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comctl32: toolbar: Test and improve TB_SETHOTITEM.

This commit is contained in:
Mikołaj Zalewski 2006-10-14 19:59:54 +02:00 committed by Alexandre Julliard
parent 010f31f413
commit 76b162067f
2 changed files with 162 additions and 26 deletions
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135
dlls/comctl32/tests/toolbar.c
View File

@ -33,6 +33,8 @@
#include "wine/test.h"
HWND hMainWnd;
BOOL g_fBlockHotItemChange;
BOOL g_fReceivedHotItemChange;
static void MakeButton(TBBUTTON *p, int idCommand, int fsStyle, int nString) {
p->iBitmap = -2;
@ -42,8 +44,27 @@ static void MakeButton(TBBUTTON *p, int idCommand, int fsStyle, int nString) {
p->iString = nString;
}
LRESULT MyWnd_Notify(hWnd, wParam, lParam)
{
NMHDR *hdr = (NMHDR *)lParam;
switch (hdr->code)
{
case TBN_HOTITEMCHANGE:
g_fReceivedHotItemChange = TRUE;
if (g_fBlockHotItemChange)
return 1;
break;
}
return 0;
}
static LRESULT CALLBACK MyWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
switch (msg)
{
case WM_NOTIFY:
return MyWnd_Notify(hWnd, wParam, lParam);
}
return DefWindowProcA(hWnd, msg, wParam, lParam);
}
@ -110,6 +131,32 @@ static void rebuild_toolbar(HWND *hToolbar)
ok(SendMessage(*hToolbar, TB_AUTOSIZE, 0, 0) == 0, "TB_AUTOSIZE failed\n");
}
void rebuild_toolbar_with_buttons(HWND *hToolbar)
{
TBBUTTON buttons[5];
rebuild_toolbar(hToolbar);
ZeroMemory(&buttons, sizeof(buttons));
buttons[0].idCommand = 1;
buttons[0].fsStyle = BTNS_BUTTON;
buttons[0].fsState = TBSTATE_ENABLED;
buttons[1].idCommand = 3;
buttons[1].fsStyle = BTNS_BUTTON;
buttons[1].fsState = TBSTATE_ENABLED;
buttons[2].idCommand = 5;
buttons[2].fsStyle = BTNS_SEP;
buttons[2].fsState = TBSTATE_ENABLED;
buttons[3].idCommand = 7;
buttons[3].fsStyle = BTNS_BUTTON;
buttons[3].fsState = TBSTATE_ENABLED;
buttons[4].idCommand = 9;
buttons[4].fsStyle = BTNS_BUTTON;
buttons[4].fsState = 0; /* disabled */
ok(SendMessage(*hToolbar, TB_ADDBUTTONS, 5, (LPARAM)buttons) == 1, "TB_ADDBUTTONS failed\n");
ok(SendMessage(*hToolbar, TB_AUTOSIZE, 0, 0) == 0, "TB_AUTOSIZE failed\n");
}
#define CHECK_IMAGELIST(count, dx, dy) { \
int cx, cy; \
HIMAGELIST himl = (HIMAGELIST)SendMessageA(hToolbar, TB_GETIMAGELIST, 0, 0); \
@ -375,6 +422,93 @@ void test_add_string()
CHECK_STRING_TABLE(14, ret7);
}
void test_hotitem()
{
HWND hToolbar = NULL;
TBBUTTONINFO tbinfo;
LRESULT ret;
g_fBlockHotItemChange = FALSE;
rebuild_toolbar_with_buttons(&hToolbar);
/* set TBSTYLE_FLAT. comctl5 allows hot items only for such toolbars.
* comctl6 doesn't have this requirement even when theme == NULL */
SetWindowLong(hToolbar, GWL_STYLE, TBSTYLE_FLAT | GetWindowLong(hToolbar, GWL_STYLE));
ret = SendMessage(hToolbar, TB_GETHOTITEM, 0, 0);
ok(ret == -1, "Hot item: %ld, expected -1\n", ret);
ret = SendMessage(hToolbar, TB_SETHOTITEM, 1, 0);
ok(ret == -1, "TB_SETHOTITEM returned %ld, expected -1\n", ret);
ret = SendMessage(hToolbar, TB_GETHOTITEM, 0, 0);
ok(ret == 1, "Hot item: %ld, expected 1\n", ret);
ret = SendMessage(hToolbar, TB_SETHOTITEM, 2, 0);
ok(ret == 1, "TB_SETHOTITEM returned %ld, expected 1\n", ret);
ret = SendMessage(hToolbar, TB_SETHOTITEM, 0xbeef, 0);
ok(ret == 2, "TB_SETHOTITEM returned %ld, expected 2\n", ret);
ret = SendMessage(hToolbar, TB_GETHOTITEM, 0, 0);
ok(ret == 2, "Hot item: %lx, expected 2\n", ret);
ret = SendMessage(hToolbar, TB_SETHOTITEM, -0xbeef, 0);
ok(ret == 2, "TB_SETHOTITEM returned %ld, expected 2\n", ret);
ret = SendMessage(hToolbar, TB_GETHOTITEM, 0, 0);
ok(ret == -1, "Hot item: %lx, expected -1\n", ret);
g_fReceivedHotItemChange = FALSE;
ret = SendMessage(hToolbar, TB_SETHOTITEM, 3, 0);
ok(ret == -1, "TB_SETHOTITEM returned %ld, expected -1\n", ret);
ok(g_fReceivedHotItemChange, "TBN_HOTITEMCHANGE not received\n");
ret = SendMessage(hToolbar, TB_GETHOTITEM, 0, 0);
ok(ret == 3, "Hot item: %lx, expected 3\n", ret);
g_fBlockHotItemChange = TRUE;
ret = SendMessage(hToolbar, TB_SETHOTITEM, 2, 0);
ok(ret == 3, "TB_SETHOTITEM returned %ld, expected 2\n", ret);
ret = SendMessage(hToolbar, TB_GETHOTITEM, 0, 0);
ok(ret == 3, "Hot item: %lx, expected 3\n", ret);
g_fBlockHotItemChange = FALSE;
g_fReceivedHotItemChange = FALSE;
ret = SendMessage(hToolbar, TB_SETHOTITEM, 0xbeaf, 0);
ok(ret == 3, "TB_SETHOTITEM returned %ld, expected 3\n", ret);
ok(g_fReceivedHotItemChange == FALSE, "TBN_HOTITEMCHANGE received for invalid parameter\n");
g_fReceivedHotItemChange = FALSE;
ret = SendMessage(hToolbar, TB_SETHOTITEM, 3, 0);
ok(ret == 3, "TB_SETHOTITEM returned %ld, expected 3\n", ret);
ok(g_fReceivedHotItemChange == FALSE, "TBN_HOTITEMCHANGE received after a duplication\n");
ret = SendMessage(hToolbar, TB_SETHOTITEM, -0xbeaf, 0);
ok(ret == 3, "TB_SETHOTITEM returned %ld, expected 3\n", ret);
ok(g_fReceivedHotItemChange, "TBN_HOTITEMCHANGE not received\n");
SendMessage(hToolbar, TB_SETHOTITEM, 3, 0);
/* setting disabled buttons as hot failed and generates no notify */
g_fReceivedHotItemChange = FALSE;
ret = SendMessage(hToolbar, TB_SETHOTITEM, 4, 0);
ok(ret == 3, "TB_SETHOTITEM returned %ld, expected 3\n", ret);
ok(!g_fReceivedHotItemChange, "TBN_HOTITEMCHANGE received\n");
ret = SendMessage(hToolbar, TB_GETHOTITEM, 0, 0);
ok(ret == 3, "Hot item: %lx, expected 3\n", ret);
/* but disabling a hot button works */
ret = SendMessage(hToolbar, TB_SETHOTITEM, 3, 0);
ok(ret == 3, "TB_SETHOTITEM returned %ld, expected 3\n", ret);
g_fReceivedHotItemChange = FALSE;
SendMessage(hToolbar, TB_ENABLEBUTTON, 7, FALSE);
ret = SendMessage(hToolbar, TB_GETHOTITEM, 0, 0);
ok(ret == 3, "TB_SETHOTITEM returned %ld, expected 3\n", ret);
ok(g_fReceivedHotItemChange == FALSE, "Unexpected TBN_HOTITEMCHANGE\n");
SendMessage(hToolbar, TB_SETHOTITEM, 1, 0);
tbinfo.cbSize = sizeof(TBBUTTONINFO);
tbinfo.dwMask = TBIF_STATE;
tbinfo.fsState = 0; /* disabled */
g_fReceivedHotItemChange = FALSE;
ok(SendMessage(hToolbar, TB_SETBUTTONINFO, 1, (LPARAM)&tbinfo) == TRUE, "TB_SETBUTTONINFO failed\n");
ret = SendMessage(hToolbar, TB_GETHOTITEM, 0, 0);
ok(ret == 1, "TB_SETHOTITEM returned %ld, expected 1\n", ret);
ok(g_fReceivedHotItemChange == FALSE, "Unexpected TBN_HOTITEMCHANGE\n");
}
START_TEST(toolbar)
{
WNDCLASSA wc;
@ -403,6 +537,7 @@ START_TEST(toolbar)
basic_test();
test_add_bitmap();
test_add_string();
test_hotitem();
PostQuitMessage(0);
while(GetMessageA(&msg,0,0,0)) {

53
dlls/comctl32/toolbar.c
View File

@ -4780,42 +4780,41 @@ TOOLBAR_SetHotItemEx (TOOLBAR_INFO *infoPtr, INT nHit, DWORD dwReason)
{
NMTBHOTITEM nmhotitem;
TBUTTON_INFO *btnPtr = NULL, *oldBtnPtr = NULL;
LRESULT no_highlight;
/* Remove the effect of an old hot button if the button was
drawn with the hot button effect */
if(infoPtr->nHotItem >= 0)
{
oldBtnPtr = &infoPtr->buttons[infoPtr->nHotItem];
oldBtnPtr->bHot = FALSE;
nmhotitem.idOld = oldBtnPtr->idCommand;
}
else
nmhotitem.dwFlags |= HICF_ENTERING;
infoPtr->nHotItem = nHit;
/* It's not a separator or in nowhere. It's a hot button. */
if (nHit >= 0)
{
btnPtr = &infoPtr->buttons[nHit];
nmhotitem.dwFlags = dwReason;
if (oldBtnPtr)
nmhotitem.idOld = oldBtnPtr->idCommand;
else
nmhotitem.dwFlags |= HICF_ENTERING;
if (btnPtr)
nmhotitem.idNew = btnPtr->idCommand;
nmhotitem.idNew = btnPtr->idCommand;
/* setting disabled buttons as hot fails */
if (!(btnPtr->fsState & TBSTATE_ENABLED))
return;
}
else
nmhotitem.dwFlags |= HICF_LEAVING;
no_highlight = TOOLBAR_SendNotify(&nmhotitem.hdr, infoPtr, TBN_HOTITEMCHANGE);
nmhotitem.dwFlags = dwReason;
/* now invalidate the old and new buttons so they will be painted,
* but only if they are enabled - disabled buttons cannot become hot */
if (oldBtnPtr && (oldBtnPtr->fsState & TBSTATE_ENABLED))
InvalidateRect(infoPtr->hwndSelf, &oldBtnPtr->rect, TRUE);
if (btnPtr && !no_highlight && (btnPtr->fsState & TBSTATE_ENABLED))
/* now change the hot and invalidate the old and new buttons - if the
* parent agrees */
if (!TOOLBAR_SendNotify(&nmhotitem.hdr, infoPtr, TBN_HOTITEMCHANGE))
{
btnPtr->bHot = TRUE;
InvalidateRect(infoPtr->hwndSelf, &btnPtr->rect, TRUE);
infoPtr->nHotItem = nHit;
if (btnPtr) {
btnPtr->bHot = TRUE;
InvalidateRect(infoPtr->hwndSelf, &btnPtr->rect, TRUE);
}
if (oldBtnPtr) {
oldBtnPtr->bHot = FALSE;
InvalidateRect(infoPtr->hwndSelf, &oldBtnPtr->rect, TRUE);
}
}
}
}
@ -4828,14 +4827,16 @@ TOOLBAR_SetHotItem (HWND hwnd, WPARAM wParam)
TRACE("hwnd = %p, nHit = %d\n", hwnd, (INT)wParam);
if ((INT) wParam < 0 || (INT)wParam > infoPtr->nNumButtons)
if ((INT)wParam > infoPtr->nNumButtons)
return infoPtr->nHotItem;
if ((INT)wParam < 0)
wParam = -1;
/* NOTE: an application can still remove the hot item even if anchor
* highlighting is enabled */
if ((infoPtr->dwStyle & TBSTYLE_FLAT) || GetWindowTheme (infoPtr->hwndSelf))
TOOLBAR_SetHotItemEx(infoPtr, wParam, HICF_OTHER);
TOOLBAR_SetHotItemEx(infoPtr, wParam, HICF_OTHER);
if (nOldHotItem < 0)
return -1;