OZ++ Class: OpenCVScaleComboBox |
/****************************************************************************** * * Copyright (c) 2014 Antillia.com TOSHIYUKI ARAI. 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. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. * * * OpenCVScaleComboBox.h * *****************************************************************************/ #pragma once #include <oz++/motif/LabeledComboBox.h> #include <oz++/motif/StrDef.h> namespace OZ { class OpenCVScaleComboBox : public LabeledComboBox { public: OpenCVScaleComboBox(View* parent, const char* name, Args& args) :LabeledComboBox(parent, name, args) { static const char* items[] = { "10%", "20%", "30%", "40%", "50%", "60%", "70%", "80%", "90%","100%", "110%", "120%", "130%", "140%", "150%", "160%", "170%","180%", "190%", "200%"}; CompoundStringList csl(items, CountOf(items)); const char* defaultScale = "80%"; if (args.has(XmNdefaultScale)) { defaultScale = (const char*)args.get(XmNdefaultScale); } CompoundString selitem(defaultScale); DropdownComboBox* comboBox = getComboBox(); Args ar; ar.set(XmNeditable,False); ar.set(XmNitems, csl); ar.set(XmNvisibleItemCount, CountOf(items)/2); ar.set(XmNselectedItem, selitem); ar.set(XmNitemCount, CountOf(items)); comboBox->set(&ar); } int getScale() { XmString xms; ComboBox* comboBox = getComboBox(); comboBox->get(XmNselectedItem, (XtArgVal)&xms); CompoundString cs(xms); char* item = NULL; cs.get(&item); dprintf("ScaleCombobox %s\n", item); int value = atoi(item); XtFree(item); return value; } }; }