/////////////////////////////////////////////////////////////////////////////
-// Program: wxWindows Widgets Sample
+// Program: wxWidgets Widgets Sample
// Name: combobox.cpp
// Purpose: Part of the widgets sample showing wxComboBox
// Author: Vadim Zeitlin
#ifndef WX_PRECOMP
#include "wx/log.h"
+ #include "wx/bitmap.h"
#include "wx/button.h"
#include "wx/checkbox.h"
#include "wx/combobox.h"
// control ids
enum
{
- ComboPage_Reset = 100,
+ ComboPage_Reset = wxID_HIGHEST,
ComboPage_CurText,
+ ComboPage_InsertionPointText,
+ ComboPage_Insert,
+ ComboPage_InsertText,
ComboPage_Add,
ComboPage_AddText,
ComboPage_AddSeveral,
class ComboboxWidgetsPage : public WidgetsPage
{
public:
- ComboboxWidgetsPage(wxNotebook *notebook, wxImageList *imaglist);
+ ComboboxWidgetsPage(WidgetsBookCtrl *book, wxImageList *imaglist);
+
+ virtual wxControl *GetWidget() const { return m_combobox; }
+ virtual void RecreateWidget() { CreateCombo(); }
+
+ // lazy creation of the content
+ virtual void CreateContent();
protected:
// event handlers
void OnButtonDelete(wxCommandEvent& event);
void OnButtonDeleteSel(wxCommandEvent& event);
void OnButtonClear(wxCommandEvent& event);
+ void OnButtonInsert(wxCommandEvent &event);
void OnButtonAdd(wxCommandEvent& event);
void OnButtonAddSeveral(wxCommandEvent& event);
void OnButtonAddMany(wxCommandEvent& event);
void OnCheckOrRadioBox(wxCommandEvent& event);
void OnUpdateUICurText(wxUpdateUIEvent& event);
+ void OnUpdateUIInsertionPointText(wxUpdateUIEvent& event);
+ void OnUpdateUIInsert(wxUpdateUIEvent& event);
void OnUpdateUIAddSeveral(wxUpdateUIEvent& event);
void OnUpdateUIClearButton(wxUpdateUIEvent& event);
void OnUpdateUIDeleteButton(wxUpdateUIEvent& event);
// the checkboxes for styles
wxCheckBox *m_chkSort,
- *m_chkReadonly;
+ *m_chkReadonly,
+ *m_chkFilename;
// the combobox itself and the sizer it is in
wxComboBox *m_combobox;
wxSizer *m_sizerCombo;
// the text entries for "Add/change string" and "Delete" buttons
- wxTextCtrl *m_textAdd,
+ wxTextCtrl *m_textInsert,
+ *m_textAdd,
*m_textChange,
*m_textDelete;
EVT_BUTTON(ComboPage_Delete, ComboboxWidgetsPage::OnButtonDelete)
EVT_BUTTON(ComboPage_DeleteSel, ComboboxWidgetsPage::OnButtonDeleteSel)
EVT_BUTTON(ComboPage_Clear, ComboboxWidgetsPage::OnButtonClear)
+ EVT_BUTTON(ComboPage_Insert, ComboboxWidgetsPage::OnButtonInsert)
EVT_BUTTON(ComboPage_Add, ComboboxWidgetsPage::OnButtonAdd)
EVT_BUTTON(ComboPage_AddSeveral, ComboboxWidgetsPage::OnButtonAddSeveral)
EVT_BUTTON(ComboPage_AddMany, ComboboxWidgetsPage::OnButtonAddMany)
+ EVT_TEXT_ENTER(ComboPage_InsertText, ComboboxWidgetsPage::OnButtonInsert)
EVT_TEXT_ENTER(ComboPage_AddText, ComboboxWidgetsPage::OnButtonAdd)
EVT_TEXT_ENTER(ComboPage_DeleteText, ComboboxWidgetsPage::OnButtonDelete)
EVT_UPDATE_UI(ComboPage_CurText, ComboboxWidgetsPage::OnUpdateUICurText)
+ EVT_UPDATE_UI(ComboPage_InsertionPointText, ComboboxWidgetsPage::OnUpdateUIInsertionPointText)
EVT_UPDATE_UI(ComboPage_Reset, ComboboxWidgetsPage::OnUpdateUIResetButton)
+ EVT_UPDATE_UI(ComboPage_Insert, ComboboxWidgetsPage::OnUpdateUIInsert)
EVT_UPDATE_UI(ComboPage_AddSeveral, ComboboxWidgetsPage::OnUpdateUIAddSeveral)
EVT_UPDATE_UI(ComboPage_Clear, ComboboxWidgetsPage::OnUpdateUIClearButton)
EVT_UPDATE_UI(ComboPage_DeleteText, ComboboxWidgetsPage::OnUpdateUIClearButton)
EVT_COMBOBOX(ComboPage_Combo, ComboboxWidgetsPage::OnComboBox)
EVT_TEXT(ComboPage_Combo, ComboboxWidgetsPage::OnComboText)
+ EVT_TEXT_ENTER(ComboPage_Combo, ComboboxWidgetsPage::OnComboText)
- EVT_CHECKBOX(-1, ComboboxWidgetsPage::OnCheckOrRadioBox)
- EVT_RADIOBOX(-1, ComboboxWidgetsPage::OnCheckOrRadioBox)
+ EVT_CHECKBOX(wxID_ANY, ComboboxWidgetsPage::OnCheckOrRadioBox)
+ EVT_RADIOBOX(wxID_ANY, ComboboxWidgetsPage::OnCheckOrRadioBox)
END_EVENT_TABLE()
// ============================================================================
// implementation
// ============================================================================
-IMPLEMENT_WIDGETS_PAGE(ComboboxWidgetsPage, _T("Combobox"));
+#if defined(__WXUNIVERSAL__)
+ #define FAMILY_CTRLS UNIVERSAL_CTRLS
+#else
+ #define FAMILY_CTRLS NATIVE_CTRLS
+#endif
+
+IMPLEMENT_WIDGETS_PAGE(ComboboxWidgetsPage, _T("Combobox"),
+ FAMILY_CTRLS | WITH_ITEMS_CTRLS | COMBO_CTRLS
+ );
-ComboboxWidgetsPage::ComboboxWidgetsPage(wxNotebook *notebook,
- wxImageList *imaglist)
- : WidgetsPage(notebook)
+ComboboxWidgetsPage::ComboboxWidgetsPage(WidgetsBookCtrl *book,
+ wxImageList *imaglist)
+ : WidgetsPage(book, imaglist, combobox_xpm)
{
// init everything
m_chkSort =
- m_chkReadonly = (wxCheckBox *)NULL;
+ m_chkReadonly =
+ m_chkFilename = (wxCheckBox *)NULL;
m_combobox = (wxComboBox *)NULL;
m_sizerCombo = (wxSizer *)NULL;
+}
- imaglist->Add(wxBitmap(combobox_xpm));
-
+void ComboboxWidgetsPage::CreateContent()
+{
/*
What we create here is a frame having 3 panes: style pane is the
leftmost one, in the middle the pane with buttons allowing to perform
wxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL);
// left pane
- wxStaticBox *box = new wxStaticBox(this, -1, _T("&Set style"));
+ wxStaticBox *box = new wxStaticBox(this, wxID_ANY, _T("&Set style"));
// should be in sync with ComboKind_XXX values
static const wxString kinds[] =
_T("drop down"),
};
- m_radioKind = new wxRadioBox(this, -1, _T("Combobox &kind:"),
+ m_radioKind = new wxRadioBox(this, wxID_ANY, _T("Combobox &kind:"),
wxDefaultPosition, wxDefaultSize,
WXSIZEOF(kinds), kinds,
1, wxRA_SPECIFY_COLS);
m_chkSort = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Sort items"));
m_chkReadonly = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Read only"));
+ m_chkFilename = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&File name"));
+ m_chkFilename->Disable(); // not implemented yet
sizerLeft->Add(5, 5, 0, wxGROW | wxALL, 5); // spacer
sizerLeft->Add(m_radioKind, 0, wxGROW | wxALL, 5);
sizerLeft->Add(btn, 0, wxALIGN_CENTRE_HORIZONTAL | wxALL, 15);
// middle pane
- wxStaticBox *box2 = new wxStaticBox(this, -1, _T("&Change combobox contents"));
+ wxStaticBox *box2 = new wxStaticBox(this, wxID_ANY,
+ _T("&Change combobox contents"));
wxSizer *sizerMiddle = new wxStaticBoxSizer(box2, wxVERTICAL);
wxSizer *sizerRow;
sizerRow = CreateSizerWithTextAndLabel(_T("Current selection"),
ComboPage_CurText,
&text);
- text->SetEditable(FALSE);
+ text->SetEditable(false);
+
+ sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
+
+ sizerRow = CreateSizerWithTextAndLabel(_T("Insertion Point"),
+ ComboPage_InsertionPointText,
+ &text);
+ text->SetEditable(false);
+
+ sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
+ sizerRow = CreateSizerWithTextAndButton(ComboPage_Insert,
+ _T("&Insert this string"),
+ ComboPage_InsertText,
+ &m_textInsert);
sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
sizerRow = CreateSizerWithTextAndButton(ComboPage_Add,
&m_textAdd);
sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
- btn = new wxButton(this, ComboPage_AddSeveral, _T("&Insert a few strings"));
+ btn = new wxButton(this, ComboPage_AddSeveral, _T("&Append a few strings"));
sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
- btn = new wxButton(this, ComboPage_AddMany, _T("Add &many strings"));
+ btn = new wxButton(this, ComboPage_AddMany, _T("Append &many strings"));
sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
sizerRow = CreateSizerWithTextAndButton(ComboPage_Change,
// right pane
wxSizer *sizerRight = new wxBoxSizer(wxVERTICAL);
- m_combobox = new wxComboBox(this, ComboPage_Combo, _T(""),
+ m_combobox = new wxComboBox(this, ComboPage_Combo, wxEmptyString,
wxDefaultPosition, wxDefaultSize,
0, NULL,
0);
- sizerRight->Add(m_combobox, 1, wxGROW | wxALL, 5);
+ sizerRight->Add(m_combobox, 0, wxGROW | wxALL, 5);
sizerRight->SetMinSize(150, 0);
m_sizerCombo = sizerRight; // save it to modify it later
// final initializations
Reset();
- SetAutoLayout(TRUE);
SetSizer(sizerTop);
sizerTop->Fit(this);
void ComboboxWidgetsPage::Reset()
{
- m_chkSort->SetValue(FALSE);
- m_chkReadonly->SetValue(FALSE);
+ m_chkSort->SetValue(false);
+ m_chkReadonly->SetValue(false);
+ m_chkFilename->SetValue(false);
}
void ComboboxWidgetsPage::CreateCombo()
{
- int flags = 0;
+ int flags = ms_defaultFlags;
if ( m_chkSort->GetValue() )
flags |= wxCB_SORT;
wxArrayString items;
if ( m_combobox )
{
- int count = m_combobox->GetCount();
- for ( int n = 0; n < count; n++ )
+ unsigned int count = m_combobox->GetCount();
+ for ( unsigned int n = 0; n < count; n++ )
{
items.Add(m_combobox->GetString(n));
}
- m_sizerCombo->Remove(m_combobox);
+ m_sizerCombo->Detach( m_combobox );
delete m_combobox;
}
- m_combobox = new wxComboBox(this, ComboPage_Combo, _T(""),
+ m_combobox = new wxComboBox(this, ComboPage_Combo, wxEmptyString,
wxDefaultPosition, wxDefaultSize,
0, NULL,
flags);
- size_t count = items.GetCount();
- for ( size_t n = 0; n < count; n++ )
+#if 0
+ if ( m_chkFilename->GetValue() )
+ ;
+#endif // TODO
+
+ unsigned int count = items.GetCount();
+ for ( unsigned int n = 0; n < count; n++ )
{
m_combobox->Append(items[n]);
}
void ComboboxWidgetsPage::OnButtonChange(wxCommandEvent& WXUNUSED(event))
{
int sel = m_combobox->GetSelection();
- if ( sel != -1 )
+ if ( sel != wxNOT_FOUND )
{
#ifndef __WXGTK__
m_combobox->SetString(sel, m_textChange->GetValue());
{
unsigned long n;
if ( !m_textDelete->GetValue().ToULong(&n) ||
- (n >= (unsigned)m_combobox->GetCount()) )
+ (n >= m_combobox->GetCount()) )
{
return;
}
void ComboboxWidgetsPage::OnButtonDeleteSel(wxCommandEvent& WXUNUSED(event))
{
int sel = m_combobox->GetSelection();
- if ( sel != -1 )
+ if ( sel != wxNOT_FOUND )
{
m_combobox->Delete(sel);
}
}
-void ComboboxWidgetsPage::OnButtonClear(wxCommandEvent& event)
+void ComboboxWidgetsPage::OnButtonClear(wxCommandEvent& WXUNUSED(event))
{
m_combobox->Clear();
}
-void ComboboxWidgetsPage::OnButtonAdd(wxCommandEvent& event)
+void ComboboxWidgetsPage::OnButtonInsert(wxCommandEvent& WXUNUSED(event))
+{
+ static unsigned int s_item = 0;
+
+ wxString s = m_textInsert->GetValue();
+ if ( !m_textInsert->IsModified() )
+ {
+ // update the default string
+ m_textInsert->SetValue(wxString::Format(_T("test item %u"), ++s_item));
+ }
+
+ if (m_combobox->GetSelection() >= 0)
+ m_combobox->Insert(s, m_combobox->GetSelection());
+}
+
+void ComboboxWidgetsPage::OnButtonAdd(wxCommandEvent& WXUNUSED(event))
{
static unsigned int s_item = 0;
}
}
-void ComboboxWidgetsPage::OnButtonAddSeveral(wxCommandEvent& event)
+void ComboboxWidgetsPage::OnButtonAddSeveral(wxCommandEvent& WXUNUSED(event))
{
m_combobox->Append(_T("First"));
m_combobox->Append(_T("another one"));
event.SetText( wxString::Format(_T("%d"), m_combobox->GetSelection()) );
}
+void ComboboxWidgetsPage::OnUpdateUIInsertionPointText(wxUpdateUIEvent& event)
+{
+ if (m_combobox)
+ event.SetText( wxString::Format(_T("%ld"), m_combobox->GetInsertionPoint()) );
+}
+
void ComboboxWidgetsPage::OnUpdateUIResetButton(wxUpdateUIEvent& event)
+{
+ event.Enable( m_chkSort->GetValue() ||
+ m_chkReadonly->GetValue() ||
+ m_chkFilename->GetValue() );
+}
+
+void ComboboxWidgetsPage::OnUpdateUIInsert(wxUpdateUIEvent& event)
{
if (m_combobox)
- event.Enable( m_chkSort->GetValue() || m_chkReadonly->GetValue() );
+ {
+ bool enable = !(m_combobox->GetWindowStyle() & wxCB_SORT) &&
+ (m_combobox->GetSelection() >= 0);
+
+ event.Enable(enable);
+ }
}
void ComboboxWidgetsPage::OnUpdateUIDeleteButton(wxUpdateUIEvent& event)
void ComboboxWidgetsPage::OnUpdateUIDeleteSelButton(wxUpdateUIEvent& event)
{
if (m_combobox)
- event.Enable(m_combobox->GetSelection() != -1);
+ event.Enable(m_combobox->GetSelection() != wxNOT_FOUND);
}
void ComboboxWidgetsPage::OnUpdateUIClearButton(wxUpdateUIEvent& event)
wxASSERT_MSG( s == m_combobox->GetValue(),
_T("event and combobox values should be the same") );
- wxLogMessage(_T("Combobox text changed (now '%s')"), s.c_str());
+ if (event.GetEventType() == wxEVT_COMMAND_TEXT_ENTER)
+ wxLogMessage(_T("Combobox enter pressed (now '%s')"), s.c_str());
+ else
+ wxLogMessage(_T("Combobox text changed (now '%s')"), s.c_str());
}
void ComboboxWidgetsPage::OnComboBox(wxCommandEvent& event)
m_textDelete->SetValue(wxString::Format(_T("%ld"), sel));
wxLogMessage(_T("Combobox item %ld selected"), sel);
+
+ wxLogMessage(_T("Combobox GetValue(): %s"), m_combobox->GetValue().c_str() );
}
-void ComboboxWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& event)
+void ComboboxWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& WXUNUSED(event))
{
CreateCombo();
}
projects / wxWidgets.git / blobdiff