wxWidgets/samples/listctrl/listtest.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        listctrl.cpp
// Purpose:     wxListCtrl sample
// Author:      Julian Smart
// Modified by:
// Created:     04/01/98
// RCS-ID:      $Id$
// Copyright:   (c) Julian Smart and Markus Holzem
// Licence:   	wxWindows license
/////////////////////////////////////////////////////////////////////////////

#ifdef __GNUG__
#pragma implementation
#pragma interface
#endif

// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"

#ifdef __BORLANDC__
#pragma hdrstop
#endif

#ifndef WX_PRECOMP
#include "wx/wx.h"
#endif

#include "wx/listctrl.h"
#include "listtest.h"

BEGIN_EVENT_TABLE(MyFrame, wxFrame)
	EVT_MENU(LIST_QUIT, MyFrame::OnQuit)
	EVT_MENU(LIST_ABOUT, MyFrame::OnAbout)
	EVT_MENU(LIST_LIST_VIEW, MyFrame::OnListView)
	EVT_MENU(LIST_REPORT_VIEW, MyFrame::OnReportView)
	EVT_MENU(LIST_ICON_VIEW, MyFrame::OnIconView)
	EVT_MENU(LIST_ICON_TEXT_VIEW, MyFrame::OnIconTextView)
	EVT_MENU(LIST_SMALL_ICON_VIEW, MyFrame::OnSmallIconView)
	EVT_MENU(LIST_SMALL_ICON_TEXT_VIEW, MyFrame::OnSmallIconTextView)
END_EVENT_TABLE()

BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
	EVT_LIST_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnBeginDrag)
	EVT_LIST_BEGIN_RDRAG(LIST_CTRL, MyListCtrl::OnBeginRDrag)
	EVT_LIST_BEGIN_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnBeginLabelEdit)
	EVT_LIST_END_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnEndLabelEdit)
	EVT_LIST_DELETE_ITEM(LIST_CTRL, MyListCtrl::OnDeleteItem)
	EVT_LIST_GET_INFO(LIST_CTRL, MyListCtrl::OnGetInfo)
	EVT_LIST_SET_INFO(LIST_CTRL, MyListCtrl::OnSetInfo)
	EVT_LIST_ITEM_SELECTED(LIST_CTRL, MyListCtrl::OnSelected)
	EVT_LIST_ITEM_DESELECTED(LIST_CTRL, MyListCtrl::OnDeselected)
	EVT_LIST_KEY_DOWN(LIST_CTRL, MyListCtrl::OnKeyDown)
END_EVENT_TABLE()

IMPLEMENT_APP(MyApp)

// `Main program' equivalent, creating windows and returning main app frame
bool MyApp::OnInit(void)
{
  // Create the main frame window
  MyFrame *frame = new MyFrame(NULL, "wxListCtrl Test", 50, 50, 450, 340);

  // This reduces flicker effects - even better would be to define OnEraseBackground
  // to do nothing. When the list control's scrollbars are show or hidden, the
  // frame is sent a background erase event.
  frame->SetBackgroundColour(wxColour(255, 255, 255));

  // Give it an icon
#ifdef __WXMSW__
  frame->SetIcon(wxIcon("mondrian"));
#endif
#ifdef __X__
  frame->SetIcon(wxIcon("aiai.xbm"));
#endif

  // Make an image list containing large icons
  m_imageListNormal = new wxImageList(32, 32, TRUE);
  m_imageListSmall = new wxImageList(16, 16, TRUE);

  wxIcon *icon = new wxIcon("icon1", wxBITMAP_TYPE_ICO_RESOURCE);
  m_imageListNormal->Add(*icon);
  delete icon;
  icon = new wxIcon("icon2", wxBITMAP_TYPE_ICO_RESOURCE);
  m_imageListNormal->Add(*icon);
  delete icon;
  icon = new wxIcon("icon3", wxBITMAP_TYPE_ICO_RESOURCE);
  m_imageListNormal->Add(*icon);
  delete icon;
  icon = new wxIcon("icon4", wxBITMAP_TYPE_ICO_RESOURCE);
  m_imageListNormal->Add(*icon);
  delete icon;
  icon = new wxIcon("icon5", wxBITMAP_TYPE_ICO_RESOURCE);
  m_imageListNormal->Add(*icon);
  delete icon;
  icon = new wxIcon("icon6", wxBITMAP_TYPE_ICO_RESOURCE);
  m_imageListNormal->Add(*icon);
  delete icon;
  icon = new wxIcon("icon7", wxBITMAP_TYPE_ICO_RESOURCE);
  m_imageListNormal->Add(*icon);
  delete icon;
  icon = new wxIcon("icon8", wxBITMAP_TYPE_ICO_RESOURCE);
  m_imageListNormal->Add(*icon);
  delete icon;
  icon = new wxIcon("icon9", wxBITMAP_TYPE_ICO_RESOURCE);
  m_imageListNormal->Add(*icon);
  delete icon;

  icon = new wxIcon("iconsmall", wxBITMAP_TYPE_ICO_RESOURCE);
  m_imageListSmall->Add(*icon);
  delete icon;

  // Make a menubar
  wxMenu *file_menu = new wxMenu;

  file_menu->Append(LIST_LIST_VIEW, 		"&List view");
  file_menu->Append(LIST_REPORT_VIEW, 		"&Report view");
  file_menu->Append(LIST_ICON_VIEW, 		"&Icon view");
  file_menu->Append(LIST_ICON_TEXT_VIEW, 	"Icon view with &text");
  file_menu->Append(LIST_SMALL_ICON_VIEW, 	"&Small icon view");
  file_menu->Append(LIST_SMALL_ICON_TEXT_VIEW, 	"Small icon &view with text");
  file_menu->AppendSeparator();
  file_menu->Append(LIST_ABOUT, "&About");
  file_menu->Append(LIST_QUIT, "E&xit");
  wxMenuBar *menu_bar = new wxMenuBar;
  menu_bar->Append(file_menu, "&File");
  frame->SetMenuBar(menu_bar);

  // Make a panel with a message
  frame->m_listCtrl = new MyListCtrl(frame, LIST_CTRL, wxPoint(0, 0), wxSize(400, 200),
  		wxLC_LIST|wxSUNKEN_BORDER);
//  		wxLC_LIST|wxLC_USER_TEXT|wxSUNKEN_BORDER); // wxLC_USER_TEXT requires app to supply all text on demand
  frame->m_logWindow = new wxTextCtrl(frame, -1, "", wxPoint(0, 0), wxSize(400, 200), wxTE_MULTILINE|wxSUNKEN_BORDER);

  wxLayoutConstraints *c = new wxLayoutConstraints;
  c->top.SameAs			(frame, wxTop);
  c->left.SameAs		(frame, wxLeft);
  c->right.SameAs		(frame, wxRight);
  c->height.PercentOf	(frame, wxHeight, 66);
  frame->m_listCtrl->SetConstraints(c);

  c = new wxLayoutConstraints;
  c->top.Below			(frame->m_listCtrl);
  c->left.SameAs		(frame, wxLeft);
  c->right.SameAs		(frame, wxRight);
  c->bottom.SameAs		(frame, wxBottom);
  frame->m_logWindow->SetConstraints(c);
  frame->SetAutoLayout(TRUE);

  for ( int i=0; i < 30; i++)
	{
		char buf[20];
		sprintf(buf, "Item %d", i);
		long tmp = frame->m_listCtrl->InsertItem(i, buf);
	}

  frame->CreateStatusBar(3);
  frame->SetStatusText("", 0);

  // Show the frame
  frame->Show(TRUE);
  
  SetTopWindow(frame);

  return TRUE;
}

// My frame constructor
MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h):
  wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
{
	m_listCtrl = NULL;
	m_logWindow = NULL;
}

MyFrame::~MyFrame(void)
{
	delete wxGetApp().m_imageListNormal;
	delete wxGetApp().m_imageListSmall;
}

void MyFrame::OnQuit(wxCommandEvent& event)
{
  Close(TRUE);
}

void MyFrame::OnAbout(wxCommandEvent& event)
{
  wxMessageDialog dialog(this, "List test sample\nJulian Smart (c) 1997",
  	"About list test", wxOK|wxCANCEL);

  dialog.ShowModal();
}

void MyFrame::OnListView(wxCommandEvent& event)
{
	m_logWindow->Clear();
	m_listCtrl->DeleteAllItems();
	m_listCtrl->SetSingleStyle(wxLC_LIST);
    m_listCtrl->SetImageList(NULL, wxIMAGE_LIST_NORMAL);
    m_listCtrl->SetImageList(NULL, wxIMAGE_LIST_SMALL);

	for ( int i=0; i < 30; i++)
	{
		char buf[20];
		sprintf(buf, "Item %d", i);
		long tmp = m_listCtrl->InsertItem(i, buf);
	}
}

void MyFrame::OnReportView(wxCommandEvent& event)
{
	m_logWindow->Clear();
	m_listCtrl->DeleteAllItems();
	m_listCtrl->SetSingleStyle(wxLC_REPORT);
    m_listCtrl->SetImageList(NULL, wxIMAGE_LIST_NORMAL);
    m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);

	m_listCtrl->InsertColumn(0, "Column 1", wxLIST_FORMAT_LEFT, 140);
	m_listCtrl->InsertColumn(1, "Column 2", wxLIST_FORMAT_LEFT, 140);

	for ( int i=0; i < 30; i++)
	{
		char buf[20];
		sprintf(buf, "Item %d, col 1", i);
		long tmp = m_listCtrl->InsertItem(i, buf, 0);

		sprintf(buf, "Item %d, col 2", i);
		tmp = m_listCtrl->SetItem(i, 1, buf);
	}
}

void MyFrame::OnIconView(wxCommandEvent& event)
{
	m_logWindow->Clear();
	m_listCtrl->DeleteAllItems();
	m_listCtrl->SetSingleStyle(wxLC_ICON);
    m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
    m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);

	for ( int i=0; i < 9; i++)
	{
		long tmp = m_listCtrl->InsertItem(i, i);
	}
}

void MyFrame::OnIconTextView(wxCommandEvent& event)
{
	m_logWindow->Clear();
	m_listCtrl->DeleteAllItems();
	m_listCtrl->SetSingleStyle(wxLC_ICON);
    m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
    m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);

	for ( int i=0; i < 9; i++)
	{
		char buf[20];
		sprintf(buf, "Label %d", i);
		long tmp = m_listCtrl->InsertItem(i, buf, i);
	}
}

void MyFrame::OnSmallIconView(wxCommandEvent& event)
{
	m_logWindow->Clear();
	m_listCtrl->DeleteAllItems();
	m_listCtrl->SetSingleStyle(wxLC_SMALL_ICON);
    m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
    m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);

	for ( int i=0; i < 9; i++)
	{
		long tmp = m_listCtrl->InsertItem(i, 0);
	}
}

void MyFrame::OnSmallIconTextView(wxCommandEvent& event)
{
	m_logWindow->Clear();
	m_listCtrl->DeleteAllItems();
	m_listCtrl->SetSingleStyle(wxLC_SMALL_ICON);
    m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
    m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);

	for ( int i=0; i < 9; i++)
	{
		long tmp = m_listCtrl->InsertItem(i, "Label", 0);
	}
}

// MyListCtrl

void MyListCtrl::OnBeginDrag(wxListEvent& event)
{
	if ( !wxGetApp().GetTopWindow() )
		return;

	wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
	if ( !text )
		return;

#ifndef __GNUWIN32__
	ostream str(text);

	str << "OnBeginDrag\n";
	str.flush();
#endif
}

void MyListCtrl::OnBeginRDrag(wxListEvent& event)
{
	if ( !wxGetApp().GetTopWindow() )
		return;

	wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
	if ( !text )
		return;
#ifndef __GNUWIN32__
	ostream str(text);

	str << "OnBeginRDrag\n";
	str.flush();
#endif
}

void MyListCtrl::OnBeginLabelEdit(wxListEvent& event)
{
	if ( !wxGetApp().GetTopWindow() )
		return;

	wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
	if ( !text )
		return;

#ifndef __GNUWIN32__
	ostream str(text);

	str << "OnBeginLabelEdit\n";
	str.flush();
#endif
}

void MyListCtrl::OnEndLabelEdit(wxListEvent& event)
{
	if ( !wxGetApp().GetTopWindow() )
		return;

	wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
	if ( !text )
		return;

#ifndef __GNUWIN32__
	ostream str(text);

	str << "OnEndLabelEdit\n";
	str.flush();
#endif
}

void MyListCtrl::OnDeleteItem(wxListEvent& event)
{
	if ( !wxGetApp().GetTopWindow() )
		return;

	wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
	if ( !text )
		return;

#ifndef __GNUWIN32__
	ostream str(text);

	str << "OnDeleteItem\n";
	str.flush();
#endif
}

void MyListCtrl::OnGetInfo(wxListEvent& event)
{
	if ( !wxGetApp().GetTopWindow() )
		return;

	wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
	if ( !text )
		return;

#ifndef __GNUWIN32__
	ostream str(text);

	str << "OnGetInfo (" << event.m_item.m_itemId << ", " << event.m_item.m_col << ")";
	if ( event.m_item.m_mask & wxLIST_MASK_STATE )
		str << " wxLIST_MASK_STATE";
	if ( event.m_item.m_mask & wxLIST_MASK_TEXT )
		str << " wxLIST_MASK_TEXT";
	if ( event.m_item.m_mask & wxLIST_MASK_IMAGE )
		str << " wxLIST_MASK_IMAGE";
	if ( event.m_item.m_mask & wxLIST_MASK_DATA )
		str << " wxLIST_MASK_DATA";
	if ( event.m_item.m_mask & wxLIST_SET_ITEM )
		str << " wxLIST_SET_ITEM";
	if ( event.m_item.m_mask & wxLIST_MASK_WIDTH )
		str << " wxLIST_MASK_WIDTH";
	if ( event.m_item.m_mask & wxLIST_MASK_FORMAT )
		str << " wxLIST_MASK_WIDTH";

	if ( event.m_item.m_mask & wxLIST_MASK_TEXT )
	{
		event.m_item.m_text = "My callback text";
	}
	str << "\n";
	str.flush();
#endif
}

void MyListCtrl::OnSetInfo(wxListEvent& event)
{
	if ( !wxGetApp().GetTopWindow() )
		return;

	wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
	if ( !text )
		return;

#ifndef __GNUWIN32__
	ostream str(text);

	str << "OnSetInfo\n";
	str.flush();
#endif
}

void MyListCtrl::OnSelected(wxListEvent& event)
{
	if ( !wxGetApp().GetTopWindow() )
		return;

	wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
	if ( !text )
		return;

#ifndef __GNUWIN32__
	ostream str(text);

	str << "OnSelected\n";
	str.flush();
#endif
}

void MyListCtrl::OnDeselected(wxListEvent& event)
{
	if ( !wxGetApp().GetTopWindow() )
		return;

	wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
	if ( !text )
		return;

#ifndef __GNUWIN32__
	ostream str(text);

	str << "OnDeselected\n";
	str.flush();
#endif
}

void MyListCtrl::OnKeyDown(wxListEvent& event)
{
	if ( !wxGetApp().GetTopWindow() )
		return;

	wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
	if ( !text )
		return;

#ifndef __GNUWIN32__
	ostream str(text);

	str << "OnKeyDown\n";
	str.flush();
#endif
}