| OZ++ Sample: FileDropdownComboBox |
/****************************************************************************** * * Copyright (c) 2017 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. * * * FileDropdownComboBox.cpp * *****************************************************************************/ //2017/05/15 #include <oz++/motif/ApplicationView.h> #include <oz++/motif/BulletinBoard.h> #include <oz++/motif/FileDropdownComboBox.h> #include <oz++/motif/PushButton.h> #include <oz++/motif/ScrolledText.h> #include <oz++/motif/DropdownComboBox.h> #include <oz++/motif/FolderSelectionDialog.h> #include <oz++/Directory.h> #include <oz++/LinkedList.h> namespace OZ { class MainView :public ApplicationView { private: SmartPtr<BulletinBoard> bboard; SmartPtr<PushButton> pushb; SmartPtr<FileDropdownComboBox> combobox; SmartPtr<ScrolledText> sctext; SmartPtr<FolderSelectionDialog> dialog; void ok(Action& action) { const char* folderName = dialog -> getFolderName(); printf("folderName: %s\n", folderName); combobox->listupFiles(folderName, "*"); dialog -> popdown(); } void activate(Action& action) { dialog -> popup(); } public: MainView(Application& applet, const char* name, Args& args) :ApplicationView(applet, name, args) { Args ar; bboard = new BulletinBoard(this, "", ar); ar.reset(); CompoundString cs("Show FolderSelectionDialog"); ar.set(XmNlabelString, cs); ar.set(XmNx, 10); ar.set(XmNy, 10); pushb = new PushButton(bboard, "pushb", ar); pushb -> addCallback(XmNactivateCallback, this, (Callback)&MainView::activate, NULL); ar.reset(); ar.set(XmNx, 10); ar.set(XmNy, 60); ar.set(XmNwidth, 512); combobox = new FileDropdownComboBox(bboard, "", ar); const char* rootFolder = "/"; if (args.has(XmNrootFolderName)) { rootFolder = (const char*)args.get(XmNrootFolderName); } ar.reset(); ar.set(XmNwidth, 500); ar.set(XmNheight, 400); ar.set(XmNrootFolderName, rootFolder); ar.set(XmNfolderPixmapFile, "../xpm/folder.xpm"); dialog = new FolderSelectionDialog(this, "FolderSelectionDialog", ar); dialog -> getOkButton() -> addCallback(XmNactivateCallback, this, (Callback)&MainView::ok, NULL); } ~MainView() { } }; } int main(int argc, char** argv) { const char* rootFolder = "/"; if (argc == 2) { rootFolder = argv[1]; } try { const char* appclass = argv[0]; Application applet(appclass, argc, argv); Args args; args.set(XmNwidth, 600); args.set(XmNheight,200); args.set(XmNrootFolderName, rootFolder); MainView view(applet, argv[0], args); view.realize(); applet.run(); } catch (Exception& ex) { caught(ex); } return 0; }