X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6fe190576ec9fd93bd0f1eb35539077bce864309..3bdc265d9d49ac78cb5000fbf3d694ed93d0e665:/src/msw/window.cpp diff --git a/src/msw/window.cpp b/src/msw/window.cpp index 84dc12f4b7..b8f26f4370 100644 --- a/src/msw/window.cpp +++ b/src/msw/window.cpp @@ -46,6 +46,7 @@ #include "wx/listbox.h" #include "wx/button.h" #include "wx/msgdlg.h" + #include "wx/settings.h" #include #endif @@ -107,6 +108,19 @@ #define SIF_TRACKPOS 16 #endif +#if wxUSE_MOUSEWHEEL + #ifndef WM_MOUSEWHEEL + #define WM_MOUSEWHEEL 0x020A + #endif + #ifndef WHEEL_DELTA + #define WHEEL_DELTA 120 + #endif + #ifndef SPI_GETWHEELSCROLLLINES + #define SPI_GETWHEELSCROLLLINES 104 + #endif +#endif + + // --------------------------------------------------------------------------- // global variables // --------------------------------------------------------------------------- @@ -166,7 +180,7 @@ END_EVENT_TABLE() // Find an item given the MS Windows id wxWindow *wxWindow::FindItem(long id) const { - wxControl *item = wxDynamicCast(this, wxControl); + wxControl *item = wxDynamicThisCast(this, wxControl); if ( item ) { // i it we or one of our "internal" children? @@ -342,12 +356,10 @@ bool wxWindow::Create(wxWindow *parent, wxWindowID id, DLGC_WANTTAB | DLGC_WANTMESSAGE; } - MSWCreate(m_windowId, parent, wxCanvasClassName, this, NULL, - pos.x, pos.y, - WidthDefault(size.x), HeightDefault(size.y), - msflags, NULL, exStyle); - - return TRUE; + return MSWCreate(m_windowId, parent, wxCanvasClassName, this, NULL, + pos.x, pos.y, + WidthDefault(size.x), HeightDefault(size.y), + msflags, NULL, exStyle); } // --------------------------------------------------------------------------- @@ -367,7 +379,7 @@ wxWindow *wxWindowBase::FindFocus() HWND hWnd = ::GetFocus(); if ( hWnd ) { - return wxFindWinFromHandle((WXHWND) hWnd); + return wxGetWindowFromHWND((WXHWND)hWnd); } return NULL; @@ -384,7 +396,7 @@ bool wxWindow::Enable(bool enable) // VZ: no, this is a bad idea: imagine that you have a dialog with some // disabled controls and disable it - you really wouldn't like the - // disabled controls eb reenabled too when you reenable the dialog! + // disabled controls be reenabled too when you reenable the dialog! #if 0 wxWindowList::Node *node = GetChildren().GetFirst(); while ( node ) @@ -871,7 +883,8 @@ WXDWORD wxWindow::MakeExtendedStyle(long style, bool eliminateBorders) exStyle |= WS_EX_DLGMODALFRAME; #if defined(__WIN95__) if ( style & wxRAISED_BORDER ) - exStyle |= WS_EX_WINDOWEDGE; + // It seems that WS_EX_WINDOWEDGE doesn't work, but WS_EX_DLGMODALFRAME does + exStyle |= WS_EX_DLGMODALFRAME; /* WS_EX_WINDOWEDGE */; if ( style & wxSTATIC_BORDER ) exStyle |= WS_EX_STATICEDGE; #endif @@ -976,7 +989,7 @@ void wxWindow::SetupColours() SetBackgroundColour(GetParent()->GetBackgroundColour()); } -void wxWindow::OnIdle(wxIdleEvent& event) +void wxWindow::OnIdle(wxIdleEvent& WXUNUSED(event)) { // Check if we need to send a LEAVE event if ( m_mouseInWindow ) @@ -1002,7 +1015,7 @@ void wxWindow::OnIdle(wxIdleEvent& event) state |= MK_MBUTTON; if ( GetKeyState( VK_RBUTTON ) ) state |= MK_RBUTTON; - + wxMouseEvent event(wxEVT_LEAVE_WINDOW); InitMouseEvent(event, pt.x, pt.y, state); @@ -1014,7 +1027,7 @@ void wxWindow::OnIdle(wxIdleEvent& event) } // Set this window to be the child of 'parent'. -bool wxWindow::Reparent(wxWindow *parent) +bool wxWindow::Reparent(wxWindowBase *parent) { if ( !wxWindowBase::Reparent(parent) ) return FALSE; @@ -1150,11 +1163,14 @@ void wxWindow::DoGetPosition(int *x, int *y) const ::ScreenToClient(hParentWnd, &point); } - // 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(parent->GetClientAreaOrigin()); - point.x -= pt.x; - point.y -= pt.y; + if ( parent ) + { + // 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(parent->GetClientAreaOrigin()); + point.x -= pt.x; + point.y -= pt.y; + } } if ( x ) @@ -1466,7 +1482,7 @@ bool wxWindow::DoPopupMenu(wxMenu *menu, int x, int y) ::ClientToScreen(hWnd, &point); wxCurrentPopupMenu = menu; ::TrackPopupMenu(hMenu, TPM_RIGHTBUTTON, point.x, point.y, 0, hWnd, NULL); - wxYield(); + wxYieldIfNeeded(); wxCurrentPopupMenu = NULL; menu->SetInvokingWindow(NULL); @@ -1577,7 +1593,7 @@ bool wxWindow::MSWProcessMessage(WXMSG* pMsg) } else { - wxPanel *panel = wxDynamicCast(this, wxPanel); + wxPanel *panel = wxDynamicThisCast(this, wxPanel); wxButton *btn = NULL; if ( panel ) { @@ -1861,7 +1877,7 @@ long wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam) break; case WM_MOVE: - processed = HandleMove(LOWORD(lParam), HIWORD(lParam)); + processed = HandleMove(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam)); break; case WM_SIZE: @@ -1902,13 +1918,16 @@ long wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam) break; case WM_MOUSEMOVE: - { - short x = LOWORD(lParam); - short y = HIWORD(lParam); + processed = HandleMouseMove(GET_X_LPARAM(lParam), + GET_Y_LPARAM(lParam), + wParam); + break; - processed = HandleMouseMove(x, y, wParam); - } - break; +#if wxUSE_MOUSEWHEEL + case WM_MOUSEWHEEL: + processed = HandleMouseWheel(wParam, lParam); + break; +#endif case WM_LBUTTONDOWN: // set focus to this window @@ -1925,12 +1944,10 @@ long wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam) case WM_MBUTTONDOWN: case WM_MBUTTONUP: case WM_MBUTTONDBLCLK: - { - short x = LOWORD(lParam); - short y = HIWORD(lParam); - - processed = HandleMouseEvent(message, x, y, wParam); - } + processed = HandleMouseEvent(message, + GET_X_LPARAM(lParam), + GET_Y_LPARAM(lParam), + wParam); break; case MM_JOY1MOVE: @@ -1941,12 +1958,10 @@ long wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam) case MM_JOY2BUTTONDOWN: case MM_JOY1BUTTONUP: case MM_JOY2BUTTONUP: - { - int x = LOWORD(lParam); - int y = HIWORD(lParam); - - processed = HandleJoystickEvent(message, x, y, wParam); - } + processed = HandleJoystickEvent(message, + GET_X_LPARAM(lParam), + GET_Y_LPARAM(lParam), + wParam); break; case WM_SYSCOMMAND: @@ -2211,10 +2226,29 @@ long wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam) wxHelpEvent helpEvent(wxEVT_HELP, info->iCtrlId) ; helpEvent.SetEventObject(this); processed = GetEventHandler()->ProcessEvent(helpEvent); + } else processed = FALSE; break; } + case WM_CONTEXTMENU: + { + HWND hWnd = (HWND) wParam; + + // we don't convert from screen to client coordinates as + // the event may be handled by a parent window + wxPoint p(LOWORD(lParam), HIWORD(lParam)); + + wxContextMenuEvent contextEvent(wxEVT_CONTEXT_MENU, GetId(), p); + GetEventHandler()->ProcessEvent(contextEvent); + + // set processed to true even if the event is not handled because if we don't + // windows will propogate the WM_CONTEXTMENU up the parent window chain, which + // we have already done ourselves. + processed = true; + + break; + } #endif } @@ -2232,7 +2266,7 @@ long wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam) // Dialog window proc LONG APIENTRY _EXPORT -wxDlgProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) +wxDlgProc(HWND WXUNUSED(hWnd), UINT message, WPARAM WXUNUSED(wParam), LPARAM WXUNUSED(lParam)) { if ( message == WM_INITDIALOG ) { @@ -2337,7 +2371,7 @@ void wxWindow::MSWDetachWindowMenu() bool wxWindow::MSWCreate(int id, wxWindow *parent, const wxChar *wclass, - wxWindow *wx_win, + wxWindow *WXUNUSED(wx_win), const wxChar *title, int x, int y, @@ -2363,10 +2397,14 @@ bool wxWindow::MSWCreate(int id, height1 = parent_rect.bottom - parent_rect.top; } - if ( x > -1 ) x1 = x; - if ( y > -1 ) y1 = y; - if ( width > -1 ) width1 = width; - if ( height > -1 ) height1 = height; + if ( x != -1 ) + x1 = x; + if ( y != -1 ) + y1 = y; + if ( width != -1 ) + width1 = width; + if ( height != -1 ) + height1 = height; // unfortunately, setting WS_EX_CONTROLPARENT only for some windows in the // hierarchy with several embedded panels (and not all of them) causes the @@ -2464,11 +2502,10 @@ bool wxWindow::MSWCreate(int id, { int controlId = 0; if ( style & WS_CHILD ) - { controlId = id; - // all child windows should clip their siblings - // style |= /* WS_CLIPSIBLINGS */ ; - } + + if ( GetWindowStyleFlag() & wxCLIP_SIBLINGS ) + style |= WS_CLIPSIBLINGS; wxString className(wclass); if ( GetWindowStyleFlag() & wxNO_FULL_REPAINT_ON_RESIZE ) @@ -2511,6 +2548,8 @@ bool wxWindow::MSWCreate(int id, wxAssociateWinWithHandle((HWND) m_hWnd, this); + SetFont(wxSystemSettings::GetSystemFont(wxSYS_DEFAULT_GUI_FONT)); + return TRUE; } @@ -2617,7 +2656,7 @@ bool wxWindow::HandleEndSession(bool endSession, long logOff) // window creation/destruction // --------------------------------------------------------------------------- -bool wxWindow::HandleCreate(WXLPCREATESTRUCT cs, bool *mayCreate) +bool wxWindow::HandleCreate(WXLPCREATESTRUCT WXUNUSED(cs), bool *mayCreate) { // TODO: should generate this event from WM_NCCREATE wxWindowCreateEvent event(this); @@ -2727,7 +2766,7 @@ bool wxWindow::HandleKillFocus(WXHWND WXUNUSED(hwnd)) // miscellaneous // --------------------------------------------------------------------------- -bool wxWindow::HandleShow(bool show, int status) +bool wxWindow::HandleShow(bool show, int WXUNUSED(status)) { wxShowEvent event(GetId(), show); event.m_eventObject = this; @@ -2778,7 +2817,7 @@ bool wxWindow::HandleDropFiles(WXWPARAM wParam) return rc; } -bool wxWindow::HandleSetCursor(WXHWND hWnd, +bool wxWindow::HandleSetCursor(WXHWND WXUNUSED(hWnd), short nHitTest, int WXUNUSED(mouseMsg)) { @@ -2967,12 +3006,12 @@ bool wxWindow::HandleCtlColor(WXHBRUSH *brush, } // Define for each class of dialog and control -WXHBRUSH wxWindow::OnCtlColor(WXHDC hDC, - WXHWND hWnd, - WXUINT nCtlColor, - WXUINT message, - WXWPARAM wParam, - WXLPARAM lParam) +WXHBRUSH wxWindow::OnCtlColor(WXHDC WXUNUSED(hDC), + WXHWND WXUNUSED(hWnd), + WXUINT WXUNUSED(nCtlColor), + WXUINT WXUNUSED(message), + WXWPARAM WXUNUSED(wParam), + WXLPARAM WXUNUSED(lParam)) { return (WXHBRUSH)0; } @@ -3166,6 +3205,7 @@ bool wxWindow::HandleGetMinMaxInfo(void *mmInfo) } // generate an artificial resize event +/* FUNCTION IS NOW A MEMBER OF wxFrame - gt void wxWindow::SendSizeEvent() { RECT r; @@ -3181,6 +3221,7 @@ void wxWindow::SendSizeEvent() (void)::PostMessage(GetHwnd(), WM_SIZE, SIZE_RESTORED, MAKELPARAM(r.right - r.left, r.bottom - r.top)); } +*/ // --------------------------------------------------------------------------- // command messages @@ -3246,7 +3287,7 @@ bool wxWindow::HandleCommand(WXWORD id, WXWORD cmd, WXHWND control) return FALSE; } -bool wxWindow::HandleSysCommand(WXWPARAM wParam, WXLPARAM lParam) +bool wxWindow::HandleSysCommand(WXWPARAM wParam, WXLPARAM WXUNUSED(lParam)) { // 4 bits are reserved switch ( wParam & 0xFFFFFFF0 ) @@ -3343,6 +3384,46 @@ bool wxWindow::HandleMouseMove(int x, int y, WXUINT flags) return HandleMouseEvent(WM_MOUSEMOVE, x, y, flags); } + +bool wxWindow::HandleMouseWheel(WXWPARAM wParam, WXLPARAM lParam) +{ +#if wxUSE_MOUSEWHEEL + wxMouseEvent event(wxEVT_MOUSEWHEEL); + InitMouseEvent(event, + GET_X_LPARAM(lParam), + GET_Y_LPARAM(lParam), + LOWORD(wParam)); + event.m_wheelRotation = (short)HIWORD(wParam); + event.m_wheelDelta = WHEEL_DELTA; + +#ifdef __WIN32__ + static int s_linesPerRotation = -1; + if ( s_linesPerRotation == -1 ) + { + if ( !::SystemParametersInfo(SPI_GETWHEELSCROLLLINES, 0, + &s_linesPerRotation, 0)) + { + // this is not supposed to happen + wxLogLastError(_T("SystemParametersInfo(GETWHEELSCROLLLINES)")); + + // the default is 3, so use it if SystemParametersInfo() failed + s_linesPerRotation = 3; + } + } +#else // Win16 + // no SystemParametersInfo() under Win16 + static const int s_linesPerRotation = 3; +#endif + + event.m_linesPerAction = s_linesPerRotation; + return GetEventHandler()->ProcessEvent(event); + +#else + return FALSE; +#endif +} + + // --------------------------------------------------------------------------- // keyboard handling // --------------------------------------------------------------------------- @@ -3379,7 +3460,7 @@ wxKeyEvent wxWindow::CreateKeyEvent(wxEventType evType, // isASCII is TRUE only when we're called from WM_CHAR handler and not from // WM_KEYDOWN one -bool wxWindow::HandleChar(WXWORD wParam, WXLPARAM lParam, bool isASCII) +bool wxWindow::HandleChar(WXWPARAM wParam, WXLPARAM lParam, bool isASCII) { bool ctrlDown = FALSE; @@ -3432,7 +3513,7 @@ bool wxWindow::HandleChar(WXWORD wParam, WXLPARAM lParam, bool isASCII) return FALSE; } -bool wxWindow::HandleKeyDown(WXWORD wParam, WXLPARAM lParam) +bool wxWindow::HandleKeyDown(WXWPARAM wParam, WXLPARAM lParam) { int id = wxCharCodeMSWToWX(wParam); @@ -3454,7 +3535,7 @@ bool wxWindow::HandleKeyDown(WXWORD wParam, WXLPARAM lParam) return FALSE; } -bool wxWindow::HandleKeyUp(WXWORD wParam, WXLPARAM lParam) +bool wxWindow::HandleKeyUp(WXWPARAM wParam, WXLPARAM lParam) { int id = wxCharCodeMSWToWX(wParam); @@ -3858,24 +3939,37 @@ extern wxWindow *wxGetWindowFromHWND(WXHWND hWnd) win = wxFindWinFromHandle((WXHWND)hwnd); if ( !win ) { - // the radiobox pointer is stored in GWL_USERDATA only under Win32 + // all these hacks only work under Win32 anyhow #ifdef __WIN32__ + +#if wxUSE_RADIOBOX // native radiobuttons return DLGC_RADIOBUTTON here and for any // wxWindow class which overrides WM_GETDLGCODE processing to // do it as well, win would be already non NULL - if ( ::SendMessage((HWND)hwnd, WM_GETDLGCODE, - 0, 0) & DLGC_RADIOBUTTON ) + if ( ::SendMessage(hwnd, WM_GETDLGCODE, 0, 0) & DLGC_RADIOBUTTON ) { win = (wxWindow *)::GetWindowLong(hwnd, GWL_USERDATA); } - else + //else: it's a wxRadioButton, not a radiobutton from wxRadioBox +#endif // wxUSE_RADIOBOX + + // spin control text buddy window should be mapped to spin ctrl + // itself so try it too +#if wxUSE_SPINCTRL + if ( !win ) + { + win = wxSpinCtrl::GetSpinForTextCtrl((WXHWND)hwnd); + } +#endif // wxUSE_SPINCTRL + #endif // Win32 + + if ( !win ) { // hwnd is not a wxWindow, try its parent next below hwnd = ::GetParent(hwnd); } } - //else: it's a wxRadioButton, not a radiobutton from wxRadioBox } while ( hwnd && !win ) @@ -3912,9 +4006,9 @@ void wxSetKeyboardHook(bool doIt) else { UnhookWindowsHookEx(wxTheKeyboardHook); - // avoids mingw warning about statement with no effect (FreeProcInstance - // doesn't do anything under Win32) -#ifndef __GNUC__ + // avoids warning about statement with no effect (FreeProcInstance + // doesn't do anything under Win32) +#if !defined(WIN32) && !defined(_WIN32) && !defined(__WIN32__) && !defined(__NT__) && !defined(__GNUWIN32__) FreeProcInstance(wxTheKeyboardHookProc); #endif } @@ -4094,6 +4188,7 @@ const char *wxGetMessageName(int message) case 0x0207: return "WM_MBUTTONDOWN"; case 0x0208: return "WM_MBUTTONUP"; case 0x0209: return "WM_MBUTTONDBLCLK"; + case 0x020A: return "WM_MOUSEWHEEL"; case 0x0210: return "WM_PARENTNOTIFY"; case 0x0211: return "WM_ENTERMENULOOP"; case 0x0212: return "WM_EXITMENULOOP"; @@ -4435,7 +4530,7 @@ static TEXTMETRIC wxGetTextMetrics(const wxWindow *win) // Find the wxWindow at the current mouse position, returning the mouse // position. -wxWindow* wxFindWindowAtPointer(wxPoint& pt) +wxWindow* wxFindWindowAtPointer(wxPoint& WXUNUSED(pt)) { return wxFindWindowAtPoint(wxGetMousePosition()); }