| OZ++ Sample: ScrolledListBox |
/****************************************************************************** * * 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. * * * ScrolledListBox.cpp * *****************************************************************************/ #include <oz++/motif/ApplicationView.h> #include <oz++/motif/ScrolledListBox.h> #include <oz++/motif/CompoundString.h> namespace OZ { class MainView :public ApplicationView { private: SmartPtr<ScrolledListBox> sclist; void browse(Action& action) { XmListCallbackStruct* cbs = (XmListCallbackStruct*)action.getCallData(); CompoundString cs(cbs->item); char* item; cs.get(&item); printf("item: %s\n", item); XtFree(item); } public: MainView(Application& applet, const char* name, Args& args) :ApplicationView(applet, name, args) { static const char* items[] = { "white", "gray", "yellow", "green", "cyan", "blue", "red", "brown", "navy", "black" }; CompoundStringList csl(items, XtNumber(items)); Args ar; ar.set(XmNscrollBarDisplayPolicy, XmVARIABLE); ar.set(XmNlistSizePolicy, XmCONSTANT); ar.set(XmNitems, csl); ar.set(XmNvisibleItemCount, 4); ar.set(XmNitemCount, XtNumber(items)); sclist = new ScrolledListBox(this, "list", ar); sclist -> getList() -> addCallback(XmNbrowseSelectionCallback, this, (Callback)&MainView::browse, NULL); } ~MainView() { } }; } // int main(int argc, char** argv) { try { const char* appclass = argv[0]; Application applet(appclass, argc, argv); Args args; args.set(XmNgeometry, "400x300"); MainView view(applet, argv[0], args); view.realize(); applet.run(); } catch (Exception& ex) { caught(ex); } return 0; }