| Es++ Sample: ScrolledFileListView |

/******************************************************************************
*
* 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.
*
*
* ScrolledFileListView.cpp
*
*****************************************************************************/
//
#include <es++/gtkmm-3.0/Application.h>
#include <es++/gtkmm-3.0/ApplicationView.h>
#include <es++/gtkmm-3.0/Label.h>
#include <es++/gtkmm-3.0/ScrolledFileListView.h>
using namespace Gtk;
namespace Es {
class MainView :public Es::ApplicationView {
private:
Es::Label filepath;
Es::ScrolledFileListView scrolled_listview;
public:
//////////////////////////////////////////////
//Constructor
//
MainView(Es::Application& applet,
std::string& name,
Es::Args& args)
:Es::ApplicationView(applet, name, args)
,scrolled_listview()
{
Es::MainLayout& main_layout = get_main_layout();
const char* dir = (const char*)args.get(XmNdirectory);
const char* pattern = (const char*)args.get(XmNpattern);
std::string path = dir;
path +="/";
path += pattern;
filepath.set_label(path);
main_layout.pack_start(filepath, FALSE, FALSE, 0);
main_layout.pack_start(scrolled_listview);
scrolled_listview.listup_folders(dir, pattern);
scrolled_listview.listup_files(dir, pattern);
scrolled_listview.get_treeview()
.signal_row_activated().connect(
sigc::mem_fun(*this, &MainView::listview_row_activated) );
show_all();
}
void listview_row_activated(const TreeModel::Path& path,
TreeViewColumn* column)
{
Glib::RefPtr<Gtk::TreeSelection> selection =
scrolled_listview.get_treeview()
.get_selection();
Gtk::TreeModel::iterator iter = selection->get_selected();
if(iter) {
Gtk::TreeModel::Row row = *iter;
scrolled_listview.display(row);
std::string filename = scrolled_listview.get_filename(row);
printf("Selected %s\n", filename.c_str());
}
}
};
}
int main(int argc, char** argv)
{
Es::Environment env;
try {
Es::Application applet(argc, argv);
std::string title(argv[0]);
Es::Args args;
args.set(XmNx, 20);
args.set(XmNy, 20);
args.set(XmNwidth, 500);
args.set(XmNheight,280);
args.set(XmNdirectory, "/usr/include");
args.set(XmNpattern, "*");
Es::MainView mainv(applet, title, args);
mainv.show();
applet.run(mainv);
} catch (Es::Exception& ex) {
caught(ex);
} catch (...) {
printf("Get exception \n");
}
return 0;
}