#ifdef __WXDEBUG__
const char *wxGetMessageName(int message);
-#endif //WXDEBUG
+#endif //__WXDEBUG__
#define WINDOW_MARGIN 3 // This defines sensitivity of Leave events
return FALSE;
}
-bool wxWindow::MSWNotify(WXWPARAM WXUNUSED(wParam), WXLPARAM WXUNUSED(lParam))
+bool wxWindow::MSWNotify(WXWPARAM WXUNUSED(wParam),
+ WXLPARAM WXUNUSED(lParam),
+ WXLPARAM* WXUNUSED(result))
{
return FALSE;
}
m_hWnd = hWnd;
}
-// Constructor
-wxWindow::wxWindow(void)
+// ----------------------------------------------------------------------------
+// constructors and such
+// ----------------------------------------------------------------------------
+
+void wxWindow::Init()
{
// Generic
m_windowId = 0;
m_windowStyle = 0;
m_windowParent = NULL;
m_windowEventHandler = this;
- m_windowName = "";
m_windowCursor = *wxSTANDARD_CURSOR;
m_children = new wxList;
m_doubleClickAllowed = 0 ;
// MSW-specific
m_hWnd = 0;
m_winEnabled = TRUE;
- m_caretWidth = 0; m_caretHeight = 0;
- m_caretEnabled = FALSE;
+ m_caretWidth = m_caretHeight = 0;
+ m_caretEnabled =
m_caretShown = FALSE;
m_inOnSize = FALSE;
- m_minSizeX = -1;
- m_minSizeY = -1;
- m_maxSizeX = -1;
+ m_minSizeX =
+ m_minSizeY =
+ m_maxSizeX =
m_maxSizeY = -1;
- // m_paintHDC = 0;
- // m_tempHDC = 0;
+
m_isBeingDeleted = FALSE;
m_oldWndProc = 0;
#ifndef __WIN32__
m_globalHandle = 0;
#endif
m_useCtl3D = FALSE;
+ m_mouseInWindow = FALSE;
+ m_windowParent = NULL;
m_defaultItem = NULL;
wxSystemSettings settings;
m_backgroundColour = settings.GetSystemColour(wxSYS_COLOUR_3DFACE) ;
- // m_backgroundColour = settings.GetSystemColour(wxSYS_COLOUR_WINDOW) ; ;
m_foregroundColour = *wxBLACK;
- /*
- wxColour(GetRValue(GetSysColor(COLOR_WINDOW)),
- GetGValue(GetSysColor(COLOR_BTNFACE)), GetBValue(GetSysColor(COLOR_BTNFACE)));
- */
-
// wxWnd
m_lastMsg = 0;
m_lastWParam = 0;
m_lastLParam = 0;
- // m_acceleratorTable = 0;
m_hMenu = 0;
m_xThumbSize = 0;
#endif
}
+wxWindow::wxWindow()
+{
+ Init();
+}
+
// Destructor
-wxWindow::~wxWindow(void)
+wxWindow::~wxWindow()
{
m_isBeingDeleted = TRUE;
}
// Destroy the window (delayed, if a managed window)
-bool wxWindow::Destroy(void)
+bool wxWindow::Destroy()
{
delete this;
return TRUE;
extern char wxCanvasClassName[];
-// Constructor
+// real construction (Init() must have been called before!)
bool wxWindow::Create(wxWindow *parent, wxWindowID id,
const wxPoint& pos,
const wxSize& size,
long style,
const wxString& name)
{
- // Generic
- m_isBeingDeleted = FALSE;
- m_windowId = 0;
- m_isShown = TRUE;
- m_windowStyle = 0;
- m_windowParent = NULL;
- m_windowEventHandler = this;
- m_windowName = "";
- m_windowCursor = *wxSTANDARD_CURSOR;
- m_doubleClickAllowed = 0 ;
- m_winCaptured = FALSE;
- m_constraints = NULL;
- m_constraintsInvolvedIn = NULL;
- m_windowSizer = NULL;
- m_sizerParent = NULL;
- m_autoLayout = FALSE;
- m_windowValidator = NULL;
-#if wxUSE_DRAG_AND_DROP
- m_pDropTarget = NULL;
-#endif
+ Init();
- // MSW-specific
- m_hWnd = 0;
- m_winEnabled = TRUE;
- m_caretWidth = 0; m_caretHeight = 0;
- m_caretEnabled = FALSE;
- m_caretShown = FALSE;
- m_inOnSize = FALSE;
- m_minSizeX = -1;
- m_minSizeY = -1;
- m_maxSizeX = -1;
- m_maxSizeY = -1;
- m_oldWndProc = 0;
-#ifndef __WIN32__
- m_globalHandle = 0;
-#endif
- m_useCtl3D = FALSE;
- m_defaultItem = NULL;
- m_windowParent = NULL;
- m_mouseInWindow = FALSE;
- if (!parent)
- return FALSE;
+ wxCHECK_MSG( parent, FALSE, "can't create wxWindow without parent" );
- if (parent) parent->AddChild(this);
-
- // wxWnd
- m_lastMsg = 0;
- m_lastWParam = 0;
- m_lastLParam = 0;
- m_hMenu = 0;
-
- m_xThumbSize = 0;
- m_yThumbSize = 0;
- m_backgroundTransparent = FALSE;
-
- m_lastXPos = (float)-1.0;
- m_lastYPos = (float)-1.0;
- m_lastEvent = -1;
- m_returnCode = 0;
+ parent->AddChild(this);
SetName(name);
int width = size.x;
int height = size.y;
- wxSystemSettings settings;
+ // To be consistent with wxGTK
+ if (width == -1)
+ width = 20;
+ if (height == -1)
+ height = 20;
- m_backgroundColour = settings.GetSystemColour(wxSYS_COLOUR_WINDOW) ; ;
- // m_backgroundColour = settings.GetSystemColour(wxSYS_COLOUR_3DFACE) ;
- m_foregroundColour = *wxBLACK;
+ wxSystemSettings settings;
m_windowStyle = style;
(m_windowStyle & wxSUNKEN_BORDER) || (m_windowStyle & wxDOUBLE_BORDER))
msflags |= WS_BORDER;
- m_mouseInWindow = FALSE ;
-
MSWCreate(m_windowId, parent, wxCanvasClassName, this, NULL,
- x, y, width, height, msflags, NULL, exStyle);
+ x, y, width, height, msflags, NULL, exStyle);
return TRUE;
}
-void wxWindow::SetFocus(void)
+void wxWindow::SetFocus()
{
HWND hWnd = (HWND) GetHWND();
if (hWnd)
::EnableWindow(hWnd, (BOOL)enable);
}
-void wxWindow::CaptureMouse(void)
+void wxWindow::CaptureMouse()
{
HWND hWnd = (HWND) GetHWND();
if (hWnd && !m_winCaptured)
}
}
-void wxWindow::ReleaseMouse(void)
+void wxWindow::ReleaseMouse()
{
if (m_winCaptured)
{
POINT pt;
pt.x = *x;
pt.y = *y;
- ::ScreenToClient(hWnd, &pt);
- /*
- // 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).
- if (GetParent())
- {
- wxPoint pt1(GetParent()->GetClientAreaOrigin());
- pt.x -= pt1.x;
- pt.y -= pt1.y;
- }
- */
+ ::ScreenToClient(hWnd, &pt);
*x = pt.x;
*y = pt.y;
pt.x = *x;
pt.y = *y;
- /*
- // 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).
- if (GetParent())
- {
- wxPoint pt1(GetParent()->GetClientAreaOrigin());
- pt.x += pt1.x;
- pt.y += pt1.y;
- }
- */
-
::ClientToScreen(hWnd, &pt);
*x = pt.x;
HFONT was = 0;
if (fontToUse && fontToUse->Ok())
{
- if ((fnt=(HFONT) fontToUse->GetResourceHandle()))
+ fnt = (HFONT)fontToUse->GetResourceHandle();
+ if ( fnt )
was = (HFONT) SelectObject(dc,fnt) ;
}
wxWndHook = NULL;
wnd->m_hWnd = (WXHWND) hWnd;
}
-#if (WXDEBUG > 1)
- wxDebugMsg("hWnd = %d, m_hWnd = %d, msg = %d\n", hWnd, m_hWnd, message);
-#endif
+ // wxDebugMsg("hWnd = %d, m_hWnd = %d, msg = %d\n", hWnd, m_hWnd, message);
+
// Stop right here if we don't have a valid handle
// in our wxWnd object.
if (wnd && !wnd->m_hWnd) {
#ifdef __WXDEBUG__
wxLogTrace(wxTraceMessages, "Processing %s(%lx, %lx)",
wxGetMessageName(message), wParam, lParam);
-#endif // WXDEBUG
+#endif // __WXDEBUG__
HWND hWnd = (HWND)m_hWnd;
}
case WM_QUERYDRAGICON:
{
- HICON hIcon = 0;
- if ((hIcon = (HICON) MSWOnQueryDragIcon()))
+ HICON hIcon = (HICON)MSWOnQueryDragIcon();
+ if ( hIcon )
return (long)hIcon;
- else return MSWDefWindowProc(message, wParam, lParam );
+ else
+ return MSWDefWindowProc(message, wParam, lParam );
break;
}
#if defined(__WIN95__)
case WM_NOTIFY:
{
- if (!MSWOnNotify(wParam, lParam))
- return MSWDefWindowProc(message, wParam, lParam );
- break;
+ // for some messages (TVN_ITEMEXPANDING for example), the return
+ // value of WM_NOTIFY handler is important, so don't just return 0
+ // if we processed the message
+ return MSWOnNotify(wParam, lParam);
}
#endif
case WM_MENUSELECT:
// Default destroyer - override if you destroy it in some other way
// (e.g. with MDI child windows)
-void wxWindow::MSWDestroyWindow(void)
+void wxWindow::MSWDestroyWindow()
{
}
wxWndHook = NULL;
wxWinHandleList->Append((long)m_hWnd, this);
-
-#if WXDEBUG > 1
- wxDebugMsg("wxWindow::MSWCreate %d\n", m_hWnd);
-#endif
}
void wxWindow::MSWOnCreate(WXLPCREATESTRUCT WXUNUSED(cs))
{
}
-bool wxWindow::MSWOnClose(void)
+bool wxWindow::MSWOnClose()
{
-#if WXDEBUG > 1
- wxDebugMsg("wxWindow::MSWOnClose %d\n", handle);
-#endif
return FALSE;
}
+// Some compilers don't define this
+#ifndef ENDSESSION_LOGOFF
+#define ENDSESSION_LOGOFF 0x80000000
+#endif
+
// Return TRUE to end session, FALSE to veto end session.
bool wxWindow::MSWOnQueryEndSession(long logOff)
{
return TRUE;
}
-bool wxWindow::MSWOnDestroy(void)
+bool wxWindow::MSWOnDestroy()
{
-#if WXDEBUG > 1
- wxDebugMsg("wxWindow::MSWOnDestroy %d\n", handle);
-#endif
// delete our drop target if we've got one
#if wxUSE_DRAG_AND_DROP
if ( m_pDropTarget != NULL ) {
// Deal with child commands from buttons etc.
-bool wxWindow::MSWOnNotify(WXWPARAM wParam, WXLPARAM lParam)
+long wxWindow::MSWOnNotify(WXWPARAM wParam, WXLPARAM lParam)
{
#if defined(__WIN95__)
// Find a child window to send the notification to, e.g. a toolbar.
HWND hWnd = (HWND)hdr->hwndFrom;
wxWindow *win = wxFindWinFromHandle((WXHWND) hWnd);
+ WXLPARAM result = 0;
+
if ( win )
- return win->MSWNotify(wParam, lParam);
+ {
+ win->MSWNotify(wParam, lParam, &result);
+ }
else
{
// Rely on MSWNotify to check whether the message
while (node)
{
wxWindow *child = (wxWindow *)node->Data();
- if ( child->MSWNotify(wParam, lParam) )
- return TRUE;
+ if ( child->MSWNotify(wParam, lParam, &result) )
+ break;
node = node->Next();
}
}
- return FALSE;
+ return result;
+#endif // Win95
-#endif
return FALSE;
}
void wxWindow::MSWOnMenuHighlight(WXWORD WXUNUSED(item), WXWORD WXUNUSED(flags), WXHMENU WXUNUSED(sysmenu))
{
-#if WXDEBUG > 1
- wxDebugMsg("wxWindow::MSWOnMenuHighlight %d\n", handle);
-#endif
}
void wxWindow::MSWOnInitMenuPopup(WXHMENU menu, int pos, bool isSystem)
bool wxWindow::MSWOnActivate(int state, bool WXUNUSED(minimized), WXHWND WXUNUSED(activate))
{
-#if WXDEBUG > 1
- wxDebugMsg("wxWindow::MSWOnActivate %d\n", handle);
-#endif
-
wxActivateEvent event(wxEVT_ACTIVATE, ((state == WA_ACTIVE) || (state == WA_CLICKACTIVE)),
m_windowId);
event.SetEventObject(this);
bool wxWindow::MSWOnSetFocus(WXHWND WXUNUSED(hwnd))
{
-#if WXDEBUG > 1
- wxDebugMsg("wxWindow::MSWOnSetFocus %d\n", m_hWnd);
-#endif
// Deal with caret
if (m_caretEnabled && (m_caretWidth > 0) && (m_caretHeight > 0))
{
bool wxWindow::MSWOnKillFocus(WXHWND WXUNUSED(hwnd))
{
-#if WXDEBUG > 1
- wxDebugMsg("wxWindow::MSWOnKillFocus %d\n", m_hWnd);
-#endif
// Deal with caret
if (m_caretEnabled)
{
void wxWindow::MSWOnDropFiles(WXWPARAM wParam)
{
-#if WXDEBUG > 1
- wxDebugMsg("wxWindow::MSWOnDropFiles %d\n", m_hWnd);
-#endif
HDROP hFilesInfo = (HDROP) wParam;
POINT dropPoint;
WXHBRUSH wxWindow::MSWOnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
{
-#if WXDEBUG > 1
- wxDebugMsg("wxWindow::MSWOnCtlColour %d\n", m_hWnd);
-#endif
if (nCtlColor == CTLCOLOR_DLG)
{
return OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
#ifdef __WXDEBUG__
wxLogTrace(wxTraceMessages, "Forwarding %s to DefWindowProc.",
wxGetMessageName(m_lastMsg));
-#endif // WXDEBUG
+#endif // __WXDEBUG__
return this->MSWDefWindowProc(m_lastMsg, m_lastWParam, m_lastLParam);
}
lDlgCode = ::SendMessage(msg->hwnd, WM_GETDLGCODE, 0, 0);
}
- bool bForward;
+ bool bForward = TRUE;
if ( bProcess ) {
switch ( msg->wParam ) {
- case VK_TAB:
- if ( lDlgCode & DLGC_WANTTAB ) // this is FALSE for Ctrl-Tab
- bProcess = FALSE;
- else
- bForward = !(::GetKeyState(VK_SHIFT) & 0x100);
- break;
+ case VK_TAB:
+ if ( lDlgCode & DLGC_WANTTAB ) // FALSE for Ctrl-Tab
+ bProcess = FALSE;
+ else
+ bForward = !(::GetKeyState(VK_SHIFT) & 0x100);
+ break;
- case VK_UP:
- case VK_LEFT:
- if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown )
- bProcess = FALSE;
- else
- bForward = FALSE;
- break;
+ case VK_UP:
+ case VK_LEFT:
+ if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown )
+ bProcess = FALSE;
+ else
+ bForward = FALSE;
+ break;
- case VK_DOWN:
- case VK_RIGHT:
- if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown )
- bProcess = FALSE;
- else
- bForward = TRUE;
- break;
+ case VK_DOWN:
+ case VK_RIGHT:
+ if ( (lDlgCode & DLGC_WANTARROWS) || bCtrlDown )
+ bProcess = FALSE;
+ break;
- default:
- bProcess = FALSE;
+ default:
+ bProcess = FALSE;
}
}
long wxWindow::MSWOnMDIActivate(long WXUNUSED(flag), WXHWND WXUNUSED(activate), WXHWND WXUNUSED(deactivate))
{
-#if WXDEBUG > 1
- wxDebugMsg("wxWindow::MSWOnMDIActivate %d\n", m_hWnd);
-#endif
return 1;
}
-void wxWindow::MSWDetachWindowMenu(void)
+void wxWindow::MSWDetachWindowMenu()
{
if (m_hMenu)
{
}
}
-bool wxWindow::MSWOnPaint(void)
+bool wxWindow::MSWOnPaint()
{
#ifdef __WIN32__
HRGN hRegion = ::CreateRectRgn(0, 0, 0, 0); // Dummy call to get a handle
if (m_inOnSize)
return;
-#if WXDEBUG > 1
- wxDebugMsg("wxWindow::MSWOnSize %d\n", m_hWnd);
-#endif
if (!m_hWnd)
return;
// Deal with child commands from buttons etc.
bool wxWindow::MSWOnCommand(WXWORD id, WXWORD cmd, WXHWND control)
{
-#if WXDEBUG > 1
- wxDebugMsg("wxWindow::MSWOnCommand\n");
-#endif
if (wxCurrentPopupMenu)
{
wxMenu *popupMenu = wxCurrentPopupMenu;
bool succ = popupMenu->MSWCommand(cmd, id);
return succ;
}
-#if WXDEBUG > 1
- char buf[80];
- sprintf(buf, "Looking for item %d...\n", id);
- wxDebugMsg(buf);
-#endif
wxWindow *item = FindItem(id);
if (item)
{
bool value = item->MSWCommand(cmd, id);
-#if WXDEBUG > 1
- if (value)
- wxDebugMsg("MSWCommand succeeded\n");
- else
- wxDebugMsg("MSWCommand failed\n");
-#endif
return value;
}
else
return TRUE;
}
-void wxWindow::InitDialog(void)
+void wxWindow::InitDialog()
{
wxInitDialogEvent event(GetId());
event.SetEventObject( this );
HFONT was = 0;
if (the_font)
{
-#if WXDEBUG > 1
- wxDebugMsg("wxGetCharSize: Selecting HFONT %X\n", fnt);
-#endif
// the_font->UseResource();
// the_font->RealizeResource();
- if ((fnt=(HFONT) the_font->GetResourceHandle()))
+ fnt = (HFONT)the_font->GetResourceHandle();
+ if ( fnt )
was = (HFONT) SelectObject(dc,fnt) ;
}
GetTextMetrics(dc, &tm);
if (the_font && fnt && was)
{
-#if WXDEBUG > 1
- wxDebugMsg("wxGetCharSize: Selecting old HFONT %X\n", was);
-#endif
SelectObject(dc,was) ;
}
ReleaseDC((HWND)wnd, dc);
}
}
-void wxWindow::DestroyCaret(void)
+void wxWindow::DestroyCaret()
{
m_caretEnabled = FALSE;
}
*y = point.y;
}
-wxWindow *wxGetActiveWindow(void)
+wxWindow *wxGetActiveWindow()
{
HWND hWnd = GetActiveWindow();
if (hWnd != 0)
}
/* TODO (maybe)
-void wxWindow::OnPaint(void)
+void wxWindow::OnPaint()
{
PaintSelectionHandles();
}
SetWindowLong((HWND) hWnd, GWL_WNDPROC, (LONG) wxWndProc);
}
-void wxWindow::UnsubclassWin(void)
+void wxWindow::UnsubclassWin()
{
wxRemoveHandleAssociation(this);
// Transfer values to controls. If returns FALSE,
// it's an application error (pops up a dialog)
-bool wxWindow::TransferDataToWindow(void)
+bool wxWindow::TransferDataToWindow()
{
wxNode *node = GetChildren()->First();
while ( node )
// Transfer values from controls. If returns FALSE,
// validation failed: don't quit
-bool wxWindow::TransferDataFromWindow(void)
+bool wxWindow::TransferDataFromWindow()
{
wxNode *node = GetChildren()->First();
while ( node )
return TRUE;
}
-bool wxWindow::Validate(void)
+bool wxWindow::Validate()
{
wxNode *node = GetChildren()->First();
while ( node )
}
// Get the window with the focus
-wxWindow *wxWindow::FindFocus(void)
+wxWindow *wxWindow::FindFocus()
{
HWND hWnd = ::GetFocus();
if ( hWnd )
child->m_windowParent = NULL;
}
-void wxWindow::DestroyChildren(void)
+void wxWindow::DestroyChildren()
{
if (GetChildren()) {
wxNode *node;
}
// Reset any constraints that mention this window
-void wxWindow::DeleteRelatedConstraints(void)
+void wxWindow::DeleteRelatedConstraints()
{
if (m_constraintsInvolvedIn)
{
* New version
*/
-bool wxWindow::Layout(void)
+bool wxWindow::Layout()
{
if (GetConstraints())
{
return TRUE;
}
-void wxWindow::ResetConstraints(void)
+void wxWindow::ResetConstraints()
{
wxLayoutConstraints *constr = GetConstraints();
if (constr)
*/
}
-void wxWindow::Clear(void)
+void wxWindow::Clear()
{
wxClientDC dc(this);
wxBrush brush(GetBackgroundColour(), wxSOLID);
}
// Fits the panel around the items
-void wxWindow::Fit(void)
+void wxWindow::Fit()
{
int maxX = 0;
int maxY = 0;
*/
// Setup background and foreground colours correctly
-void wxWindow::SetupColours(void)
+void wxWindow::SetupColours()
{
if (GetParent())
SetBackgroundColour(GetParent()->GetBackgroundColour());
}
// Raise the window to the top of the Z order
-void wxWindow::Raise(void)
+void wxWindow::Raise()
{
::BringWindowToTop((HWND) GetHWND());
}
// Lower the window to the bottom of the Z order
-void wxWindow::Lower(void)
+void wxWindow::Lower()
{
::SetWindowPos((HWND) GetHWND(), HWND_BOTTOM, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE);
}
return s_szBuf;
}
}
-#endif //WXDEBUG
+#endif //__WXDEBUG__
projects / wxWidgets.git / blobdiff