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comparison os2/dw.c @ 819:2dd7638a7719

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Fix for some dw_container_change_item() misbehavior... was functioning the same as dw_container_set_item(). Also added dw_container_change_row_title() which performs the same task as dw_container_set_row_title() on inserted items.
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Sat, 26 Mar 2011 12:49:59 +0000
parents 388f2a48aaae
children eaaef18d5b21
comparison
equal deleted inserted replaced
818:c17634e2b303 819:2dd7638a7719
7273 temp->pszName = title; 7273 temp->pszName = title;
7274 temp->pszText = title; 7274 temp->pszText = title;
7275 } 7275 }
7276 7276
7277 /* 7277 /*
7278 * Changes the title of a row already inserted in the container.
7279 * Parameters:
7280 * handle: Handle to the container window (widget).
7281 * row: Zero based row of data being set.
7282 * title: String title of the item.
7283 */
7284 void API dw_container_change_row_title(HWND handle, int row, char *title)
7285 {
7286 PRECORDCORE pCore = WinSendMsg(handle, CM_QUERYRECORD, (MPARAM)0L, MPFROM2SHORT(CMA_FIRST, CMA_ITEMORDER));
7287 int count = 0;
7288
7289 while(pCore)
7290 {
7291 if(count == row)
7292 {
7293 pCore->pszIcon = title;
7294 pCore->pszName = title;
7295 pCore->pszText = title;
7296
7297 WinSendMsg(handle, CM_INVALIDATERECORD, (MPARAM)&pCore, MPFROM2SHORT(1, CMA_NOREPOSITION | CMA_TEXTCHANGED));
7298 return;
7299 }
7300 pCore = WinSendMsg(handle, CM_QUERYRECORD, (MPARAM)pCore, MPFROM2SHORT(CMA_NEXT, CMA_ITEMORDER));
7301 count++;
7302 }
7303 }
7304
7305 /*
7278 * Sets the title of a row in the container. 7306 * Sets the title of a row in the container.
7279 * Parameters: 7307 * Parameters:
7280 * handle: Handle to the container window (widget). 7308 * handle: Handle to the container window (widget).
7281 * pointer: Pointer to the allocated memory in dw_container_alloc(). 7309 * pointer: Pointer to the allocated memory in dw_container_alloc().
7282 * rowcount: The number of rows to be inserted. 7310 * rowcount: The number of rows to be inserted.