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comctl32/listview: Test showing that Edit box should be positioned after LVN_BEGINLABELEDIT.

This commit is contained in:
Nikolay Sivov 2009-06-06 07:04:43 +04:00 committed by Alexandre Julliard
parent c111500458
commit c98dc0da71
1 changed files with 91 additions and 4 deletions
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95
dlls/comctl32/tests/listview.c
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@ -29,7 +29,8 @@
#define PARENT_SEQ_INDEX 0
#define PARENT_FULL_SEQ_INDEX 1
#define LISTVIEW_SEQ_INDEX 2
#define NUM_MSG_SEQUENCES 3
#define EDITBOX_SEQ_INDEX 3
#define NUM_MSG_SEQUENCES 4
#define LISTVIEW_ID 0
#define HEADER_ID 1
@ -39,6 +40,9 @@
"expected (%d,%d), got (%d,%d)\n", expected1, expected2, got1, got2)
HWND hwndparent;
/* prevents edit box creation, LVN_BEGINLABELEDIT return value */
BOOL blockEdit;
static HWND subclass_editbox(HWND hwndListview);
static struct msg_sequence *sequences[NUM_MSG_SEQUENCES];
@ -196,6 +200,18 @@ static const struct message getitemposition_seq2[] = {
{ 0 }
};
static const struct message editbox_create_pos[] = {
/* sequence sent after LVN_BEGINLABELEDIT */
{ WM_WINDOWPOSCHANGING, sent },
{ WM_NCCALCSIZE, sent },
{ WM_WINDOWPOSCHANGED, sent },
{ WM_MOVE, sent|defwinproc },
{ WM_SIZE, sent|defwinproc },
{ WM_WINDOWPOSCHANGING, sent },
{ WM_WINDOWPOSCHANGED, sent },
{ 0 }
};
struct subclass_info
{
WNDPROC oldproc;
@ -230,9 +246,22 @@ static LRESULT WINAPI parent_wnd_proc(HWND hwnd, UINT message, WPARAM wParam, LP
}
add_message(sequences, PARENT_FULL_SEQ_INDEX, &msg);
/* always accept new item text */
if (message == WM_NOTIFY && lParam && ((NMHDR*)lParam)->code == LVN_ENDLABELEDIT)
return TRUE;
if (message == WM_NOTIFY && lParam)
{
switch (((NMHDR*)lParam)->code)
{
case LVN_BEGINLABELEDIT:
/* subclass edit box */
if (!blockEdit)
subclass_editbox(((NMHDR*)lParam)->hwndFrom);
return blockEdit;
case LVN_ENDLABELEDIT:
/* always accept new item text */
return TRUE;
}
}
defwndproc_counter++;
ret = DefWindowProcA(hwnd, message, wParam, lParam);
@ -263,6 +292,8 @@ static HWND create_parent_window(void)
if (!register_parent_wnd_class())
return NULL;
blockEdit = FALSE;
return CreateWindowEx(0, "Listview test parent class",
"Listview test parent window",
WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX |
@ -402,6 +433,52 @@ static HWND subclass_header(HWND hwndListview)
return hwnd;
}
static LRESULT WINAPI editbox_subclass_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
struct subclass_info *info = (struct subclass_info *)GetWindowLongPtrA(hwnd, GWLP_USERDATA);
static LONG defwndproc_counter = 0;
LRESULT ret;
struct message msg;
msg.message = message;
msg.flags = sent|wparam|lparam;
if (defwndproc_counter) msg.flags |= defwinproc;
msg.wParam = wParam;
msg.lParam = lParam;
/* all we need is sizing */
if (message == WM_WINDOWPOSCHANGING ||
message == WM_NCCALCSIZE ||
message == WM_WINDOWPOSCHANGED ||
message == WM_MOVE ||
message == WM_SIZE)
{
add_message(sequences, EDITBOX_SEQ_INDEX, &msg);
}
defwndproc_counter++;
ret = CallWindowProcA(info->oldproc, hwnd, message, wParam, lParam);
defwndproc_counter--;
return ret;
}
static HWND subclass_editbox(HWND hwndListview)
{
struct subclass_info *info;
HWND hwnd;
info = HeapAlloc(GetProcessHeap(), 0, sizeof(struct subclass_info));
if (!info)
return NULL;
hwnd = (HWND)SendMessage(hwndListview, LVM_GETEDITCONTROL, 0, 0);
info->oldproc = (WNDPROC)SetWindowLongPtrA(hwnd, GWLP_WNDPROC,
(LONG_PTR)editbox_subclass_proc);
SetWindowLongPtrA(hwnd, GWLP_USERDATA, (LONG_PTR)info);
return hwnd;
}
/* Performs a single LVM_HITTEST test */
static void test_lvm_hittest(HWND hwnd, INT x, INT y, INT item, UINT flags,
BOOL todo_item, BOOL todo_flags, int line)
@ -2989,6 +3066,16 @@ static void test_editbox(void)
ok(!IsWindow(hwndedit), "Expected Edit window to be destroyed\n");
ok(GetFocus() == hwnd, "Expected List to be focused\n");
/* messaging tests */
SetFocus(hwnd);
flush_sequences(sequences, NUM_MSG_SEQUENCES);
blockEdit = FALSE;
hwndedit = (HWND)SendMessage(hwnd, LVM_EDITLABEL, 0, 0);
ok(IsWindow(hwndedit), "Expected Edit window to be created\n");
/* testing only sizing messages */
ok_sequence(sequences, EDITBOX_SEQ_INDEX, editbox_create_pos,
"edit box create - sizing", TRUE);
DestroyWindow(hwnd);
}