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//$Id: examplewindow.cc 836 2007-05-09 03:02:38Z jjongsma $ -*- c++ -*-
/* gtkmm example Copyright (C) 2002 gtkmm development team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <iostream>
#include "examplewindow.h"
ExampleWindow::ExampleWindow()
: m_VBox(Gtk::ORIENTATION_VERTICAL),
m_Button_Quit("_Quit", true)
{
set_title("Gtk::TreeView (Drag and Drop) example");
set_border_width(5);
set_default_size(400, 200);
add(m_VBox);
//Add the TreeView, inside a ScrolledWindow, with the button underneath:
m_ScrolledWindow.add(m_TreeView);
//Only show the scrollbars when they are necessary:
m_ScrolledWindow.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
m_VBox.pack_start(m_ScrolledWindow);
m_VBox.pack_start(m_ButtonBox, Gtk::PACK_SHRINK);
m_ButtonBox.pack_start(m_Button_Quit, Gtk::PACK_SHRINK);
m_ButtonBox.set_border_width(5);
m_ButtonBox.set_layout(Gtk::BUTTONBOX_END);
m_Button_Quit.signal_clicked().connect(sigc::mem_fun(*this,
&ExampleWindow::on_button_quit) );
//Create the Tree model:
//Use our derived model, which overrides some Gtk::TreeDragDest and
//Gtk::TreeDragSource virtual functions:
//The columns are declared in the overridden TreeModel.
m_refTreeModel = TreeModel_Dnd::create();
m_TreeView.set_model(m_refTreeModel);
//Enable Drag-and-Drop of TreeView rows:
//See also the derived TreeModel's *_vfunc overrides.
m_TreeView.enable_model_drag_source();
m_TreeView.enable_model_drag_dest();
//Fill the TreeView's model
Gtk::TreeModel::Row row = *(m_refTreeModel->append());
row[m_refTreeModel->m_Columns.m_col_id] = 1;
row[m_refTreeModel->m_Columns.m_col_name] = "Billy Bob";
row[m_refTreeModel->m_Columns.m_col_draggable] = true;
row[m_refTreeModel->m_Columns.m_col_receivesdrags] = true;
Gtk::TreeModel::Row childrow = *(m_refTreeModel->append(row.children()));
childrow[m_refTreeModel->m_Columns.m_col_id] = 11;
childrow[m_refTreeModel->m_Columns.m_col_name] = "Billy Bob Junior";
childrow[m_refTreeModel->m_Columns.m_col_draggable] = true;
childrow[m_refTreeModel->m_Columns.m_col_receivesdrags] = true;
childrow = *(m_refTreeModel->append(row.children()));
childrow[m_refTreeModel->m_Columns.m_col_id] = 12;
childrow[m_refTreeModel->m_Columns.m_col_name] = "Sue Bob";
childrow[m_refTreeModel->m_Columns.m_col_draggable] = true;
childrow[m_refTreeModel->m_Columns.m_col_receivesdrags] = true;
row = *(m_refTreeModel->append());
row[m_refTreeModel->m_Columns.m_col_id] = 2;
row[m_refTreeModel->m_Columns.m_col_name] = "Joey Jojo";
row[m_refTreeModel->m_Columns.m_col_draggable] = true;
row[m_refTreeModel->m_Columns.m_col_receivesdrags] = true;
row = *(m_refTreeModel->append());
row[m_refTreeModel->m_Columns.m_col_id] = 3;
row[m_refTreeModel->m_Columns.m_col_name] = "Rob McRoberts";
row[m_refTreeModel->m_Columns.m_col_draggable] = true;
row[m_refTreeModel->m_Columns.m_col_receivesdrags] = true;
childrow = *(m_refTreeModel->append(row.children()));
childrow[m_refTreeModel->m_Columns.m_col_id] = 31;
childrow[m_refTreeModel->m_Columns.m_col_name] = "Xavier McRoberts";
childrow[m_refTreeModel->m_Columns.m_col_draggable] = true;
childrow[m_refTreeModel->m_Columns.m_col_receivesdrags] = true;
//Add the TreeView's view columns:
m_TreeView.append_column("ID", m_refTreeModel->m_Columns.m_col_id);
m_TreeView.append_column("Name", m_refTreeModel->m_Columns.m_col_name);
m_TreeView.append_column_editable("Draggable",
m_refTreeModel->m_Columns.m_col_draggable);
m_TreeView.append_column_editable("Receives Drags",
m_refTreeModel->m_Columns.m_col_receivesdrags);
show_all_children();
}
ExampleWindow::~ExampleWindow()
{
}
void ExampleWindow::on_button_quit()
{
hide();
}
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