diff -r 39b9b86ec452 -r 19d37cb9c96c ui/motif/text.c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ui/motif/text.c Sat Mar 22 19:45:44 2014 +0100 @@ -0,0 +1,76 @@ +/* + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. + * + * Copyright 2014 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 +#include + +#include "text.h" +#include "container.h" + +UIWIDGET ui_textarea(UiObject *obj, UiText *value) { + UiContainer *ct = uic_get_current_container(obj); + int n = 0; + Arg args[16]; + + //XtSetArg(args[n], XmNeditable, TRUE); + //n++; + XtSetArg(args[n], XmNeditMode, XmMULTI_LINE_EDIT); + n++; + + Widget parent = ct->add(ct, args, &n); + Widget text_area = XmCreateScrolledText(parent, "text_area", args, n); + XtManageChild(text_area); + + // bind value + if(value) { + value->get = ui_textarea_get; + value->set = ui_textarea_set; + value->value = NULL; + value->obj = text_area; + } + + return text_area; +} + +char* ui_textarea_get(UiText *text) { + if(text->value) { + XtFree(text->value); + } + char *str = XmTextGetString(text->obj); + text->value = str; + return str; +} + +void ui_textarea_set(UiText *text, char *str) { + if(text->value) { + XtFree(text->value); + text->value = NULL; + } + text->value = NULL; + XmTextSetString(text->obj, str); +}