shithub: choc

Info  •  Files  •  Log  •  Branches

Add TXT_AddWidgets for adding multiple widgets to a table.

Subversion-branch: /trunk/chocolate-doom
Subversion-revision: 672

--- a/textscreen/txt_table.c

+++ b/textscreen/txt_table.c

@@ -164,6 +164,33 @@

     ++table->num_widgets;

 }

+// Add multiple widgets to a table.

+

+void TXT_AddWidgets(TXT_UNCAST_ARG(table), ...)

+{

+    TXT_CAST_ARG(txt_table_t, table);

+    va_list args;

+    txt_widget_t *widget;

+

+    va_start(args, TXT_UNCAST_ARG_NAME(table));

+

+    // Keep adding widgets until a NULL is reached.

+   

+    for (;;) 

+    {

+        widget = va_arg(args, txt_widget_t *);

+

+        if (widget == NULL)

+        {

+            break;

+        }

+

+        TXT_AddWidget(table, widget);

+    }

+

+    va_end(args);

+}

+

 static int SelectableWidget(txt_table_t *table, int x, int y)

 {

     txt_widget_t *widget;

--- a/textscreen/txt_table.h

+++ b/textscreen/txt_table.h

@@ -50,6 +50,7 @@

 txt_table_t *TXT_NewHorizBox(TXT_UNCAST_ARG(first_widget), ...);

 void TXT_InitTable(txt_table_t *table, int columns);

 void TXT_AddWidget(TXT_UNCAST_ARG(table), TXT_UNCAST_ARG(widget));

+void TXT_AddWidgets(TXT_UNCAST_ARG(table), ...);

 int TXT_SelectWidget(TXT_UNCAST_ARG(table), TXT_UNCAST_ARG(widget));

 void TXT_SetColumnWidths(TXT_UNCAST_ARG(table), ...);