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comparison win/dw.c @ 371:e856f80e0520

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Check for comboboxes in listbox functions, and handle missing events, or return if invalid for comboboxes.
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Sun, 27 Apr 2003 18:50:58 +0000
parents e5156e7e5f19
children 6b573770f446
comparison
equal deleted inserted replaced
370:e5156e7e5f19 371:e856f80e0520
5110 { 5110 {
5111 char tmpbuf[100]; 5111 char tmpbuf[100];
5112 5112
5113 GetClassName(handle, tmpbuf, 99); 5113 GetClassName(handle, tmpbuf, 99);
5114 5114
5115 if(strnicmp(tmpbuf, COMBOBOXCLASSNAME, strlen(COMBOBOXCLASSNAME))==0) 5115 if(strnicmp(tmpbuf, COMBOBOXCLASSNAME, strlen(COMBOBOXCLASSNAME)+1)==0)
5116 SendMessage(handle, 5116 SendMessage(handle,
5117 CB_ADDSTRING, 5117 CB_ADDSTRING,
5118 0, (LPARAM)text); 5118 0, (LPARAM)text);
5119 else 5119 else
5120 SendMessage(handle, 5120 SendMessage(handle,
5131 { 5131 {
5132 char tmpbuf[100]; 5132 char tmpbuf[100];
5133 5133
5134 GetClassName(handle, tmpbuf, 99); 5134 GetClassName(handle, tmpbuf, 99);
5135 5135
5136 if(strnicmp(tmpbuf, COMBOBOXCLASSNAME, strlen(COMBOBOXCLASSNAME))==0) 5136 if(strnicmp(tmpbuf, COMBOBOXCLASSNAME, strlen(COMBOBOXCLASSNAME)+1)==0)
5137 { 5137 {
5138 char *buf = dw_window_get_text(handle); 5138 char *buf = dw_window_get_text(handle);
5139 5139
5140 SendMessage(handle, 5140 SendMessage(handle,
5141 CB_RESETCONTENT, 0L, 0L); 5141 CB_RESETCONTENT, 0L, 0L);
5158 * index: Index into the list to be queried. 5158 * index: Index into the list to be queried.
5159 * buffer: Buffer where text will be copied. 5159 * buffer: Buffer where text will be copied.
5160 */ 5160 */
5161 void API dw_listbox_set_text(HWND handle, unsigned int index, char *buffer) 5161 void API dw_listbox_set_text(HWND handle, unsigned int index, char *buffer)
5162 { 5162 {
5163 unsigned int sel = (unsigned int)SendMessage(handle, LB_GETCURSEL, 0, 0); 5163 char tmpbuf[100];
5164 SendMessage(handle, LB_DELETESTRING, (WPARAM)index, 0); 5164
5165 SendMessage(handle, LB_INSERTSTRING, (WPARAM)index, (LPARAM)buffer); 5165 GetClassName(handle, tmpbuf, 99);
5166 SendMessage(handle, LB_SETCURSEL, (WPARAM)sel, 0); 5166
5167 SendMessage(handle, LB_SETSEL, (WPARAM)TRUE, (LPARAM)sel); 5167 if(strnicmp(tmpbuf, COMBOBOXCLASSNAME, strlen(COMBOBOXCLASSNAME)+1)==0)
5168 {
5169 SendMessage(handle, CB_DELETESTRING, (WPARAM)index, 0);
5170 SendMessage(handle, CB_INSERTSTRING, (WPARAM)index, (LPARAM)buffer);
5171 }
5172 else
5173 {
5174 unsigned int sel = (unsigned int)SendMessage(handle, LB_GETCURSEL, 0, 0);
5175 SendMessage(handle, LB_DELETESTRING, (WPARAM)index, 0);
5176 SendMessage(handle, LB_INSERTSTRING, (WPARAM)index, (LPARAM)buffer);
5177 SendMessage(handle, LB_SETCURSEL, (WPARAM)sel, 0);
5178 SendMessage(handle, LB_SETSEL, (WPARAM)TRUE, (LPARAM)sel);
5179 }
5168 } 5180 }
5169 5181
5170 /* 5182 /*
5171 * Copies the given index item's text into buffer. 5183 * Copies the given index item's text into buffer.
5172 * Parameters: 5184 * Parameters:
5185 5197
5186 buffer[0] = 0; 5198 buffer[0] = 0;
5187 5199
5188 GetClassName(handle, tmpbuf, 99); 5200 GetClassName(handle, tmpbuf, 99);
5189 5201
5190 if(strnicmp(tmpbuf, COMBOBOXCLASSNAME, strlen(COMBOBOXCLASSNAME))==0) 5202 if(strnicmp(tmpbuf, COMBOBOXCLASSNAME, strlen(COMBOBOXCLASSNAME)+1)==0)
5191 { 5203 {
5192 len = (int)SendMessage(handle, CB_GETLBTEXTLEN, (WPARAM)index, 0); 5204 len = (int)SendMessage(handle, CB_GETLBTEXTLEN, (WPARAM)index, 0);
5193 5205
5194 if(len < length && len != CB_ERR) 5206 if(len < length && len != CB_ERR)
5195 SendMessage(handle, 5207 SendMessage(handle,
5214 { 5226 {
5215 char tmpbuf[100]; 5227 char tmpbuf[100];
5216 5228
5217 GetClassName(handle, tmpbuf, 99); 5229 GetClassName(handle, tmpbuf, 99);
5218 5230
5219 if(strnicmp(tmpbuf, COMBOBOXCLASSNAME, strlen(COMBOBOXCLASSNAME))==0) 5231 if(strnicmp(tmpbuf, COMBOBOXCLASSNAME, strlen(COMBOBOXCLASSNAME)+1)==0)
5220 return (unsigned int)SendMessage(handle, 5232 return (unsigned int)SendMessage(handle,
5221 CB_GETCURSEL, 5233 CB_GETCURSEL,
5222 0, 0); 5234 0, 0);
5223 5235
5224 return (unsigned int)SendMessage(handle, 5236 return (unsigned int)SendMessage(handle,
5233 * where: Either the previous return or -1 to restart. 5245 * where: Either the previous return or -1 to restart.
5234 */ 5246 */
5235 int API dw_listbox_selected_multi(HWND handle, int where) 5247 int API dw_listbox_selected_multi(HWND handle, int where)
5236 { 5248 {
5237 int *array, count, z; 5249 int *array, count, z;
5250 char tmpbuf[100];
5251
5252 GetClassName(handle, tmpbuf, 99);
5253
5254 /* This doesn't work on comboboxes */
5255 if(strnicmp(tmpbuf, COMBOBOXCLASSNAME, strlen(COMBOBOXCLASSNAME)+1)==0)
5256 return -1;
5238 5257
5239 count = (int)SendMessage(handle, LB_GETSELCOUNT, 0, 0); 5258 count = (int)SendMessage(handle, LB_GETSELCOUNT, 0, 0);
5240 if(count > 0) 5259 if(count > 0)
5241 { 5260 {
5242 array = malloc(sizeof(int)*count); 5261 array = malloc(sizeof(int)*count);
5273 { 5292 {
5274 char tmpbuf[100]; 5293 char tmpbuf[100];
5275 5294
5276 GetClassName(handle, tmpbuf, 99); 5295 GetClassName(handle, tmpbuf, 99);
5277 5296
5278 if(strnicmp(tmpbuf, COMBOBOXCLASSNAME, strlen(COMBOBOXCLASSNAME))==0) 5297 if(strnicmp(tmpbuf, COMBOBOXCLASSNAME, strlen(COMBOBOXCLASSNAME)+1)==0)
5279 SendMessage(handle, CB_SETCURSEL, (WPARAM)index, 0); 5298 SendMessage(handle, CB_SETCURSEL, (WPARAM)index, 0);
5280 else 5299 else
5281 { 5300 {
5282 SendMessage(handle, LB_SETCURSEL, (WPARAM)index, 0); 5301 SendMessage(handle, LB_SETCURSEL, (WPARAM)index, 0);
5283 SendMessage(handle, LB_SETSEL, (WPARAM)state, (LPARAM)index); 5302 SendMessage(handle, LB_SETSEL, (WPARAM)state, (LPARAM)index);
5291 * handle: Handle to the listbox to be set. 5310 * handle: Handle to the listbox to be set.
5292 * index: Item index. 5311 * index: Item index.
5293 */ 5312 */
5294 void API dw_listbox_delete(HWND handle, int index) 5313 void API dw_listbox_delete(HWND handle, int index)
5295 { 5314 {
5296 SendMessage(handle, LB_DELETESTRING, (WPARAM)index, 0); 5315 char tmpbuf[100];
5316
5317 GetClassName(handle, tmpbuf, 99);
5318
5319 if(strnicmp(tmpbuf, COMBOBOXCLASSNAME, strlen(COMBOBOXCLASSNAME)+1)==0)
5320 SendMessage(handle, CB_DELETESTRING, (WPARAM)index, 0);
5321 else
5322 SendMessage(handle, LB_DELETESTRING, (WPARAM)index, 0);
5297 } 5323 }
5298 5324
5299 /* 5325 /*
5300 * Returns the listbox's item count. 5326 * Returns the listbox's item count.
5301 * Parameters: 5327 * Parameters:
5305 { 5331 {
5306 char tmpbuf[100]; 5332 char tmpbuf[100];
5307 5333
5308 GetClassName(handle, tmpbuf, 99); 5334 GetClassName(handle, tmpbuf, 99);
5309 5335
5310 if(strnicmp(tmpbuf, COMBOBOXCLASSNAME, strlen(COMBOBOXCLASSNAME))==0) 5336 if(strnicmp(tmpbuf, COMBOBOXCLASSNAME, strlen(COMBOBOXCLASSNAME)+1)==0)
5311 return (int)SendMessage(handle, 5337 return (int)SendMessage(handle,
5312 CB_GETCOUNT,0L, 0L); 5338 CB_GETCOUNT,0L, 0L);
5313 5339
5314 return (int)SendMessage(handle, 5340 return (int)SendMessage(handle,
5315 LB_GETCOUNT,0L, 0L); 5341 LB_GETCOUNT,0L, 0L);
5321 * handle: Handle to the listbox to be cleared. 5347 * handle: Handle to the listbox to be cleared.
5322 * top: Index to the top item. 5348 * top: Index to the top item.
5323 */ 5349 */
5324 void API dw_listbox_set_top(HWND handle, int top) 5350 void API dw_listbox_set_top(HWND handle, int top)
5325 { 5351 {
5352 char tmpbuf[100];
5353
5354 GetClassName(handle, tmpbuf, 99);
5355
5356 /* This doesn't work on comboboxes */
5357 if(strnicmp(tmpbuf, COMBOBOXCLASSNAME, strlen(COMBOBOXCLASSNAME)+1)==0)
5358 return;
5359
5326 SendMessage(handle, LB_SETTOPINDEX, (WPARAM)top, 0); 5360 SendMessage(handle, LB_SETTOPINDEX, (WPARAM)top, 0);
5327 } 5361 }
5328 5362
5329 /* 5363 /*
5330 * Adds text to an MLE box and returns the current point. 5364 * Adds text to an MLE box and returns the current point.