if there is a toolbar, and returns the first free client position
wxPoint wxFrame::GetClientAreaOrigin() const
{
- wxPoint pt(0, 0);
+ wxPoint vPoint(0, 0);
+
if (GetToolBar())
{
- int w, h;
- GetToolBar()->GetSize(& w, & h);
+ int nWidth;
+ int nHeight;
+
+ GetToolBar()->GetSize( &nWidth
+ ,&nHeight
+ );
if (GetToolBar()->GetWindowStyleFlag() & wxTB_VERTICAL)
{
- pt.x += w;
+ vPoint.x += nWidth;
}
else
{
- pt.y += h;
+ // PM is backwards from windows
+ vPoint.y += nHeight;
}
}
- return pt;
-}
+ return vPoint;
+} // end of wxFrame::GetClientAreaOrigin
-void wxFrame::ScreenToClient(int *x, int *y) const
-{
- wxWindow::ScreenToClient(x, y);
+// ----------------------------------------------------------------------------
+// tool/status bar stuff
+// ----------------------------------------------------------------------------
- // We may be faking the client origin.
- // So a window that's really at (0, 30) may appear
- // (to wxWin apps) to be at (0, 0).
- wxPoint pt(GetClientAreaOrigin());
- *x -= pt.x;
- *y -= pt.y;
-}
+#if wxUSE_TOOLBAR
-void wxFrame::ClientToScreen(int *x, int *y) const
+wxToolBar* wxFrame::CreateToolBar(
+ long lStyle
+, wxWindowID vId
+, const wxString& rName
+)
{
- // We may be faking the client origin.
- // So a window that's really at (0, 30) may appear
- // (to wxWin apps) to be at (0, 0).
- wxPoint pt1(GetClientAreaOrigin());
- *x += pt1.x;
- *y += pt1.y;
-
- wxWindow::ClientToScreen(x, y);
-}
+ if (wxFrameBase::CreateToolBar( lStyle
+ ,vId
+ ,rName
+ ))
+ {
+ PositionToolBar();
+ }
+ return m_frameToolBar;
+} // end of wxFrame::CreateToolBar
-wxToolBar* wxFrame::CreateToolBar(long style, wxWindowID id, const wxString& name)
+void wxFrame::PositionToolBar()
{
- wxCHECK_MSG( m_frameToolBar == NULL, FALSE,
- "recreating toolbar in wxFrame" );
+ HWND hWndClient;
+ RECTL vRect;
+
+ ::WinQueryWindowRect(GetHwnd(), &vRect);
- wxToolBar* toolBar = OnCreateToolBar(style, id, name);
- if (toolBar)
+#if wxUSE_STATUSBAR
+ if (GetStatusBar())
{
- SetToolBar(toolBar);
- PositionToolBar();
- return toolBar;
+ int nStatusX;
+ int nStatusY;
+
+ GetStatusBar()->GetClientSize( &nStatusX
+ ,&nStatusY
+ );
+ // PM is backwards from windows
+ vRect.yBottom += nStatusY;
}
- else
+#endif // wxUSE_STATUSBAR
+
+ if ( GetToolBar() )
{
- return NULL;
- }
-}
+ int nToolbarWidth;
+ int nToolbarHeight;
+
+ GetToolBar()->GetSize( &nToolbarWidth
+ ,&nToolbarHeight
+ );
-wxToolBar* wxFrame::OnCreateToolBar(long style, wxWindowID id, const wxString& name)
+ if (GetToolBar()->GetWindowStyleFlag() & wxTB_VERTICAL)
+ {
+ nToolbarHeight = vRect.yBottom;
+ }
+ else
+ {
+ nToolbarWidth = vRect.xRight;
+ }
+
+ //
+ // Use the 'real' PM position here
+ //
+ GetToolBar()->SetSize( 0
+ ,0
+ ,nToolbarWidth
+ ,nToolbarHeight
+ ,wxSIZE_NO_ADJUSTMENTS
+ );
+ }
+} // end of wxFrame::PositionToolBar
+#endif // wxUSE_TOOLBAR
+
+// ----------------------------------------------------------------------------
+// frame state (iconized/maximized/...)
+// ----------------------------------------------------------------------------
+
+//
+// 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 wxFrame::IconizeChildFrames(
+ bool bIconize
+)
{
- return new wxToolBar(this, id, wxDefaultPosition, wxDefaultSize, style, name);
-}
+ for (wxWindowList::Node* pNode = GetChildren().GetFirst();
+ pNode;
+ pNode = pNode->GetNext() )
+ {
+ wxWindow* pWin = pNode->GetData();
-void wxFrame::PositionToolBar()
+ if (pWin->IsKindOf(CLASSINFO(wxFrame)) )
+ {
+ ((wxFrame *)pWin)->Iconize(bIconize);
+ }
+ }
+} // end of wxFrame::IconizeChildFrames
+
+// ===========================================================================
+// message processing
+// ===========================================================================
+
+// ---------------------------------------------------------------------------
+// preprocessing
+// ---------------------------------------------------------------------------
+bool wxFrame::OS2TranslateMessage(
+ WXMSG* pMsg
+)
+{
+ //
+ // try the menu bar accels
+ //
+ wxMenuBar* pMenuBar = GetMenuBar();
+
+ if (!pMenuBar )
+ return FALSE;
+
+ const wxAcceleratorTable& rAcceleratorTable = pMenuBar->GetAccelTable();
+ return rAcceleratorTable.Translate(m_hFrame, pMsg);
+} // end of wxFrame::OS2TranslateMessage
+
+// ---------------------------------------------------------------------------
+// our private (non virtual) message handlers
+// ---------------------------------------------------------------------------
+bool wxFrame::HandlePaint()
{
- int cw, ch;
+ RECTL vRect;
- // TODO: we actually need to use the low-level client size, before
- // the toolbar/status bar were added.
- // So DEFINITELY replace the line below with something appropriate.
+ if (::WinQueryUpdateRect(m_hFrame, &vRect))
+ {
+ if (m_bIconized)
+ {
+ //
+ // Icons in PM are the same as "pointers"
+ //
+ HPOINTER hIcon;
+
+ if (m_icon.Ok())
+ hIcon = (HPOINTER)::WinSendMsg(m_hFrame, WM_QUERYICON, 0L, 0L);
+ else
+ hIcon = (HPOINTER)m_hDefaultIcon;
+
+ //
+ // Hold a pointer to the dc so long as the OnPaint() message
+ // is being processed
+ //
+ RECTL vRect2;
+ HPS hPs = ::WinBeginPaint(m_hFrame, NULLHANDLE, &vRect2);
+
+ //
+ // Erase background before painting or we get white background
+ //
+ OS2DefWindowProc(WM_ERASEBACKGROUND, (MPARAM)hPs, (MPARAM)&vRect2);
+
+ if (hIcon)
+ {
+ HWND hWndClient;
+ RECTL vRect3;
+
+ ::WinQueryWindowRect(GetHwnd(), &vRect3);
+
+ static const int nIconWidth = 32;
+ static const int nIconHeight = 32;
+ int nIconX = (int)((vRect3.xRight - nIconWidth)/2);
+ int nIconY = (int)((vRect3.yBottom + nIconHeight)/2);
+
+ ::WinDrawPointer(hPs, nIconX, nIconY, hIcon, DP_NORMAL);
+ }
+ ::WinEndPaint(hPs);
+ return TRUE;
+ }
+ else
+ {
+ HPS hPS;
+ RECTL vRect;
- GetClientSize(& cw, &ch);
+ hPS = WinBeginPaint(GetHwnd(), 0L, &vRect);
+ WinFillRect(hPS, &vRect, SYSCLR_WINDOW);
+ WinEndPaint(hPS);
- if ( GetStatusBar() )
+ return wxWindow::HandlePaint();
+ }
+ }
+ else
{
- int statusX, statusY;
- GetStatusBar()->GetClientSize(&statusX, &statusY);
- ch -= statusY;
+ // nothing to paint - processed
+ return TRUE;
}
+ return FALSE;
+} // end of wxFrame::HandlePaint
- if (GetToolBar())
+bool wxFrame::HandleSize(
+ int nX
+, int nY
+, WXUINT nId
+)
+{
+ bool bProcessed = FALSE;
+
+ switch (nId)
{
- int tw, th;
- GetToolBar()->GetSize(& tw, & th);
+ case kSizeNormal:
+ //
+ // Only do it it if we were iconized before, otherwise resizing the
+ // parent frame has a curious side effect of bringing it under it's
+ // children
+ if (!m_bIconized )
+ break;
+
+ //
+ // restore all child frames too
+ //
+ IconizeChildFrames(FALSE);
+
+ //
+ // fall through
+ //
+
+ case kSizeMax:
+ m_bIconized = FALSE;
+ break;
+
+ case kSizeMin:
+ //
+ // Iconize all child frames too
+ //
+ IconizeChildFrames(TRUE);
+ m_bIconized = TRUE;
+ break;
+ }
- if (GetToolBar()->GetWindowStyleFlag() & wxTB_VERTICAL)
+ if (!m_bIconized)
+ {
+ //
+ // forward WM_SIZE to status bar control
+ //
+#if wxUSE_NATIVE_STATUSBAR
+ if (m_frameStatusBar && m_frameStatusBar->IsKindOf(CLASSINFO(wxStatusBar95)))
{
- // Use the 'real' position. wxSIZE_NO_ADJUSTMENTS
- // means, pretend we don't have toolbar/status bar, so we
- // have the original client size.
- GetToolBar()->SetSize(0, 0, tw, ch, wxSIZE_NO_ADJUSTMENTS);
+ wxSizeEvent vEvent( wxSize( nX
+ ,nY
+ )
+ ,m_frameStatusBar->GetId()
+ );
+
+ vEvent.SetEventObject(m_frameStatusBar);
+ m_frameStatusBar->OnSize(vEvent);
}
- else
+#endif // wxUSE_NATIVE_STATUSBAR
+
+ PositionStatusBar();
+ PositionToolBar();
+ wxSizeEvent vEvent( wxSize( nX
+ ,nY
+ )
+ ,m_windowId
+ );
+
+ vEvent.SetEventObject(this);
+ bProcessed = GetEventHandler()->ProcessEvent(vEvent);
+ }
+ return bProcessed;
+} // end of wxFrame::HandleSize
+
+bool wxFrame::HandleCommand(
+ WXWORD nId
+, WXWORD nCmd
+, WXHWND hControl
+)
+{
+ if (hControl)
+ {
+ //
+ // In case it's e.g. a toolbar.
+ //
+ wxWindow* pWin = wxFindWinFromHandle(hControl);
+
+ if (pWin)
+ return pWin->OS2Command( nCmd
+ ,nId
+ );
+ }
+
+ //
+ // Handle here commands from menus and accelerators
+ //
+ if (nCmd == 0 || nCmd == 1)
+ {
+ if (wxCurrentPopupMenu)
{
- // Use the 'real' position
- GetToolBar()->SetSize(0, 0, cw, th, wxSIZE_NO_ADJUSTMENTS);
+ wxMenu* pPopupMenu = wxCurrentPopupMenu;
+
+ wxCurrentPopupMenu = NULL;
+
+ return pPopupMenu->OS2Command( nCmd
+ ,nId
+ );
+ }
+
+ if (ProcessCommand(nId))
+ {
+ return TRUE;
}
}
-}
+ return FALSE;
+} // end of wxFrame::HandleCommand
+
+bool wxFrame::HandleMenuSelect(
+ WXWORD nItem
+, WXWORD nFlags
+, WXHMENU hMenu
+)
+{
+ int nMenuItem;
+
+ if (nFlags == 0xFFFF && hMenu == 0)
+ {
+ //
+ // Menu was removed from screen
+ //
+ nMenuItem = -1;
+ }
+ else if (!(nFlags & MIS_SUBMENU) && !(nFlags & MIS_SEPARATOR))
+ {
+ nMenuItem = nItem;
+ }
+ else
+ {
+ //
+ // Don't give hints for separators (doesn't make sense) nor for the
+ // items opening popup menus (they don't have them anyhow)
+ //
+ return FALSE;
+ }
+ wxMenuEvent vEvent(wxEVT_MENU_HIGHLIGHT, nMenuItem);
+
+ vEvent.SetEventObject(this);
+ return GetEventHandler()->ProcessEvent(vEvent);
+} // end of wxFrame::HandleMenuSelect
+
+// ---------------------------------------------------------------------------
+// the window proc for wxFrame
+// ---------------------------------------------------------------------------
+
+MRESULT wxFrame::OS2WindowProc(
+ WXUINT uMessage
+, WXWPARAM wParam
+, WXLPARAM lParam
+)
+{
+ MRESULT mRc = 0L;
+ bool bProcessed = FALSE;
+
+ switch (uMessage)
+ {
+ case WM_CLOSE:
+ //
+ // If we can't close, tell the system that we processed the
+ // message - otherwise it would close us
+ //
+ bProcessed = !Close();
+ break;
+
+ case WM_COMMAND:
+ {
+ WORD wId;
+ WORD wCmd;
+ WXHWND hWnd;
+
+ UnpackCommand( (WXWPARAM)wParam
+ ,(WXLPARAM)lParam
+ ,&wId
+ ,&hWnd
+ ,&wCmd
+ );
+ bProcessed = HandleCommand( wId
+ ,wCmd
+ ,(WXHWND)hWnd
+ );
+ }
+ break;
+
+ case WM_MENUSELECT:
+ {
+ WXWORD wItem;
+ WXWORD wFlags;
+ WXHMENU hMenu;
+
+ UnpackMenuSelect( wParam
+ ,lParam
+ ,&wItem
+ ,&wFlags
+ ,&hMenu
+ );
+ bProcessed = HandleMenuSelect( wItem
+ ,wFlags
+ ,hMenu
+ );
+ }
+ break;
+
+ case WM_PAINT:
+ bProcessed = HandlePaint();
+ break;
+
+ case WM_ERASEBACKGROUND:
+ //
+ // Return TRUE to request PM to paint the window background
+ // in SYSCLR_WINDOW.
+ //
+ bProcessed = TRUE;
+ mRc = (MRESULT)(TRUE);
+ break;
+
+ case CM_QUERYDRAGIMAGE:
+ {
+ HPOINTER hIcon;
+
+ if (m_icon.Ok())
+ hIcon = (HPOINTER)::WinSendMsg(m_hFrame, WM_QUERYICON, 0L, 0L);
+ else
+ hIcon = (HPOINTER)m_hDefaultIcon;
+ mRc = (MRESULT)hIcon;
+ bProcessed = mRc != 0;
+ }
+ break;
+
+ case WM_SIZE:
+ bProcessed = HandleSize(LOWORD(lParam), HIWORD(lParam), (WXUINT)wParam);
+ break;
+ }
+
+ if (!bProcessed )
+ mRc = wxWindow::OS2WindowProc( uMessage
+ ,wParam
+ ,lParam
+ );
+ return (MRESULT)0;
+} // wxFrame::OS2WindowProc
projects / wxWidgets.git / blobdiff