diff -r e624b6fa4c78 -r 04c81be1c5a0 ui/wpf/text.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ui/wpf/text.c	Sat Feb 14 13:26:00 2015 +0100
@@ -0,0 +1,118 @@
+/*
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
+ *
+ * Copyright 2015 Olaf Wintermann. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "text.h"
+
+UIWIDGET ui_textarea(UiObject *obj, UiText *value) {
+    UiContainer *container = uic_get_current_container(obj); 
+    UIWIDGET textarea = UItextarea(container, value ? value->value : NULL);
+    
+    if(value) {
+        value->get = ui_textarea_get;
+        value->set = ui_textarea_set;
+        value->getsubstr = ui_textarea_getsubstr;
+        value->insert = ui_textarea_insert;
+        value->position = ui_textarea_position;
+        value->selection = ui_textarea_selection;
+        value->length = ui_textarea_length;
+        value->remove = ui_textarea_remove;
+        value->value = NULL;
+        value->obj = textarea;
+        if(!value->undomgr) {
+            //value->undomgr = ;
+        }
+    }
+    
+    return textarea;
+}
+
+UIWIDGET ui_textarea_nv(UiObject *obj, char *varname) {
+    UiVar *var = uic_connect_var(obj->ctx, varname, UI_VAR_TEXT);
+    if(var) {
+        UiText *value = var->value;
+        return ui_textarea(obj, value);
+    } else {
+        // TODO: error
+    }
+    return NULL;
+}
+
+char* ui_textarea_get(UiText *text) {
+    if(text->value) {
+        UIfreestr(text->value);
+    }
+    text->value = UItextarea_get(text->obj);
+    return text->value;
+}
+
+void ui_textarea_set(UiText *text, char *str) {
+    if(text->value) {
+        UIfreestr(text->value);
+        text->value = NULL;
+    }
+    UItextarea_set(text->obj, str);
+}
+
+char* ui_textarea_getsubstr(UiText *text, int begin, int end) {
+    if(text->value) {
+        UIfreestr(text->value);
+    }
+    text->value = UItextarea_getsubstr(text->obj, begin, end);
+    return text->value;
+}
+
+void ui_textarea_insert(UiText *text, int pos, char *str) {
+    if(text->value) {
+        UIfreestr(text->value);
+        text->value = NULL;
+    }
+    UItextarea_insert(text->obj, pos, str);
+}
+
+int ui_textarea_position(UiText *text) {
+    return UItextarea_position(text->obj);
+}
+
+void ui_textarea_selection(UiText *text, int *begin, int *end) {
+    UItextarea_selection(text->obj, begin, end);
+}
+
+int ui_textarea_length(UiText *text) {
+    return UItextarea_length(text->obj);
+}
+
+void ui_textarea_remove(UiText *text, int begin, int end) {
+    if(text->value) {
+        UIfreestr(text->value);
+        text->value = NULL;
+    }
+    UItextarea_remove(text->obj, begin, end);
+}