emWin - SEGGER Microcontroller

You can only add columns to an ’empty’ LISTVIEW widget. If it contains 1 or more
rows you can not add a new column.
LISTVIEW_AddRow()
Description
Adds a new row to a LISTVIEW widget.
Prototype
void LISTVIEW_AddRow(LISTVIEW_Handle hObj, const GUI_ConstString * ppText);
Parameter Description
hObj Handle of widget
ppText Pointer to array containing the text of the LISTVIEW cells
Additional information
The ppText-array should contain one item for each column. If it contains less items
the remaining cells left blank.
LISTVIEW_CompareDec()
Description
Compare function for comparing 2 integer values.
Prototype
int LISTVIEW_CompareDec(const void * p0, const void * p1);
Parameter Description
p0 Void pointer to first value:
p1 Void pointer to second value.
Return value
< 0 if value of cell 0 greater than value of cell 1.
0 if value of cell 0 identical to value of cell 1.
> 0 if value of cell 0 less than value of cell 1.
Additional information
The purpose of this function is to be used by the listviews sorting algorithm if the cell
text represents integer values.
For details about how to use this function for sorting, refer also to
“LISTVIEW_SetCompareFunc()” on page 585.
The Sample folder contains the example WIDGET_SortedListview.c which shows
how to use the function.
LISTVIEW_CompareText()
Description
Function for comparison of 2 strings.
Prototype
int LISTVIEW_CompareText(const void * p0, const void * p1);
Parameter Description
p0 Void pointer to first text:
p1 Void pointer to second text.
UM03001 User & Reference Guide for emWin V5.18 © 1997 - 2012 SEGGER Microcontroller GmbH & Co. KG
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