void OSMDIChildWnd::onRestore() {
OSMDICHILDWND_PARENT::onRestore();
if (!detached) {
getMDIParent()->updateMDIControlButtons(isMaximized());
getMDIParent()->onMDIChildRestore(this);
}
}
void OSMDIChildWnd::onMinimize() {
OSMDICHILDWND_PARENT::onMinimize();
if (!detached) {
if (!getMDIParent()->areAllMDIMinimized())
getMDIParent()->nextMDI();
else
getMDIParent()->updateMDIControlButtons(0);
}
}
LRESULT MDIFrameDispatcher::chain(const MSG& msg) {
if(getMDIParent()) {
return ::DefFrameProc(hWnd, getMDIParent()->handle(), msg, wPar, lPar);
}
return NormalDispatcher::chain(msg);
}
LRESULT OSMDIChildWnd::wndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam) {
#ifdef DETACHABLE
if (detached) {
if ( uMsg == WM_SYSCOMMAND && wParam == MDICHILD_SYSMENU_DETACH && m_oldparent) {
attachMDI();
return 1;
}
return OSMDICHILDWND_PARENT::wndProc(hWnd, uMsg, wParam, lParam);
}
#endif
if (uMsg == WM_MOVE) {
if (isMaximized() && getMDIParent()->isMDIScrolling()) {
getMDIParent()->remaximizeMDI(this);
}
}
switch (uMsg) {
case WM_NCACTIVATE:
if ( wParam == FALSE )
return callDefProc(hWnd, uMsg, wParam, lParam);
case WM_CHILDACTIVATE: {
OSMDIParentWnd *p = getMDIParent();
if (p) p->onMDIChildActivate(this);
onActivate();
// NO break
}
case WM_GETMINMAXINFO:
case WM_MENUCHAR:
case WM_MOVE:
case WM_SETFOCUS:
if ( uMsg == WM_SETFOCUS && wantFocus() )
onGetFocus();
case WM_SIZE: {
//CUT case WM_SYSCOMMAND:
int r = callDefProc(hWnd, uMsg, wParam, lParam);
//CUT if (uMsg == WM_SYSCOMMAND) {
//CUT switch (wParam & 0xFFF0) {
//CUT case SC_MAXIMIZE:
//CUT onMaximize();
//CUT break;
//CUT case SC_MINIMIZE:
//CUT onMinimize();
//CUT break;
//CUT case SC_RESTORE:
//CUT onRestore();
//CUT break;
//CUT }
//CUT }
return r;
}
#ifdef DETACHABLE
case WM_SYSCOMMAND: {
if (wParam == MDICHILD_SYSMENU_DETACH) {
detachMDI();
return 1;
}
}
break;
#endif
case WM_ERASEBKGND: return 1; // wayyyyy faster -BU
}
return OSMDICHILDWND_PARENT::wndProc(hWnd, uMsg, wParam, lParam);
}
int OSMDIChildWnd::onPostedMove() {
OSMDICHILDWND_PARENT::onPostedMove();
if (detached) return 1;
getMDIParent()->onMDIChildMove(this);
return 1;
}
void OSMDIChildWnd::onSetName() {
if (getMDIParent() != NULL) getMDIParent()->onMDIChildNameChange(this);
if (!isMaximized()) SetWindowText(gethWnd(), getName());
}
