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user32: Add a test for combobox navigation with arrow keys, make it pass under Wine.

This commit is contained in:
Dmitry Timoshkov 2008-03-27 14:35:59 +08:00 committed by Alexandre Julliard
parent 9a7b81be9a
commit 113f2c9dbb
3 changed files with 133 additions and 25 deletions
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29
dlls/user32/combo.c
View File

@ -884,16 +884,9 @@ static HBRUSH COMBO_PrepareColors(
}
else
{
if (lphc->wState & CBF_EDIT)
{
/* FIXME: In which cases WM_CTLCOLORLISTBOX should be sent? */
hBkgBrush = (HBRUSH)SendMessageW(lphc->owner, WM_CTLCOLOREDIT,
(WPARAM)hDC, (LPARAM)lphc->self );
}
else
{
hBkgBrush = (HBRUSH)SendMessageW(lphc->owner, WM_CTLCOLORLISTBOX,
(WPARAM)hDC, (LPARAM)lphc->self );
}
}
/*
@ -1350,6 +1343,14 @@ static LRESULT COMBO_Command( LPHEADCOMBO lphc, WPARAM wParam, HWND hWnd )
TRACE("[%p]: lbox selection change [%x]\n", lphc->self, lphc->wState );
/* do not roll up if selection is being tracked
* by arrowkeys in the dropdown listbox */
if (!(lphc->wState & CBF_NOROLLUP))
{
CBRollUp( lphc, (HIWORD(wParam) == LBN_SELCHANGE), TRUE );
}
else lphc->wState &= ~CBF_NOROLLUP;
CB_NOTIFY( lphc, CBN_SELCHANGE );
if( HIWORD(wParam) == LBN_SELCHANGE)
@ -1363,17 +1364,11 @@ static LRESULT COMBO_Command( LPHEADCOMBO lphc, WPARAM wParam, HWND hWnd )
SendMessageW(lphc->hWndEdit, EM_SETSEL, 0, (LPARAM)(-1));
}
else
{
InvalidateRect(lphc->self, &lphc->textRect, TRUE);
UpdateWindow(lphc->self);
}
}
/* do not roll up if selection is being tracked
* by arrowkeys in the dropdown listbox */
if( ((lphc->wState & CBF_DROPPED) && !(lphc->wState & CBF_NOROLLUP)) )
{
CBRollUp( lphc, (HIWORD(wParam) == LBN_SELCHANGE), TRUE );
}
else lphc->wState &= ~CBF_NOROLLUP;
break;
case LBN_SETFOCUS:

2
dlls/user32/listbox.c
View File

@ -2442,7 +2442,7 @@ static LRESULT LISTBOX_HandleKeyDown( LB_DESCR *descr, DWORD key )
LISTBOX_SetSelection( descr, caret, TRUE, FALSE);
if (descr->style & LBS_NOTIFY)
{
if( descr->lphc )
if (descr->lphc && IsWindowVisible( descr->self ))
{
/* make sure that combo parent doesn't hide us */
descr->lphc->wState |= CBF_NOROLLUP;

127
dlls/user32/tests/msg.c
View File

@ -43,6 +43,10 @@
#define SW_NORMALNA 0xCC /* undoc. flag in MinMaximize */
#ifndef WM_KEYF1
#define WM_KEYF1 0x004d
#endif
#ifndef WM_SYSTIMER
#define WM_SYSTIMER 0x0118
#endif
@ -2740,7 +2744,6 @@ static LRESULT WINAPI mdi_client_hook_proc(HWND hwnd, UINT message, WPARAM wPara
message != WM_NCPAINT &&
message != WM_SYNCPAINT &&
message != WM_ERASEBKGND &&
message != WM_NCPAINT &&
message != WM_NCHITTEST &&
message != WM_GETTEXT &&
message != WM_MDIGETACTIVE &&
@ -2793,7 +2796,6 @@ static LRESULT WINAPI mdi_child_wnd_proc(HWND hwnd, UINT message, WPARAM wParam,
message != WM_NCPAINT &&
message != WM_SYNCPAINT &&
message != WM_ERASEBKGND &&
message != WM_NCPAINT &&
message != WM_NCHITTEST &&
message != WM_GETTEXT &&
message != WM_GETICON &&
@ -2863,7 +2865,6 @@ static LRESULT WINAPI mdi_frame_wnd_proc(HWND hwnd, UINT message, WPARAM wParam,
message != WM_NCPAINT &&
message != WM_SYNCPAINT &&
message != WM_ERASEBKGND &&
message != WM_NCPAINT &&
message != WM_NCHITTEST &&
message != WM_GETTEXT &&
message != WM_GETICON &&
@ -4855,7 +4856,6 @@ static LRESULT CALLBACK static_hook_proc(HWND hwnd, UINT message, WPARAM wParam,
msg.lParam = lParam;
add_message(&msg);
defwndproc_counter++;
ret = CallWindowProcA(old_static_proc, hwnd, message, wParam, lParam);
defwndproc_counter--;
@ -4918,6 +4918,111 @@ static void test_static_messages(void)
}
}
/****************** ComboBox message test *************************/
#define ID_COMBOBOX 0x000f
static const struct message WmKeyDownComboSeq[] =
{
{ WM_KEYDOWN, sent|wparam|lparam, VK_DOWN, 0 },
{ WM_COMMAND, sent|wparam, MAKEWPARAM(1000, LBN_SELCHANGE) },
{ WM_COMMAND, sent|wparam|parent, MAKEWPARAM(ID_COMBOBOX, CBN_SELENDOK) },
{ WM_COMMAND, sent|wparam|parent, MAKEWPARAM(ID_COMBOBOX, CBN_SELCHANGE) },
{ WM_CTLCOLOREDIT, sent|parent },
{ WM_KEYUP, sent|wparam|lparam, VK_DOWN, 0 },
{ 0 }
};
static WNDPROC old_combobox_proc;
static LRESULT CALLBACK combobox_hook_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
static long defwndproc_counter = 0;
LRESULT ret;
struct message msg;
/* do not log painting messages */
if (message != WM_PAINT &&
message != WM_NCPAINT &&
message != WM_SYNCPAINT &&
message != WM_ERASEBKGND &&
message != WM_NCHITTEST &&
message != WM_GETTEXT &&
message != WM_GETICON &&
message != WM_DEVICECHANGE)
{
trace("combo: %p, %04x, %08lx, %08lx\n", hwnd, message, wParam, lParam);
msg.message = message;
msg.flags = sent|wparam|lparam;
msg.wParam = wParam;
msg.lParam = lParam;
add_message(&msg);
}
defwndproc_counter++;
ret = CallWindowProcA(old_combobox_proc, hwnd, message, wParam, lParam);
defwndproc_counter--;
return ret;
}
static void subclass_combobox(void)
{
WNDCLASSA cls;
if (!GetClassInfoA(0, "ComboBox", &cls)) assert(0);
old_combobox_proc = cls.lpfnWndProc;
cls.hInstance = GetModuleHandle(0);
cls.lpfnWndProc = combobox_hook_proc;
cls.lpszClassName = "my_combobox_class";
UnregisterClass(cls.lpszClassName, cls.hInstance);
if (!RegisterClassA(&cls)) assert(0);
}
static void test_combobox_messages(void)
{
HWND parent, combo;
LRESULT ret;
subclass_combobox();
parent = CreateWindowExA(0, "TestParentClass", "Test parent", WS_OVERLAPPEDWINDOW | WS_VISIBLE,
100, 100, 200, 200, 0, 0, 0, NULL);
ok(parent != 0, "Failed to create parent window\n");
flush_sequence();
combo = CreateWindowEx(0, "my_combobox_class", "test", WS_CHILD | WS_VISIBLE | CBS_DROPDOWNLIST | CBS_HASSTRINGS,
0, 0, 100, 150, parent, (HMENU)ID_COMBOBOX, 0, NULL);
ok(combo != 0, "Failed to create combobox window\n");
UpdateWindow(combo);
ret = SendMessage(combo, WM_GETDLGCODE, 0, 0);
ok(ret == (DLGC_WANTCHARS | DLGC_WANTARROWS), "wrong dlg_code %08lx\n", ret);
ret = SendMessage(combo, CB_ADDSTRING, 0, (LPARAM)"item 0");
ok(ret == 0, "expected 0, got %ld\n", ret);
ret = SendMessage(combo, CB_ADDSTRING, 0, (LPARAM)"item 1");
ok(ret == 1, "expected 1, got %ld\n", ret);
ret = SendMessage(combo, CB_ADDSTRING, 0, (LPARAM)"item 2");
ok(ret == 2, "expected 2, got %ld\n", ret);
SendMessage(combo, CB_SETCURSEL, 0, 0);
SetFocus(combo);
flush_sequence();
log_all_parent_messages++;
SendMessage(combo, WM_KEYDOWN, VK_DOWN, 0);
SendMessage(combo, WM_KEYUP, VK_DOWN, 0);
log_all_parent_messages--;
ok_sequence(WmKeyDownComboSeq, "WM_KEYDOWN/VK_DOWN on a ComboBox", FALSE);
DestroyWindow(combo);
DestroyWindow(parent);
}
/************* painting message test ********************/
void dump_region(HRGN hrgn)
@ -10038,6 +10143,8 @@ static LRESULT (WINAPI *listbox_orig_proc)(HWND, UINT, WPARAM, LPARAM);
static LRESULT WINAPI listbox_hook_proc(HWND hwnd, UINT message, WPARAM wp, LPARAM lp)
{
static long defwndproc_counter = 0;
LRESULT ret;
struct message msg;
/* do not log painting messages */
@ -10059,7 +10166,11 @@ static LRESULT WINAPI listbox_hook_proc(HWND hwnd, UINT message, WPARAM wp, LPAR
add_message(&msg);
}
return CallWindowProcA(listbox_orig_proc, hwnd, message, wp, lp);
defwndproc_counter++;
ret = CallWindowProcA(listbox_orig_proc, hwnd, message, wp, lp);
defwndproc_counter--;
return ret;
}
static void check_lb_state_dbg(HWND listbox, int count, int cur_sel,
@ -10078,7 +10189,7 @@ static void check_lb_state_dbg(HWND listbox, int count, int cur_sel,
ok_(__FILE__, line)(ret == top_index, "expected top index %d, got %ld\n", top_index, ret);
}
static void test_listbox(void)
static void test_listbox_messages(void)
{
HWND parent, listbox;
LRESULT ret;
@ -10135,6 +10246,7 @@ static void test_listbox(void)
log_all_parent_messages--;
DestroyWindow(listbox);
DestroyWindow(parent);
}
@ -10192,6 +10304,8 @@ START_TEST(msg)
test_mdi_messages();
test_button_messages();
test_static_messages();
test_listbox_messages();
test_combobox_messages();
test_paint_messages();
test_interthread_messages();
test_message_conversion();
@ -10216,7 +10330,6 @@ START_TEST(msg)
test_nullCallback();
test_SetForegroundWindow();
test_dbcs_wm_char();
test_listbox();
UnhookWindowsHookEx(hCBT_hook);
if (pUnhookWinEvent)