| /* Unit test suite for combo boxes. |
| * |
| * Copyright 2007 Mikolaj Zalewski |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA |
| */ |
| |
| #include <limits.h> |
| #include <stdarg.h> |
| #include <stdio.h> |
| |
| #define STRICT |
| #define WIN32_LEAN_AND_MEAN |
| #include <windows.h> |
| |
| #include "wine/test.h" |
| |
| #define COMBO_ID 1995 |
| |
| static HWND hMainWnd; |
| |
| #define expect_eq(expr, value, type, fmt); { type val = expr; ok(val == (value), #expr " expected " #fmt " got " #fmt "\n", (value), val); } |
| #define expect_rect(r, _left, _top, _right, _bottom) ok(r.left == _left && r.top == _top && \ |
| r.bottom == _bottom && r.right == _right, "Invalid rect (%d,%d) (%d,%d) vs (%d,%d) (%d,%d)\n", \ |
| r.left, r.top, r.right, r.bottom, _left, _top, _right, _bottom); |
| |
| static HWND build_combo(DWORD style) |
| { |
| return CreateWindowA("ComboBox", "Combo", WS_VISIBLE|WS_CHILD|style, 5, 5, 100, 100, hMainWnd, (HMENU)COMBO_ID, NULL, 0); |
| } |
| |
| static int font_height(HFONT hFont) |
| { |
| TEXTMETRICA tm; |
| HFONT hFontOld; |
| HDC hDC; |
| |
| hDC = CreateCompatibleDC(NULL); |
| hFontOld = SelectObject(hDC, hFont); |
| GetTextMetricsA(hDC, &tm); |
| SelectObject(hDC, hFontOld); |
| DeleteDC(hDC); |
| |
| return tm.tmHeight; |
| } |
| |
| static INT CALLBACK is_font_installed_proc(const LOGFONTA *elf, const TEXTMETRICA *tm, DWORD type, LPARAM lParam) |
| { |
| return 0; |
| } |
| |
| static BOOL is_font_installed(const char *name) |
| { |
| HDC hdc = GetDC(NULL); |
| BOOL ret = !EnumFontFamiliesA(hdc, name, is_font_installed_proc, 0); |
| ReleaseDC(NULL, hdc); |
| return ret; |
| } |
| |
| static void test_setitemheight(DWORD style) |
| { |
| HWND hCombo = build_combo(style); |
| RECT r; |
| int i; |
| |
| trace("Style %x\n", style); |
| GetClientRect(hCombo, &r); |
| expect_rect(r, 0, 0, 100, font_height(GetStockObject(SYSTEM_FONT)) + 8); |
| SendMessageA(hCombo, CB_GETDROPPEDCONTROLRECT, 0, (LPARAM)&r); |
| MapWindowPoints(HWND_DESKTOP, hMainWnd, (LPPOINT)&r, 2); |
| todo_wine expect_rect(r, 5, 5, 105, 105); |
| |
| for (i = 1; i < 30; i++) |
| { |
| SendMessageA(hCombo, CB_SETITEMHEIGHT, -1, i); |
| GetClientRect(hCombo, &r); |
| expect_eq(r.bottom - r.top, i + 6, int, "%d"); |
| } |
| |
| DestroyWindow(hCombo); |
| } |
| |
| static void test_setfont(DWORD style) |
| { |
| HWND hCombo; |
| HFONT hFont1, hFont2; |
| RECT r; |
| int i; |
| |
| if (!is_font_installed("Marlett")) |
| { |
| skip("Marlett font not available\n"); |
| return; |
| } |
| |
| trace("Style %x\n", style); |
| |
| hCombo = build_combo(style); |
| hFont1 = CreateFontA(10, 0, 0, 0, FW_DONTCARE, FALSE, FALSE, FALSE, SYMBOL_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH|FF_DONTCARE, "Marlett"); |
| hFont2 = CreateFontA(8, 0, 0, 0, FW_DONTCARE, FALSE, FALSE, FALSE, SYMBOL_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH|FF_DONTCARE, "Marlett"); |
| |
| GetClientRect(hCombo, &r); |
| expect_rect(r, 0, 0, 100, font_height(GetStockObject(SYSTEM_FONT)) + 8); |
| SendMessageA(hCombo, CB_GETDROPPEDCONTROLRECT, 0, (LPARAM)&r); |
| MapWindowPoints(HWND_DESKTOP, hMainWnd, (LPPOINT)&r, 2); |
| todo_wine expect_rect(r, 5, 5, 105, 105); |
| |
| /* The size of the dropped control is initially equal to the size |
| of the window when it was created. The size of the calculated |
| dropped area changes only by how much the selection area |
| changes, not by how much the list area changes. */ |
| if (font_height(hFont1) == 10 && font_height(hFont2) == 8) |
| { |
| SendMessageA(hCombo, WM_SETFONT, (WPARAM)hFont1, FALSE); |
| GetClientRect(hCombo, &r); |
| expect_rect(r, 0, 0, 100, 18); |
| SendMessageA(hCombo, CB_GETDROPPEDCONTROLRECT, 0, (LPARAM)&r); |
| MapWindowPoints(HWND_DESKTOP, hMainWnd, (LPPOINT)&r, 2); |
| todo_wine expect_rect(r, 5, 5, 105, 105 - (font_height(GetStockObject(SYSTEM_FONT)) - font_height(hFont1))); |
| |
| SendMessageA(hCombo, WM_SETFONT, (WPARAM)hFont2, FALSE); |
| GetClientRect(hCombo, &r); |
| expect_rect(r, 0, 0, 100, 16); |
| SendMessageA(hCombo, CB_GETDROPPEDCONTROLRECT, 0, (LPARAM)&r); |
| MapWindowPoints(HWND_DESKTOP, hMainWnd, (LPPOINT)&r, 2); |
| todo_wine expect_rect(r, 5, 5, 105, 105 - (font_height(GetStockObject(SYSTEM_FONT)) - font_height(hFont2))); |
| |
| SendMessageA(hCombo, WM_SETFONT, (WPARAM)hFont1, FALSE); |
| GetClientRect(hCombo, &r); |
| expect_rect(r, 0, 0, 100, 18); |
| SendMessageA(hCombo, CB_GETDROPPEDCONTROLRECT, 0, (LPARAM)&r); |
| MapWindowPoints(HWND_DESKTOP, hMainWnd, (LPPOINT)&r, 2); |
| todo_wine expect_rect(r, 5, 5, 105, 105 - (font_height(GetStockObject(SYSTEM_FONT)) - font_height(hFont1))); |
| } |
| else |
| { |
| ok(0, "Expected Marlett font heights 10/8, got %d/%d\n", |
| font_height(hFont1), font_height(hFont2)); |
| } |
| |
| for (i = 1; i < 30; i++) |
| { |
| HFONT hFont = CreateFontA(i, 0, 0, 0, FW_DONTCARE, FALSE, FALSE, FALSE, SYMBOL_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH|FF_DONTCARE, "Marlett"); |
| int height = font_height(hFont); |
| |
| SendMessageA(hCombo, WM_SETFONT, (WPARAM)hFont, FALSE); |
| GetClientRect(hCombo, &r); |
| expect_eq(r.bottom - r.top, height + 8, int, "%d"); |
| SendMessageA(hCombo, WM_SETFONT, 0, FALSE); |
| DeleteObject(hFont); |
| } |
| |
| DestroyWindow(hCombo); |
| DeleteObject(hFont1); |
| DeleteObject(hFont2); |
| } |
| |
| static LRESULT (CALLBACK *old_parent_proc)(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam); |
| static LPCSTR expected_edit_text; |
| static LPCSTR expected_list_text; |
| static BOOL selchange_fired; |
| |
| static LRESULT CALLBACK parent_wnd_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) |
| { |
| switch (msg) |
| { |
| case WM_COMMAND: |
| switch (wparam) |
| { |
| case MAKEWPARAM(COMBO_ID, CBN_SELCHANGE): |
| { |
| HWND hCombo = (HWND)lparam; |
| int idx; |
| char list[20], edit[20]; |
| |
| memset(list, 0, sizeof(list)); |
| memset(edit, 0, sizeof(edit)); |
| |
| idx = SendMessageA(hCombo, CB_GETCURSEL, 0, 0); |
| SendMessageA(hCombo, CB_GETLBTEXT, idx, (LPARAM)list); |
| SendMessageA(hCombo, WM_GETTEXT, sizeof(edit), (LPARAM)edit); |
| |
| ok(!strcmp(edit, expected_edit_text), "edit: got %s, expected %s\n", |
| edit, expected_edit_text); |
| ok(!strcmp(list, expected_list_text), "list: got %s, expected %s\n", |
| list, expected_list_text); |
| |
| selchange_fired = TRUE; |
| } |
| break; |
| } |
| break; |
| } |
| |
| return CallWindowProcA(old_parent_proc, hwnd, msg, wparam, lparam); |
| } |
| |
| static void test_selection(DWORD style, const char * const text[], |
| const int *edit, const int *list) |
| { |
| INT idx; |
| HWND hCombo; |
| |
| hCombo = build_combo(style); |
| |
| SendMessageA(hCombo, CB_ADDSTRING, 0, (LPARAM)text[0]); |
| SendMessageA(hCombo, CB_ADDSTRING, 0, (LPARAM)text[1]); |
| SendMessageA(hCombo, CB_SETCURSEL, -1, 0); |
| |
| old_parent_proc = (void *)SetWindowLongPtrA(hMainWnd, GWLP_WNDPROC, (ULONG_PTR)parent_wnd_proc); |
| |
| idx = SendMessageA(hCombo, CB_GETCURSEL, 0, 0); |
| ok(idx == -1, "expected selection -1, got %d\n", idx); |
| |
| /* keyboard navigation */ |
| |
| expected_list_text = text[list[0]]; |
| expected_edit_text = text[edit[0]]; |
| selchange_fired = FALSE; |
| SendMessageA(hCombo, WM_KEYDOWN, VK_DOWN, 0); |
| ok(selchange_fired, "CBN_SELCHANGE not sent!\n"); |
| |
| expected_list_text = text[list[1]]; |
| expected_edit_text = text[edit[1]]; |
| selchange_fired = FALSE; |
| SendMessageA(hCombo, WM_KEYDOWN, VK_DOWN, 0); |
| ok(selchange_fired, "CBN_SELCHANGE not sent!\n"); |
| |
| expected_list_text = text[list[2]]; |
| expected_edit_text = text[edit[2]]; |
| selchange_fired = FALSE; |
| SendMessageA(hCombo, WM_KEYDOWN, VK_UP, 0); |
| ok(selchange_fired, "CBN_SELCHANGE not sent!\n"); |
| |
| /* programmatic navigation */ |
| |
| expected_list_text = text[list[3]]; |
| expected_edit_text = text[edit[3]]; |
| selchange_fired = FALSE; |
| SendMessageA(hCombo, CB_SETCURSEL, list[3], 0); |
| ok(!selchange_fired, "CBN_SELCHANGE sent!\n"); |
| |
| expected_list_text = text[list[4]]; |
| expected_edit_text = text[edit[4]]; |
| selchange_fired = FALSE; |
| SendMessageA(hCombo, CB_SETCURSEL, list[4], 0); |
| ok(!selchange_fired, "CBN_SELCHANGE sent!\n"); |
| |
| SetWindowLongPtrA(hMainWnd, GWLP_WNDPROC, (ULONG_PTR)old_parent_proc); |
| DestroyWindow(hCombo); |
| } |
| |
| static void test_CBN_SELCHANGE(void) |
| { |
| static const char * const text[] = { "alpha", "beta", "" }; |
| static const int sel_1[] = { 2, 0, 1, 0, 1 }; |
| static const int sel_2[] = { 0, 1, 0, 0, 1 }; |
| |
| test_selection(CBS_SIMPLE, text, sel_1, sel_2); |
| test_selection(CBS_DROPDOWN, text, sel_1, sel_2); |
| test_selection(CBS_DROPDOWNLIST, text, sel_2, sel_2); |
| } |
| |
| static void test_WM_LBUTTONDOWN(void) |
| { |
| HWND hCombo, hEdit, hList; |
| COMBOBOXINFO cbInfo; |
| UINT x, y, item_height; |
| LRESULT result; |
| int i, idx; |
| RECT rect; |
| CHAR buffer[3]; |
| static const UINT choices[] = {8,9,10,11,12,14,16,18,20,22,24,26,28,36,48,72}; |
| static const CHAR stringFormat[] = "%2d"; |
| BOOL ret; |
| BOOL (WINAPI *pGetComboBoxInfo)(HWND, PCOMBOBOXINFO); |
| |
| pGetComboBoxInfo = (void*)GetProcAddress(GetModuleHandleA("user32.dll"), "GetComboBoxInfo"); |
| if (!pGetComboBoxInfo){ |
| win_skip("GetComboBoxInfo is not available\n"); |
| return; |
| } |
| |
| hCombo = CreateWindowA("ComboBox", "Combo", WS_VISIBLE|WS_CHILD|CBS_DROPDOWN, |
| 0, 0, 200, 150, hMainWnd, (HMENU)COMBO_ID, NULL, 0); |
| |
| for (i = 0; i < sizeof(choices)/sizeof(UINT); i++){ |
| sprintf(buffer, stringFormat, choices[i]); |
| result = SendMessageA(hCombo, CB_ADDSTRING, 0, (LPARAM)buffer); |
| ok(result == i, |
| "Failed to add item %d\n", i); |
| } |
| |
| cbInfo.cbSize = sizeof(COMBOBOXINFO); |
| SetLastError(0xdeadbeef); |
| ret = pGetComboBoxInfo(hCombo, &cbInfo); |
| ok(ret, "Failed to get combobox info structure. LastError=%d\n", |
| GetLastError()); |
| hEdit = cbInfo.hwndItem; |
| hList = cbInfo.hwndList; |
| |
| trace("hMainWnd=%p, hCombo=%p, hList=%p, hEdit=%p\n", hMainWnd, hCombo, hList, hEdit); |
| ok(GetFocus() == hMainWnd, "Focus not on Main Window, instead on %p\n", GetFocus()); |
| |
| /* Click on the button to drop down the list */ |
| x = cbInfo.rcButton.left + (cbInfo.rcButton.right-cbInfo.rcButton.left)/2; |
| y = cbInfo.rcButton.top + (cbInfo.rcButton.bottom-cbInfo.rcButton.top)/2; |
| result = SendMessageA(hCombo, WM_LBUTTONDOWN, 0, MAKELPARAM(x, y)); |
| ok(result, "WM_LBUTTONDOWN was not processed. LastError=%d\n", |
| GetLastError()); |
| ok(SendMessageA(hCombo, CB_GETDROPPEDSTATE, 0, 0), |
| "The dropdown list should have appeared after clicking the button.\n"); |
| |
| ok(GetFocus() == hEdit, |
| "Focus not on ComboBox's Edit Control, instead on %p\n", GetFocus()); |
| result = SendMessageA(hCombo, WM_LBUTTONUP, 0, MAKELPARAM(x, y)); |
| ok(result, "WM_LBUTTONUP was not processed. LastError=%d\n", |
| GetLastError()); |
| ok(GetFocus() == hEdit, |
| "Focus not on ComboBox's Edit Control, instead on %p\n", GetFocus()); |
| |
| /* Click on the 5th item in the list */ |
| item_height = SendMessageA(hCombo, CB_GETITEMHEIGHT, 0, 0); |
| ok(GetClientRect(hList, &rect), "Failed to get list's client rect.\n"); |
| x = rect.left + (rect.right-rect.left)/2; |
| y = item_height/2 + item_height*4; |
| result = SendMessageA(hList, WM_LBUTTONDOWN, 0, MAKELPARAM(x, y)); |
| ok(!result, "WM_LBUTTONDOWN was not processed. LastError=%d\n", |
| GetLastError()); |
| ok(GetFocus() == hEdit, |
| "Focus not on ComboBox's Edit Control, instead on %p\n", GetFocus()); |
| |
| result = SendMessageA(hList, WM_MOUSEMOVE, 0, MAKELPARAM(x, y)); |
| ok(!result, "WM_MOUSEMOVE was not processed. LastError=%d\n", |
| GetLastError()); |
| ok(GetFocus() == hEdit, |
| "Focus not on ComboBox's Edit Control, instead on %p\n", GetFocus()); |
| ok(SendMessageA(hCombo, CB_GETDROPPEDSTATE, 0, 0), |
| "The dropdown list should still be visible.\n"); |
| |
| result = SendMessageA(hList, WM_LBUTTONUP, 0, MAKELPARAM(x, y)); |
| ok(!result, "WM_LBUTTONUP was not processed. LastError=%d\n", |
| GetLastError()); |
| ok(GetFocus() == hEdit, |
| "Focus not on ComboBox's Edit Control, instead on %p\n", GetFocus()); |
| ok(!SendMessageA(hCombo, CB_GETDROPPEDSTATE, 0, 0), |
| "The dropdown list should have been rolled up.\n"); |
| idx = SendMessageA(hCombo, CB_GETCURSEL, 0, 0); |
| ok(idx, "Current Selection: expected %d, got %d\n", 4, idx); |
| |
| DestroyWindow(hCombo); |
| } |
| |
| static void test_changesize( DWORD style) |
| { |
| HWND hCombo = build_combo(style); |
| RECT rc; |
| INT ddheight, clheight, ddwidth, clwidth; |
| /* get initial measurements */ |
| GetClientRect( hCombo, &rc); |
| clheight = rc.bottom - rc.top; |
| clwidth = rc.right - rc.left; |
| SendMessageA(hCombo, CB_GETDROPPEDCONTROLRECT, 0, (LPARAM)&rc); |
| ddheight = rc.bottom - rc.top; |
| ddwidth = rc.right - rc.left; |
| /* use MoveWindow to move & resize the combo */ |
| /* first make it slightly smaller */ |
| MoveWindow( hCombo, 10, 10, clwidth - 2, clheight - 2, TRUE); |
| GetClientRect( hCombo, &rc); |
| ok( rc.right - rc.left == clwidth - 2, "clientrect width is %d vs %d\n", |
| rc.right - rc.left, clwidth - 2); |
| ok( rc.bottom - rc.top == clheight, "clientrect height is %d vs %d\n", |
| rc.bottom - rc.top, clheight); |
| SendMessageA(hCombo, CB_GETDROPPEDCONTROLRECT, 0, (LPARAM)&rc); |
| ok( rc.right - rc.left == clwidth - 2, "drop-down rect width is %d vs %d\n", |
| rc.right - rc.left, clwidth - 2); |
| ok( rc.bottom - rc.top == ddheight, "drop-down rect height is %d vs %d\n", |
| rc.bottom - rc.top, ddheight); |
| ok( rc.right - rc.left == ddwidth -2, "drop-down rect width is %d vs %d\n", |
| rc.right - rc.left, ddwidth - 2); |
| /* new cx, cy is slightly bigger than the initial values */ |
| MoveWindow( hCombo, 10, 10, clwidth + 2, clheight + 2, TRUE); |
| GetClientRect( hCombo, &rc); |
| ok( rc.right - rc.left == clwidth + 2, "clientrect width is %d vs %d\n", |
| rc.right - rc.left, clwidth + 2); |
| ok( rc.bottom - rc.top == clheight, "clientrect height is %d vs %d\n", |
| rc.bottom - rc.top, clheight); |
| SendMessageA(hCombo, CB_GETDROPPEDCONTROLRECT, 0, (LPARAM)&rc); |
| ok( rc.right - rc.left == clwidth + 2, "drop-down rect width is %d vs %d\n", |
| rc.right - rc.left, clwidth + 2); |
| todo_wine { |
| ok( rc.bottom - rc.top == clheight + 2, "drop-down rect height is %d vs %d\n", |
| rc.bottom - rc.top, clheight + 2); |
| } |
| |
| ddwidth = SendMessageA(hCombo, CB_SETDROPPEDWIDTH, -1, 0); |
| ok( ddwidth == clwidth + 2, "drop-width is %d vs %d\n", ddwidth, clwidth + 2); |
| ddwidth = SendMessageA(hCombo, CB_GETDROPPEDWIDTH, 0, 0); |
| ok( ddwidth == clwidth + 2, "drop-width is %d vs %d\n", ddwidth, clwidth + 2); |
| |
| ddwidth = SendMessageA(hCombo, CB_SETDROPPEDWIDTH, 0, 0); |
| ok( ddwidth == clwidth + 2, "drop-width is %d vs %d\n", ddwidth, clwidth + 2); |
| ddwidth = SendMessageA(hCombo, CB_GETDROPPEDWIDTH, 0, 0); |
| ok( ddwidth == clwidth + 2, "drop-width is %d vs %d\n", ddwidth, clwidth + 2); |
| |
| ddwidth = SendMessageA(hCombo, CB_SETDROPPEDWIDTH, clwidth - 1, 0); |
| ok( ddwidth == clwidth + 2, "drop-width is %d vs %d\n", ddwidth, clwidth + 2); |
| ddwidth = SendMessageA(hCombo, CB_GETDROPPEDWIDTH, 0, 0); |
| ok( ddwidth == clwidth + 2, "drop-width is %d vs %d\n", ddwidth, clwidth + 2); |
| |
| ddwidth = SendMessageA(hCombo, CB_SETDROPPEDWIDTH, clwidth << 1, 0); |
| ok( ddwidth == (clwidth << 1), "drop-width is %d vs %d\n", ddwidth, clwidth << 1); |
| ddwidth = SendMessageA(hCombo, CB_GETDROPPEDWIDTH, 0, 0); |
| ok( ddwidth == (clwidth << 1), "drop-width is %d vs %d\n", ddwidth, clwidth << 1); |
| |
| ddwidth = SendMessageA(hCombo, CB_SETDROPPEDWIDTH, 0, 0); |
| ok( ddwidth == (clwidth << 1), "drop-width is %d vs %d\n", ddwidth, clwidth << 1); |
| ddwidth = SendMessageA(hCombo, CB_GETDROPPEDWIDTH, 0, 0); |
| ok( ddwidth == (clwidth << 1), "drop-width is %d vs %d\n", ddwidth, clwidth << 1); |
| |
| ddwidth = SendMessageA(hCombo, CB_SETDROPPEDWIDTH, 1, 0); |
| ok( ddwidth == clwidth + 2, "drop-width is %d vs %d\n", ddwidth, clwidth + 2); |
| ddwidth = SendMessageA(hCombo, CB_GETDROPPEDWIDTH, 0, 0); |
| ok( ddwidth == clwidth + 2, "drop-width is %d vs %d\n", ddwidth, clwidth + 2); |
| |
| DestroyWindow(hCombo); |
| } |
| |
| static void test_editselection(void) |
| { |
| HWND hCombo; |
| INT start,end; |
| HWND hEdit; |
| COMBOBOXINFO cbInfo; |
| BOOL ret; |
| DWORD len; |
| BOOL (WINAPI *pGetComboBoxInfo)(HWND, PCOMBOBOXINFO); |
| char edit[20]; |
| |
| pGetComboBoxInfo = (void*)GetProcAddress(GetModuleHandleA("user32.dll"), "GetComboBoxInfo"); |
| if (!pGetComboBoxInfo){ |
| win_skip("GetComboBoxInfo is not available\n"); |
| return; |
| } |
| |
| /* Build a combo */ |
| hCombo = build_combo(CBS_SIMPLE); |
| cbInfo.cbSize = sizeof(COMBOBOXINFO); |
| SetLastError(0xdeadbeef); |
| ret = pGetComboBoxInfo(hCombo, &cbInfo); |
| ok(ret, "Failed to get combobox info structure. LastError=%d\n", |
| GetLastError()); |
| hEdit = cbInfo.hwndItem; |
| |
| /* Initially combo selection is empty*/ |
| len = SendMessageA(hCombo, CB_GETEDITSEL, 0,0); |
| ok(LOWORD(len)==0, "Unexpected start position for selection %d\n", LOWORD(len)); |
| ok(HIWORD(len)==0, "Unexpected end position for selection %d\n", HIWORD(len)); |
| |
| /* Set some text, and press a key to replace it */ |
| edit[0] = 0x00; |
| SendMessageA(hCombo, WM_SETTEXT, 0, (LPARAM)"Jason1"); |
| SendMessageA(hCombo, WM_GETTEXT, sizeof(edit), (LPARAM)edit); |
| ok(strcmp(edit, "Jason1")==0, "Unexpected text retrieved %s\n", edit); |
| |
| /* Now what is the selection - still empty */ |
| SendMessageA(hCombo, CB_GETEDITSEL, (WPARAM)&start, (WPARAM)&end); |
| ok(start==0, "Unexpected start position for selection %d\n", start); |
| ok(end==0, "Unexpected end position for selection %d\n", end); |
| len = SendMessageA(hCombo, CB_GETEDITSEL, 0,0); |
| ok(LOWORD(len)==0, "Unexpected start position for selection %d\n", LOWORD(len)); |
| ok(HIWORD(len)==0, "Unexpected end position for selection %d\n", HIWORD(len)); |
| |
| /* Give it focus, and it gets selected */ |
| SendMessageA(hCombo, WM_SETFOCUS, 0, (LPARAM)hEdit); |
| SendMessageA(hCombo, CB_GETEDITSEL, (WPARAM)&start, (WPARAM)&end); |
| ok(start==0, "Unexpected start position for selection %d\n", start); |
| ok(end==6, "Unexpected end position for selection %d\n", end); |
| len = SendMessageA(hCombo, CB_GETEDITSEL, 0,0); |
| ok(LOWORD(len)==0, "Unexpected start position for selection %d\n", LOWORD(len)); |
| ok(HIWORD(len)==6, "Unexpected end position for selection %d\n", HIWORD(len)); |
| |
| /* Now emulate a key press */ |
| edit[0] = 0x00; |
| SendMessageA(hCombo, WM_CHAR, 'A', 0x1c0001); |
| SendMessageA(hCombo, WM_GETTEXT, sizeof(edit), (LPARAM)edit); |
| ok(strcmp(edit, "A")==0, "Unexpected text retrieved %s\n", edit); |
| |
| len = SendMessageA(hCombo, CB_GETEDITSEL, 0,0); |
| ok(LOWORD(len)==1, "Unexpected start position for selection %d\n", LOWORD(len)); |
| ok(HIWORD(len)==1, "Unexpected end position for selection %d\n", HIWORD(len)); |
| |
| /* Now what happens when it gets more focus a second time - it doesn't reselect */ |
| SendMessageA(hCombo, WM_SETFOCUS, 0, (LPARAM)hEdit); |
| len = SendMessageA(hCombo, CB_GETEDITSEL, 0,0); |
| ok(LOWORD(len)==1, "Unexpected start position for selection %d\n", LOWORD(len)); |
| ok(HIWORD(len)==1, "Unexpected end position for selection %d\n", HIWORD(len)); |
| DestroyWindow(hCombo); |
| |
| /* Start again - Build a combo */ |
| hCombo = build_combo(CBS_SIMPLE); |
| cbInfo.cbSize = sizeof(COMBOBOXINFO); |
| SetLastError(0xdeadbeef); |
| ret = pGetComboBoxInfo(hCombo, &cbInfo); |
| ok(ret, "Failed to get combobox info structure. LastError=%d\n", |
| GetLastError()); |
| hEdit = cbInfo.hwndItem; |
| |
| /* Set some text and give focus so it gets selected */ |
| edit[0] = 0x00; |
| SendMessageA(hCombo, WM_SETTEXT, 0, (LPARAM)"Jason2"); |
| SendMessageA(hCombo, WM_GETTEXT, sizeof(edit), (LPARAM)edit); |
| ok(strcmp(edit, "Jason2")==0, "Unexpected text retrieved %s\n", edit); |
| |
| SendMessageA(hCombo, WM_SETFOCUS, 0, (LPARAM)hEdit); |
| |
| /* Now what is the selection */ |
| SendMessageA(hCombo, CB_GETEDITSEL, (WPARAM)&start, (WPARAM)&end); |
| ok(start==0, "Unexpected start position for selection %d\n", start); |
| ok(end==6, "Unexpected end position for selection %d\n", end); |
| len = SendMessageA(hCombo, CB_GETEDITSEL, 0,0); |
| ok(LOWORD(len)==0, "Unexpected start position for selection %d\n", LOWORD(len)); |
| ok(HIWORD(len)==6, "Unexpected end position for selection %d\n", HIWORD(len)); |
| |
| /* Now change the selection to the apparently invalid start -1, end -1 and |
| show it means no selection (ie start -1) but cursor at end */ |
| SendMessageA(hCombo, CB_SETEDITSEL, 0, -1); |
| edit[0] = 0x00; |
| SendMessageA(hCombo, WM_CHAR, 'A', 0x1c0001); |
| SendMessageA(hCombo, WM_GETTEXT, sizeof(edit), (LPARAM)edit); |
| ok(strcmp(edit, "Jason2A")==0, "Unexpected text retrieved %s\n", edit); |
| DestroyWindow(hCombo); |
| } |
| |
| static WNDPROC edit_window_proc; |
| static long setsel_start = 1, setsel_end = 1; |
| static HWND hCBN_SetFocus, hCBN_KillFocus; |
| |
| static LRESULT CALLBACK combobox_subclass_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) |
| { |
| if (msg == EM_SETSEL) |
| { |
| setsel_start = wParam; |
| setsel_end = lParam; |
| } |
| return CallWindowProcA(edit_window_proc, hwnd, msg, wParam, lParam); |
| } |
| |
| static LRESULT CALLBACK test_window_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) |
| { |
| switch (msg) |
| { |
| case WM_COMMAND: |
| switch (HIWORD(wParam)) |
| { |
| case CBN_SETFOCUS: |
| hCBN_SetFocus = (HWND)lParam; |
| break; |
| case CBN_KILLFOCUS: |
| hCBN_KillFocus = (HWND)lParam; |
| break; |
| } |
| break; |
| case WM_NEXTDLGCTL: |
| SetFocus((HWND)wParam); |
| break; |
| } |
| return CallWindowProcA(old_parent_proc, hwnd, msg, wParam, lParam); |
| } |
| |
| static void test_editselection_focus(DWORD style) |
| { |
| BOOL (WINAPI *pGetComboBoxInfo)(HWND, PCOMBOBOXINFO); |
| HWND hCombo, hEdit, hButton; |
| COMBOBOXINFO cbInfo; |
| BOOL ret; |
| const char wine_test[] = "Wine Test"; |
| char buffer[16] = {0}; |
| DWORD len; |
| |
| pGetComboBoxInfo = (void *)GetProcAddress(GetModuleHandleA("user32.dll"), "GetComboBoxInfo"); |
| if (!pGetComboBoxInfo) |
| { |
| win_skip("GetComboBoxInfo is not available\n"); |
| return; |
| } |
| |
| hCombo = build_combo(style); |
| cbInfo.cbSize = sizeof(COMBOBOXINFO); |
| SetLastError(0xdeadbeef); |
| ret = pGetComboBoxInfo(hCombo, &cbInfo); |
| ok(ret, "Failed to get COMBOBOXINFO structure; LastError: %u\n", GetLastError()); |
| hEdit = cbInfo.hwndItem; |
| |
| hButton = CreateWindowA("Button", "OK", WS_VISIBLE|WS_CHILD|BS_DEFPUSHBUTTON, |
| 5, 50, 100, 20, hMainWnd, NULL, |
| (HINSTANCE)GetWindowLongPtrA(hMainWnd, GWLP_HINSTANCE), NULL); |
| |
| old_parent_proc = (WNDPROC)SetWindowLongPtrA(hMainWnd, GWLP_WNDPROC, (ULONG_PTR)test_window_proc); |
| edit_window_proc = (WNDPROC)SetWindowLongPtrA(hEdit, GWLP_WNDPROC, (ULONG_PTR)combobox_subclass_proc); |
| |
| SendMessageA(hCombo, WM_SETFOCUS, 0, (LPARAM)hEdit); |
| ok(setsel_start == 0, "Unexpected EM_SETSEL start value; got %ld\n", setsel_start); |
| todo_wine ok(setsel_end == INT_MAX, "Unexpected EM_SETSEL end value; got %ld\n", setsel_end); |
| ok(hCBN_SetFocus == hCombo, "Wrong handle set by CBN_SETFOCUS; got %p\n", hCBN_SetFocus); |
| ok(GetFocus() == hEdit, "hEdit should have keyboard focus\n"); |
| |
| SendMessageA(hMainWnd, WM_NEXTDLGCTL, (WPARAM)hButton, TRUE); |
| ok(setsel_start == 0, "Unexpected EM_SETSEL start value; got %ld\n", setsel_start); |
| todo_wine ok(setsel_end == 0, "Unexpected EM_SETSEL end value; got %ld\n", setsel_end); |
| ok(hCBN_KillFocus == hCombo, "Wrong handle set by CBN_KILLFOCUS; got %p\n", hCBN_KillFocus); |
| ok(GetFocus() == hButton, "hButton should have keyboard focus\n"); |
| |
| SendMessageA(hCombo, WM_SETTEXT, 0, (LPARAM)wine_test); |
| SendMessageA(hMainWnd, WM_NEXTDLGCTL, (WPARAM)hCombo, TRUE); |
| ok(setsel_start == 0, "Unexpected EM_SETSEL start value; got %ld\n", setsel_start); |
| todo_wine ok(setsel_end == INT_MAX, "Unexpected EM_SETSEL end value; got %ld\n", setsel_end); |
| ok(hCBN_SetFocus == hCombo, "Wrong handle set by CBN_SETFOCUS; got %p\n", hCBN_SetFocus); |
| ok(GetFocus() == hEdit, "hEdit should have keyboard focus\n"); |
| SendMessageA(hCombo, WM_GETTEXT, sizeof(buffer), (LPARAM)buffer); |
| ok(!strcmp(buffer, wine_test), "Unexpected text in edit control; got '%s'\n", buffer); |
| |
| SendMessageA(hMainWnd, WM_NEXTDLGCTL, (WPARAM)hButton, TRUE); |
| ok(setsel_start == 0, "Unexpected EM_SETSEL start value; got %ld\n", setsel_start); |
| todo_wine ok(setsel_end == 0, "Unexpected EM_SETSEL end value; got %ld\n", setsel_end); |
| ok(hCBN_KillFocus == hCombo, "Wrong handle set by CBN_KILLFOCUS; got %p\n", hCBN_KillFocus); |
| ok(GetFocus() == hButton, "hButton should have keyboard focus\n"); |
| len = SendMessageA(hCombo, CB_GETEDITSEL, 0, 0); |
| ok(len == 0, "Unexpected text selection; start: %u, end: %u\n", LOWORD(len), HIWORD(len)); |
| |
| SetWindowLongPtrA(hMainWnd, GWLP_WNDPROC, (ULONG_PTR)old_parent_proc); |
| DestroyWindow(hButton); |
| DestroyWindow(hCombo); |
| } |
| |
| static void test_listbox_styles(DWORD cb_style) |
| { |
| BOOL (WINAPI *pGetComboBoxInfo)(HWND, PCOMBOBOXINFO); |
| HWND combo; |
| COMBOBOXINFO info; |
| DWORD style, exstyle, expect_style, expect_exstyle; |
| BOOL ret; |
| |
| pGetComboBoxInfo = (void*)GetProcAddress(GetModuleHandleA("user32.dll"), "GetComboBoxInfo"); |
| if (!pGetComboBoxInfo){ |
| win_skip("GetComboBoxInfo is not available\n"); |
| return; |
| } |
| |
| expect_style = WS_CHILD|WS_CLIPSIBLINGS|LBS_COMBOBOX|LBS_HASSTRINGS|LBS_NOTIFY; |
| if (cb_style == CBS_SIMPLE) |
| { |
| expect_style |= WS_VISIBLE; |
| expect_exstyle = WS_EX_CLIENTEDGE; |
| } |
| else |
| { |
| expect_style |= WS_BORDER; |
| expect_exstyle = WS_EX_TOOLWINDOW; |
| } |
| |
| combo = build_combo(cb_style); |
| info.cbSize = sizeof(COMBOBOXINFO); |
| SetLastError(0xdeadbeef); |
| ret = pGetComboBoxInfo(combo, &info); |
| ok(ret, "Failed to get combobox info structure.\n"); |
| |
| style = GetWindowLongW( info.hwndList, GWL_STYLE ); |
| exstyle = GetWindowLongW( info.hwndList, GWL_EXSTYLE ); |
| ok(style == expect_style, "%08x: got %08x\n", cb_style, style); |
| ok(exstyle == expect_exstyle, "%08x: got %08x\n", cb_style, exstyle); |
| |
| if (cb_style != CBS_SIMPLE) |
| expect_exstyle |= WS_EX_TOPMOST; |
| |
| SendMessageW(combo, CB_SHOWDROPDOWN, TRUE, 0 ); |
| style = GetWindowLongW( info.hwndList, GWL_STYLE ); |
| exstyle = GetWindowLongW( info.hwndList, GWL_EXSTYLE ); |
| ok(style == (expect_style | WS_VISIBLE), "%08x: got %08x\n", cb_style, style); |
| ok(exstyle == expect_exstyle, "%08x: got %08x\n", cb_style, exstyle); |
| |
| SendMessageW(combo, CB_SHOWDROPDOWN, FALSE, 0 ); |
| style = GetWindowLongW( info.hwndList, GWL_STYLE ); |
| exstyle = GetWindowLongW( info.hwndList, GWL_EXSTYLE ); |
| ok(style == expect_style, "%08x: got %08x\n", cb_style, style); |
| ok(exstyle == expect_exstyle, "%08x: got %08x\n", cb_style, exstyle); |
| |
| DestroyWindow(combo); |
| } |
| |
| START_TEST(combo) |
| { |
| hMainWnd = CreateWindowA("static", "Test", WS_OVERLAPPEDWINDOW, 10, 10, 300, 300, NULL, NULL, NULL, 0); |
| ShowWindow(hMainWnd, SW_SHOW); |
| |
| test_setfont(CBS_DROPDOWN); |
| test_setfont(CBS_DROPDOWNLIST); |
| test_setitemheight(CBS_DROPDOWN); |
| test_setitemheight(CBS_DROPDOWNLIST); |
| test_CBN_SELCHANGE(); |
| test_WM_LBUTTONDOWN(); |
| test_changesize(CBS_DROPDOWN); |
| test_changesize(CBS_DROPDOWNLIST); |
| test_editselection(); |
| test_editselection_focus(CBS_SIMPLE); |
| test_editselection_focus(CBS_DROPDOWN); |
| test_listbox_styles(CBS_SIMPLE); |
| test_listbox_styles(CBS_DROPDOWN); |
| test_listbox_styles(CBS_DROPDOWNLIST); |
| |
| DestroyWindow(hMainWnd); |
| } |