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ce16e5d78fad60b6bbc6ef8889a663fd1c9f23d2
wxWidgets/samples/controls/controls.cpp
Vadim Zeitlin 7ba4fbebbc 1. fixes to wxDC deleting logic (should fix ~wxPrinterDC leak), some code 
reorganized/removed
2. applied (slightly modified) wxEnhMetaFileSimpleDataObject patch


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9687 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2001-04-09 01:22:48 +00:00

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/////////////////////////////////////////////////////////////////////////////
// Name: controls.cpp
// Purpose: Controls wxWindows sample
// Author: Robert Roebling
// Modified by:
// RCS-ID: $Id$
// Copyright: (c) Robert Roebling, Julian Smart
// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#pragma implementation "controls.h"
#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
#if !defined( __WXMSW__ ) || defined( __WIN95__ )
#include "wx/spinbutt.h"
#endif
#include "wx/tglbtn.h"
#include "wx/notebook.h"
#include "wx/imaglist.h"
#if wxUSE_TOOLTIPS
#include "wx/tooltip.h"
#endif
#if defined(__WXGTK__) || defined(__WXMOTIF__)
#define USE_XPM
#endif
#ifdef USE_XPM
#include "mondrian.xpm"
#include "icons/choice.xpm"
#include "icons/combo.xpm"
#include "icons/list.xpm"
#include "icons/radio.xpm"
#include "icons/text.xpm"
#include "icons/gauge.xpm"
#endif
#ifdef __WIN16__
// Win16 doesn't have them
#ifdef wxUSE_SPINBTN
#undef wxUSE_SPINBTN
#endif
#define wxUSE_SPINBTN 0
#else
#ifndef wxUSE_SPINBTN
#define wxUSE_SPINBTN 1
#endif
#endif // __WIN16__
#include "wx/progdlg.h"
#if wxUSE_SPINCTRL
#include "wx/spinctrl.h"
#endif // wxUSE_SPINCTRL
//----------------------------------------------------------------------
// class definitions
//----------------------------------------------------------------------
class MyApp: public wxApp
{
public:
bool OnInit();
};
class MyPanel: public wxPanel
{
public:
MyPanel(wxFrame *frame, int x, int y, int w, int h);
virtual ~MyPanel();
void OnSize( wxSizeEvent& event );
void OnListBox( wxCommandEvent &event );
void OnListBoxDoubleClick( wxCommandEvent &event );
void OnListBoxButtons( wxCommandEvent &event );
void OnChoice( wxCommandEvent &event );
void OnChoiceButtons( wxCommandEvent &event );
void OnCombo( wxCommandEvent &event );
void OnComboTextChanged( wxCommandEvent &event );
void OnComboTextEnter( wxCommandEvent &event );
void OnComboButtons( wxCommandEvent &event );
void OnRadio( wxCommandEvent &event );
void OnRadioButtons( wxCommandEvent &event );
void OnSetFont( wxCommandEvent &event );
void OnPageChanged( wxNotebookEvent &event );
void OnPageChanging( wxNotebookEvent &event );
void OnSliderUpdate( wxCommandEvent &event );
void OnUpdateLabel( wxCommandEvent &event );
#if wxUSE_SPINBTN
void OnSpinUp( wxSpinEvent &event );
void OnSpinDown( wxSpinEvent &event );
void OnSpinUpdate( wxSpinEvent &event );
void OnUpdateShowProgress( wxUpdateUIEvent& event );
void OnShowProgress( wxCommandEvent &event );
#endif // wxUSE_SPINBTN
#if wxUSE_SPINCTRL
void OnSpinCtrl(wxSpinEvent& event);
#endif // wxUSE_SPINCTRL
void OnEnableAll(wxCommandEvent& event);
void OnChangeColour(wxCommandEvent& event);
void OnTestButton(wxCommandEvent& event);
void OnBmpButton(wxCommandEvent& event);
wxListBox *m_listbox,
*m_listboxSorted;
wxChoice *m_choice,
*m_choiceSorted;
wxComboBox *m_combo;
wxRadioBox *m_radio;
wxGauge *m_gauge,
*m_gaugeVert;
wxSlider *m_slider;
wxButton *m_fontButton;
wxButton *m_lbSelectNum;
wxButton *m_lbSelectThis;
#if wxUSE_SPINBTN
wxSpinButton *m_spinbutton;
wxButton *m_btnProgress;
#endif // wxUSE_SPINBTN
#if wxUSE_SPINCTRL
wxSpinCtrl *m_spinctrl;
#endif // wxUSE_SPINCTRL
wxTextCtrl *m_spintext;
wxCheckBox *m_checkbox;
wxTextCtrl *m_text;
wxNotebook *m_notebook;
wxStaticText *m_label;
private:
wxLog *m_logTargetOld;
DECLARE_EVENT_TABLE()
};
class MyFrame: public wxFrame
{
public:
MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h);
void OnQuit(wxCommandEvent& event);
void OnAbout(wxCommandEvent& event);
void OnClearLog(wxCommandEvent& event);
#if wxUSE_TOOLTIPS
void OnSetTooltipDelay(wxCommandEvent& event);
void OnToggleTooltips(wxCommandEvent& event);
#endif // wxUSE_TOOLTIPS
void OnEnableAll(wxCommandEvent& event);
void OnIdle( wxIdleEvent& event );
void OnSize( wxSizeEvent& event );
void OnMove( wxMoveEvent& event );
MyPanel *GetPanel() const { return m_panel; }
private:
void UpdateStatusBar(const wxPoint& pos, const wxSize& size)
{
wxString msg;
wxSize sizeCl = GetClientSize();
msg.Printf(_("pos=(%d, %d), size=%dx%d (client=%dx%d)"),
pos.x, pos.y,
size.x, size.y,
sizeCl.x, sizeCl.y);
SetStatusText(msg, 1);
}
MyPanel *m_panel;
DECLARE_EVENT_TABLE()
};
// a button which intercepts double clicks (for testing...)
class MyButton : public wxButton
{
public:
MyButton(wxWindow *parent,
wxWindowID id,
const wxString& label = wxEmptyString,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize)
: wxButton(parent, id, label, pos, size)
{
}
void OnDClick(wxMouseEvent& event)
{
wxLogMessage(_T("MyButton::OnDClick"));
event.Skip();
}
private:
DECLARE_EVENT_TABLE()
};
// a combo which intercepts chars (to test Windows behaviour)
class MyComboBox : public wxComboBox
{
public:
MyComboBox(wxWindow *parent, wxWindowID id,
const wxString& value = wxEmptyString,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
int n = 0, const wxString choices[] = NULL,
long style = 0,
const wxValidator& validator = wxDefaultValidator,
const wxString& name = wxComboBoxNameStr)
: wxComboBox(parent, id, value, pos, size, n, choices, style,
validator, name) { }
protected:
void OnChar(wxKeyEvent& event);
void OnKeyDown(wxKeyEvent& event);
void OnKeyUp(wxKeyEvent& event);
void OnFocusGot(wxFocusEvent& event)
{
wxLogMessage(_T("MyComboBox::OnFocusGot"));
event.Skip();
}
private:
DECLARE_EVENT_TABLE()
};
// a radiobox which handles focus set/kill (for testing)
class MyRadioBox : public wxRadioBox
{
public:
MyRadioBox(wxWindow *parent,
wxWindowID id,
const wxString& title = wxEmptyString,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
int n = 0, const wxString choices[] = NULL,
int majorDim = 1,
long style = wxRA_HORIZONTAL,
const wxValidator& validator = wxDefaultValidator,
const wxString& name = wxRadioBoxNameStr)
: wxRadioBox(parent, id, title, pos, size, n, choices, majorDim,
style, validator, name) { }
protected:
void OnFocusGot(wxFocusEvent& event)
{
wxLogMessage(_T("MyRadioBox::OnFocusGot"));
event.Skip();
}
void OnFocusLost(wxFocusEvent& event)
{
wxLogMessage(_T("MyRadioBox::OnFocusLost"));
event.Skip();
}
private:
DECLARE_EVENT_TABLE()
};
//----------------------------------------------------------------------
// other
//----------------------------------------------------------------------
static void SetControlClientData(const char *name,
wxControlWithItems *control);
IMPLEMENT_APP(MyApp)
//----------------------------------------------------------------------
// MyApp
//----------------------------------------------------------------------
enum
{
CONTROLS_QUIT = 100,
CONTROLS_TEXT,
CONTROLS_ABOUT,
CONTROLS_CLEAR_LOG,
// tooltip menu
CONTROLS_SET_TOOLTIP_DELAY = 200,
CONTROLS_ENABLE_TOOLTIPS,
// panel menu
CONTROLS_ENABLE_ALL
};
bool MyApp::OnInit()
{
// parse the cmd line
int x = 50,
y = 50;
if ( argc == 3 )
{
wxSscanf(argv[1], "%d", &x);
wxSscanf(argv[2], "%d", &y);
}
// Create the main frame window
MyFrame *frame = new MyFrame((wxFrame *) NULL,
"Controls wxWindows App",
x, y, 540, 430);
frame->SetSizeHints( 500, 425 );
// Give it an icon
// The wxICON() macros loads an icon from a resource under Windows
// and uses an #included XPM image under GTK+ and Motif
frame->SetIcon( wxICON(mondrian) );
wxMenu *file_menu = new wxMenu("", wxMENU_TEAROFF);
file_menu->Append(CONTROLS_CLEAR_LOG, "&Clear log\tCtrl-L");
file_menu->AppendSeparator();
file_menu->Append(CONTROLS_ABOUT, "&About\tF1");
file_menu->AppendSeparator();
file_menu->Append(CONTROLS_QUIT, "E&xit\tAlt-X", "Quit controls sample");
wxMenuBar *menu_bar = new wxMenuBar;
menu_bar->Append(file_menu, "&File");
#if wxUSE_TOOLTIPS
wxMenu *tooltip_menu = new wxMenu;
tooltip_menu->Append(CONTROLS_SET_TOOLTIP_DELAY, "Set &delay\tCtrl-D");
tooltip_menu->AppendSeparator();
tooltip_menu->Append(CONTROLS_ENABLE_TOOLTIPS, "&Toggle tooltips\tCtrl-T",
"enable/disable tooltips", TRUE);
tooltip_menu->Check(CONTROLS_ENABLE_TOOLTIPS, TRUE);
menu_bar->Append(tooltip_menu, "&Tooltips");
#endif // wxUSE_TOOLTIPS
wxMenu *panel_menu = new wxMenu;
panel_menu->Append(CONTROLS_ENABLE_ALL, "&Disable all\tCtrl-E",
"Enable/disable all panel controls", TRUE);
menu_bar->Append(panel_menu, "&Panel");
frame->SetMenuBar(menu_bar);
frame->Show(TRUE);
//frame->GetPanel()->m_notebook->SetSelection(6);
SetTopWindow(frame);
return TRUE;
}
//----------------------------------------------------------------------
// MyPanel
//----------------------------------------------------------------------
const int ID_NOTEBOOK = 1000;
const int ID_LISTBOX = 130;
const int ID_LISTBOX_SEL_NUM = 131;
const int ID_LISTBOX_SEL_STR = 132;
const int ID_LISTBOX_CLEAR = 133;
const int ID_LISTBOX_APPEND = 134;
const int ID_LISTBOX_DELETE = 135;
const int ID_LISTBOX_FONT = 136;
const int ID_LISTBOX_ENABLE = 137;
const int ID_LISTBOX_SORTED = 138;
const int ID_CHOICE = 120;
const int ID_CHOICE_SEL_NUM = 121;
const int ID_CHOICE_SEL_STR = 122;
const int ID_CHOICE_CLEAR = 123;
const int ID_CHOICE_APPEND = 124;
const int ID_CHOICE_DELETE = 125;
const int ID_CHOICE_FONT = 126;
const int ID_CHOICE_ENABLE = 127;
const int ID_CHOICE_SORTED = 128;
const int ID_COMBO = 140;
const int ID_COMBO_SEL_NUM = 141;
const int ID_COMBO_SEL_STR = 142;
const int ID_COMBO_CLEAR = 143;
const int ID_COMBO_APPEND = 144;
const int ID_COMBO_DELETE = 145;
const int ID_COMBO_FONT = 146;
const int ID_COMBO_ENABLE = 147;
const int ID_RADIOBOX = 160;
const int ID_RADIOBOX_SEL_NUM = 161;
const int ID_RADIOBOX_SEL_STR = 162;
const int ID_RADIOBOX_FONT = 163;
const int ID_RADIOBOX_ENABLE = 164;
const int ID_RADIOBUTTON_1 = 166;
const int ID_RADIOBUTTON_2 = 167;
const int ID_SET_FONT = 170;
const int ID_GAUGE = 180;
const int ID_SLIDER = 181;
const int ID_SPIN = 182;
const int ID_BTNPROGRESS = 183;
const int ID_BUTTON_LABEL = 184;
const int ID_SPINCTRL = 185;
const int ID_BUTTON_TEST1 = 190;
const int ID_BUTTON_TEST2 = 191;
const int ID_BITMAP_BTN = 192;
const int ID_CHANGE_COLOUR = 200;
BEGIN_EVENT_TABLE(MyPanel, wxPanel)
EVT_SIZE ( MyPanel::OnSize)
EVT_NOTEBOOK_PAGE_CHANGING(ID_NOTEBOOK, MyPanel::OnPageChanging)
EVT_NOTEBOOK_PAGE_CHANGED(ID_NOTEBOOK, MyPanel::OnPageChanged)
EVT_LISTBOX (ID_LISTBOX, MyPanel::OnListBox)
EVT_LISTBOX (ID_LISTBOX_SORTED, MyPanel::OnListBox)
EVT_LISTBOX_DCLICK(ID_LISTBOX, MyPanel::OnListBoxDoubleClick)
EVT_BUTTON (ID_LISTBOX_SEL_NUM, MyPanel::OnListBoxButtons)
EVT_BUTTON (ID_LISTBOX_SEL_STR, MyPanel::OnListBoxButtons)
EVT_BUTTON (ID_LISTBOX_CLEAR, MyPanel::OnListBoxButtons)
EVT_BUTTON (ID_LISTBOX_APPEND, MyPanel::OnListBoxButtons)
EVT_BUTTON (ID_LISTBOX_DELETE, MyPanel::OnListBoxButtons)
EVT_BUTTON (ID_LISTBOX_FONT, MyPanel::OnListBoxButtons)
EVT_CHECKBOX (ID_LISTBOX_ENABLE, MyPanel::OnListBoxButtons)
EVT_CHOICE (ID_CHOICE, MyPanel::OnChoice)
EVT_CHOICE (ID_CHOICE_SORTED, MyPanel::OnChoice)
EVT_BUTTON (ID_CHOICE_SEL_NUM, MyPanel::OnChoiceButtons)
EVT_BUTTON (ID_CHOICE_SEL_STR, MyPanel::OnChoiceButtons)
EVT_BUTTON (ID_CHOICE_CLEAR, MyPanel::OnChoiceButtons)
EVT_BUTTON (ID_CHOICE_APPEND, MyPanel::OnChoiceButtons)
EVT_BUTTON (ID_CHOICE_DELETE, MyPanel::OnChoiceButtons)
EVT_BUTTON (ID_CHOICE_FONT, MyPanel::OnChoiceButtons)
EVT_CHECKBOX (ID_CHOICE_ENABLE, MyPanel::OnChoiceButtons)
EVT_COMBOBOX (ID_COMBO, MyPanel::OnCombo)
EVT_TEXT (ID_COMBO, MyPanel::OnComboTextChanged)
EVT_TEXT_ENTER(ID_COMBO, MyPanel::OnComboTextEnter)
EVT_BUTTON (ID_COMBO_SEL_NUM, MyPanel::OnComboButtons)
EVT_BUTTON (ID_COMBO_SEL_STR, MyPanel::OnComboButtons)
EVT_BUTTON (ID_COMBO_CLEAR, MyPanel::OnComboButtons)
EVT_BUTTON (ID_COMBO_APPEND, MyPanel::OnComboButtons)
EVT_BUTTON (ID_COMBO_DELETE, MyPanel::OnComboButtons)
EVT_BUTTON (ID_COMBO_FONT, MyPanel::OnComboButtons)
EVT_CHECKBOX (ID_COMBO_ENABLE, MyPanel::OnComboButtons)
EVT_RADIOBOX (ID_RADIOBOX, MyPanel::OnRadio)
EVT_BUTTON (ID_RADIOBOX_SEL_NUM, MyPanel::OnRadioButtons)
EVT_BUTTON (ID_RADIOBOX_SEL_STR, MyPanel::OnRadioButtons)
EVT_BUTTON (ID_RADIOBOX_FONT, MyPanel::OnRadioButtons)
EVT_CHECKBOX (ID_RADIOBOX_ENABLE, MyPanel::OnRadioButtons)
EVT_BUTTON (ID_SET_FONT, MyPanel::OnSetFont)
EVT_SLIDER (ID_SLIDER, MyPanel::OnSliderUpdate)
#if wxUSE_SPINBTN
EVT_SPIN (ID_SPIN, MyPanel::OnSpinUpdate)
EVT_SPIN_UP (ID_SPIN, MyPanel::OnSpinUp)
EVT_SPIN_DOWN (ID_SPIN, MyPanel::OnSpinDown)
EVT_UPDATE_UI (ID_BTNPROGRESS, MyPanel::OnUpdateShowProgress)
EVT_BUTTON (ID_BTNPROGRESS, MyPanel::OnShowProgress)
#endif // wxUSE_SPINBTN
#if wxUSE_SPINCTRL
EVT_SPINCTRL (ID_SPINCTRL, MyPanel::OnSpinCtrl)
#endif // wxUSE_SPINCTRL
#if wxUSE_TOGGLEBTN
EVT_TOGGLEBUTTON(ID_BUTTON_LABEL, MyPanel::OnUpdateLabel)
#endif // wxUSE_TOGGLEBTN
EVT_CHECKBOX (ID_CHANGE_COLOUR, MyPanel::OnChangeColour)
EVT_BUTTON (ID_BUTTON_TEST1, MyPanel::OnTestButton)
EVT_BUTTON (ID_BUTTON_TEST2, MyPanel::OnTestButton)
EVT_BUTTON (ID_BITMAP_BTN, MyPanel::OnBmpButton)
END_EVENT_TABLE()
BEGIN_EVENT_TABLE(MyButton, wxButton)
EVT_LEFT_DCLICK(MyButton::OnDClick)
END_EVENT_TABLE()
BEGIN_EVENT_TABLE(MyComboBox, wxComboBox)
EVT_CHAR(MyComboBox::OnChar)
EVT_KEY_DOWN(MyComboBox::OnKeyDown)
EVT_KEY_UP(MyComboBox::OnKeyUp)
EVT_SET_FOCUS(MyComboBox::OnFocusGot)
END_EVENT_TABLE()
BEGIN_EVENT_TABLE(MyRadioBox, wxRadioBox)
EVT_SET_FOCUS(MyRadioBox::OnFocusGot)
EVT_KILL_FOCUS(MyRadioBox::OnFocusLost)
END_EVENT_TABLE()
// ============================================================================
// implementation
// ============================================================================
MyPanel::MyPanel( wxFrame *frame, int x, int y, int w, int h )
: wxPanel( frame, -1, wxPoint(x, y), wxSize(w, h) ),
m_text(NULL), m_notebook(NULL)
{
wxLayoutConstraints *c;
m_text = new wxTextCtrl(this, -1, "This is the log window.\n",
wxPoint(0, 250), wxSize(100, 50), wxTE_MULTILINE);
m_text->SetBackgroundColour("wheat");
if ( 0 )
wxLog::AddTraceMask(_T("focus"));
m_logTargetOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_text));
m_notebook = new wxNotebook(this, ID_NOTEBOOK);
wxString choices[] =
{
"This",
"is one of my",
"really",
"wonderful",
"examples."
};
#ifdef USE_XPM
// image ids
enum
{
Image_List, Image_Choice, Image_Combo, Image_Text, Image_Radio, Image_Gauge, Image_Max
};
// fill the image list
wxImageList *imagelist = new wxImageList(32, 32);
imagelist-> Add( wxBitmap( list_xpm ));
imagelist-> Add( wxBitmap( choice_xpm ));
imagelist-> Add( wxBitmap( combo_xpm ));
imagelist-> Add( wxBitmap( text_xpm ));
imagelist-> Add( wxBitmap( radio_xpm ));
imagelist-> Add( wxBitmap( gauge_xpm ));
m_notebook->SetImageList(imagelist);
#elif defined(__WXMSW__)
// load images from resources
enum
{
Image_List, Image_Choice, Image_Combo, Image_Text, Image_Radio, Image_Gauge, Image_Max
};
wxImageList *imagelist = new wxImageList(16, 16, FALSE, Image_Max);
static const char *s_iconNames[Image_Max] =
{
"list", "choice", "combo", "text", "radio", "gauge"
};
for ( size_t n = 0; n < Image_Max; n++ )
{
wxBitmap bmp(s_iconNames[n]);
if ( !bmp.Ok() || (imagelist->Add(bmp) == -1) )
{
wxLogWarning("Couldn't load the image '%s' for the notebook page %d.",
s_iconNames[n], n);
}
}
m_notebook->SetImageList(imagelist);
#else
// No images for now
#define Image_List -1
#define Image_Choice -1
#define Image_Combo -1
#define Image_Text -1
#define Image_Radio -1
#define Image_Gauge -1
#define Image_Max -1
#endif
wxPanel *panel = new wxPanel(m_notebook);
m_listbox = new wxListBox( panel, ID_LISTBOX,
wxPoint(10,10), wxSize(120,70),
5, choices, wxLB_ALWAYS_SB );
m_listboxSorted = new wxListBox( panel, ID_LISTBOX_SORTED,
wxPoint(10,90), wxSize(120,70),
5, choices, wxLB_SORT );
SetControlClientData("listbox", m_listbox);
SetControlClientData("listbox", m_listboxSorted);
m_listbox->SetCursor(*wxCROSS_CURSOR);
#if wxUSE_TOOLTIPS
m_listbox->SetToolTip( "This is a list box" );
#endif // wxUSE_TOOLTIPS
m_lbSelectNum = new wxButton( panel, ID_LISTBOX_SEL_NUM, "Select #&2", wxPoint(180,30), wxSize(140,30) );
m_lbSelectThis = new wxButton( panel, ID_LISTBOX_SEL_STR, "&Select 'This'", wxPoint(340,30), wxSize(140,30) );
(void)new wxButton( panel, ID_LISTBOX_CLEAR, "&Clear", wxPoint(180,80), wxSize(140,30) );
(void)new MyButton( panel, ID_LISTBOX_APPEND, "&Append 'Hi!'", wxPoint(340,80), wxSize(140,30) );
(void)new wxButton( panel, ID_LISTBOX_DELETE, "D&elete selected item", wxPoint(180,130), wxSize(140,30) );
wxButton *button = new MyButton( panel, ID_LISTBOX_FONT, "Set &Italic font", wxPoint(340,130), wxSize(140,30) );
button->SetDefault();
button->SetForegroundColour(*wxBLUE);
#if wxUSE_TOOLTIPS
button->SetToolTip( "Press here to set italic font" );
#endif // wxUSE_TOOLTIPS
m_checkbox = new wxCheckBox( panel, ID_LISTBOX_ENABLE, "&Disable", wxPoint(20,170) );
m_checkbox->SetValue(FALSE);
#if wxUSE_TOOLTIPS
m_checkbox->SetToolTip( "Click here to disable the listbox" );
#endif // wxUSE_TOOLTIPS
(void)new wxCheckBox( panel, ID_CHANGE_COLOUR, "&Toggle colour",
wxPoint(110,170) );
panel->SetCursor(wxCursor(wxCURSOR_HAND));
m_notebook->AddPage(panel, "wxListBox", TRUE, Image_List);
panel = new wxPanel(m_notebook);
m_choice = new wxChoice( panel, ID_CHOICE, wxPoint(10,10), wxSize(120,-1), 5, choices );
m_choiceSorted = new wxChoice( panel, ID_CHOICE_SORTED, wxPoint(10,70), wxSize(120,-1),
5, choices, wxCB_SORT );
SetControlClientData("choice", m_choice);
SetControlClientData("choice", m_choiceSorted);
m_choice->SetSelection(2);
m_choice->SetBackgroundColour( "red" );
(void)new wxButton( panel, ID_CHOICE_SEL_NUM, "Select #&2", wxPoint(180,30), wxSize(140,30) );
(void)new wxButton( panel, ID_CHOICE_SEL_STR, "&Select 'This'", wxPoint(340,30), wxSize(140,30) );
(void)new wxButton( panel, ID_CHOICE_CLEAR, "&Clear", wxPoint(180,80), wxSize(140,30) );
(void)new wxButton( panel, ID_CHOICE_APPEND, "&Append 'Hi!'", wxPoint(340,80), wxSize(140,30) );
(void)new wxButton( panel, ID_CHOICE_DELETE, "D&elete selected item", wxPoint(180,130), wxSize(140,30) );
(void)new wxButton( panel, ID_CHOICE_FONT, "Set &Italic font", wxPoint(340,130), wxSize(140,30) );
(void)new wxCheckBox( panel, ID_CHOICE_ENABLE, "&Disable", wxPoint(20,130), wxSize(140,30) );
m_notebook->AddPage(panel, "wxChoice", FALSE, Image_Choice);
panel = new wxPanel(m_notebook);
(void)new wxStaticBox( panel, -1, "&Box around combobox",
wxPoint(5, 5), wxSize(150, 100));
m_combo = new MyComboBox( panel, ID_COMBO, "This",
wxPoint(20,25), wxSize(120, -1),
5, choices,
/* wxCB_READONLY | */ wxPROCESS_ENTER);
(void)new wxButton( panel, ID_COMBO_SEL_NUM, "Select #&2", wxPoint(180,30), wxSize(140,30) );
(void)new wxButton( panel, ID_COMBO_SEL_STR, "&Select 'This'", wxPoint(340,30), wxSize(140,30) );
(void)new wxButton( panel, ID_COMBO_CLEAR, "&Clear", wxPoint(180,80), wxSize(140,30) );
(void)new wxButton( panel, ID_COMBO_APPEND, "&Append 'Hi!'", wxPoint(340,80), wxSize(140,30) );
(void)new wxButton( panel, ID_COMBO_DELETE, "D&elete selected item", wxPoint(180,130), wxSize(140,30) );
(void)new wxButton( panel, ID_COMBO_FONT, "Set &Italic font", wxPoint(340,130), wxSize(140,30) );
(void)new wxCheckBox( panel, ID_COMBO_ENABLE, "&Disable", wxPoint(20,130), wxSize(140,30) );
m_notebook->AddPage(panel, "wxComboBox", FALSE, Image_Combo);
wxString choices2[] =
{
"First", "Second",
/* "Third",
"Fourth", "Fifth", "Sixth",
"Seventh", "Eighth", "Nineth", "Tenth" */
};
panel = new wxPanel(m_notebook);
(void)new MyRadioBox( panel, ID_RADIOBOX, "&That", wxPoint(10,160), wxSize(-1,-1), WXSIZEOF(choices2), choices2, 1, wxRA_SPECIFY_ROWS );
m_radio = new wxRadioBox( panel, ID_RADIOBOX, "T&his", wxPoint(10,10), wxSize(-1,-1), WXSIZEOF(choices), choices, 1, wxRA_SPECIFY_COLS );
#if wxUSE_TOOLTIPS
m_combo->SetToolTip("This is a natural\ncombobox - can you believe me?");
m_radio->SetToolTip("Ever seen a radiobox?");
#endif // wxUSE_TOOLTIPS
(void)new wxButton( panel, ID_RADIOBOX_SEL_NUM, "Select #&2", wxPoint(180,30), wxSize(140,30) );
(void)new wxButton( panel, ID_RADIOBOX_SEL_STR, "&Select 'This'", wxPoint(180,80), wxSize(140,30) );
m_fontButton = new wxButton( panel, ID_SET_FONT, "Set &more Italic font", wxPoint(340,30), wxSize(140,30) );
(void)new wxButton( panel, ID_RADIOBOX_FONT, "Set &Italic font", wxPoint(340,80), wxSize(140,30) );
(void)new wxCheckBox( panel, ID_RADIOBOX_ENABLE, "&Disable", wxPoint(340,130), wxDefaultSize );
wxRadioButton *rb = new wxRadioButton( panel, ID_RADIOBUTTON_1, "Radiobutton1", wxPoint(210,170), wxDefaultSize, wxRB_GROUP );
rb->SetValue( FALSE );
(void)new wxRadioButton( panel, ID_RADIOBUTTON_2, "&Radiobutton2", wxPoint(340,170), wxDefaultSize );
m_notebook->AddPage(panel, "wxRadioBox", FALSE, Image_Radio);
panel = new wxPanel(m_notebook);
(void)new wxStaticBox( panel, -1, "&wxGauge and wxSlider", wxPoint(10,10), wxSize(222,130) );
m_gauge = new wxGauge( panel, -1, 200, wxPoint(18,50), wxSize(155, 30), wxGA_HORIZONTAL|wxNO_BORDER );
m_gauge->SetBackgroundColour(*wxGREEN);
m_gauge->SetForegroundColour(*wxRED);
m_gaugeVert = new wxGauge( panel, -1, 100,
wxPoint(195,35), wxSize(30, 90),
wxGA_VERTICAL | wxGA_SMOOTH | wxNO_BORDER );
m_slider = new wxSlider( panel, ID_SLIDER, 0, 0, 200, wxPoint(18,90), wxSize(155,-1),
wxSL_AUTOTICKS | wxSL_LABELS );
m_slider->SetTickFreq(40, 0);
(void)new wxStaticBox( panel, -1, "&Explanation", wxPoint(230,10), wxSize(270,130) );
#ifdef __WXMOTIF__
// No wrapping text in wxStaticText yet :-(
(void)new wxStaticText( panel, -1,
"Drag the slider!",
wxPoint(250,30),
wxSize(240, -1)
);
#else
(void)new wxStaticText( panel, -1,
"In order see the gauge (aka progress bar)\n"
"control do something you have to drag the\n"
"handle of the slider to the right.\n"
"\n"
"This is also supposed to demonstrate how\n"
"to use static controls.\n",
wxPoint(250,25),
wxSize(240, 110)
);
#endif
int initialSpinValue = -5;
wxString s;
s << initialSpinValue;
m_spintext = new wxTextCtrl( panel, -1, s, wxPoint(20,160), wxSize(80,-1) );
#if wxUSE_SPINBTN
m_spinbutton = new wxSpinButton( panel, ID_SPIN, wxPoint(103,160), wxSize(80, -1) );
m_spinbutton->SetRange(-10,30);
m_spinbutton->SetValue(initialSpinValue);
m_btnProgress = new wxButton( panel, ID_BTNPROGRESS, "&Show progress dialog",
wxPoint(300, 160) );
#endif // wxUSE_SPINBTN
#if wxUSE_SPINCTRL
m_spinctrl = new wxSpinCtrl( panel, ID_SPINCTRL, "", wxPoint(200, 160), wxSize(80, -1) );
m_spinctrl->SetRange(10,30);
m_spinctrl->SetValue(15);
#endif // wxUSE_SPINCTRL
m_notebook->AddPage(panel, "wxGauge", FALSE, Image_Gauge);
panel = new wxPanel(m_notebook);
#if !defined(__WXMOTIF__) && !defined(__WXMAC__) && !defined(__WIN16__) // wxStaticBitmap not working under Motif yet; and icons not allowed under WIN16.
wxIcon icon = wxTheApp->GetStdIcon(wxICON_INFORMATION);
wxStaticBitmap *bmpStatic = new wxStaticBitmap(panel, -1, icon,
wxPoint(10, 10));
bmpStatic = new wxStaticBitmap(panel, -1, wxNullIcon, wxPoint(50, 10));
bmpStatic->SetIcon(wxTheApp->GetStdIcon(wxICON_QUESTION));
#endif // !Motif
wxBitmap bitmap( 100, 100 );
wxMemoryDC dc;
dc.SelectObject( bitmap );
dc.SetPen(*wxGREEN_PEN);
dc.Clear();
dc.DrawEllipse(5, 5, 90, 90);
dc.DrawText("Bitmap", 30, 40);
dc.SelectObject( wxNullBitmap );
(void)new wxBitmapButton(panel, ID_BITMAP_BTN, bitmap, wxPoint(100, 20));
#ifdef __WXMSW__
// test for masked bitmap display
bitmap = wxBitmap("test2.bmp", wxBITMAP_TYPE_BMP);
if (bitmap.Ok())
{
bitmap.SetMask(new wxMask(bitmap, *wxBLUE));
(void)new wxStaticBitmap /* wxBitmapButton */ (panel, -1, bitmap, wxPoint(300, 120));
}
#endif
wxBitmap bmp1(wxTheApp->GetStdIcon(wxICON_INFORMATION)),
bmp2(wxTheApp->GetStdIcon(wxICON_WARNING)),
bmp3(wxTheApp->GetStdIcon(wxICON_QUESTION));
wxBitmapButton *bmpBtn = new wxBitmapButton
(
panel, -1,
bmp1,
wxPoint(30, 70)
);
bmpBtn->SetBitmapSelected(bmp2);
bmpBtn->SetBitmapFocus(bmp3);
#if wxUSE_TOGGLEBTN
(void)new wxToggleButton(panel, ID_BUTTON_LABEL,
"&Toggle label", wxPoint(250, 20));
#endif // wxUSE_TOGGLEBTN
m_label = new wxStaticText(panel, -1, "Label with some long text",
wxPoint(250, 60), wxDefaultSize,
wxALIGN_RIGHT /*| wxST_NO_AUTORESIZE*/);
m_label->SetForegroundColour( *wxBLUE );
m_notebook->AddPage(panel, "wxBitmapXXX");
// layout constraints
panel = new wxPanel(m_notebook);
panel->SetAutoLayout( TRUE );
c = new wxLayoutConstraints;
c->top.SameAs( panel, wxTop, 10 );
c->height.AsIs( );
c->left.SameAs( panel, wxLeft, 10 );
c->width.PercentOf( panel, wxWidth, 40 );
wxButton *pMyButton = new wxButton(panel, ID_BUTTON_TEST1, "Test Button &1" );
pMyButton->SetConstraints( c );
c = new wxLayoutConstraints;
c->top.SameAs( panel, wxTop, 10 );
c->bottom.SameAs( panel, wxBottom, 10 );
c->right.SameAs( panel, wxRight, 10 );
c->width.PercentOf( panel, wxWidth, 40 );
wxButton *pMyButton2 = new wxButton(panel, ID_BUTTON_TEST2, "Test Button &2" );
pMyButton2->SetConstraints( c );
m_notebook->AddPage(panel, "wxLayoutConstraint");
// sizer
panel = new wxPanel(m_notebook);
panel->SetAutoLayout( TRUE );
wxBoxSizer *sizer = new wxBoxSizer( wxHORIZONTAL );
sizer->Add( new wxButton(panel, -1, "Test Button &1" ), 3, wxALL, 10 );
sizer->Add( 20,20, 1 );
sizer->Add( new wxButton(panel, -1, "Test Button &2" ), 3, wxGROW|wxALL, 10 );
panel->SetSizer( sizer );
m_notebook->AddPage(panel, "wxSizer");
}
void MyPanel::OnSize( wxSizeEvent& WXUNUSED(event) )
{
int x = 0;
int y = 0;
GetClientSize( &x, &y );
if (m_notebook) m_notebook->SetSize( 2, 2, x-4, y*2/3-4 );
if (m_text) m_text->SetSize( 2, y*2/3+2, x-4, y/3-4 );
}
void MyPanel::OnPageChanging( wxNotebookEvent &event )
{
int selOld = event.GetOldSelection();
if ( selOld == 2 )
{
if ( wxMessageBox("This demonstrates how a program may prevent the\n"
"page change from taking place - if you select\n"
"[No] the current page will stay the third one\n",
"Control sample",
wxICON_QUESTION | wxYES_NO, this) != wxYES )
{
event.Veto();
return;
}
}
*m_text << "Notebook selection is being changed from " << selOld << "\n";
}
void MyPanel::OnPageChanged( wxNotebookEvent &event )
{
*m_text << "Notebook selection is " << event.GetSelection() << "\n";
}
void MyPanel::OnTestButton(wxCommandEvent& event)
{
wxLogMessage(_T("Button %c clicked."),
event.GetId() == ID_BUTTON_TEST1 ? _T('1') : _T('2'));
}
void MyPanel::OnBmpButton(wxCommandEvent& event)
{
wxLogMessage(_T("Bitmap button clicked."));
}
void MyPanel::OnChangeColour(wxCommandEvent& WXUNUSED(event))
{
static wxColour s_colOld;
// test panel colour changing and propagation to the subcontrols
if ( s_colOld.Ok() )
{
SetBackgroundColour(s_colOld);
s_colOld = wxNullColour;
m_lbSelectThis->SetForegroundColour("red");
m_lbSelectThis->SetBackgroundColour("white");
}
else
{
s_colOld = wxColour("red");
SetBackgroundColour("white");
m_lbSelectThis->SetForegroundColour("white");
m_lbSelectThis->SetBackgroundColour("red");
}
m_lbSelectThis->Refresh();
Refresh();
}
void MyPanel::OnListBox( wxCommandEvent &event )
{
// GetParent()->Move(100, 100);
if (event.GetInt() == -1)
{
m_text->AppendText( "ListBox has no selections anymore\n" );
return;
}
wxListBox *listbox = event.GetId() == ID_LISTBOX ? m_listbox
: m_listboxSorted;
m_text->AppendText( "ListBox event selection string is: '" );
m_text->AppendText( event.GetString() );
m_text->AppendText( "'\n" );
m_text->AppendText( "ListBox control selection string is: '" );
m_text->AppendText( listbox->GetStringSelection() );
m_text->AppendText( "'\n" );
wxStringClientData *obj = ((wxStringClientData *)event.GetClientObject());
m_text->AppendText( "ListBox event client data string is: '" );
if (obj) // BC++ doesn't like use of '? .. : .. ' in this context
m_text->AppendText( obj->GetData() );
else
m_text->AppendText( wxString("none") );
m_text->AppendText( "'\n" );
m_text->AppendText( "ListBox control client data string is: '" );
obj = (wxStringClientData *)listbox->GetClientObject(listbox->GetSelection());
if (obj)
m_text->AppendText( obj->GetData() );
else
m_text->AppendText( wxString("none") );
m_text->AppendText( "'\n" );
}
void MyPanel::OnListBoxDoubleClick( wxCommandEvent &event )
{
m_text->AppendText( "ListBox double click string is: " );
m_text->AppendText( event.GetString() );
m_text->AppendText( "\n" );
}
void MyPanel::OnListBoxButtons( wxCommandEvent &event )
{
switch (event.GetId())
{
case ID_LISTBOX_ENABLE:
{
m_text->AppendText("Checkbox clicked.\n");
wxCheckBox *cb = (wxCheckBox*)event.GetEventObject();
#if wxUSE_TOOLTIPS
if (event.GetInt())
cb->SetToolTip( "Click to enable listbox" );
else
cb->SetToolTip( "Click to disable listbox" );
#endif // wxUSE_TOOLTIPS
m_listbox->Enable( event.GetInt() == 0 );
m_lbSelectThis->Enable( event.GetInt() == 0 );
m_lbSelectNum->Enable( event.GetInt() == 0 );
m_listboxSorted->Enable( event.GetInt() == 0 );
FindWindow(ID_CHANGE_COLOUR)->Enable( event.GetInt() == 0 );
break;
}
case ID_LISTBOX_SEL_NUM:
{
m_listbox->SetSelection( 2 );
m_listboxSorted->SetSelection( 2 );
m_lbSelectThis->WarpPointer( 40, 14 );
break;
}
case ID_LISTBOX_SEL_STR:
{
m_listbox->SetStringSelection( "This" );
m_listboxSorted->SetStringSelection( "This" );
m_lbSelectNum->WarpPointer( 40, 14 );
break;
}
case ID_LISTBOX_CLEAR:
{
m_listbox->Clear();
m_listboxSorted->Clear();
break;
}
case ID_LISTBOX_APPEND:
{
m_listbox->Append( "Hi!" );
m_listboxSorted->Append( "Hi!" );
break;
}
case ID_LISTBOX_DELETE:
{
int idx;
idx = m_listbox->GetSelection();
if ( idx != wxNOT_FOUND )
m_listbox->Delete( idx );
idx = m_listboxSorted->GetSelection();
if ( idx != wxNOT_FOUND )
m_listboxSorted->Delete( idx );
break;
}
case ID_LISTBOX_FONT:
{
m_listbox->SetFont( *wxITALIC_FONT );
m_listboxSorted->SetFont( *wxITALIC_FONT );
m_checkbox->SetFont( *wxITALIC_FONT );
break;
}
}
}
void MyPanel::OnChoice( wxCommandEvent &event )
{
wxChoice *choice = event.GetId() == ID_CHOICE ? m_choice
: m_choiceSorted;
m_text->AppendText( "Choice event selection string is: '" );
m_text->AppendText( event.GetString() );
m_text->AppendText( "'\n" );
m_text->AppendText( "Choice control selection string is: '" );
m_text->AppendText( choice->GetStringSelection() );
m_text->AppendText( "'\n" );
wxStringClientData *obj = ((wxStringClientData *)event.GetClientObject());
m_text->AppendText( "Choice event client data string is: '" );
if (obj)
m_text->AppendText( obj->GetData() );
else
m_text->AppendText( wxString("none") );
m_text->AppendText( "'\n" );
m_text->AppendText( "Choice control client data string is: '" );
obj = (wxStringClientData *)choice->GetClientObject(choice->GetSelection());
if (obj)
m_text->AppendText( obj->GetData() );
else
m_text->AppendText( wxString("none") );
m_text->AppendText( "'\n" );
}
void MyPanel::OnChoiceButtons( wxCommandEvent &event )
{
switch (event.GetId())
{
case ID_CHOICE_ENABLE:
{
m_choice->Enable( event.GetInt() == 0 );
m_choiceSorted->Enable( event.GetInt() == 0 );
break;
}
case ID_CHOICE_SEL_NUM:
{
m_choice->SetSelection( 2 );
m_choiceSorted->SetSelection( 2 );
break;
}
case ID_CHOICE_SEL_STR:
{
m_choice->SetStringSelection( "This" );
m_choiceSorted->SetStringSelection( "This" );
break;
}
case ID_CHOICE_CLEAR:
{
m_choice->Clear();
m_choiceSorted->Clear();
break;
}
case ID_CHOICE_APPEND:
{
m_choice->Append( "Hi!" );
m_choiceSorted->Append( "Hi!" );
break;
}
case ID_CHOICE_DELETE:
{
int idx = m_choice->GetSelection();
if ( idx != wxNOT_FOUND )
m_choice->Delete( idx );
idx = m_choiceSorted->GetSelection();
if ( idx != wxNOT_FOUND )
m_choiceSorted->Delete( idx );
break;
}
case ID_CHOICE_FONT:
{
m_choice->SetFont( *wxITALIC_FONT );
m_choiceSorted->SetFont( *wxITALIC_FONT );
break;
}
}
}
void MyPanel::OnCombo( wxCommandEvent &event )
{
m_text->AppendText( "ComboBox event selection string is: " );
m_text->AppendText( event.GetString() );
m_text->AppendText( "\n" );
m_text->AppendText( "ComboBox control selection string is: " );
m_text->AppendText( m_combo->GetStringSelection() );
m_text->AppendText( "\n" );
}
void MyPanel::OnComboTextChanged(wxCommandEvent& WXUNUSED(event))
{
wxLogMessage(_T("Text in the combobox changed: now is '%s'."),
m_combo->GetValue().c_str());
}
void MyPanel::OnComboTextEnter(wxCommandEvent& WXUNUSED(event))
{
wxLogMessage(_T("Enter pressed in the combobox: value is '%s'."),
m_combo->GetValue().c_str());
}
void MyPanel::OnComboButtons( wxCommandEvent &event )
{
switch (event.GetId())
{
case ID_COMBO_ENABLE:
{
m_combo->Enable( event.GetInt() == 0 );
break;
}
case ID_COMBO_SEL_NUM:
{
m_combo->SetSelection( 2 );
break;
}
case ID_COMBO_SEL_STR:
{
m_combo->SetStringSelection( "This" );
break;
}
case ID_COMBO_CLEAR:
{
m_combo->Clear();
break;
}
case ID_COMBO_APPEND:
{
m_combo->Append( "Hi!" );
break;
}
case ID_COMBO_DELETE:
{
int idx = m_combo->GetSelection();
m_combo->Delete( idx );
break;
}
case ID_COMBO_FONT:
{
m_combo->SetFont( *wxITALIC_FONT );
break;
}
}
}
void MyPanel::OnRadio( wxCommandEvent &event )
{
m_text->AppendText( "RadioBox selection string is: " );
m_text->AppendText( event.GetString() );
m_text->AppendText( "\n" );
}
void MyPanel::OnRadioButtons( wxCommandEvent &event )
{
switch (event.GetId())
{
case ID_RADIOBOX_ENABLE:
{
m_radio->Enable( event.GetInt() == 0 );
break;
}
case ID_RADIOBOX_SEL_NUM:
{
m_radio->SetSelection( 2 );
break;
}
case ID_RADIOBOX_SEL_STR:
{
m_radio->SetStringSelection( "This" );
break;
}
case ID_RADIOBOX_FONT:
{
m_radio->SetFont( *wxITALIC_FONT );
break;
}
}
}
void MyPanel::OnSetFont( wxCommandEvent &WXUNUSED(event) )
{
m_fontButton->SetFont( *wxITALIC_FONT );
m_text->SetFont( *wxITALIC_FONT );
}
void MyPanel::OnUpdateLabel( wxCommandEvent &event )
{
m_label->SetLabel(event.GetInt() ? "Very very very very very long text."
: "Shorter text.");
}
void MyPanel::OnSliderUpdate( wxCommandEvent &WXUNUSED(event) )
{
m_gauge->SetValue( m_slider->GetValue() );
m_gaugeVert->SetValue( m_slider->GetValue() / 2 );
}
#if wxUSE_SPINCTRL
void MyPanel::OnSpinCtrl(wxSpinEvent& event)
{
wxString s;
s.Printf(_T("Spin ctrl changed: now %d (from event: %d)\n"),
m_spinctrl->GetValue(), event.GetInt());
m_text->AppendText(s);
}
#endif // wxUSE_SPINCTRL
#if wxUSE_SPINBTN
void MyPanel::OnSpinUp( wxSpinEvent &event )
{
wxString value;
value.Printf( _T("Spin control up: current = %d\n"),
m_spinbutton->GetValue());
if ( m_spinbutton->GetValue() > 17 )
{
value += _T("Preventing the spin button from going above 17.\n");
event.Veto();
}
m_text->AppendText(value);
}
void MyPanel::OnSpinDown( wxSpinEvent &event )
{
wxString value;
value.Printf( _T("Spin control down: current = %d\n"),
m_spinbutton->GetValue());
if ( m_spinbutton->GetValue() < -17 )
{
value += _T("Preventing the spin button from going below -17.\n");
event.Veto();
}
m_text->AppendText(value);
}
void MyPanel::OnSpinUpdate( wxSpinEvent &event )
{
wxString value;
value.Printf( _T("%d"), event.GetPosition() );
m_spintext->SetValue( value );
value.Printf( _T("Spin control range: (%d, %d), current = %d\n"),
m_spinbutton->GetMin(), m_spinbutton->GetMax(),
m_spinbutton->GetValue());
m_text->AppendText(value);
}
void MyPanel::OnUpdateShowProgress( wxUpdateUIEvent& event )
{
event.Enable( m_spinbutton->GetValue() > 0 );
}
void MyPanel::OnShowProgress( wxCommandEvent& WXUNUSED(event) )
{
int max = m_spinbutton->GetValue();
wxProgressDialog dialog("Progress dialog example",
"An informative message",
max, // range
this, // parent
wxPD_CAN_ABORT |
wxPD_AUTO_HIDE |
wxPD_APP_MODAL |
wxPD_ELAPSED_TIME |
wxPD_ESTIMATED_TIME |
wxPD_REMAINING_TIME);
bool cont = TRUE;
for ( int i = 0; i <= max && cont; i++ )
{
wxSleep(1);
if ( i == max )
{
cont = dialog.Update(i, "That's all, folks!");
}
else if ( i == max / 2 )
{
cont = dialog.Update(i, "Only a half left (very long message)!");
}
else
{
cont = dialog.Update(i);
}
}
if ( !cont )
{
*m_text << "Progress dialog aborted!\n";
}
else
{
*m_text << "Countdown from " << max << " finished.\n";
}
}
#endif // wxUSE_SPINBTN
MyPanel::~MyPanel()
{
//wxLog::RemoveTraceMask(_T("focus"));
delete wxLog::SetActiveTarget(m_logTargetOld);
delete m_notebook->GetImageList();
}
//----------------------------------------------------------------------
// MyFrame
//----------------------------------------------------------------------
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_MENU(CONTROLS_QUIT, MyFrame::OnQuit)
EVT_MENU(CONTROLS_ABOUT, MyFrame::OnAbout)
EVT_MENU(CONTROLS_CLEAR_LOG, MyFrame::OnClearLog)
#if wxUSE_TOOLTIPS
EVT_MENU(CONTROLS_SET_TOOLTIP_DELAY, MyFrame::OnSetTooltipDelay)
EVT_MENU(CONTROLS_ENABLE_TOOLTIPS, MyFrame::OnToggleTooltips)
#endif // wxUSE_TOOLTIPS
EVT_MENU(CONTROLS_ENABLE_ALL, MyFrame::OnEnableAll)
EVT_SIZE(MyFrame::OnSize)
EVT_MOVE(MyFrame::OnMove)
EVT_IDLE(MyFrame::OnIdle)
END_EVENT_TABLE()
MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h)
: wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
{
CreateStatusBar(2);
m_panel = new MyPanel( this, 10, 10, 300, 100 );
}
void MyFrame::OnQuit (wxCommandEvent& WXUNUSED(event) )
{
Close(TRUE);
}
void MyFrame::OnAbout( wxCommandEvent& WXUNUSED(event) )
{
wxBusyCursor bc;
wxMessageDialog dialog(this, "This is a control sample", "About Controls", wxOK );
dialog.ShowModal();
}
void MyFrame::OnClearLog(wxCommandEvent& WXUNUSED(event))
{
m_panel->m_text->Clear();
}
#if wxUSE_TOOLTIPS
void MyFrame::OnSetTooltipDelay(wxCommandEvent& event)
{
static long s_delay = 5000;
wxString delay;
delay.Printf( _T("%ld"), s_delay);
delay = wxGetTextFromUser("Enter delay (in milliseconds)",
"Set tooltip delay",
delay,
this);
if ( !delay )
return; // cancelled
wxSscanf(delay, _T("%ld"), &s_delay);
wxToolTip::SetDelay(s_delay);
wxLogStatus(this, _T("Tooltip delay set to %ld milliseconds"), s_delay);
}
void MyFrame::OnToggleTooltips(wxCommandEvent& event)
{
static bool s_enabled = TRUE;
s_enabled = !s_enabled;
wxToolTip::Enable(s_enabled);
wxLogStatus(this, _T("Tooltips %sabled"), s_enabled ? _T("en") : _T("dis") );
}
#endif // tooltips
void MyFrame::OnEnableAll(wxCommandEvent& WXUNUSED(event))
{
static bool s_enable = TRUE;
s_enable = !s_enable;
m_panel->Enable(s_enable);
}
void MyFrame::OnMove( wxMoveEvent& event )
{
UpdateStatusBar(event.GetPosition(), GetSize());
event.Skip();
}
void MyFrame::OnSize( wxSizeEvent& event )
{
UpdateStatusBar(GetPosition(), event.GetSize());
event.Skip();
}
void MyFrame::OnIdle( wxIdleEvent& WXUNUSED(event) )
{
// track the window which has the focus in the status bar
static wxWindow *s_windowFocus = (wxWindow *)NULL;
wxWindow *focus = wxWindow::FindFocus();
if ( focus && (focus != s_windowFocus) )
{
s_windowFocus = focus;
wxString msg;
msg.Printf(
#ifdef __WXMSW__
_T("Focus: %s, HWND = %08x"),
#else
_T("Focus: %s"),
#endif
s_windowFocus->GetClassInfo()->GetClassName()
#ifdef __WXMSW__
, s_windowFocus->GetHWND()
#endif
);
SetStatusText(msg);
}
}
void MyComboBox::OnChar(wxKeyEvent& event)
{
wxLogMessage(_T("MyComboBox::OnChar"));
if ( event.KeyCode() == 'w' )
wxLogMessage(_T("MyComboBox: 'w' will be ignored."));
else
event.Skip();
}
void MyComboBox::OnKeyDown(wxKeyEvent& event)
{
wxLogMessage(_T("MyComboBox::OnKeyDown"));
if ( event.KeyCode() == 'w' )
wxLogMessage(_T("MyComboBox: 'w' will be ignored."));
else
event.Skip();
}
void MyComboBox::OnKeyUp(wxKeyEvent& event)
{
wxLogMessage(_T("MyComboBox::OnKeyUp"));
event.Skip();
}
static void SetControlClientData(const char *name,
wxControlWithItems *control)
{
size_t count = control->GetCount();
for ( size_t n = 0; n < count; n++ )
{
wxString s;
s.Printf("%s client data for '%s'",
name, control->GetString(n).c_str());
control->SetClientObject(n, new wxStringClientData(s));
}
}
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