void
mxTab::add (mxWidget *widget, const char *text)
{
TC_ITEM ti;
ti.mask = TCIF_TEXT | TCIF_PARAM;
ti.pszText = (LPSTR) text;
ti.lParam = (LPARAM) widget;
TabCtrl_InsertItem ((HWND) getHandle (), TabCtrl_GetItemCount ((HWND) getHandle ()), &ti);
mxTab_resizeChild ((HWND) getHandle ());
}
void
mxWidget::setBounds (int x, int y, int w, int h)
{
char str[128];
GetClassName (d_this->d_hwnd, str, 128);
if (!strcmp (str, "COMBOBOX"))
MoveWindow (d_this->d_hwnd, x, y, w, h + 100, TRUE);
else
MoveWindow (d_this->d_hwnd, x, y, w, h, TRUE);
if (!strcmp (str, WC_TABCONTROL))
mxTab_resizeChild (d_this->d_hwnd);
}
static LRESULT CALLBACK WndProc (HWND hwnd, UINT uMessage, WPARAM wParam, LPARAM lParam)
{
static bool bDragging = FALSE;
switch (uMessage)
{
case WM_SETFOCUS:
case WM_KILLFOCUS:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if ( window )
{
mxEvent event;
event.event = mxEvent::Focus;
event.widget = NULL;
event.action = (uMessage == WM_SETFOCUS);
RecursiveHandleEvent( window, &event );
return 0;
}
}
break;
case WM_ACTIVATE:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if ( window )
{
mxEvent event;
event.event = mxEvent::Activate;
event.widget = NULL;
event.action = (LOWORD( wParam ) != WA_INACTIVE);
RecursiveHandleEvent( window, &event );
return 0;
}
}
break;
case WM_COMMAND:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (LOWORD (wParam) > 0 && window)
{
WORD wNotifyCode = (WORD) HIWORD (wParam);
HWND hwndCtrl = (HWND) lParam;
mxEvent event;
CHAR className[128];
GetClassName (hwndCtrl, className, 128);
if (!strcmpi (className, "edit"))
{
if (wNotifyCode != EN_CHANGE)
break;
}
else if (!strcmpi (className, "combobox"))
{
if (wNotifyCode != CBN_SELCHANGE)
break;
}
else if (!strcmpi (className, "listbox"))
{
if (wNotifyCode != LBN_SELCHANGE)
break;
}
event.event = mxEvent::Action;
event.widget = (mxWidget *) GetWindowLong ((HWND) lParam, GWL_USERDATA);
event.action = (int) LOWORD (wParam);
RecursiveHandleEvent( window, &event );
}
}
break;
case WM_NOTIFY:
{
if (isClosing)
break;
NMHDR *nmhdr = (NMHDR *) lParam;
mxEvent event;
#if 0
//if ( nmhdr->idFrom > 0 )
{
mxWidget *temp = (mxWidget *) GetWindowLong (nmhdr->hwndFrom, GWL_USERDATA);
if ( temp && temp->getType() == MX_TREEVIEW )
{
NMTREEVIEW *nmt = ( NMTREEVIEW * )nmhdr;
HTREEITEM hItem = TreeView_GetSelection (nmhdr->hwndFrom);
char sz[ 256 ];
sprintf( sz, "tree view receiving notify %i : %s action %i old %p new %p selection %p\n", nmhdr->code, translatecode( nmhdr->code ),
nmt->action, nmt->itemOld, nmt->itemNew, hItem );
OutputDebugString( sz );
}
}
#endif
if (nmhdr->code == TVN_SELCHANGED)
{
if (nmhdr->idFrom > 0)
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
event.event = mxEvent::Action;
event.widget = (mxWidget *) GetWindowLong (nmhdr->hwndFrom, GWL_USERDATA);
event.action = (int) nmhdr->idFrom;
RECT rc;
HTREEITEM hItem = TreeView_GetSelection (nmhdr->hwndFrom);
TreeView_GetItemRect (nmhdr->hwndFrom, hItem, &rc, TRUE);
event.x = (int) rc.left;
event.y = (int) rc.bottom;
RecursiveHandleEvent( window, &event );
}
}
else if (nmhdr->code == LVN_ITEMCHANGED)
{
if (nmhdr->idFrom > 0)
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
event.event = mxEvent::Action;
event.widget = (mxWidget *) GetWindowLong (nmhdr->hwndFrom, GWL_USERDATA);
event.action = (int) nmhdr->idFrom;
RecursiveHandleEvent( window, &event );
}
}
else if (nmhdr->code == NM_RCLICK)
{
if (nmhdr->idFrom > 0)
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
event.event = mxEvent::Action;
event.widget = (mxWidget *) GetWindowLong (nmhdr->hwndFrom, GWL_USERDATA);
event.action = (int) nmhdr->idFrom;
event.flags = mxEvent::RightClicked;
if ( event.widget )
{
if ( event.widget->getType () == MX_TREEVIEW )
{
RECT rc;
HTREEITEM hItem = TreeView_GetSelection (nmhdr->hwndFrom);
TreeView_GetItemRect (nmhdr->hwndFrom, hItem, &rc, TRUE);
event.x = (int) rc.left;
event.y = (int) rc.bottom;
}
}
RecursiveHandleEvent( window, &event );
}
}
else if (nmhdr->code == NM_DBLCLK)
{
if (nmhdr->idFrom > 0)
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
event.event = mxEvent::Action;
event.widget = (mxWidget *) GetWindowLong (nmhdr->hwndFrom, GWL_USERDATA);
event.action = (int) nmhdr->idFrom;
event.flags = mxEvent::DoubleClicked;
if (event.widget )
{
if ( event.widget->getType () == MX_TREEVIEW )
{
RECT rc;
HTREEITEM hItem = TreeView_GetSelection (nmhdr->hwndFrom);
TreeView_GetItemRect (nmhdr->hwndFrom, hItem, &rc, TRUE);
event.x = (int) rc.left;
event.y = (int) rc.bottom;
}
}
RecursiveHandleEvent( window, &event );
return TRUE;
}
}
else if (nmhdr->code == TCN_SELCHANGING)
{
TC_ITEM ti;
int index = TabCtrl_GetCurSel (nmhdr->hwndFrom);
if (index >= 0)
{
ti.mask = TCIF_PARAM;
TabCtrl_GetItem (nmhdr->hwndFrom, index, &ti);
mxWindow *window = (mxWindow *) ti.lParam;
if (window)
window->setVisible (false);
}
}
else if (nmhdr->code == TCN_SELCHANGE)
{
mxTab_resizeChild (nmhdr->hwndFrom);
if (nmhdr->idFrom > 0)
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
event.event = mxEvent::Action;
event.widget = (mxWidget *) GetWindowLong (nmhdr->hwndFrom, GWL_USERDATA);
event.action = (int) nmhdr->idFrom;
RecursiveHandleEvent( window, &event );
}
}
}
break;
case WM_SIZE:
{
mxEvent event;
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
event.event = mxEvent::Size;
event.width = (int) LOWORD (lParam);
event.height = (int) HIWORD (lParam);
window->handleEvent (&event);
}
}
break;
case WM_WINDOWPOSCHANGED:
{
mxEvent event;
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
event.event = mxEvent::PosChanged;
WINDOWPOS *wp = ( WINDOWPOS * )lParam;
event.x = wp->x;
event.y = wp->y;
event.width = wp->cx;
event.height = wp->cy;
window->handleEvent (&event);
}
}
break;
case WM_ERASEBKGND:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
if (window->getType () == MX_GLWINDOW)
return 0;
if (window->getType () == MX_MATSYSWINDOW)
return 0;
if ( !isClosing && !window->PaintBackground() )
{
return 0;
}
}
}
break;
case WM_HSCROLL:
case WM_VSCROLL:
{
mxWidget *widget = (mxWidget *) GetWindowLong ((HWND) lParam, GWL_USERDATA);
if (!widget)
{
break;
}
if (widget->getType() != MX_SCROLLBAR && widget->getType() != MX_SLIDER)
{
break;
}
switch (LOWORD (wParam))
{
case TB_LINEUP: // SB_LINEUP SB_LINELEFT
break;
case TB_LINEDOWN: // SB_LINEDOWN SB_LINERIGHT
break;
case TB_PAGEUP: // SB_PAGEUP SB_PAGELEFT
break;
case TB_PAGEDOWN: // SB_PAGEDOWN SB_PAGERIGHT
break;
case TB_THUMBPOSITION: // SB_THUMBPOSITION
break;
case TB_THUMBTRACK: // SB_THUMBTRACK
break;
case TB_TOP: // SB_TOP SB_LEFT
break;
case TB_BOTTOM: // SB_BOTTOM SB_RIGHT
break;
case TB_ENDTRACK: // SB_ENDSCROLL
break;
default:
break;
}
switch (LOWORD (wParam))
{
case TB_LINEUP: // SB_LINEUP SB_LINELEFT
case TB_LINEDOWN: // SB_LINEDOWN SB_LINERIGHT
case TB_PAGEUP: // SB_PAGEUP SB_PAGELEFT
case TB_PAGEDOWN: // SB_PAGEDOWN SB_PAGERIGHT
case TB_THUMBPOSITION: // SB_THUMBPOSITION
case TB_THUMBTRACK: // SB_THUMBTRACK
case TB_TOP: // SB_TOP SB_LEFT
case TB_BOTTOM: // SB_BOTTOM SB_RIGHT
case TB_ENDTRACK: // SB_ENDSCROLL
{
mxEvent event;
event.event = mxEvent::Action;
event.widget = widget;
event.action = widget->getId ();
event.modifiers = LOWORD (wParam);
event.height = HIWORD( wParam );
mxWindow *window = widget->getParent ();
if ( event.action > 0 )
{
RecursiveHandleEvent( window, &event );
}
}
break;
}
}
break;
case WM_PAINT:
{
if ( !isClosing )
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
window->redraw ();
}
}
}
break;
case WM_PARENTNOTIFY:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
if ( wParam == WM_LBUTTONDOWN ||
wParam == WM_MBUTTONDOWN ||
wParam == WM_RBUTTONDOWN /*||
wParam & WM_XBUTTONDOWN*/ )
{
mxEvent event;
event.event = mxEvent::ParentNotify;
event.x = (short)LOWORD (lParam);
event.y = (short)HIWORD (lParam);
event.buttons = 0;
event.modifiers = 0;
if ( wParam == WM_LBUTTONDOWN )
event.buttons |= mxEvent::MouseLeftButton;
if ( wParam == WM_RBUTTONDOWN )
event.buttons |= mxEvent::MouseRightButton;
if ( wParam == WM_MBUTTONDOWN )
event.buttons |= mxEvent::MouseMiddleButton;
window->handleEvent (&event);
RecursiveHandleEvent( window, &event );
return 0;
}
}
}
break;
case WM_LBUTTONDOWN:
case WM_MBUTTONDOWN:
case WM_RBUTTONDOWN:
{
bDragging = TRUE;
SetCapture (hwnd);
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
mxEvent event;
event.event = mxEvent::MouseDown;
event.x = (short)LOWORD (lParam);
event.y = (short)HIWORD (lParam);
event.buttons = 0;
event.modifiers = 0;
if (uMessage == WM_MBUTTONDOWN)
event.buttons |= mxEvent::MouseMiddleButton;
else if (uMessage == WM_RBUTTONDOWN)
event.buttons |= mxEvent::MouseRightButton;
else
event.buttons |= mxEvent::MouseLeftButton;
if (wParam & MK_LBUTTON)
event.buttons |= mxEvent::MouseLeftButton;
if (wParam & MK_RBUTTON)
event.buttons |= mxEvent::MouseRightButton;
if (wParam & MK_MBUTTON)
event.buttons |= mxEvent::MouseMiddleButton;
if (wParam & MK_CONTROL)
event.modifiers |= mxEvent::KeyCtrl;
if (wParam & MK_SHIFT)
event.modifiers |= mxEvent::KeyShift;
window->handleEvent (&event);
}
}
break;
case WM_LBUTTONUP:
case WM_MBUTTONUP:
case WM_RBUTTONUP:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
mxEvent event;
event.event = mxEvent::MouseUp;
event.x = (short) LOWORD (lParam);
event.y = (short) HIWORD (lParam);
event.buttons = 0;
event.modifiers = 0;
if (uMessage == WM_MBUTTONUP)
event.buttons |= mxEvent::MouseMiddleButton;
else if (uMessage == WM_RBUTTONUP)
event.buttons |= mxEvent::MouseRightButton;
else
event.buttons |= mxEvent::MouseLeftButton;
if (wParam & MK_LBUTTON)
event.buttons |= mxEvent::MouseLeftButton;
if (wParam & MK_RBUTTON)
event.buttons |= mxEvent::MouseRightButton;
if (wParam & MK_MBUTTON)
event.buttons |= mxEvent::MouseMiddleButton;
if (wParam & MK_CONTROL)
event.modifiers |= mxEvent::KeyCtrl;
if (wParam & MK_SHIFT)
event.modifiers |= mxEvent::KeyShift;
window->handleEvent (&event);
}
bDragging = FALSE;
ReleaseCapture ();
}
break;
case WM_MOUSEMOVE:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
mxEvent event;
if (bDragging)
event.event = mxEvent::MouseDrag;
else
event.event = mxEvent::MouseMove;
event.x = (short) LOWORD (lParam);
event.y = (short) HIWORD (lParam);
event.buttons = 0;
event.modifiers = 0;
if (wParam & MK_LBUTTON)
event.buttons |= mxEvent::MouseLeftButton;
if (wParam & MK_RBUTTON)
event.buttons |= mxEvent::MouseRightButton;
if (wParam & MK_MBUTTON)
event.buttons |= mxEvent::MouseMiddleButton;
if (wParam & MK_CONTROL)
event.modifiers |= mxEvent::KeyCtrl;
if (wParam & MK_SHIFT)
event.modifiers |= mxEvent::KeyShift;
window->handleEvent (&event);
}
}
break;
case WM_NCLBUTTONDOWN:
case WM_NCMBUTTONDOWN:
case WM_NCRBUTTONDOWN:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
mxEvent event;
event.event = mxEvent::NCMouseDown;
event.x = (short) LOWORD (lParam);
event.y = (short) HIWORD (lParam);
event.buttons = 0;
event.modifiers = 0;
if (uMessage == WM_NCMBUTTONDOWN)
event.buttons |= mxEvent::MouseMiddleButton;
else if (uMessage == WM_NCRBUTTONDOWN)
event.buttons |= mxEvent::MouseRightButton;
else
event.buttons |= mxEvent::MouseLeftButton;
window->handleEvent (&event);
}
}
break;
case WM_NCLBUTTONUP:
case WM_NCMBUTTONUP:
case WM_NCRBUTTONUP:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
mxEvent event;
event.event = mxEvent::NCMouseUp;
event.x = (short) LOWORD (lParam);
event.y = (short) HIWORD (lParam);
event.buttons = 0;
event.modifiers = 0;
if (uMessage == WM_NCMBUTTONUP)
event.buttons |= mxEvent::MouseMiddleButton;
else if (uMessage == WM_NCRBUTTONUP)
event.buttons |= mxEvent::MouseRightButton;
else
event.buttons |= mxEvent::MouseLeftButton;
window->handleEvent (&event);
}
}
break;
case WM_NCMOUSEMOVE:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
mxEvent event;
event.event = mxEvent::NCMouseMove;
event.x = (short) LOWORD (lParam);
event.y = (short) HIWORD (lParam);
event.buttons = 0;
event.modifiers = 0;
window->handleEvent (&event);
}
}
break;
case WM_KEYDOWN:
case WM_SYSKEYDOWN:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
mxEvent event;
event.event = mxEvent::KeyDown;
event.key = (int) wParam;
if ( window->handleEvent (&event) )
return 0;
}
}
break;
case WM_CHAR:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
mxEvent event;
event.event = mxEvent::Char;
event.key = (int) wParam;
if ( window->handleEvent (&event) )
return 0;
}
}
break;
case WM_SYSCHAR:
return 0;
break;
case WM_KEYUP:
case WM_SYSKEYUP:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
mxEvent event;
event.event = mxEvent::KeyUp;
event.key = (int) wParam;
if ( window->handleEvent (&event) )
return 0;
}
}
break;
case WM_MOUSEWHEEL:
{
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
mxEvent event;
memset( &event, 0, sizeof( event ) );
event.event = mxEvent::MouseWheeled;
event.x = (short) LOWORD (lParam);
event.y = (short) HIWORD (lParam);
if (wParam & MK_LBUTTON)
event.buttons |= mxEvent::MouseLeftButton;
if (wParam & MK_RBUTTON)
event.buttons |= mxEvent::MouseRightButton;
if (wParam & MK_MBUTTON)
event.buttons |= mxEvent::MouseMiddleButton;
if (wParam & MK_CONTROL)
event.modifiers |= mxEvent::KeyCtrl;
if (wParam & MK_SHIFT)
event.modifiers |= mxEvent::KeyShift;
event.height = (short)HIWORD( wParam );;
RecursiveHandleEvent( window, &event );
}
}
break;
case WM_TIMER:
{
if (isClosing)
break;
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
mxEvent event;
event.event = mxEvent::Timer;
window->handleEvent (&event);
}
}
break;
case WM_CLOSE:
if (g_mainWindow)
{
if ((void *) hwnd == g_mainWindow->getHandle ())
{
mx::quit ();
}
else
{
ShowWindow (hwnd, SW_HIDE);
mxWindow *window = (mxWindow *) GetWindowLong (hwnd, GWL_USERDATA);
if (window)
{
mxEvent event;
event.event = mxEvent::Close;
window->handleEvent( &event );
}
}
}
//else // shouldn't happen
//DestroyWindow (hwnd);
return 0;
/*
case WM_DESTROY:
if (g_mainWindow)
{
if ((void *) hwnd == g_mainWindow->getHandle ())
mx::quit ();
}
break;
*/
}
return DefWindowProc (hwnd, uMessage, wParam, lParam);
}
