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Treeview: Add API for setting the search string.

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This commit is contained in:
Michael Drake 2020-02-24 08:44:52 +00:00
parent a59646cbf8
commit 34e61df8eb
2 changed files with 34 additions and 0 deletions
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23
desktop/treeview.c
View File

@ -4839,6 +4839,29 @@ int treeview_get_height(treeview *tree)
return height + search_height;
}
/* Exported interface, documented in treeview.h */
nserror treeview_set_search_string(
treeview *tree,
const char *string)
{
if (!(tree->flags & TREEVIEW_SEARCHABLE)) {
return NSERROR_BAD_PARAMETER;
}
if (string == NULL || strlen(string) == 0) {
tree->search.active = false;
tree->search.search = false;
return treeview__search(tree, "", 0);
}
tree->search.active = true;
tree->search.search = true;
if (!textarea_set_text(tree->search.textarea, string)) {
return NSERROR_UNKNOWN;
}
return NSERROR_OK;
}
/**
* Initialise the plot styles from CSS system colour values.

11
desktop/treeview.h
View File

@ -495,4 +495,15 @@ void treeview_edit_selection(treeview *tree);
*/
int treeview_get_height(treeview *tree);
/**
* Set the search string for a treeview with \ref TREEVIEW_SEARCHABLE
*
* \param tree Tree to set the search string for.
* \return NSERROR_OK on success, appropriate error otherwise
*/
nserror treeview_set_search_string(
treeview *tree,
const char *string);
#endif