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Make ShowWindow(...,SW_SHOWNA) also work on already visible windows 

with some conformance tests.
This commit is contained in:
Rein Klazes 2005-01-25 11:21:20 +00:00 committed by Alexandre Julliard
parent 68b0749471
commit 3ee5db6e17
2 changed files with 104 additions and 3 deletions
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100
dlls/user/tests/msg.c
View File

@ -934,6 +934,44 @@ static const struct message WmSetScrollRangeHV_NC_Seq[] =
{ WM_GETTEXT, sent|optional },
{ 0 }
};
/* test if we receive the right sequence of messages */
/* after calling ShowWindow( SW_SHOWNA) */
static const struct message WmSHOWNAChildInvisParInvis[] = {
{ WM_SHOWWINDOW, sent|wparam, 1 },
{ 0 }
};
static const struct message WmSHOWNAChildVisParInvis[] = {
{ WM_SHOWWINDOW, sent|wparam, 1 },
{ 0 }
};
static const struct message WmSHOWNAChildVisParVis[] = {
{ WM_SHOWWINDOW, sent|wparam, 1 },
{ WM_WINDOWPOSCHANGING, sent|wparam, SWP_SHOWWINDOW|SWP_NOSIZE|SWP_NOMOVE|SWP_NOACTIVATE|SWP_NOZORDER },
{ 0 }
};
static const struct message WmSHOWNAChildInvisParVis[] = {
{ WM_SHOWWINDOW, sent|wparam, 1 },
{ WM_WINDOWPOSCHANGING, sent|wparam, SWP_SHOWWINDOW|SWP_NOACTIVATE|SWP_NOSIZE|SWP_NOMOVE|SWP_NOZORDER},
{ WM_ERASEBKGND, sent|optional },
{ WM_WINDOWPOSCHANGED, sent|wparam, SWP_SHOWWINDOW|SWP_NOSIZE|SWP_NOMOVE|SWP_NOCLIENTSIZE|SWP_NOACTIVATE|SWP_NOZORDER|SWP_NOCLIENTMOVE },
{ 0 }
};
static const struct message WmSHOWNATopVisible[] = {
{ WM_SHOWWINDOW, sent|wparam, 1 },
{ WM_WINDOWPOSCHANGING, sent|wparam, SWP_SHOWWINDOW|SWP_NOSIZE|SWP_NOMOVE|SWP_NOACTIVATE },
{ 0 }
};
static const struct message WmSHOWNATopInvisible[] = {
{ WM_SHOWWINDOW, sent|wparam, 1 },
{ WM_WINDOWPOSCHANGING, sent|wparam, SWP_SHOWWINDOW|SWP_NOACTIVATE|SWP_NOSIZE|SWP_NOMOVE },
{ WM_NCPAINT, sent|wparam, 1 },
{ WM_GETTEXT, sent|defwinproc|optional },
{ WM_ERASEBKGND, sent|optional },
{ WM_WINDOWPOSCHANGED, sent|wparam, SWP_SHOWWINDOW|SWP_NOSIZE|SWP_NOMOVE|SWP_NOCLIENTSIZE|SWP_NOACTIVATE|SWP_NOZORDER|SWP_NOCLIENTMOVE },
{ WM_SIZE, sent },
{ WM_MOVE, sent },
{ 0 }
};
static int after_end_dialog;
static int sequence_cnt, sequence_size;
@ -2653,6 +2691,66 @@ static void test_scroll_messages(HWND hwnd)
test_hv_scroll_2(hwnd, SB_VERT, WS_VSCROLL, 0, 0, 0);
}
static void test_showwindow(void)
{
HWND hwnd, hchild;
hwnd = CreateWindowExA(0, "TestWindowClass", "Test overlapped", WS_OVERLAPPEDWINDOW,
100, 100, 200, 200, 0, 0, 0, NULL);
ok (hwnd != 0, "Failed to create overlapped window\n");
hchild = CreateWindowExA(0, "TestWindowClass", "Test child", WS_CHILD,
0, 0, 10, 10, hwnd, 0, 0, NULL);
ok (hchild != 0, "Failed to create child\n");
flush_sequence();
/* ShowWindow( SW_SHOWNA) for invisible top level window */
trace("calling ShowWindow( SW_SHOWNA) for invisible top level window\n");
ok( ShowWindow(hwnd, SW_SHOWNA) == FALSE, "ShowWindow: window was visible\n" );
ok_sequence(WmSHOWNATopInvisible, "ShowWindow(SW_SHOWNA) on invisible top level window.\n", TRUE);
trace("done\n");
/* ShowWindow( SW_SHOWNA) for now visible top level window */
trace("calling ShowWindow( SW_SHOWNA) for now visible top level window\n");
ok( ShowWindow(hwnd, SW_SHOWNA) != FALSE, "ShowWindow: window was invisible\n" );
ok_sequence(WmSHOWNATopVisible, "ShowWindow(SW_SHOWNA) on visible top level window.\n", FALSE);
trace("done\n");
/* back to invisible */
ShowWindow(hchild, SW_HIDE);
ShowWindow(hwnd, SW_HIDE);
flush_sequence();
/* ShowWindow(SW_SHOWNA) with child and parent invisible */
trace("calling ShowWindow( SW_SHOWNA) for invisible child with invisible parent\n");
ok( ShowWindow(hchild, SW_SHOWNA) == FALSE, "ShowWindow: window was visible\n" );
ok_sequence(WmSHOWNAChildInvisParInvis, "ShowWindow(SW_SHOWNA) invisible child and parent\n", TRUE);
trace("done\n");
/* ShowWindow(SW_SHOWNA) with child visible and parent invisible */
ok( ShowWindow(hchild, SW_SHOW) != FALSE, "ShowWindow: window was invisible\n" );
flush_sequence();
trace("calling ShowWindow( SW_SHOWNA) for the visible child and invisible parent\n");
ok( ShowWindow(hchild, SW_SHOWNA) != FALSE, "ShowWindow: window was invisible\n" );
ok_sequence(WmSHOWNAChildVisParInvis, "ShowWindow(SW_SHOWNA) visible child and invisible parent\n", TRUE);
trace("done\n");
/* ShowWindow(SW_SHOWNA) with child visible and parent visible */
ShowWindow( hwnd, SW_SHOW);
flush_sequence();
trace("calling ShowWindow( SW_SHOWNA) for the visible child and parent\n");
ok( ShowWindow(hchild, SW_SHOWNA) != FALSE, "ShowWindow: window was invisible\n" );
ok_sequence(WmSHOWNAChildVisParVis, "ShowWindow(SW_SHOWNA) for the visible child and parent\n", FALSE);
trace("done\n");
/* ShowWindow(SW_SHOWNA) with child invisible and parent visible */
ShowWindow( hchild, SW_HIDE);
flush_sequence();
trace("calling ShowWindow( SW_SHOWNA) for the invisible child and visible parent\n");
ok( ShowWindow(hchild, SW_SHOWNA) == FALSE, "ShowWindow: window was visible\n" );
ok_sequence(WmSHOWNAChildInvisParVis, "ShowWindow(SW_SHOWNA) for the invisible child and visible parent\n", FALSE);
trace("done\n");
DestroyWindow(hchild);
DestroyWindow(hwnd);
flush_sequence();
}
/* test if we receive the right sequence of messages */
static void test_messages(void)
{
@ -2948,6 +3046,8 @@ static void test_messages(void)
DestroyWindow(hchild);
DestroyWindow(hparent);
flush_sequence();
test_showwindow();
}
/****************** button message test *************************/

7
dlls/x11drv/winpos.c
View File

@ -1100,8 +1100,9 @@ BOOL X11DRV_ShowWindow( HWND hwnd, INT cmd )
break;
case SW_SHOWNA:
swp |= SWP_NOACTIVATE | SWP_NOZORDER;
/* fall through */
swp |= SWP_NOACTIVATE | SWP_SHOWWINDOW | SWP_NOSIZE | SWP_NOMOVE;
if( wndPtr->dwStyle & WS_CHILD) swp |= SWP_NOZORDER;
break;
case SW_SHOW:
if (wasVisible) goto END;
@ -1125,7 +1126,7 @@ BOOL X11DRV_ShowWindow( HWND hwnd, INT cmd )
}
showFlag = (cmd != SW_HIDE);
if (showFlag != wasVisible)
if (showFlag != wasVisible || cmd == SW_SHOWNA)
{
SendMessageW( hwnd, WM_SHOWWINDOW, showFlag, 0 );
if (!IsWindow( hwnd )) goto END;