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comparison win/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 5cca4ebcca9a
children 37cdfec6d3fa
comparison
equal deleted inserted replaced
818:c17634e2b303 819:2dd7638a7719
7679 { 7679 {
7680 ContainerInfo *cinfo = (ContainerInfo *)GetWindowLongPtr(handle, GWLP_USERDATA); 7680 ContainerInfo *cinfo = (ContainerInfo *)GetWindowLongPtr(handle, GWLP_USERDATA);
7681 ULONG *flags; 7681 ULONG *flags;
7682 LV_ITEM lvi; 7682 LV_ITEM lvi;
7683 char textbuffer[100], *destptr = textbuffer; 7683 char textbuffer[100], *destptr = textbuffer;
7684 int item = (int)dw_window_get_data(handle, "_dw_insertitem"); 7684 int item = 0;
7685
7686 if(pointer)
7687 {
7688 item = (int)dw_window_get_data(handle, "_dw_insertitem");
7689 }
7685 7690
7686 if(!cinfo || !cinfo->flags || !data) 7691 if(!cinfo || !cinfo->flags || !data)
7687 return; 7692 return;
7688 7693
7689 flags = cinfo->flags; 7694 flags = cinfo->flags;
7858 void API dw_container_set_column_width(HWND handle, int column, int width) 7863 void API dw_container_set_column_width(HWND handle, int column, int width)
7859 { 7864 {
7860 ListView_SetColumnWidth(handle, column, width); 7865 ListView_SetColumnWidth(handle, column, width);
7861 } 7866 }
7862 7867
7863 /* 7868 /* Internal version that handles both types */
7864 * Sets the title of a row in the container. 7869 void _dw_container_set_row_title(HWND handle, void *pointer, int row, char *title)
7865 * Parameters:
7866 * pointer: Pointer to the allocated memory in dw_container_alloc().
7867 * row: Zero based row of data being set.
7868 * title: String title of the item.
7869 */
7870 void API dw_container_set_row_title(void *pointer, int row, char *title)
7871 { 7870 {
7872 LV_ITEM lvi; 7871 LV_ITEM lvi;
7873 HWND container = (HWND)pointer; 7872 int item = 0;
7874 int item = (int)dw_window_get_data(container, "_dw_insertitem"); 7873
7874 if(pointer)
7875 {
7876 item = (int)dw_window_get_data(handle, "_dw_insertitem");
7877 }
7875 7878
7876 lvi.iItem = row + item; 7879 lvi.iItem = row + item;
7877 lvi.iSubItem = 0; 7880 lvi.iSubItem = 0;
7878 lvi.mask = LVIF_PARAM; 7881 lvi.mask = LVIF_PARAM;
7879 lvi.lParam = (LPARAM)title; 7882 lvi.lParam = (LPARAM)title;
7880 7883
7881 if(!ListView_SetItem(container, &lvi) && lvi.lParam) 7884 if(!ListView_SetItem(handle, &lvi) && lvi.lParam)
7882 lvi.lParam = 0; 7885 lvi.lParam = 0;
7883 7886
7887 }
7888
7889 /*
7890 * Sets the title of a row in the container.
7891 * Parameters:
7892 * pointer: Pointer to the allocated memory in dw_container_alloc().
7893 * row: Zero based row of data being set.
7894 * title: String title of the item.
7895 */
7896 void API dw_container_set_row_title(void *pointer, int row, char *title)
7897 {
7898 _dw_container_set_row_title(pointer, pointer, row, title);
7899 }
7900
7901 /*
7902 * Changes the title of a row already inserted in the container.
7903 * Parameters:
7904 * handle: Handle to the container window (widget).
7905 * row: Zero based row of data being set.
7906 * title: String title of the item.
7907 */
7908 void API dw_container_change_row_title(HWND handle, int row, char *title)
7909 {
7910 _dw_container_set_row_title(handle, NULL, row, title);
7884 } 7911 }
7885 7912
7886 /* 7913 /*
7887 * Sets the title of a row in the container. 7914 * Sets the title of a row in the container.
7888 * Parameters: 7915 * Parameters: