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comparison win/dw.c @ 167:0b3debaa9c6c

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Added new container functions, and fixed resource leaks.
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Tue, 26 Nov 2002 07:10:37 +0000
parents d03716228b7f
children 627e531ca530
comparison
equal deleted inserted replaced
166:fb2987817924 167:0b3debaa9c6c
57 57
58 HBRUSH _colors[18]; 58 HBRUSH _colors[18];
59 59
60 60
61 void _resize_notebook_page(HWND handle, int pageid); 61 void _resize_notebook_page(HWND handle, int pageid);
62 void _handle_splitbar_resize(HWND hwnd, float percent, int type, int x, int y);
62 int _lookup_icon(HWND handle, HICON hicon, int type); 63 int _lookup_icon(HWND handle, HICON hicon, int type);
63 64
64 typedef struct _sighandler 65 typedef struct _sighandler
65 { 66 {
66 struct _sighandler *next; 67 struct _sighandler *next;
320 * the user memory allocated to it. 321 * the user memory allocated to it.
321 */ 322 */
322 BOOL CALLBACK _free_window_memory(HWND handle, LPARAM lParam) 323 BOOL CALLBACK _free_window_memory(HWND handle, LPARAM lParam)
323 { 324 {
324 ColorInfo *thiscinfo = (ColorInfo *)GetWindowLong(handle, GWL_USERDATA); 325 ColorInfo *thiscinfo = (ColorInfo *)GetWindowLong(handle, GWL_USERDATA);
326 HFONT oldfont = (HFONT)SendMessage(handle, WM_GETFONT, 0, 0);
327 HICON oldicon = (HICON)SendMessage(handle, WM_GETICON, 0, 0);
328 char tmpbuf[100];
329
330 /* Delete font, icon and bitmap GDI objects in use */
331 if(oldfont)
332 DeleteObject(oldfont);
333 if(oldicon)
334 DeleteObject(oldicon);
335
336 GetClassName(handle, tmpbuf, 99);
337
338 if(strnicmp(tmpbuf, STATICCLASSNAME, strlen(STATICCLASSNAME)+1)==0)
339 {
340 HBITMAP oldbitmap = (HBITMAP)SendMessage(handle, STM_GETIMAGE, IMAGE_BITMAP, 0);
341
342 if(oldbitmap)
343 DeleteObject(oldbitmap);
344 }
345 if(strnicmp(tmpbuf, BUTTONCLASSNAME, strlen(BUTTONCLASSNAME)+1)==0)
346 {
347 HBITMAP oldbitmap = (HBITMAP)SendMessage(handle, BM_GETIMAGE, IMAGE_BITMAP, 0);
348
349 if(oldbitmap)
350 DeleteObject(oldbitmap);
351 }
352 else if(strnicmp(tmpbuf, WC_TABCONTROL, strlen(WC_TABCONTROL))==0) /* Notebook */
353 {
354 NotebookPage **array = (NotebookPage **)GetWindowLong(handle, GWL_USERDATA);
355
356 if(array)
357 {
358 int z, refid = -1;
359
360 for(z=0;z<256;z++)
361 {
362 if(array[z])
363 {
364 _free_window_memory(array[z]->hwnd, 0);
365 EnumChildWindows(array[z]->hwnd, _free_window_memory, 0);
366 DestroyWindow(array[z]->hwnd);
367 free(array[z]);
368 }
369 }
370 }
371 }
325 372
326 dw_signal_disconnect_by_window(handle); 373 dw_signal_disconnect_by_window(handle);
327 374
328 if(thiscinfo) 375 if(thiscinfo)
329 { 376 {
334 /* Free user data linked list memory */ 381 /* Free user data linked list memory */
335 if(thiscinfo->root) 382 if(thiscinfo->root)
336 dw_window_set_data(handle, NULL, NULL); 383 dw_window_set_data(handle, NULL, NULL);
337 384
338 SetWindowLong(handle, GWL_USERDATA, 0); 385 SetWindowLong(handle, GWL_USERDATA, 0);
339 #if 0
340 free(thiscinfo); 386 free(thiscinfo);
341 #endif
342 } 387 }
343 return TRUE; 388 return TRUE;
344 } 389 }
345 390
346 /* This function returns 1 if the window (widget) handle 391 /* This function returns 1 if the window (widget) handle
1004 1049
1005 if(strnicmp(tmpbuf, COMBOBOXCLASSNAME, strlen(COMBOBOXCLASSNAME)+1)==0) 1050 if(strnicmp(tmpbuf, COMBOBOXCLASSNAME, strlen(COMBOBOXCLASSNAME)+1)==0)
1006 { 1051 {
1007 /* Handle special case Combobox */ 1052 /* Handle special case Combobox */
1008 MoveWindow(handle, currentx + pad, currenty + pad, 1053 MoveWindow(handle, currentx + pad, currenty + pad,
1009 width + vectorx, (height + vectory) + 400, TRUE); 1054 width + vectorx, (height + vectory) + 400, FALSE);
1010 } 1055 }
1011 else if(strnicmp(tmpbuf, UPDOWN_CLASS, strlen(UPDOWN_CLASS)+1)==0) 1056 else if(strnicmp(tmpbuf, UPDOWN_CLASS, strlen(UPDOWN_CLASS)+1)==0)
1012 { 1057 {
1013 /* Handle special case Spinbutton */ 1058 /* Handle special case Spinbutton */
1014 ColorInfo *cinfo = (ColorInfo *)GetWindowLong(handle, GWL_USERDATA); 1059 ColorInfo *cinfo = (ColorInfo *)GetWindowLong(handle, GWL_USERDATA);
1015 1060
1016 MoveWindow(handle, currentx + pad + ((width + vectorx) - 20), currenty + pad, 1061 MoveWindow(handle, currentx + pad + ((width + vectorx) - 20), currenty + pad,
1017 20, height + vectory, TRUE); 1062 20, height + vectory, FALSE);
1018 1063
1019 if(cinfo) 1064 if(cinfo)
1020 { 1065 {
1021 MoveWindow(cinfo->buddy, currentx + pad, currenty + pad, 1066 MoveWindow(cinfo->buddy, currentx + pad, currenty + pad,
1022 (width + vectorx) - 20, height + vectory, TRUE); 1067 (width + vectorx) - 20, height + vectory, FALSE);
1023 } 1068 }
1069 }
1070 else if(strncmp(tmpbuf, SplitbarClassName, strlen(SplitbarClassName)+1)==0)
1071 {
1072 /* Then try the bottom or right box */
1073 float *percent = (float *)dw_window_get_data(handle, "_dw_percent");
1074 int type = (int)dw_window_get_data(handle, "_dw_type");
1075 int cx = width + vectorx;
1076 int cy = height + vectory;
1077
1078 MoveWindow(handle, currentx + pad, currenty + pad,
1079 cx, cy, FALSE);
1080
1081 if(cx > 0 && cy > 0 && percent)
1082 _handle_splitbar_resize(handle, *percent, type, cx, cy);
1024 } 1083 }
1025 else if(strnicmp(tmpbuf, STATICCLASSNAME, strlen(STATICCLASSNAME)+1)==0) 1084 else if(strnicmp(tmpbuf, STATICCLASSNAME, strlen(STATICCLASSNAME)+1)==0)
1026 { 1085 {
1027 /* Handle special case Vertically Center static text */ 1086 /* Handle special case Vertically Center static text */
1028 ColorInfo *cinfo = (ColorInfo *)GetWindowLong(handle, GWL_USERDATA); 1087 ColorInfo *cinfo = (ColorInfo *)GetWindowLong(handle, GWL_USERDATA);
1039 dw_font_text_extents(handle, 0, tmpbuf, 0, &textheight); 1098 dw_font_text_extents(handle, 0, tmpbuf, 0, &textheight);
1040 1099
1041 diff = (total - textheight) / 2; 1100 diff = (total - textheight) / 2;
1042 1101
1043 MoveWindow(handle, currentx + pad, currenty + pad + diff, 1102 MoveWindow(handle, currentx + pad, currenty + pad + diff,
1044 width + vectorx, height + vectory - diff, TRUE); 1103 width + vectorx, height + vectory - diff, FALSE);
1045 } 1104 }
1046 else 1105 else
1047 { 1106 {
1048 MoveWindow(handle, currentx + pad, currenty + pad, 1107 MoveWindow(handle, currentx + pad, currenty + pad,
1049 width + vectorx, height + vectory, TRUE); 1108 width + vectorx, height + vectory, FALSE);
1050 } 1109 }
1051 } 1110 }
1052 else 1111 else
1053 { 1112 {
1054 /* Everything else */ 1113 /* Everything else */
1055 MoveWindow(handle, currentx + pad, currenty + pad, 1114 MoveWindow(handle, currentx + pad, currenty + pad,
1056 width + vectorx, height + vectory, TRUE); 1115 width + vectorx, height + vectory, FALSE);
1057 if(thisbox->items[z].type == TYPEBOX) 1116 if(thisbox->items[z].type == TYPEBOX)
1058 { 1117 {
1059 Box *boxinfo = (Box *)GetWindowLong(handle, GWL_USERDATA); 1118 Box *boxinfo = (Box *)GetWindowLong(handle, GWL_USERDATA);
1060 1119
1061 if(boxinfo && boxinfo->grouphwnd) 1120 if(boxinfo && boxinfo->grouphwnd)
1062 MoveWindow(boxinfo->grouphwnd, 0, 0, 1121 MoveWindow(boxinfo->grouphwnd, 0, 0,
1063 width + vectorx, height + vectory, TRUE); 1122 width + vectorx, height + vectory, FALSE);
1064 1123
1065 } 1124 }
1066 } 1125 }
1067 1126
1068 /* Notebook dialog requires additional processing */ 1127 /* Notebook dialog requires additional processing */
1075 if(pageid > -1 && array && array[pageid]) 1134 if(pageid > -1 && array && array[pageid])
1076 { 1135 {
1077 GetClientRect(handle,&rect); 1136 GetClientRect(handle,&rect);
1078 TabCtrl_AdjustRect(handle,FALSE,&rect); 1137 TabCtrl_AdjustRect(handle,FALSE,&rect);
1079 MoveWindow(array[pageid]->hwnd, rect.left, rect.top, 1138 MoveWindow(array[pageid]->hwnd, rect.left, rect.top,
1080 rect.right - rect.left, rect.bottom-rect.top, TRUE); 1139 rect.right - rect.left, rect.bottom-rect.top, FALSE);
1081 } 1140 }
1082 } 1141 }
1083 1142
1084 if(thisbox->type == BOXHORZ) 1143 if(thisbox->type == BOXHORZ)
1085 currentx += width + vectorx + (pad * 2); 1144 currentx += width + vectorx + (pad * 2);
2245 { 2304 {
2246 if(type == BOXHORZ) 2305 if(type == BOXHORZ)
2247 { 2306 {
2248 int newx = x - SPLITBAR_WIDTH, newy = y; 2307 int newx = x - SPLITBAR_WIDTH, newy = y;
2249 float ratio = (float)percent/(float)100.0; 2308 float ratio = (float)percent/(float)100.0;
2250 HWND handle = (HWND)dw_window_get_data(hwnd, "_dw_topleft"); 2309 HWND handle1 = (HWND)dw_window_get_data(hwnd, "_dw_topleft");
2251 Box *tmp = (Box *)GetWindowLong(handle, GWL_USERDATA); 2310 HWND handle2 = (HWND)dw_window_get_data(hwnd, "_dw_bottomright");
2311 Box *tmp = (Box *)GetWindowLong(handle1, GWL_USERDATA);
2252 2312
2253 newx = (int)((float)newx * ratio); 2313 newx = (int)((float)newx * ratio);
2254 2314
2255 SetWindowPos(handle, (HWND)NULL, 0, 0, newx, y, SWP_NOZORDER | SWP_SHOWWINDOW | SWP_NOACTIVATE); 2315 ShowWindow(handle1, SW_HIDE);
2316 ShowWindow(handle2, SW_HIDE);
2317
2318 MoveWindow(handle1, 0, 0, newx, y, FALSE);
2256 _do_resize(tmp, newx, y); 2319 _do_resize(tmp, newx, y);
2257 2320
2258 handle = (HWND)dw_window_get_data(hwnd, "_dw_bottomright"); 2321 tmp = (Box *)GetWindowLong(handle2, GWL_USERDATA);
2259 tmp = (Box *)GetWindowLong(handle, GWL_USERDATA);
2260 2322
2261 newx = x - newx - SPLITBAR_WIDTH; 2323 newx = x - newx - SPLITBAR_WIDTH;
2262 2324
2263 SetWindowPos(handle, (HWND)NULL, x - newx, 0, newx, y, SWP_NOZORDER | SWP_SHOWWINDOW | SWP_NOACTIVATE); 2325 MoveWindow(handle2, x - newx, 0, newx, y, FALSE);
2264 _do_resize(tmp, newx, y); 2326 _do_resize(tmp, newx, y);
2327
2328 ShowWindow(handle1, SW_SHOW);
2329 ShowWindow(handle2, SW_SHOW);
2265 2330
2266 dw_window_set_data(hwnd, "_dw_start", (void *)newx); 2331 dw_window_set_data(hwnd, "_dw_start", (void *)newx);
2267 } 2332 }
2268 else 2333 else
2269 { 2334 {
2270 int newx = x, newy = y - SPLITBAR_WIDTH; 2335 int newx = x, newy = y - SPLITBAR_WIDTH;
2271 float ratio = (float)(100.0-percent)/(float)100.0; 2336 float ratio = (float)(100.0-percent)/(float)100.0;
2272 HWND handle = (HWND)dw_window_get_data(hwnd, "_dw_bottomright"); 2337 HWND handle1 = (HWND)dw_window_get_data(hwnd, "_dw_bottomright");
2273 Box *tmp = (Box *)GetWindowLong(handle, GWL_USERDATA); 2338 HWND handle2 = (HWND)dw_window_get_data(hwnd, "_dw_topleft");
2339 Box *tmp = (Box *)GetWindowLong(handle1, GWL_USERDATA);
2274 2340
2275 newy = (int)((float)newy * ratio); 2341 newy = (int)((float)newy * ratio);
2276 2342
2277 SetWindowPos(handle, (HWND)NULL, 0, y - newy, x, newy, SWP_NOZORDER | SWP_SHOWWINDOW | SWP_NOACTIVATE); 2343 ShowWindow(handle1, SW_HIDE);
2344 ShowWindow(handle2, SW_HIDE);
2345
2346 MoveWindow(handle1, 0, y - newy, x, newy, FALSE);
2278 _do_resize(tmp, x, newy); 2347 _do_resize(tmp, x, newy);
2279 2348
2280 handle = (HWND)dw_window_get_data(hwnd, "_dw_topleft"); 2349 tmp = (Box *)GetWindowLong(handle2, GWL_USERDATA);
2281 tmp = (Box *)GetWindowLong(handle, GWL_USERDATA);
2282 2350
2283 newy = y - newy - SPLITBAR_WIDTH; 2351 newy = y - newy - SPLITBAR_WIDTH;
2284 2352
2285 SetWindowPos(handle, (HWND)NULL, 0, 0, x, newy, SWP_NOZORDER | SWP_SHOWWINDOW | SWP_NOACTIVATE); 2353 MoveWindow(handle2, 0, 0, x, newy, FALSE);
2286 _do_resize(tmp, x, newy); 2354 _do_resize(tmp, x, newy);
2355
2356 ShowWindow(handle1, SW_SHOW);
2357 ShowWindow(handle2, SW_SHOW);
2287 2358
2288 dw_window_set_data(hwnd, "_dw_start", (void *)newy); 2359 dw_window_set_data(hwnd, "_dw_start", (void *)newy);
2289 } 2360 }
2290 } 2361 }
2291 2362
2300 { 2371 {
2301 case WM_ACTIVATE: 2372 case WM_ACTIVATE:
2302 case WM_SETFOCUS: 2373 case WM_SETFOCUS:
2303 return FALSE; 2374 return FALSE;
2304 2375
2305 case WM_SIZE: 2376 case WM_PAINT:
2306 { 2377 {
2307 int x = LOWORD(mp2), y = HIWORD(mp2); 2378 PAINTSTRUCT ps;
2308 2379 HDC hdcPaint;
2309 if(x > 0 && y > 0 && percent) 2380
2310 _handle_splitbar_resize(hwnd, *percent, type, x, y); 2381 BeginPaint(hwnd, &ps);
2311 } 2382
2383 if((hdcPaint = GetDC(hwnd)) != NULL)
2384 {
2385 int cx, cy;
2386 HBRUSH oldBrush = SelectObject(hdcPaint, GetSysColorBrush(COLOR_3DFACE));
2387 HPEN oldPen = SelectObject(hdcPaint, CreatePen(PS_SOLID, 1, GetSysColor(COLOR_3DFACE)));
2388
2389 dw_window_get_pos_size(hwnd, NULL, NULL, &cx, &cy);
2390
2391 if(type == BOXHORZ)
2392 Rectangle(hdcPaint, cx - start - 3, 0, cx - start, cy);
2393 else
2394 Rectangle(hdcPaint, 0, start, cx, start + 3);
2395
2396 SelectObject(hdcPaint, oldBrush);
2397 DeleteObject(SelectObject(hdcPaint, oldPen));
2398 ReleaseDC(hwnd, hdcPaint);
2399 }
2400 EndPaint(hwnd, &ps);
2401 }
2312 break; 2402 break;
2313 case WM_LBUTTONDOWN: 2403 case WM_LBUTTONDOWN:
2314 { 2404 {
2315 SetCapture(hwnd); 2405 SetCapture(hwnd);
2316 break; 2406 break;
2745 memset(&wc, 0, sizeof(WNDCLASS)); 2835 memset(&wc, 0, sizeof(WNDCLASS));
2746 wc.style = CS_DBLCLKS | CS_HREDRAW | CS_VREDRAW; 2836 wc.style = CS_DBLCLKS | CS_HREDRAW | CS_VREDRAW;
2747 wc.lpfnWndProc = (WNDPROC)_splitwndproc; 2837 wc.lpfnWndProc = (WNDPROC)_splitwndproc;
2748 wc.cbClsExtra = 0; 2838 wc.cbClsExtra = 0;
2749 wc.cbWndExtra = 0; 2839 wc.cbWndExtra = 0;
2750 wc.hbrBackground = (HBRUSH)GetSysColorBrush(COLOR_3DFACE); 2840 wc.hbrBackground = NULL;
2751 wc.lpszMenuName = NULL; 2841 wc.lpszMenuName = NULL;
2752 wc.lpszClassName = SplitbarClassName; 2842 wc.lpszClassName = SplitbarClassName;
2753 2843
2754 RegisterClass(&wc); 2844 RegisterClass(&wc);
2755 2845
3050 } 3140 }
3051 3141
3052 thisbox->items = tmpitem; 3142 thisbox->items = tmpitem;
3053 free(thisitem); 3143 free(thisitem);
3054 thisbox->count--; 3144 thisbox->count--;
3145 _free_window_memory(handle, 0);
3146 EnumChildWindows(handle, _free_window_memory, 0);
3055 } 3147 }
3056 return DestroyWindow(handle); 3148 return DestroyWindow(handle);
3057 } 3149 }
3058 3150
3059 /* Causes entire window to be invalidated and redrawn. 3151 /* Causes entire window to be invalidated and redrawn.
3065 Box *mybox = (Box *)GetWindowLong(handle, GWL_USERDATA); 3157 Box *mybox = (Box *)GetWindowLong(handle, GWL_USERDATA);
3066 3158
3067 if(mybox) 3159 if(mybox)
3068 { 3160 {
3069 RECT rect; 3161 RECT rect;
3162 int istoplevel = (GetParent(handle) == HWND_DESKTOP);
3070 3163
3071 GetClientRect(handle, &rect); 3164 GetClientRect(handle, &rect);
3072 3165
3073 ShowWindow(mybox->items[0].hwnd, SW_HIDE); 3166 ShowWindow(istoplevel ? mybox->items[0].hwnd : handle, SW_HIDE);
3074 _do_resize(mybox, rect.right - rect.left, rect.bottom - rect.top); 3167 _do_resize(mybox, rect.right - rect.left, rect.bottom - rect.top);
3075 ShowWindow(mybox->items[0].hwnd, SW_SHOW); 3168 ShowWindow(istoplevel ? mybox->items[0].hwnd : handle, SW_SHOW);
3076 } 3169 }
3077 } 3170 }
3078 3171
3079 /* 3172 /*
3080 * Changes a window's parent to newparent. 3173 * Changes a window's parent to newparent.
3139 * handle: The window (widget) handle. 3232 * handle: The window (widget) handle.
3140 * fontname: Name and size of the font in the form "size.fontname" 3233 * fontname: Name and size of the font in the form "size.fontname"
3141 */ 3234 */
3142 int dw_window_set_font(HWND handle, char *fontname) 3235 int dw_window_set_font(HWND handle, char *fontname)
3143 { 3236 {
3237 HFONT oldfont = (HFONT)SendMessage(handle, WM_GETFONT, 0, 0);
3144 HFONT hfont = _acquire_font(handle, fontname); 3238 HFONT hfont = _acquire_font(handle, fontname);
3145 ColorInfo *cinfo; 3239 ColorInfo *cinfo;
3146 3240
3147 cinfo = (ColorInfo *)GetWindowLong(handle, GWL_USERDATA); 3241 cinfo = (ColorInfo *)GetWindowLong(handle, GWL_USERDATA);
3148 3242
3163 cinfo->pOldProc = SubclassWindow(handle, _colorwndproc); 3257 cinfo->pOldProc = SubclassWindow(handle, _colorwndproc);
3164 SetWindowLong(handle, GWL_USERDATA, (ULONG)cinfo); 3258 SetWindowLong(handle, GWL_USERDATA, (ULONG)cinfo);
3165 } 3259 }
3166 } 3260 }
3167 SendMessage(handle, WM_SETFONT, (WPARAM)hfont, (LPARAM)TRUE); 3261 SendMessage(handle, WM_SETFONT, (WPARAM)hfont, (LPARAM)TRUE);
3262 if(oldfont)
3263 DeleteObject(oldfont);
3168 return 0; 3264 return 0;
3169 } 3265 }
3170 3266
3171 /* 3267 /*
3172 * Sets the colors used by a specified window (widget) handle. 3268 * Sets the colors used by a specified window (widget) handle.
4169 * id: An ID to be used to specify the icon. 4265 * id: An ID to be used to specify the icon.
4170 */ 4266 */
4171 void dw_window_set_bitmap(HWND handle, ULONG id) 4267 void dw_window_set_bitmap(HWND handle, ULONG id)
4172 { 4268 {
4173 HBITMAP hbitmap = LoadBitmap(DWInstance, MAKEINTRESOURCE(id)); 4269 HBITMAP hbitmap = LoadBitmap(DWInstance, MAKEINTRESOURCE(id));
4270 HBITMAP oldbitmap = (HBITMAP)SendMessage(handle, STM_GETIMAGE, IMAGE_BITMAP, 0);
4174 4271
4175 SendMessage(handle, STM_SETIMAGE, 4272 SendMessage(handle, STM_SETIMAGE,
4176 (WPARAM) IMAGE_BITMAP, 4273 (WPARAM) IMAGE_BITMAP,
4177 (LPARAM) hbitmap); 4274 (LPARAM) hbitmap);
4275
4276 if(oldbitmap)
4277 DeleteObject(oldbitmap);
4178 } 4278 }
4179 4279
4180 /* 4280 /*
4181 * Sets the text used for a given window. 4281 * Sets the text used for a given window.
4182 * Parameters: 4282 * Parameters:
5756 5856
5757 ListView_SetItem(handle, &lvi); 5857 ListView_SetItem(handle, &lvi);
5758 } 5858 }
5759 5859
5760 /* 5860 /*
5861 * Changes an existing item in specified row and column to the given data.
5862 * Parameters:
5863 * handle: Handle to the container window (widget).
5864 * column: Zero based column of data being set.
5865 * row: Zero based row of data being set.
5866 * data: Pointer to the data to be added.
5867 */
5868 void dw_container_change_item(HWND handle, int column, int row, void *data)
5869 {
5870 dw_container_set_item(handle, NULL, column, row, data);
5871 }
5872
5873 /*
5761 * Sets the width of a column in the container. 5874 * Sets the width of a column in the container.
5762 * Parameters: 5875 * Parameters:
5763 * handle: Handle to window (widget) of container. 5876 * handle: Handle to window (widget) of container.
5764 * column: Zero based column of width being set. 5877 * column: Zero based column of width being set.
5765 * width: Width of column in pixels. 5878 * width: Width of column in pixels.
5939 { 6052 {
5940 RECT viewport, item; 6053 RECT viewport, item;
5941 6054
5942 ListView_SetItemState(handle, index, LVIS_FOCUSED | LVIS_SELECTED, LVIS_FOCUSED | LVIS_SELECTED); 6055 ListView_SetItemState(handle, index, LVIS_FOCUSED | LVIS_SELECTED, LVIS_FOCUSED | LVIS_SELECTED);
5943 ListView_EnsureVisible(handle, index, TRUE); 6056 ListView_EnsureVisible(handle, index, TRUE);
6057 return;
6058 }
6059
6060 index = ListView_GetNextItem(handle, index, LVNI_ALL);
6061 }
6062 }
6063
6064 /*
6065 * Deletes the item with the text speficied.
6066 * Parameters:
6067 * handle: Handle to the window (widget).
6068 * text: Text usually returned by dw_container_query().
6069 */
6070 void dw_container_delete_row(HWND handle, char *text)
6071 {
6072 int index = ListView_GetNextItem(handle, -1, LVNI_ALL);
6073
6074 while(index != -1)
6075 {
6076 LV_ITEM lvi;
6077
6078 memset(&lvi, 0, sizeof(LV_ITEM));
6079
6080 lvi.iItem = index;
6081 lvi.mask = LVIF_PARAM;
6082
6083 ListView_GetItem(handle, &lvi);
6084
6085 if((char *)lvi.lParam == text)
6086 {
6087 ListView_DeleteItem(handle, index);
5944 return; 6088 return;
5945 } 6089 }
5946 6090
5947 index = ListView_GetNextItem(handle, index, LVNI_ALL); 6091 index = ListView_GetNextItem(handle, index, LVNI_ALL);
5948 } 6092 }