// headers
// ----------------------------------------------------------------------------
-#ifdef __GNUG__
- #pragma implementation "statbar.cpp"
- #pragma interface "statbar.cpp"
-#endif
-
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"
// for all others, include the necessary headers
#ifndef WX_PRECOMP
#include "wx/app.h"
+ #include "wx/log.h"
#include "wx/frame.h"
#include "wx/statusbr.h"
#include "wx/timer.h"
#include "wx/textdlg.h"
#include "wx/sizer.h"
#include "wx/stattext.h"
+ #include "wx/bmpbuttn.h"
+ #include "wx/dcmemory.h"
#endif
#include "wx/datetime.h"
+#include "wx/numdlg.h"
+
+// define this for the platforms which don't support wxBitmapButton (such as
+// Motif), else a wxBitmapButton will be used
+#ifdef __WXMOTIF__
+//#define USE_MDI_PARENT_FRAME 1
+
+#ifdef USE_MDI_PARENT_FRAME
+ #include "wx/mdi.h"
+#endif // USE_MDI_PARENT_FRAME
+ #define USE_STATIC_BITMAP
+#endif
// ----------------------------------------------------------------------------
// resources
// ----------------------------------------------------------------------------
-#include "green.xpm"
-#include "red.xpm"
+#ifdef USE_STATIC_BITMAP
+ #include "green.xpm"
+ #include "red.xpm"
+#endif // USE_STATIC_BITMAP
// ----------------------------------------------------------------------------
// private classes
void UpdateClock();
// event handlers
- void OnTimer(wxTimerEvent& event) { UpdateClock(); }
+#if wxUSE_TIMER
+ void OnTimer(wxTimerEvent& WXUNUSED(event)) { UpdateClock(); }
+#endif
void OnSize(wxSizeEvent& event);
void OnToggleClock(wxCommandEvent& event);
+ void OnButton(wxCommandEvent& event);
private:
+ // toggle the state of the status bar controls
+ void DoToggle();
+
+ wxBitmap CreateBitmapForButton(bool on = false);
+
enum
{
Field_Text,
Field_Max
};
+#if wxUSE_TIMER
wxTimer m_timer;
+#endif
+#if wxUSE_CHECKBOX
wxCheckBox *m_checkbox;
+#endif
+#ifdef USE_STATIC_BITMAP
wxStaticBitmap *m_statbmp;
+#else
+ wxBitmapButton *m_statbmp;
+#endif
DECLARE_EVENT_TABLE()
};
public:
// ctor(s)
MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size);
+#ifdef USE_MDI_PARENT_FRAME
+class MyFrame : public wxMDIParentFrame
+#else
virtual ~MyFrame();
+#endif
// event handlers (these functions should _not_ be virtual)
void OnQuit(wxCommandEvent& event);
void OnSetStatusFields(wxCommandEvent& event);
void OnRecreateStatusBar(wxCommandEvent& event);
+ void OnSetStyleNormal(wxCommandEvent& event);
+ void OnSetStyleFlat(wxCommandEvent& event);
+ void OnSetStyleRaised(wxCommandEvent& event);
private:
enum StatBarKind
StatBar_Custom,
StatBar_Max
} m_statbarKind;
-
+ void OnUpdateSetStatusFields(wxUpdateUIEvent& event);
+ void OnUpdateStatusBarToggle(wxUpdateUIEvent& event);
+ void OnUpdateSetStyleNormal(wxUpdateUIEvent& event);
+ void OnUpdateSetStyleFlat(wxUpdateUIEvent& event);
+ void OnUpdateSetStyleRaised(wxUpdateUIEvent& event);
+ void OnStatusBarToggle(wxCommandEvent& event);
void DoCreateStatusBar(StatBarKind kind);
+ void ApplyStyle();
wxStatusBar *m_statbarDefault;
MyStatusBar *m_statbarCustom;
- // any class wishing to process wxWindows events must use this macro
+ int m_statbarStyle;
+
+ // any class wishing to process wxWidgets events must use this macro
DECLARE_EVENT_TABLE()
};
StatusBar_SetFields,
StatusBar_Recreate,
StatusBar_About,
- StatusBar_Checkbox = 1000
+ StatusBar_Toggle,
+ StatusBar_Checkbox = 1000,
+ StatusBar_SetStyle,
+ StatusBar_SetStyleNormal,
+ StatusBar_SetStyleFlat,
+ StatusBar_SetStyleRaised
};
static const int BITMAP_SIZE_X = 32;
static const int BITMAP_SIZE_Y = 15;
// ----------------------------------------------------------------------------
-// event tables and other macros for wxWindows
+// event tables and other macros for wxWidgets
// ----------------------------------------------------------------------------
-// the event tables connect the wxWindows events with the functions (event
+// the event tables connect the wxWidgets events with the functions (event
// handlers) which process them. It can be also done at run-time, but for the
// simple menu events like this the static method is much simpler.
+#ifdef USE_MDI_PARENT_FRAME
+BEGIN_EVENT_TABLE(MyFrame, wxMDIParentFrame)
+#else
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
+#endif
EVT_MENU(StatusBar_Quit, MyFrame::OnQuit)
EVT_MENU(StatusBar_SetFields, MyFrame::OnSetStatusFields)
EVT_MENU(StatusBar_Recreate, MyFrame::OnRecreateStatusBar)
EVT_MENU(StatusBar_About, MyFrame::OnAbout)
+ EVT_MENU(StatusBar_Toggle, MyFrame::OnStatusBarToggle)
+ EVT_MENU(StatusBar_SetStyleNormal, MyFrame::OnSetStyleNormal)
+ EVT_MENU(StatusBar_SetStyleFlat, MyFrame::OnSetStyleFlat)
+ EVT_MENU(StatusBar_SetStyleRaised, MyFrame::OnSetStyleRaised)
+ EVT_UPDATE_UI(StatusBar_Toggle, MyFrame::OnUpdateStatusBarToggle)
+ EVT_UPDATE_UI(StatusBar_SetFields, MyFrame::OnUpdateSetStatusFields)
+ EVT_UPDATE_UI(StatusBar_SetStyleNormal, MyFrame::OnUpdateSetStyleNormal)
+ EVT_UPDATE_UI(StatusBar_SetStyleFlat, MyFrame::OnUpdateSetStyleFlat)
+ EVT_UPDATE_UI(StatusBar_SetStyleRaised, MyFrame::OnUpdateSetStyleRaised)
END_EVENT_TABLE()
BEGIN_EVENT_TABLE(MyStatusBar, wxStatusBar)
EVT_SIZE(MyStatusBar::OnSize)
+#if wxUSE_CHECKBOX
EVT_CHECKBOX(StatusBar_Checkbox, MyStatusBar::OnToggleClock)
- EVT_TIMER(-1, MyStatusBar::OnTimer)
+#endif
+ EVT_BUTTON(wxID_ANY, MyStatusBar::OnButton)
+#if wxUSE_TIMER
+ EVT_TIMER(wxID_ANY, MyStatusBar::OnTimer)
+#endif
END_EVENT_TABLE()
-// Create a new application object: this macro will allow wxWindows to create
+// Create a new application object: this macro will allow wxWidgets to create
// the application object during program execution (it's better than using a
// static object for many reasons) and also declares the accessor function
// wxGetApp() which will return the reference of the right type (i.e. MyApp and
// `Main program' equivalent: the program execution "starts" here
bool MyApp::OnInit()
{
+ if ( !wxApp::OnInit() )
+ return false;
+
// create the main application window
- MyFrame *frame = new MyFrame("wxStatusBar sample",
+ MyFrame *frame = new MyFrame(_T("wxStatusBar sample"),
wxPoint(50, 50), wxSize(450, 340));
// and show it (the frames, unlike simple controls, are not shown when
// created initially)
- frame->Show(TRUE);
+ frame->Show(true);
// success: wxApp::OnRun() will be called which will enter the main message
- // loop and the application will run. If we returned FALSE here, the
+ // loop and the application will run. If we returned 'false' here, the
// application would exit immediately.
- return TRUE;
+ return true;
}
// ----------------------------------------------------------------------------
// frame constructor
MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
- : wxFrame((wxFrame *)NULL, -1, title, pos, size)
+#ifdef USE_MDI_PARENT_FRAME
+ : wxMDIParentFrame((wxWindow *)NULL, wxID_ANY, title, pos, size)
+#else
+ : wxFrame((wxWindow *)NULL, wxID_ANY, title, pos, size)
+#endif
{
m_statbarDefault = NULL;
m_statbarCustom = NULL;
+ m_statbarStyle = wxSB_NORMAL;
+
#ifdef __WXMAC__
// we need this in order to allow the about menu relocation, since ABOUT is
// not the default id of the about menu
// create a menu bar
wxMenu *menuFile = new wxMenu;
- menuFile->Append(StatusBar_Quit, "E&xit\tAlt-X", "Quit this program");
+ menuFile->Append(StatusBar_Quit, _T("E&xit\tAlt-X"), _T("Quit this program"));
wxMenu *statbarMenu = new wxMenu;
- statbarMenu->Append(StatusBar_SetFields, "&Set field count\tCtrl-C",
- "Set the number of status bar fields");
- statbarMenu->Append(StatusBar_Recreate, "&Recreate\tCtrl-R",
- "Toggle status bar format");
+ statbarMenu->Append(StatusBar_SetFields, _T("&Set field count\tCtrl-C"),
+ _T("Set the number of status bar fields"));
+ statbarMenu->Append(StatusBar_Toggle, _T("&Toggle Status Bar"),
+ _T("Toggle the status bar display"), true);
+ statbarMenu->Append(StatusBar_Recreate, _T("&Recreate\tCtrl-R"),
+ _T("Toggle status bar format"));
+
+ wxMenu *statbarStyleMenu = new wxMenu;
+ statbarStyleMenu->Append(StatusBar_SetStyleNormal, _T("&Normal"), _T("Sets the style of the first field to normal (sunken) look"), true);
+ statbarStyleMenu->Append(StatusBar_SetStyleFlat, _T("&Flat"), _T("Sets the style of the first field to flat look"), true);
+ statbarStyleMenu->Append(StatusBar_SetStyleRaised, _T("&Raised"), _T("Sets the style of the first field to raised look"), true);
+ statbarMenu->Append(StatusBar_SetStyle, _T("Field style"), statbarStyleMenu);
wxMenu *helpMenu = new wxMenu;
- helpMenu->Append(StatusBar_About, "&About...\tCtrl-A", "Show about dialog");
+ helpMenu->Append(StatusBar_About, _T("&About...\tCtrl-A"), _T("Show about dialog"));
// now append the freshly created menu to the menu bar...
wxMenuBar *menuBar = new wxMenuBar();
- menuBar->Append(menuFile, "&File");
- menuBar->Append(statbarMenu, "&Status bar");
- menuBar->Append(helpMenu, "&Help");
+ menuBar->Append(menuFile, _T("&File"));
+ menuBar->Append(statbarMenu, _T("&Status bar"));
+ menuBar->Append(helpMenu, _T("&Help"));
// ... and attach this menu bar to the frame
SetMenuBar(menuBar);
// create default status bar to start with
CreateStatusBar(2);
- SetStatusText("Welcome to wxWindows!");
+ m_statbarKind = StatBar_Default;
+ SetStatusText(_T("Welcome to wxWidgets!"));
m_statbarDefault = GetStatusBar();
}
break;
default:
- wxFAIL_MSG("unknown stat bar kind");
+ wxFAIL_MSG(wxT("unknown stat bar kind"));
}
- PositionStatusBar();
+ ApplyStyle();
GetStatusBar()->Show();
+ PositionStatusBar();
m_statbarKind = kind;
}
+void MyFrame::OnUpdateSetStatusFields(wxUpdateUIEvent& event)
+{
+ // only allow the settings of the number of status fields for the default
+ // status bar
+ wxStatusBar *sb = GetStatusBar();
+ event.Enable(sb == m_statbarDefault);
+}
+
// event handlers
void MyFrame::OnSetStatusFields(wxCommandEvent& WXUNUSED(event))
{
long nFields = wxGetNumberFromUser
(
- "Select the number of fields in the status bar",
- "Fields:",
- "wxWindows statusbar sample",
+ _T("Select the number of fields in the status bar"),
+ _T("Fields:"),
+ _T("wxWidgets statusbar sample"),
sb->GetFieldsCount(),
1, 5,
this
// SetFieldsCount() with the same number of fields should be ok
if ( nFields != -1 )
{
- // we set the widths only for 2 of them, otherwise let all the fields
- // have equal width (the default behaviour)
- const int *widths = NULL;
- if ( nFields == 2 )
+ static const int widthsFor2Fields[] = { 200, -1 };
+ static const int widthsFor3Fields[] = { -1, -2, -1 };
+ static const int widthsFor4Fields[] = { 100, -1, 100, -2, 100 };
+
+ static const int *widthsAll[] =
+ {
+ NULL, // 1 field: default
+ widthsFor2Fields, // 2 fields: 1 fixed, 1 var
+ widthsFor3Fields, // 3 fields: 3 var
+ widthsFor4Fields, // 4 fields: 3 fixed, 2 vars
+ NULL // 5 fields: default (all have same width)
+ };
+
+ const int * const widths = widthsAll[nFields - 1];
+ sb->SetFieldsCount(nFields, widths);
+
+ wxString s;
+ for ( long n = 0; n < nFields; n++ )
{
- static const int widthsFor2Fields[2] = { 200, -1 };
- widths = widthsFor2Fields;
+ if ( widths )
+ {
+ if ( widths[n] > 0 )
+ s.Printf(_T("fixed (%d)"), widths[n]);
+ else
+ s.Printf(_T("variable (*%d)"), -widths[n]);
+ }
+ else
+ {
+ s = _T("default");
+ }
+
+ SetStatusText(s, n);
}
+ }
+ else
+ {
+ wxLogStatus(this, wxT("Cancelled"));
+ }
+}
- sb->SetFieldsCount(nFields, widths);
+void MyFrame::OnUpdateStatusBarToggle(wxUpdateUIEvent& event)
+{
+ event.Check(GetStatusBar() != NULL);
+}
- wxLogStatus(this,
- wxString::Format("Status bar now has %ld fields", nFields));
+void MyFrame::OnStatusBarToggle(wxCommandEvent& WXUNUSED(event))
+{
+ wxStatusBar *statbarOld = GetStatusBar();
+ if ( statbarOld )
+ {
+ statbarOld->Hide();
+ SetStatusBar(NULL);
}
else
{
- wxLogStatus(this, "Cancelled");
+ DoCreateStatusBar(m_statbarKind);
}
}
void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
{
- // TRUE is to force the frame to close
- Close(TRUE);
+ // true is to force the frame to close
+ Close(true);
}
void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
dlg.ShowModal();
}
+void MyFrame::OnUpdateSetStyleNormal(wxUpdateUIEvent &event)
+{
+ event.Check(m_statbarStyle == wxSB_NORMAL);
+}
+
+void MyFrame::OnUpdateSetStyleFlat(wxUpdateUIEvent &event)
+{
+ event.Check(m_statbarStyle == wxSB_FLAT);
+}
+
+void MyFrame::OnUpdateSetStyleRaised(wxUpdateUIEvent &event)
+{
+ event.Check(m_statbarStyle == wxSB_RAISED);
+}
+
+void MyFrame::OnSetStyleNormal(wxCommandEvent & WXUNUSED(event))
+{
+ m_statbarStyle = wxSB_NORMAL;
+ ApplyStyle();
+}
+
+void MyFrame::OnSetStyleFlat(wxCommandEvent & WXUNUSED(event))
+{
+ m_statbarStyle = wxSB_FLAT;
+ ApplyStyle();
+}
+
+void MyFrame::OnSetStyleRaised(wxCommandEvent & WXUNUSED(event))
+{
+ m_statbarStyle = wxSB_RAISED;
+ ApplyStyle();
+}
+
+void MyFrame::ApplyStyle()
+{
+ wxStatusBar *sb = GetStatusBar();
+ int fields = sb->GetFieldsCount();
+ int *styles = new int[fields];
+
+ for (int i = 1; i < fields; i++)
+ styles[i] = wxSB_NORMAL;
+
+ styles[0] = m_statbarStyle;
+
+ sb->SetStatusStyles(fields, styles);
+
+ delete [] styles;
+}
+
// ----------------------------------------------------------------------------
// MyAboutDialog
// ----------------------------------------------------------------------------
MyAboutDialog::MyAboutDialog(wxWindow *parent)
- : wxDialog(parent, -1, wxString("About statbar"),
+ : wxDialog(parent, wxID_ANY, wxString(_T("About statbar")),
wxDefaultPosition, wxDefaultSize,
wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER)
{
- wxStaticText *text = new wxStaticText(this, -1,
- "wxStatusBar sample\n"
- "(c) 2000 Vadim Zeitlin");
+ wxStaticText *text = new wxStaticText(this, wxID_ANY,
+ _T("wxStatusBar sample\n")
+ _T("(c) 2000 Vadim Zeitlin"));
- wxButton *btn = new wxButton(this, wxID_OK, "&Close");
+ wxButton *btn = new wxButton(this, wxID_OK, _T("&Close"));
// create the top status bar without the size grip (default style),
// otherwise it looks weird
- wxStatusBar *statbarTop = new wxStatusBar(this, -1, 0);
+ wxStatusBar *statbarTop = new wxStatusBar(this, wxID_ANY, 0);
statbarTop->SetFieldsCount(3);
- statbarTop->SetStatusText("This is a top status bar", 0);
- statbarTop->SetStatusText("in a dialog", 1);
- statbarTop->SetStatusText("Great, isn't it?", 2);
+ statbarTop->SetStatusText(_T("This is a top status bar"), 0);
+ statbarTop->SetStatusText(_T("in a dialog"), 1);
+ statbarTop->SetStatusText(_T("Great, isn't it?"), 2);
- wxStatusBar *statbarBottom = new wxStatusBar(this, -1);
+ wxStatusBar *statbarBottom = new wxStatusBar(this, wxID_ANY);
statbarBottom->SetFieldsCount(2);
- statbarBottom->SetStatusText("This is a bottom status bar", 0);
- statbarBottom->SetStatusText("in a dialog", 1);
+ statbarBottom->SetStatusText(_T("This is a bottom status bar"), 0);
+ statbarBottom->SetStatusText(_T("in a dialog"), 1);
wxBoxSizer *sizerTop = new wxBoxSizer(wxVERTICAL);
sizerTop->Add(statbarTop, 0, wxGROW);
sizerTop->Add(-1, 10, 1, wxGROW);
sizerTop->Add(statbarBottom, 0, wxGROW);
- SetAutoLayout(TRUE);
- SetSizer(sizerTop);
-
- sizerTop->Fit(this);
- sizerTop->SetSizeHints(this);
+ SetSizerAndFit(sizerTop);
}
// ----------------------------------------------------------------------------
#endif
MyStatusBar::MyStatusBar(wxWindow *parent)
- : wxStatusBar(parent, -1), m_timer(this)
+ : wxStatusBar(parent, wxID_ANY)
+#if wxUSE_TIMER
+ , m_timer(this)
+#endif
+#if wxUSE_CHECKBOX
+ , m_checkbox(NULL)
+#endif
{
static const int widths[Field_Max] = { -1, 150, BITMAP_SIZE_X, 100 };
SetFieldsCount(Field_Max);
SetStatusWidths(Field_Max, widths);
+#if wxUSE_CHECKBOX
m_checkbox = new wxCheckBox(this, StatusBar_Checkbox, _T("&Toggle clock"));
- m_checkbox->SetValue(TRUE);
+ m_checkbox->SetValue(true);
+#endif
- m_statbmp = new wxStaticBitmap(this, -1, wxIcon(green_xpm));
+#ifdef USE_STATIC_BITMAP
+ m_statbmp = new wxStaticBitmap(this, wxID_ANY, wxIcon(green_xpm));
+#else
+ m_statbmp = new wxBitmapButton(this, wxID_ANY, CreateBitmapForButton(),
+ wxDefaultPosition, wxDefaultSize,
+ wxBU_EXACTFIT);
+#endif
+#if wxUSE_TIMER
m_timer.Start(1000);
+#endif
SetMinHeight(BITMAP_SIZE_Y);
MyStatusBar::~MyStatusBar()
{
+#if wxUSE_TIMER
if ( m_timer.IsRunning() )
{
m_timer.Stop();
}
+#endif
+}
+
+wxBitmap MyStatusBar::CreateBitmapForButton(bool on)
+{
+ static const int BMP_BUTTON_SIZE_X = 10;
+ static const int BMP_BUTTON_SIZE_Y = 9;
+
+ wxBitmap bitmap(BMP_BUTTON_SIZE_X, BMP_BUTTON_SIZE_Y);
+ wxMemoryDC dc;
+ dc.SelectObject(bitmap);
+ dc.SetBrush(on ? *wxGREEN_BRUSH : *wxRED_BRUSH);
+ dc.SetBackground(*wxLIGHT_GREY_BRUSH);
+ dc.Clear();
+ dc.DrawEllipse(0, 0, BMP_BUTTON_SIZE_X, BMP_BUTTON_SIZE_Y);
+ dc.SelectObject(wxNullBitmap);
+
+ return bitmap;
}
void MyStatusBar::OnSize(wxSizeEvent& event)
{
+#if wxUSE_CHECKBOX
+ if ( !m_checkbox )
+ return;
+#endif
+
wxRect rect;
GetFieldRect(Field_Checkbox, rect);
+#if wxUSE_CHECKBOX
m_checkbox->SetSize(rect.x + 2, rect.y + 2, rect.width - 4, rect.height - 4);
+#endif
GetFieldRect(Field_Bitmap, rect);
- m_statbmp->Move(rect.x + (rect.width - BITMAP_SIZE_X) / 2,
- rect.y + (rect.height - BITMAP_SIZE_Y) / 2);
+ wxSize size = m_statbmp->GetSize();
+
+ m_statbmp->Move(rect.x + (rect.width - size.x) / 2,
+ rect.y + (rect.height - size.y) / 2);
event.Skip();
}
-void MyStatusBar::OnToggleClock(wxCommandEvent& event)
+void MyStatusBar::OnButton(wxCommandEvent& WXUNUSED(event))
{
+#if wxUSE_CHECKBOX
+ m_checkbox->SetValue(!m_checkbox->GetValue());
+#endif
+
+ DoToggle();
+}
+
+void MyStatusBar::OnToggleClock(wxCommandEvent& WXUNUSED(event))
+{
+ DoToggle();
+}
+
+void MyStatusBar::DoToggle()
+{
+#if wxUSE_CHECKBOX
if ( m_checkbox->GetValue() )
{
+#if wxUSE_TIMER
m_timer.Start(1000);
+#endif
+#ifdef USE_STATIC_BITMAP
m_statbmp->SetIcon(wxIcon(green_xpm));
+#else
+ m_statbmp->SetBitmapLabel(CreateBitmapForButton(false));
+ m_statbmp->Refresh();
+#endif
UpdateClock();
}
else // don't show clock
{
+#if wxUSE_TIMER
m_timer.Stop();
+#endif
+#ifdef USE_STATIC_BITMAP
m_statbmp->SetIcon(wxIcon(red_xpm));
+#else
+ m_statbmp->SetBitmapLabel(CreateBitmapForButton(true));
+ m_statbmp->Refresh();
+#endif
- SetStatusText("", Field_Clock);
+ SetStatusText(wxEmptyString, Field_Clock);
}
+#endif
}
void MyStatusBar::UpdateClock()
projects / wxWidgets.git / blobdiff