X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/fd3f686c274a264e89ea97505350a82c1134f307..978f38c238bb83dbb5a73104e4e6870d984dd058:/src/msw/window.cpp?ds=sidebyside diff --git a/src/msw/window.cpp b/src/msw/window.cpp index 65ffdccfe9..7df1986533 100644 --- a/src/msw/window.cpp +++ b/src/msw/window.cpp @@ -17,7 +17,7 @@ #include "wx/wxprec.h" #ifdef __BORLANDC__ -#pragma hdrstop + #pragma hdrstop #endif #ifndef WX_PRECOMP @@ -31,6 +31,7 @@ #include "wx/panel.h" #include "wx/layout.h" #include "wx/dialog.h" +#include "wx/frame.h" #include "wx/listbox.h" #include "wx/button.h" #include "wx/settings.h" @@ -38,11 +39,11 @@ #endif #if wxUSE_OWNER_DRAWN -#include "wx/ownerdrw.h" + #include "wx/ownerdrw.h" #endif #if wxUSE_DRAG_AND_DROP -#include "wx/msw/ole/droptgt.h" + #include "wx/msw/ole/droptgt.h" #endif #include "wx/menuitem.h" @@ -60,9 +61,11 @@ #include #endif +#ifndef __TWIN32__ #ifdef __GNUWIN32__ #include #endif +#endif #ifdef GetCharWidth #undef GetCharWidth @@ -81,13 +84,13 @@ #endif #ifdef __WXDEBUG__ -const char *wxGetMessageName(int message); + const char *wxGetMessageName(int message); #endif //__WXDEBUG__ #define WINDOW_MARGIN 3 // This defines sensitivity of Leave events wxMenu *wxCurrentPopupMenu = NULL; -extern wxList wxPendingDelete; +extern wxList WXDLLEXPORT wxPendingDelete; void wxRemoveHandleAssociation(wxWindow *win); void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win); @@ -95,23 +98,24 @@ wxWindow *wxFindWinFromHandle(WXHWND hWnd); #if !USE_SHARED_LIBRARY IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxEvtHandler) +#endif BEGIN_EVENT_TABLE(wxWindow, wxEvtHandler) -EVT_CHAR(wxWindow::OnChar) -EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground) -EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged) -EVT_INIT_DIALOG(wxWindow::OnInitDialog) -EVT_IDLE(wxWindow::OnIdle) + EVT_CHAR(wxWindow::OnChar) + EVT_KEY_DOWN(wxWindow::OnKeyDown) + EVT_KEY_UP(wxWindow::OnKeyUp) + EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground) + EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged) + EVT_INIT_DIALOG(wxWindow::OnInitDialog) + EVT_IDLE(wxWindow::OnIdle) END_EVENT_TABLE() -#endif - // Find an item given the MS Windows id wxWindow *wxWindow::FindItem(int id) const { - if (!GetChildren()) - return NULL; - wxNode *current = GetChildren()->First(); +// if (!GetChildren()) +// return NULL; + wxNode *current = GetChildren().First(); while (current) { wxWindow *childWin = (wxWindow *)current->Data(); @@ -123,7 +127,7 @@ wxWindow *wxWindow::FindItem(int id) const if (childWin->IsKindOf(CLASSINFO(wxControl))) { wxControl *item = (wxControl *)childWin; - if (item->m_windowId == id) + if (item->GetId() == id) return item; else { @@ -140,9 +144,9 @@ wxWindow *wxWindow::FindItem(int id) const // Find an item given the MS Windows handle wxWindow *wxWindow::FindItemByHWND(WXHWND hWnd, bool controlOnly) const { - if (!GetChildren()) - return NULL; - wxNode *current = GetChildren()->First(); +// if (!GetChildren()) +// return NULL; + wxNode *current = GetChildren().First(); while (current) { wxObject *obj = (wxObject *)current->Data() ; @@ -364,8 +368,6 @@ bool wxWindow::Create(wxWindow *parent, wxWindowID id, long style, const wxString& name) { - Init(); - wxCHECK_MSG( parent, FALSE, "can't create wxWindow without parent" ); parent->AddChild(this); @@ -619,6 +621,12 @@ void wxWindow::SetSize(int x, int y, int width, int height, int sizeFlags) { int currentX, currentY; GetPosition(¤tX, ¤tY); + int currentW,currentH; + GetSize(¤tW, ¤tH); + + if (x == currentX && y == currentY && width == currentW && height == currentH) + return; + int actualWidth = width; int actualHeight = height; int actualX = x; @@ -630,8 +638,6 @@ void wxWindow::SetSize(int x, int y, int width, int height, int sizeFlags) AdjustForParentClientOrigin(actualX, actualY, sizeFlags); - int currentW,currentH; - GetSize(¤tW, ¤tH); if (width == -1) actualWidth = currentW ; if (height == -1) @@ -781,7 +787,7 @@ void wxWindow::GetTextExtent(const wxString& string, int *x, int *y, // fontToUse->ReleaseResource(); } -void wxWindow::Refresh(bool eraseBack, const wxRectangle *rect) +void wxWindow::Refresh(bool eraseBack, const wxRect *rect) { HWND hWnd = (HWND) GetHWND(); if (hWnd) @@ -839,7 +845,6 @@ LRESULT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARA wxWndHook = NULL; wnd->m_hWnd = (WXHWND) hWnd; } - // 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. @@ -864,17 +869,16 @@ LRESULT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARA // Should probably have a test for 'genuine' NT #if defined(__WIN32__) -#define DIMENSION_TYPE short + #define DIMENSION_TYPE short #else -#define DIMENSION_TYPE int + #define DIMENSION_TYPE int #endif // Main Windows 3 window proc long wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam) { wxASSERT( m_lastMsg == message && - m_lastWParam == wParam && - m_lastLParam == lParam ); + m_lastWParam == wParam && m_lastLParam == lParam ); #ifdef __WXDEBUG__ wxLogTrace(wxTraceMessages, "Processing %s(%lx, %lx)", @@ -1161,6 +1165,9 @@ long wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam) } case WM_KEYDOWN: + { + MSWOnKeyDown((WORD) wParam, lParam); +#if 0 // we consider these message "not interesting" if ( wParam == VK_SHIFT || wParam == VK_CONTROL ) return Default(); @@ -1178,8 +1185,15 @@ long wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam) MSWOnChar((WORD)wParam, lParam); else return Default(); +#endif break; + } + case WM_KEYUP: + { + MSWOnKeyUp((WORD) wParam, lParam); + break; + } case WM_CHAR: // Always an ASCII character { MSWOnChar((WORD)wParam, lParam, TRUE); @@ -1408,7 +1422,7 @@ void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win) { // adding NULL hWnd is (first) surely a result of an error and // (secondly) breaks menu command processing - wxCHECK_RET( hWnd != NULL, "attempt to add a NULL hWnd to window list" ); + wxCHECK_RET( hWnd != (HWND) NULL, "attempt to add a NULL hWnd to window list" ); if ( !wxWinHandleList->Find((long)hWnd) ) wxWinHandleList->Append((long)hWnd, win); @@ -1467,10 +1481,18 @@ void wxWindow::MSWCreate(int id, wxWindow *parent, const char *wclass, wxWindow m_hWnd = (WXHWND) ::CreateDialog(wxGetInstance(), dialog_template, hParent, (DLGPROC)wxDlgProc); #else + // N.B.: if we _don't_ use this form, + // then with VC++ 1.5, it crashes horribly. +#if 1 + m_hWnd = (WXHWND) ::CreateDialog(wxGetInstance(), dialog_template, hParent, + (DLGPROC)wxDlgProc); +#else + // Crashes when we use this. DLGPROC dlgproc = (DLGPROC)MakeProcInstance((DLGPROC)wxWndProc, wxGetInstance()); m_hWnd = (WXHWND) ::CreateDialog(wxGetInstance(), dialog_template, hParent, (DLGPROC)dlgproc); +#endif #endif if (m_hWnd == 0) @@ -1590,25 +1612,29 @@ long wxWindow::MSWOnNotify(WXWPARAM wParam, WXLPARAM lParam) if ( win ) { - win->MSWNotify(wParam, lParam, &result); + if ( win->MSWNotify(wParam, lParam, &result) ) + return result; } else { // Rely on MSWNotify to check whether the message // belongs to the window or not - wxNode *node = GetChildren()->First(); + wxNode *node = GetChildren().First(); while (node) { wxWindow *child = (wxWindow *)node->Data(); if ( child->MSWNotify(wParam, lParam, &result) ) - break; + return result; node = node->Next(); } - } - return result; + // finally try this window too (catches toolbar case) + if ( MSWNotify(wParam, lParam, &result) ) + return result; + } #endif // Win95 + // not processed return FALSE; } @@ -1817,7 +1843,7 @@ long wxWindow::MSWOnQueryNewPalette() // Responds to colour changes: passes event on to children. void wxWindow::OnSysColourChanged(wxSysColourChangedEvent& event) { - wxNode *node = GetChildren()->First(); + wxNode *node = GetChildren().First(); while ( node ) { // Only propagate to non-top-level windows @@ -2068,7 +2094,7 @@ void wxWindow::MSWOnLButtonDown(int x, int y, WXUINT flags) event.SetTimestamp(wxApp::sm_lastMessageTime); event.m_eventObject = this; - m_lastXPos = event.m_x; m_lastYPos = event.m_y; m_lastEvent = wxEVENT_TYPE_LEFT_DOWN; + m_lastXPos = event.m_x; m_lastYPos = event.m_y; m_lastEvent = wxEVT_LEFT_DOWN; if (!GetEventHandler()->ProcessEvent(event)) Default(); @@ -2380,6 +2406,74 @@ void wxWindow::MSWOnChar(WXWORD wParam, WXLPARAM lParam, bool isASCII) } } +void wxWindow::MSWOnKeyDown(WXWORD wParam, WXLPARAM lParam, bool isASCII) +{ + int id; + + if ((id = wxCharCodeMSWToWX(wParam)) == 0) { + id = wParam; + } + + if (id != -1) + { + wxKeyEvent event(wxEVT_KEY_DOWN); + event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE); + event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE); + if ((HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN) + event.m_altDown = TRUE; + + event.m_eventObject = this; + event.m_keyCode = id; + event.SetTimestamp(wxApp::sm_lastMessageTime); + + POINT pt ; + GetCursorPos(&pt) ; + RECT rect ; + GetWindowRect((HWND) GetHWND(),&rect) ; + pt.x -= rect.left ; + pt.y -= rect.top ; + + event.m_x = pt.x; event.m_y = pt.y; + + if (!GetEventHandler()->ProcessEvent(event)) + Default(); + } +} + +void wxWindow::MSWOnKeyUp(WXWORD wParam, WXLPARAM lParam, bool isASCII) +{ + int id; + + if ((id = wxCharCodeMSWToWX(wParam)) == 0) { + id = wParam; + } + + if (id != -1) + { + wxKeyEvent event(wxEVT_KEY_UP); + event.m_shiftDown = (::GetKeyState(VK_SHIFT)&0x100?TRUE:FALSE); + event.m_controlDown = (::GetKeyState(VK_CONTROL)&0x100?TRUE:FALSE); + if ((HIWORD(lParam) & KF_ALTDOWN) == KF_ALTDOWN) + event.m_altDown = TRUE; + + event.m_eventObject = this; + event.m_keyCode = id; + event.SetTimestamp(wxApp::sm_lastMessageTime); + + POINT pt ; + GetCursorPos(&pt) ; + RECT rect ; + GetWindowRect((HWND) GetHWND(),&rect) ; + pt.x -= rect.left ; + pt.y -= rect.top ; + + event.m_x = pt.x; event.m_y = pt.y; + + if (!GetEventHandler()->ProcessEvent(event)) + Default(); + } +} + void wxWindow::MSWOnJoyDown(int joystick, int x, int y, WXUINT flags) { int buttons = 0; @@ -2871,7 +2965,7 @@ void wxSetKeyboardHook(bool doIt) { wxTheKeyboardHookProc = MakeProcInstance((FARPROC) wxKeyboardHook, wxGetInstance()); wxTheKeyboardHook = SetWindowsHookEx(WH_KEYBOARD, (HOOKPROC) wxTheKeyboardHookProc, wxGetInstance(), -#ifdef __WIN32__ +#if defined(__WIN32__) && !defined(__TWIN32__) GetCurrentThreadId()); // (DWORD)GetCurrentProcess()); // This is another possibility. Which is right? #else @@ -3010,10 +3104,14 @@ bool wxWindow::MSWOnEraseBkgnd (WXHDC pDC) void wxWindow::OnEraseBackground(wxEraseEvent& event) { + if (!GetHWND()) + return; + RECT rect; ::GetClientRect((HWND) GetHWND(), &rect); - HBRUSH hBrush = ::CreateSolidBrush(PALETTERGB(GetBackgroundColour().Red(), GetBackgroundColour().Green(), GetBackgroundColour().Blue())); + COLORREF ref = PALETTERGB(m_backgroundColour.Red(), m_backgroundColour.Green(), m_backgroundColour.Blue()) ; + HBRUSH hBrush = ::CreateSolidBrush(ref); int mode = ::SetMapMode((HDC) event.GetDC()->GetHDC(), MM_TEXT); // ::GetClipBox((HDC) event.GetDC()->GetHDC(), &rect); @@ -3188,7 +3286,7 @@ int wxWindow::GetScrollRange(int orient) const #if defined(__WIN95__) // Try to adjust the range to cope with page size > 1 // - a Windows API quirk - int pageSize = GetScrollPage(orient); + int pageSize = GetScrollThumb(orient); if ( pageSize > 1 ) { maxPos -= (pageSize - 1); @@ -3310,7 +3408,7 @@ SetScrollPage(orient, thumbVisible, FALSE); } } -void wxWindow::ScrollWindow(int dx, int dy, const wxRectangle *rect) +void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect) { RECT rect2; if ( rect ) @@ -3452,6 +3550,8 @@ WXDWORD wxWindow::Determine3DEffects(WXDWORD defaultBorderStyle, bool *want3D) void wxWindow::OnChar(wxKeyEvent& event) { +/* I'm commenting this out because otherwise, we lose tabs in e.g. a text window (see MDI sample) + * (JACS, 14/01/99) if ( event.KeyCode() == WXK_TAB ) { // propagate the TABs to the parent - it's up to it to decide what // to do with it @@ -3460,6 +3560,7 @@ void wxWindow::OnChar(wxKeyEvent& event) return; } } +*/ bool isVirtual; int id = wxCharCodeWXToMSW((int)event.KeyCode(), &isVirtual); @@ -3471,6 +3572,16 @@ void wxWindow::OnChar(wxKeyEvent& event) (void) MSWDefWindowProc(m_lastMsg, (WPARAM) id, m_lastLParam); } +void wxWindow::OnKeyDown(wxKeyEvent& event) +{ + Default(); +} + +void wxWindow::OnKeyUp(wxKeyEvent& event) +{ + Default(); +} + void wxWindow::OnPaint(wxPaintEvent& event) { Default(); @@ -3492,7 +3603,7 @@ bool wxWindow::IsEnabled(void) const // it's an application error (pops up a dialog) bool wxWindow::TransferDataToWindow() { - wxNode *node = GetChildren()->First(); + wxNode *node = GetChildren().First(); while ( node ) { wxWindow *child = (wxWindow *)node->Data(); @@ -3512,7 +3623,7 @@ bool wxWindow::TransferDataToWindow() // validation failed: don't quit bool wxWindow::TransferDataFromWindow() { - wxNode *node = GetChildren()->First(); + wxNode *node = GetChildren().First(); while ( node ) { wxWindow *child = (wxWindow *)node->Data(); @@ -3528,7 +3639,7 @@ bool wxWindow::TransferDataFromWindow() bool wxWindow::Validate() { - wxNode *node = GetChildren()->First(); + wxNode *node = GetChildren().First(); while ( node ) { wxWindow *child = (wxWindow *)node->Data(); @@ -3555,30 +3666,28 @@ wxWindow *wxWindow::FindFocus() void wxWindow::AddChild(wxWindow *child) { - GetChildren()->Append(child); + GetChildren().Append(child); child->m_windowParent = this; } void wxWindow::RemoveChild(wxWindow *child) { - if (GetChildren()) - GetChildren()->DeleteObject(child); +// if (GetChildren()) + GetChildren().DeleteObject(child); child->m_windowParent = NULL; } void wxWindow::DestroyChildren() { - if (GetChildren()) { wxNode *node; - while ((node = GetChildren()->First()) != (wxNode *)NULL) { + while ((node = GetChildren().First()) != (wxNode *)NULL) { wxWindow *child; if ((child = (wxWindow *)node->Data()) != (wxWindow *)NULL) { delete child; - if ( GetChildren()->Member(child) ) + if ( GetChildren().Member(child) ) delete node; } } /* while */ - } } void wxWindow::MakeModal(bool modal) @@ -3793,7 +3902,7 @@ bool wxWindow::DoPhase(int phase) { noChanges = 0; noFailures = 0; - wxNode *node = GetChildren()->First(); + wxNode *node = GetChildren().First(); while (node) { wxWindow *child = (wxWindow *)node->Data(); @@ -3838,7 +3947,7 @@ void wxWindow::ResetConstraints() constr->centreX.SetDone(FALSE); constr->centreY.SetDone(FALSE); } - wxNode *node = GetChildren()->First(); + wxNode *node = GetChildren().First(); while (node) { wxWindow *win = (wxWindow *)node->Data(); @@ -3897,7 +4006,7 @@ void wxWindow::SetConstraintSizes(bool recurse) if (recurse) { - wxNode *node = GetChildren()->First(); + wxNode *node = GetChildren().First(); while (node) { wxWindow *win = (wxWindow *)node->Data(); @@ -4035,9 +4144,9 @@ bool wxWindow::Close(bool force) wxObject* wxWindow::GetChild(int number) const { // Return a pointer to the Nth object in the Panel - if (!GetChildren()) - return(NULL) ; - wxNode *node = GetChildren()->First(); +// if (!GetChildren()) +// return(NULL) ; + wxNode *node = GetChildren().First(); int n = number; while (node && n--) node = node->Next() ; @@ -4099,7 +4208,7 @@ void wxWindow::Fit() { int maxX = 0; int maxY = 0; - wxNode *node = GetChildren()->First(); + wxNode *node = GetChildren().First(); while ( node ) { wxWindow *win = (wxWindow *)node->Data(); @@ -4132,7 +4241,7 @@ wxWindow *wxWindow::FindWindow(long id) if ( GetId() == id) return this; - wxNode *node = GetChildren()->First(); + wxNode *node = GetChildren().First(); while ( node ) { wxWindow *child = (wxWindow *)node->Data(); @@ -4149,7 +4258,7 @@ wxWindow *wxWindow::FindWindow(const wxString& name) if ( GetName() == name) return this; - wxNode *node = GetChildren()->First(); + wxNode *node = GetChildren().First(); while ( node ) { wxWindow *child = (wxWindow *)node->Data(); @@ -4342,6 +4451,35 @@ bool wxWindow::IsExposed(const wxRect& rect) const return (m_updateRegion.Contains(rect) != wxOutRegion); } +// Set this window to be the child of 'parent'. +bool wxWindow::Reparent(wxWindow *parent) +{ + if (parent == GetParent()) + return TRUE; + + // Unlink this window from the existing parent. + if (GetParent()) + { + GetParent()->RemoveChild(this); + } + else + wxTopLevelWindows.DeleteObject(this); + + HWND hWndParent = 0; + HWND hWndChild = (HWND) GetHWND(); + if (parent != (wxWindow*) NULL) + { + parent->AddChild(this); + hWndParent = (HWND) parent->GetHWND(); + } + else + wxTopLevelWindows.Append(this); + + ::SetParent(hWndChild, hWndParent); + + return TRUE; +} + #ifdef __WXDEBUG__ const char *wxGetMessageName(int message) {