check list box sample updated to test InsertItems
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1789 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
parent
e3f3949907
commit
bbdbfb0e3d
@ -7,7 +7,7 @@ OS=@OS@
|
||||
RULE=bin
|
||||
|
||||
# define library name
|
||||
BIN_TARGET=test
|
||||
BIN_TARGET=checklst
|
||||
# define library sources
|
||||
BIN_SRC=\
|
||||
checklst.cpp
|
||||
|
||||
@ -10,23 +10,26 @@
|
||||
///////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#ifdef __GNUG__
|
||||
//#pragma implementation
|
||||
//#pragma implementation
|
||||
#endif
|
||||
|
||||
// For compilers that support precompilation, includes "wx.h".
|
||||
#include "wx/wxprec.h"
|
||||
|
||||
#ifdef __BORLANDC__
|
||||
#pragma hdrstop
|
||||
#pragma hdrstop
|
||||
#endif
|
||||
|
||||
#ifndef WX_PRECOMP
|
||||
#include "wx/wx.h"
|
||||
#include "wx/wx.h"
|
||||
#endif
|
||||
|
||||
#ifdef __WXMSW__
|
||||
#include "wx/ownerdrw.h"
|
||||
#include "wx/ownerdrw.h"
|
||||
#endif
|
||||
|
||||
#include "wx/log.h"
|
||||
|
||||
#include "wx/menuitem.h"
|
||||
#include "wx/checklst.h"
|
||||
|
||||
@ -34,43 +37,53 @@
|
||||
class CheckListBoxApp: public wxApp
|
||||
{
|
||||
public:
|
||||
bool OnInit();
|
||||
bool OnInit();
|
||||
};
|
||||
|
||||
// Define a new frame type
|
||||
class CheckListBoxFrame : public wxFrame
|
||||
{
|
||||
public:
|
||||
// ctor & dtor
|
||||
CheckListBoxFrame(wxFrame *frame, char *title, int x, int y, int w, int h);
|
||||
~CheckListBoxFrame();
|
||||
// ctor & dtor
|
||||
CheckListBoxFrame(wxFrame *frame, const char *title,
|
||||
int x, int y, int w, int h);
|
||||
~CheckListBoxFrame();
|
||||
|
||||
// notifications
|
||||
void OnQuit (wxCommandEvent& event);
|
||||
void OnAbout (wxCommandEvent& event);
|
||||
void OnListboxSelect (wxCommandEvent& event);
|
||||
void OnCheckboxToggle (wxCommandEvent& event);
|
||||
void OnListboxDblClick (wxCommandEvent& event);
|
||||
bool OnClose () { return TRUE; }
|
||||
|
||||
DECLARE_EVENT_TABLE()
|
||||
// notifications
|
||||
void OnQuit (wxCommandEvent& event);
|
||||
void OnAbout (wxCommandEvent& event);
|
||||
void OnListboxSelect (wxCommandEvent& event);
|
||||
void OnCheckboxToggle (wxCommandEvent& event);
|
||||
void OnListboxDblClick(wxCommandEvent& event);
|
||||
void OnButtonUp (wxCommandEvent& event);
|
||||
void OnButtonDown (wxCommandEvent& event);
|
||||
|
||||
private:
|
||||
wxCheckListBox *m_pListBox;
|
||||
void OnButtonMove(bool up);
|
||||
|
||||
wxCheckListBox *m_pListBox;
|
||||
|
||||
DECLARE_EVENT_TABLE()
|
||||
};
|
||||
|
||||
enum
|
||||
{
|
||||
Menu_Quit = 1,
|
||||
Control_First = 1000,
|
||||
Control_Listbox, Control_Listbox2,
|
||||
Menu_Quit = 1,
|
||||
Control_First = 1000,
|
||||
Control_Listbox,
|
||||
Btn_Up,
|
||||
Btn_Down
|
||||
};
|
||||
|
||||
BEGIN_EVENT_TABLE(CheckListBoxFrame, wxFrame)
|
||||
EVT_MENU(Menu_Quit, CheckListBoxFrame::OnQuit)
|
||||
EVT_LISTBOX(Control_Listbox, CheckListBoxFrame::OnListboxSelect)
|
||||
EVT_CHECKLISTBOX(Control_Listbox, CheckListBoxFrame::OnCheckboxToggle)
|
||||
EVT_LISTBOX_DCLICK(Control_Listbox, CheckListBoxFrame::OnListboxDblClick)
|
||||
EVT_MENU(Menu_Quit, CheckListBoxFrame::OnQuit)
|
||||
|
||||
EVT_LISTBOX(Control_Listbox, CheckListBoxFrame::OnListboxSelect)
|
||||
EVT_CHECKLISTBOX(Control_Listbox, CheckListBoxFrame::OnCheckboxToggle)
|
||||
EVT_LISTBOX_DCLICK(Control_Listbox, CheckListBoxFrame::OnListboxDblClick)
|
||||
|
||||
EVT_BUTTON(Btn_Up, CheckListBoxFrame::OnButtonUp)
|
||||
EVT_BUTTON(Btn_Down, CheckListBoxFrame::OnButtonDown)
|
||||
END_EVENT_TABLE()
|
||||
|
||||
IMPLEMENT_APP(CheckListBoxApp);
|
||||
@ -78,69 +91,86 @@ IMPLEMENT_APP(CheckListBoxApp);
|
||||
// init our app: create windows
|
||||
bool CheckListBoxApp::OnInit(void)
|
||||
{
|
||||
CheckListBoxFrame *pFrame = new CheckListBoxFrame(NULL, "wxWindows Ownerdraw Sample",
|
||||
50, 50, 450, 320);
|
||||
SetTopWindow(pFrame);
|
||||
CheckListBoxFrame *pFrame = new CheckListBoxFrame
|
||||
(
|
||||
NULL,
|
||||
"wxWindows Checklistbox Sample",
|
||||
50, 50, 480, 320
|
||||
);
|
||||
SetTopWindow(pFrame);
|
||||
|
||||
return TRUE;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
// main frame constructor
|
||||
CheckListBoxFrame::CheckListBoxFrame(wxFrame *frame, char *title, int x, int y, int w, int h)
|
||||
: wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
|
||||
CheckListBoxFrame::CheckListBoxFrame(wxFrame *frame,
|
||||
const char *title,
|
||||
int x, int y, int w, int h)
|
||||
: wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
|
||||
{
|
||||
// create the status line
|
||||
const int widths[] = { -1, 60 };
|
||||
CreateStatusBar(2);
|
||||
SetStatusWidths(2, widths);
|
||||
SetStatusText("no selection", 0);
|
||||
// create the status line
|
||||
const int widths[] = { -1, 60 };
|
||||
CreateStatusBar(2);
|
||||
SetStatusWidths(2, widths);
|
||||
wxLogStatus(this, "no selection");
|
||||
|
||||
// Make a menubar
|
||||
wxMenu *file_menu = new wxMenu;
|
||||
// Make a menubar
|
||||
wxMenu *file_menu = new wxMenu;
|
||||
|
||||
// construct submenu
|
||||
file_menu->Append(Menu_Quit, "E&xit");
|
||||
// construct submenu
|
||||
file_menu->Append(Menu_Quit, "E&xit");
|
||||
|
||||
wxMenuBar *menu_bar = new wxMenuBar;
|
||||
menu_bar->Append(file_menu, "&File");
|
||||
SetMenuBar(menu_bar);
|
||||
wxMenuBar *menu_bar = new wxMenuBar;
|
||||
menu_bar->Append(file_menu, "&File");
|
||||
SetMenuBar(menu_bar);
|
||||
|
||||
// make a panel with some controls
|
||||
wxPanel *pPanel = new wxPanel(this, -1, wxPoint(0, 0),
|
||||
wxSize(400, 200), wxTAB_TRAVERSAL);
|
||||
// make a panel with some controls
|
||||
wxPanel *panel = new wxPanel(this, -1, wxPoint(0, 0),
|
||||
wxSize(400, 200), wxTAB_TRAVERSAL);
|
||||
|
||||
// check list box
|
||||
static const char* aszChoices[] = { "Hello", "world", "and",
|
||||
"goodbye", "cruel", "world",
|
||||
"-------", "owner-drawn", "listbox" };
|
||||
// check list box
|
||||
static const char* aszChoices[] =
|
||||
{
|
||||
"Zeroth",
|
||||
"First", "Second", "Third",
|
||||
"Fourth", "Fifth", "Sixth",
|
||||
"Seventh", "Eighth", "Nineth"
|
||||
};
|
||||
|
||||
wxString *astrChoices = new wxString[WXSIZEOF(aszChoices)];
|
||||
unsigned int ui;
|
||||
for ( ui = 0; ui < WXSIZEOF(aszChoices); ui++ )
|
||||
astrChoices[ui] = aszChoices[ui];
|
||||
wxString *astrChoices = new wxString[WXSIZEOF(aszChoices)];
|
||||
unsigned int ui;
|
||||
for ( ui = 0; ui < WXSIZEOF(aszChoices); ui++ )
|
||||
astrChoices[ui] = aszChoices[ui];
|
||||
|
||||
m_pListBox = new wxCheckListBox
|
||||
(
|
||||
pPanel, // parent
|
||||
Control_Listbox, // control id
|
||||
wxPoint(10, 10), // listbox poistion
|
||||
wxSize(400, 200), // listbox size
|
||||
WXSIZEOF(aszChoices), // number of strings
|
||||
astrChoices // array of strings
|
||||
);
|
||||
m_pListBox = new wxCheckListBox
|
||||
(
|
||||
panel, // parent
|
||||
Control_Listbox, // control id
|
||||
wxPoint(10, 10), // listbox poistion
|
||||
wxSize(400, 200), // listbox size
|
||||
WXSIZEOF(aszChoices), // number of strings
|
||||
astrChoices // array of strings
|
||||
);
|
||||
|
||||
delete [] astrChoices;
|
||||
//m_pListBox->SetBackgroundColour(*wxGREEN);
|
||||
|
||||
// not implemented in wxGTK yet
|
||||
delete [] astrChoices;
|
||||
|
||||
// not implemented in wxGTK yet
|
||||
#ifndef __WXGTK__
|
||||
for ( ui = 0; ui < WXSIZEOF(aszChoices); ui += 2 ) {
|
||||
m_pListBox->GetItem(ui)->SetBackgroundColour(wxColor(200, 200, 200));
|
||||
}
|
||||
// set grey background for every second entry
|
||||
for ( ui = 0; ui < WXSIZEOF(aszChoices); ui += 2 ) {
|
||||
m_pListBox->GetItem(ui)->SetBackgroundColour(wxColor(200, 200, 200));
|
||||
}
|
||||
#endif // wxGTK
|
||||
|
||||
m_pListBox->Check(2);
|
||||
m_pListBox->Check(2);
|
||||
|
||||
Show(TRUE);
|
||||
// create buttons for moving the items around
|
||||
(void)new wxButton(panel, Btn_Up, " &Up ", wxPoint(420, 90));
|
||||
(void)new wxButton(panel, Btn_Down, "&Down", wxPoint(420, 120));
|
||||
|
||||
Show(TRUE);
|
||||
}
|
||||
|
||||
CheckListBoxFrame::~CheckListBoxFrame()
|
||||
@ -149,39 +179,83 @@ CheckListBoxFrame::~CheckListBoxFrame()
|
||||
|
||||
void CheckListBoxFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
|
||||
{
|
||||
Close(TRUE);
|
||||
Close(TRUE);
|
||||
}
|
||||
|
||||
void CheckListBoxFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
|
||||
{
|
||||
wxMessageDialog dialog(this, "Demo of wxCheckListBox control\n",
|
||||
"About wxCheckListBox", wxYES_NO | wxCANCEL);
|
||||
dialog.ShowModal();
|
||||
wxMessageBox("Demo of wxCheckListBox control\n"
|
||||
"© Vadim Zeitlin 1998-1999",
|
||||
"About wxCheckListBox",
|
||||
wxICON_INFORMATION, this);
|
||||
}
|
||||
|
||||
void CheckListBoxFrame::OnListboxSelect(wxCommandEvent& event)
|
||||
{
|
||||
wxString strSelection;
|
||||
unsigned int nSel = event.GetSelection();
|
||||
strSelection.sprintf("item %d selected (%schecked)", nSel,
|
||||
m_pListBox->IsChecked((int)nSel) ? "" : "not ");
|
||||
SetStatusText(strSelection);
|
||||
int nSel = event.GetSelection();
|
||||
wxLogStatus(this, "item %d selected (%schecked)", nSel,
|
||||
m_pListBox->IsChecked(nSel) ? "" : "not ");
|
||||
}
|
||||
|
||||
void CheckListBoxFrame::OnListboxDblClick(wxCommandEvent& WXUNUSED(event))
|
||||
{
|
||||
wxString strSelection;
|
||||
strSelection.sprintf("item %d double clicked", m_pListBox->GetSelection());
|
||||
wxMessageDialog dialog(this, strSelection);
|
||||
dialog.ShowModal();
|
||||
wxString strSelection;
|
||||
strSelection.sprintf("item %d double clicked", m_pListBox->GetSelection());
|
||||
wxMessageDialog dialog(this, strSelection);
|
||||
dialog.ShowModal();
|
||||
}
|
||||
|
||||
void CheckListBoxFrame::OnCheckboxToggle(wxCommandEvent& event)
|
||||
{
|
||||
wxString strSelection;
|
||||
unsigned int nItem = event.GetInt();
|
||||
unsigned int nItem = event.GetInt();
|
||||
|
||||
strSelection.sprintf("item %d was %schecked", nItem,
|
||||
m_pListBox->IsChecked(nItem) ? "" : "un");
|
||||
SetStatusText(strSelection);
|
||||
wxLogStatus(this, "item %d was %schecked", nItem,
|
||||
m_pListBox->IsChecked(nItem) ? "" : "un");
|
||||
}
|
||||
|
||||
void CheckListBoxFrame::OnButtonUp(wxCommandEvent& WXUNUSED(event))
|
||||
{
|
||||
OnButtonMove(TRUE);
|
||||
}
|
||||
|
||||
void CheckListBoxFrame::OnButtonDown(wxCommandEvent& WXUNUSED(event))
|
||||
{
|
||||
OnButtonMove(FALSE);
|
||||
}
|
||||
|
||||
void CheckListBoxFrame::OnButtonMove(bool up)
|
||||
{
|
||||
int selection = m_pListBox->GetSelection();
|
||||
if ( selection != -1 )
|
||||
{
|
||||
wxString label = m_pListBox->GetString(selection);
|
||||
|
||||
int positionNew = up ? selection - 1 : selection + 2;
|
||||
if ( positionNew < 0 || positionNew > m_pListBox->Number() )
|
||||
{
|
||||
wxLogStatus(this, "Can't move this item %s", up ? "up" : "down");
|
||||
}
|
||||
else
|
||||
{
|
||||
bool wasChecked = m_pListBox->IsChecked(selection);
|
||||
|
||||
int positionOld = up ? selection + 1 : selection;
|
||||
|
||||
// insert the item
|
||||
m_pListBox->InsertItems(1, &label, positionNew);
|
||||
|
||||
// and delete the old one
|
||||
m_pListBox->Delete(positionOld);
|
||||
|
||||
int selectionNew = up ? positionNew : positionNew - 1;
|
||||
m_pListBox->Check(selectionNew, wasChecked);
|
||||
m_pListBox->SetSelection(selectionNew);
|
||||
|
||||
wxLogStatus(this, "Item moved %s", up ? "up" : "down");
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
wxLogStatus(this, "Please select an item");
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user