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/////////////////////////////////////////////////////////////////////////////
// Program: wxWidgets Widgets Sample
// Name: editlbox.cpp
// Purpose: Part of the widgets sample showing wxEditableListbox
// Author: Francesco Montorsi
// Created: 8/2/2009
// Copyright: (c) 2009 Francesco Montorsi
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// ============================================================================
// declarations
// ============================================================================
// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
// for compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#if wxUSE_EDITABLELISTBOX
// for all others, include the necessary headers
#ifndef WX_PRECOMP
#include "wx/log.h"
#include "wx/bitmap.h"
#include "wx/button.h"
#include "wx/checkbox.h"
#include "wx/combobox.h"
#include "wx/listbox.h"
#include "wx/radiobox.h"
#include "wx/statbox.h"
#include "wx/textctrl.h"
#endif
#include "wx/sizer.h"
#include "wx/editlbox.h"
#include "wx/listctrl.h"
#include "itemcontainer.h"
#include "widgets.h"
#include "icons/listbox.xpm"
// ----------------------------------------------------------------------------
// constants
// ----------------------------------------------------------------------------
// control ids
enum
{
EditableListboxPage_Reset = wxID_HIGHEST,
EditableListboxPage_Listbox,
EditableListboxPage_ContainerTests
};
// ----------------------------------------------------------------------------
// EditableListboxWidgetsPage
// ----------------------------------------------------------------------------
class EditableListboxWidgetsPage : public WidgetsPage
{
public:
EditableListboxWidgetsPage(WidgetsBookCtrl *book, wxImageList *imaglist);
virtual wxControl *GetWidget() const { return m_lbox->GetListCtrl(); }
virtual void RecreateWidget() { CreateLbox(); }
// lazy creation of the content
virtual void CreateContent();
protected:
// event handlers
void OnButtonReset(wxCommandEvent& event);
void OnCheckBox(wxCommandEvent& event);
// reset the listbox parameters
void Reset();
// (re)create the listbox
void CreateLbox();
// the checkboxes
wxCheckBox *m_chkAllowNew,
*m_chkAllowEdit,
*m_chkAllowDelete,
*m_chkAllowNoReorder;
wxEditableListBox
*m_lbox;
wxSizer *m_sizerLbox;
private:
wxDECLARE_EVENT_TABLE();
DECLARE_WIDGETS_PAGE(EditableListboxWidgetsPage)
};
// ----------------------------------------------------------------------------
// event tables
// ----------------------------------------------------------------------------
wxBEGIN_EVENT_TABLE(EditableListboxWidgetsPage, WidgetsPage)
EVT_BUTTON(EditableListboxPage_Reset, EditableListboxWidgetsPage::OnButtonReset)
EVT_CHECKBOX(wxID_ANY, EditableListboxWidgetsPage::OnCheckBox)
wxEND_EVENT_TABLE()
// ============================================================================
// implementation
// ============================================================================
IMPLEMENT_WIDGETS_PAGE(EditableListboxWidgetsPage, wxT("EditableListbox"), GENERIC_CTRLS);
EditableListboxWidgetsPage::EditableListboxWidgetsPage(WidgetsBookCtrl *book,
wxImageList *imaglist)
: WidgetsPage(book, imaglist, listbox_xpm)
{
}
void EditableListboxWidgetsPage::CreateContent()
{
/*
What we create here is a frame having 2 panes: style pane is the
leftmost one and the pane containing the listbox itself to the right
*/
wxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL);
// left pane
wxStaticBox *box = new wxStaticBox(this, wxID_ANY,
wxT("&Set listbox parameters"));
wxSizer *sizerLeft = new wxStaticBoxSizer(box, wxVERTICAL);
m_chkAllowNew = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("Allow new items"));
m_chkAllowEdit = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("Allow editing items"));
m_chkAllowDelete = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("Allow deleting items"));
m_chkAllowNoReorder = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("Block user reordering"));
wxButton *btn = new wxButton(this, EditableListboxPage_Reset, wxT("&Reset"));
sizerLeft->Add(btn, 0, wxALIGN_CENTRE_HORIZONTAL | wxALL, 15);
// right pane
wxSizer *sizerRight = new wxBoxSizer(wxVERTICAL);
m_lbox = new wxEditableListBox(this, EditableListboxPage_Listbox,
_("Match these wildcards:"),
wxDefaultPosition, wxDefaultSize, 0);
sizerRight->Add(m_lbox, 1, wxGROW | wxALL, 5);
sizerRight->SetMinSize(150, 0);
m_sizerLbox = sizerRight; // save it to modify it later
// the 3 panes panes compose the window
sizerTop->Add(sizerLeft, 0, wxGROW | (wxALL & ~wxLEFT), 10);
sizerTop->Add(sizerRight, 1, wxGROW | (wxALL & ~wxRIGHT), 10);
// final initializations
Reset();
SetSizer(sizerTop);
}
// ----------------------------------------------------------------------------
// operations
// ----------------------------------------------------------------------------
void EditableListboxWidgetsPage::Reset()
{
m_chkAllowNew->SetValue(false);
m_chkAllowEdit->SetValue(false);
m_chkAllowDelete->SetValue(false);
m_chkAllowNoReorder->SetValue(false);
}
void EditableListboxWidgetsPage::CreateLbox()
{
int flags = 0;
if ( m_chkAllowNew->GetValue() )
flags |= wxEL_ALLOW_NEW;
if ( m_chkAllowEdit->GetValue() )
flags |= wxEL_ALLOW_EDIT;
if ( m_chkAllowDelete->GetValue() )
flags |= wxEL_ALLOW_DELETE;
if ( m_chkAllowNoReorder->GetValue() )
flags |= wxEL_NO_REORDER;
wxArrayString items;
if ( m_lbox )
{
m_lbox->GetStrings(items);
m_sizerLbox->Detach( m_lbox );
delete m_lbox;
}
m_lbox = new wxEditableListBox(this, EditableListboxPage_Listbox,
_("Match these wildcards:"),
wxDefaultPosition, wxDefaultSize,
flags);
m_lbox->SetStrings(items);
m_sizerLbox->Add(m_lbox, 1, wxGROW | wxALL, 5);
m_sizerLbox->Layout();
}
// ----------------------------------------------------------------------------
// event handlers
// ----------------------------------------------------------------------------
void EditableListboxWidgetsPage::OnButtonReset(wxCommandEvent& WXUNUSED(event))
{
Reset();
CreateLbox();
}
void EditableListboxWidgetsPage::OnCheckBox(wxCommandEvent& WXUNUSED(event))
{
CreateLbox();
}
#endif // wxUSE_EDITABLELISTBOX
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