// Name: statbar.cpp
// Purpose: wxStatusBar sample
// Author: Vadim Zeitlin
-// Modified by:
// Created: 04.02.00
// RCS-ID: $Id$
// Copyright: (c) Vadim Zeitlin
// 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"
#error "You need to set wxUSE_STATUSBAR to 1 to compile this sample"
#endif // wxUSE_STATUSBAR
-// for all others, include the necessary headers (this file is usually all you
-// need because it includes almost all "standard" wxWindows headers
+// for all others, include the necessary headers
#ifndef WX_PRECOMP
#include "wx/app.h"
+ #include "wx/dcclient.h"
+ #include "wx/log.h"
#include "wx/frame.h"
#include "wx/statusbr.h"
#include "wx/timer.h"
#include "wx/statbmp.h"
#include "wx/menu.h"
#include "wx/msgdlg.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"
+#include "wx/fontdlg.h"
+
+#ifndef __WXMSW__
+ #include "../sample.xpm"
+#endif
+
+//#define USE_MDI_PARENT_FRAME 1
+#ifdef USE_MDI_PARENT_FRAME
+ #include "wx/mdi.h"
+#endif // USE_MDI_PARENT_FRAME
+
+static const char *SAMPLE_DIALOGS_TITLE = "wxWidgets statbar sample";
// ----------------------------------------------------------------------------
// resources
class MyStatusBar : public wxStatusBar
{
public:
- MyStatusBar(wxWindow *parent);
+ MyStatusBar(wxWindow *parent, long style = wxSTB_DEFAULT_STYLE);
virtual ~MyStatusBar();
void UpdateClock();
// event handlers
+#if wxUSE_TIMER
+ void OnTimer(wxTimerEvent& WXUNUSED(event)) { UpdateClock(); }
+#endif
void OnSize(wxSizeEvent& event);
void OnToggleClock(wxCommandEvent& event);
+ void OnIdle(wxIdleEvent& event);
private:
+ // toggle the state of the status bar controls
+ void DoToggle();
+
enum
{
Field_Text,
Field_Checkbox,
Field_Bitmap,
+ Field_NumLockIndicator,
Field_Clock,
+ Field_CapsLockIndicator,
Field_Max
};
- class MyTimer : public wxTimer
- {
- public:
- MyTimer(MyStatusBar *statbar) {m_statbar = statbar; }
-
- virtual void Notify() { m_statbar->UpdateClock(); }
-
- private:
- MyStatusBar *m_statbar;
- } m_timer;
+#if wxUSE_TIMER
+ wxTimer m_timer;
+#endif
+#if wxUSE_CHECKBOX
wxCheckBox *m_checkbox;
+#endif
wxStaticBitmap *m_statbmp;
DECLARE_EVENT_TABLE()
};
// Define a new frame type: this is going to be our main frame
+#ifdef USE_MDI_PARENT_FRAME
+class MyFrame : public wxMDIParentFrame
+#else
class MyFrame : public wxFrame
+#endif
{
public:
// ctor(s)
MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size);
- virtual ~MyFrame();
// event handlers (these functions should _not_ be virtual)
void OnQuit(wxCommandEvent& event);
void OnAbout(wxCommandEvent& event);
+
+ void OnSetStatusField(wxCommandEvent& event);
+ void OnSetStatusText(wxCommandEvent& event);
+ void OnPushStatusText(wxCommandEvent& event);
+ void OnPopStatusText(wxCommandEvent& event);
+
+ void OnResetFieldsWidth(wxCommandEvent& event);
+ void OnShowFieldsRect(wxCommandEvent& event);
+ void OnSetStatusFields(wxCommandEvent& event);
+ void OnSetStatusFont(wxCommandEvent& event);
void OnRecreateStatusBar(wxCommandEvent& event);
+ void OnSetPaneStyle(wxCommandEvent& event);
+ void OnSetStyle(wxCommandEvent& event);
+
private:
- enum StatBarKind
+ enum StatusBarKind
{
StatBar_Default,
StatBar_Custom,
StatBar_Max
} m_statbarKind;
- void DoCreateStatusBar(StatBarKind kind);
- wxStatusBar *m_statbarDefault;
- MyStatusBar *m_statbarCustom;
+ void OnUpdateForDefaultStatusbar(wxUpdateUIEvent& event);
+ void OnUpdateStatusBarToggle(wxUpdateUIEvent& event);
+ void OnUpdateSetPaneStyle(wxUpdateUIEvent& event);
+ void OnUpdateSetStyle(wxUpdateUIEvent& event);
+ void OnStatusBarToggle(wxCommandEvent& event);
+ void DoCreateStatusBar(StatusBarKind kind, long style);
+ void ApplyPaneStyle();
+
+ int m_statbarPaneStyle;
- // any class wishing to process wxWindows events must use this macro
+ // the index of the field used by some commands
+ int m_field;
+
+ // any class wishing to process wxWidgets events must use this macro
DECLARE_EVENT_TABLE()
};
+// Our about dialog ith its status bar
+class MyAboutDialog : public wxDialog
+{
+public:
+ MyAboutDialog(wxWindow *parent);
+};
+
// ----------------------------------------------------------------------------
// constants
// ----------------------------------------------------------------------------
enum
{
// menu items
- StatusBar_Quit = 1,
+ StatusBar_Quit = wxID_EXIT,
+ StatusBar_About = wxID_ABOUT,
+
+ StatusBar_SetFields = wxID_HIGHEST+1,
+ StatusBar_SetField,
+ StatusBar_SetText,
+ StatusBar_PushText,
+ StatusBar_PopText,
+ StatusBar_SetFont,
+ StatusBar_ResetFieldsWidth,
+ StatusBar_ShowFieldsRect,
+
StatusBar_Recreate,
- StatusBar_About,
- StatusBar_Checkbox = 1000
+ StatusBar_Toggle,
+ StatusBar_Checkbox,
+ StatusBar_SetPaneStyle,
+ StatusBar_SetPaneStyleNormal,
+ StatusBar_SetPaneStyleFlat,
+ StatusBar_SetPaneStyleRaised,
+
+ StatusBar_SetStyleSizeGrip,
+ StatusBar_SetStyleEllipsizeStart,
+ StatusBar_SetStyleEllipsizeMiddle,
+ StatusBar_SetStyleEllipsizeEnd,
+ StatusBar_SetStyleShowTips
};
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_SetField, MyFrame::OnSetStatusField)
+ EVT_MENU(StatusBar_SetText, MyFrame::OnSetStatusText)
+ EVT_MENU(StatusBar_PushText, MyFrame::OnPushStatusText)
+ EVT_MENU(StatusBar_PopText, MyFrame::OnPopStatusText)
+ EVT_MENU(StatusBar_SetFont, MyFrame::OnSetStatusFont)
+ EVT_MENU(StatusBar_ResetFieldsWidth, MyFrame::OnResetFieldsWidth)
+ EVT_MENU(StatusBar_ShowFieldsRect, MyFrame::OnShowFieldsRect)
EVT_MENU(StatusBar_Recreate, MyFrame::OnRecreateStatusBar)
EVT_MENU(StatusBar_About, MyFrame::OnAbout)
+ EVT_MENU(StatusBar_Toggle, MyFrame::OnStatusBarToggle)
+ EVT_MENU(StatusBar_SetPaneStyleNormal, MyFrame::OnSetPaneStyle)
+ EVT_MENU(StatusBar_SetPaneStyleFlat, MyFrame::OnSetPaneStyle)
+ EVT_MENU(StatusBar_SetPaneStyleRaised, MyFrame::OnSetPaneStyle)
+
+ EVT_MENU(StatusBar_SetStyleSizeGrip, MyFrame::OnSetStyle)
+ EVT_MENU(StatusBar_SetStyleEllipsizeStart, MyFrame::OnSetStyle)
+ EVT_MENU(StatusBar_SetStyleEllipsizeMiddle, MyFrame::OnSetStyle)
+ EVT_MENU(StatusBar_SetStyleEllipsizeEnd, MyFrame::OnSetStyle)
+ EVT_MENU(StatusBar_SetStyleShowTips, MyFrame::OnSetStyle)
+
+ EVT_UPDATE_UI_RANGE(StatusBar_SetFields, StatusBar_ResetFieldsWidth,
+ MyFrame::OnUpdateForDefaultStatusbar)
+ EVT_UPDATE_UI(StatusBar_Toggle, MyFrame::OnUpdateStatusBarToggle)
+ EVT_UPDATE_UI_RANGE(StatusBar_SetPaneStyleNormal,
+ StatusBar_SetPaneStyleRaised,
+ MyFrame::OnUpdateSetPaneStyle)
+ EVT_UPDATE_UI_RANGE(StatusBar_SetStyleSizeGrip, StatusBar_SetStyleShowTips,
+ MyFrame::OnUpdateSetStyle)
END_EVENT_TABLE()
BEGIN_EVENT_TABLE(MyStatusBar, wxStatusBar)
EVT_SIZE(MyStatusBar::OnSize)
+#if wxUSE_CHECKBOX
EVT_CHECKBOX(StatusBar_Checkbox, MyStatusBar::OnToggleClock)
+#endif
+#if wxUSE_TIMER
+ EVT_TIMER(wxID_ANY, MyStatusBar::OnTimer)
+#endif
+ EVT_IDLE(MyStatusBar::OnIdle)
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(wxT("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(NULL, wxID_ANY, title, pos, size)
+#else
+ : wxFrame(NULL, wxID_ANY, title, pos, size)
+#endif
{
- m_statbarDefault = NULL;
- m_statbarCustom = NULL;
+ SetIcon(wxICON(sample));
-#ifdef __WXMAC__
- // we need this in order to allow the about menu relocation, since ABOUT is
- // not the default id of the about menu
- wxApp::s_macAboutMenuItemId = StatusBar_About;
-#endif
+ m_statbarPaneStyle = wxSB_NORMAL;
+ m_field = 1;
// create a menu bar
wxMenu *menuFile = new wxMenu;
- menuFile->Append(StatusBar_Quit, "E&xit\tAlt-X", "Quit this program");
+ menuFile->Append(StatusBar_Quit, wxT("E&xit\tAlt-X"),
+ wxT("Quit this program"));
wxMenu *statbarMenu = new wxMenu;
- statbarMenu->Append(StatusBar_Recreate, "&Recreate\tCtrl-R",
- "Toggle status bar format");
+
+ wxMenu *statbarStyleMenu = new wxMenu;
+ statbarStyleMenu->Append(StatusBar_SetStyleSizeGrip, wxT("wxSTB_SIZE_GRIP"),
+ wxT("Toggles the wxSTB_SIZE_GRIP style"), true);
+ statbarStyleMenu->Append(StatusBar_SetStyleShowTips, wxT("wxSTB_SHOW_TIPS"),
+ wxT("Toggles the wxSTB_SHOW_TIPS style"), true);
+ statbarStyleMenu->AppendSeparator();
+ statbarStyleMenu->AppendCheckItem(StatusBar_SetStyleEllipsizeStart,
+ wxT("wxSTB_ELLIPSIZE_START"),
+ wxT("Toggle wxSTB_ELLIPSIZE_START style"));
+ statbarStyleMenu->AppendCheckItem(StatusBar_SetStyleEllipsizeMiddle,
+ wxT("wxSTB_ELLIPSIZE_MIDDLE"),
+ wxT("Toggle wxSTB_ELLIPSIZE_MIDDLE style"));
+ statbarStyleMenu->AppendCheckItem(StatusBar_SetStyleEllipsizeEnd,
+ wxT("wxSTB_ELLIPSIZE_END"),
+ wxT("Toggle wxSTB_ELLIPSIZE_END style"));
+ statbarMenu->Append(StatusBar_SetPaneStyle, wxT("Status bar style"),
+ statbarStyleMenu);
+ statbarMenu->AppendSeparator();
+
+ statbarMenu->Append(StatusBar_SetField, "Set active field &number\tCtrl-N",
+ "Set the number of field used by the next commands.");
+ statbarMenu->Append(StatusBar_SetText, wxT("Set field &text\tCtrl-T"),
+ wxT("Set the text of the selected field."));
+ statbarMenu->Append(StatusBar_PushText, "P&ush field text\tCtrl-P",
+ "Push a message on top the selected field.");
+ statbarMenu->Append(StatusBar_PopText, "&Pop field text\tShift-Ctrl-P",
+ "Restore the previous contents of the selected field.");
+ statbarMenu->AppendSeparator();
+
+ statbarMenu->Append(StatusBar_SetFields, wxT("&Set field count\tCtrl-C"),
+ wxT("Set the number of status bar fields"));
+ statbarMenu->Append(StatusBar_SetFont, wxT("&Set field font\tCtrl-F"),
+ wxT("Set the font to use for status bar fields"));
+
+ wxMenu *statbarPaneStyleMenu = new wxMenu;
+ statbarPaneStyleMenu->AppendCheckItem
+ (
+ StatusBar_SetPaneStyleNormal,
+ wxT("&Normal"),
+ wxT("Sets the style of the first field to normal (sunken) look")
+ );
+ statbarPaneStyleMenu->AppendCheckItem
+ (
+ StatusBar_SetPaneStyleFlat,
+ wxT("&Flat"),
+ wxT("Sets the style of the first field to flat look")
+ );
+ statbarPaneStyleMenu->AppendCheckItem
+ (
+ StatusBar_SetPaneStyleRaised,
+ wxT("&Raised"),
+ wxT("Sets the style of the first field to raised look")
+ );
+ statbarMenu->Append(StatusBar_SetPaneStyle, wxT("Field style"),
+ statbarPaneStyleMenu);
+
+ statbarMenu->Append(StatusBar_ResetFieldsWidth, wxT("Reset field widths"),
+ wxT("Sets all fields to the same width"));
+ statbarMenu->Append(StatusBar_ShowFieldsRect,
+ wxT("Sho&w field rectangles\tCtrl-W"),
+ wxT("Visually show field rectangles"));
+ statbarMenu->AppendSeparator();
+
+ statbarMenu->AppendCheckItem(StatusBar_Toggle, wxT("&Toggle Status Bar"),
+ wxT("Toggle the status bar display"));
+ statbarMenu->Append(StatusBar_Recreate, wxT("&Recreate\tCtrl-R"),
+ wxT("Toggle status bar format"));
wxMenu *helpMenu = new wxMenu;
- helpMenu->Append(StatusBar_About, "&About...\tCtrl-A", "Show about dialog");
+ helpMenu->Append(StatusBar_About, wxT("&About...\tCtrl-A"),
+ wxT("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, wxT("&File"));
+ menuBar->Append(statbarMenu, wxT("&Status bar"));
+ menuBar->Append(helpMenu, wxT("&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_statbarDefault = GetStatusBar();
-}
-
-MyFrame::~MyFrame()
-{
- SetStatusBar(NULL);
-
- delete m_statbarDefault;
- delete m_statbarCustom;
+ DoCreateStatusBar(StatBar_Default, wxSTB_DEFAULT_STYLE);
+ SetStatusText(wxT("Welcome to wxWidgets!"));
}
-void MyFrame::DoCreateStatusBar(MyFrame::StatBarKind kind)
+void MyFrame::DoCreateStatusBar(MyFrame::StatusBarKind kind, long style)
{
wxStatusBar *statbarOld = GetStatusBar();
if ( statbarOld )
{
- statbarOld->Hide();
+ SetStatusBar(NULL);
+ delete statbarOld;
}
+ wxStatusBar *statbarNew = NULL;
switch ( kind )
{
case StatBar_Default:
- SetStatusBar(m_statbarDefault);
+ statbarNew = new wxStatusBar(this, wxID_ANY, style, "wxStatusBar");
+ statbarNew->SetFieldsCount(2);
break;
case StatBar_Custom:
- if ( !m_statbarCustom )
- {
- m_statbarCustom = new MyStatusBar(this);
- }
- SetStatusBar(m_statbarCustom);
+ statbarNew = new MyStatusBar(this, style);
break;
default:
- wxFAIL_MSG("unknown stat bar kind");
+ wxFAIL_MSG(wxT("unknown status bar kind"));
}
+ SetStatusBar(statbarNew);
+ ApplyPaneStyle();
PositionStatusBar();
- GetStatusBar()->Show();
m_statbarKind = kind;
}
-// event handlers
+
+// ----------------------------------------------------------------------------
+// main frame - event handlers
+// ----------------------------------------------------------------------------
+
+void MyFrame::OnUpdateForDefaultStatusbar(wxUpdateUIEvent& event)
+{
+ // only allow this feature for the default status bar
+ wxStatusBar *sb = GetStatusBar();
+ if (!sb)
+ return;
+
+ event.Enable(sb->GetName() == "wxStatusBar");
+}
+
+void MyFrame::OnSetStatusField(wxCommandEvent& WXUNUSED(event))
+{
+ wxStatusBar *sb = GetStatusBar();
+ if (!sb)
+ return;
+
+ long rc = wxGetNumberFromUser
+ (
+ "Configure the field index to be used by the set, push "
+ "and pop text commands in the menu.\n"
+ "\n"
+ "0 corresponds to the first field, 1 to the second one "
+ "and so on.",
+ "Field &index:",
+ SAMPLE_DIALOGS_TITLE,
+ m_field,
+ 0,
+ sb->GetFieldsCount() - 1,
+ NULL
+ );
+
+ if ( rc == -1 )
+ return;
+
+ m_field = rc;
+
+ wxLogStatus("Status bar text will be set for field #%d", m_field);
+}
+
+void MyFrame::OnSetStatusText(wxCommandEvent& WXUNUSED(event))
+{
+ wxStatusBar *sb = GetStatusBar();
+ if (!sb)
+ return;
+
+ wxString txt = wxGetTextFromUser
+ (
+ wxString::Format
+ (
+ "Enter the text from for the field #%d",
+ m_field
+ ),
+ SAMPLE_DIALOGS_TITLE,
+ sb->GetStatusText(m_field),
+ this
+ );
+
+ if ( txt.empty() )
+ return;
+
+ sb->SetStatusText(txt, m_field);
+}
+
+// the current depth of the stack used by Push/PopStatusText()
+static int gs_depth = 0;
+
+void MyFrame::OnPushStatusText(wxCommandEvent& WXUNUSED(event))
+{
+ wxStatusBar *sb = GetStatusBar();
+ if (!sb)
+ return;
+
+ static int s_countPush = 0;
+ sb->PushStatusText(wxString::Format
+ (
+ "Pushed message #%d (depth = %d)",
+ ++s_countPush, ++gs_depth
+ ), m_field);
+}
+
+void MyFrame::OnPopStatusText(wxCommandEvent& WXUNUSED(event))
+{
+ wxStatusBar *sb = GetStatusBar();
+ if (!sb)
+ return;
+
+ if ( !gs_depth )
+ {
+ wxLogStatus("No message to pop.");
+ return;
+ }
+
+ gs_depth--;
+ sb->PopStatusText(m_field);
+}
+
+void MyFrame::OnSetStatusFont(wxCommandEvent& WXUNUSED(event))
+{
+ wxStatusBar *sb = GetStatusBar();
+ if (!sb)
+ return;
+
+ wxFont
+ fnt = wxGetFontFromUser(this, sb->GetFont(), "Choose status bar font");
+ if (fnt.IsOk())
+ {
+ sb->SetFont(fnt);
+ sb->SetSize(sb->GetBestSize());
+ }
+}
+
+void MyFrame::OnSetStatusFields(wxCommandEvent& WXUNUSED(event))
+{
+ wxStatusBar *sb = GetStatusBar();
+ if (!sb)
+ return;
+
+ long nFields = wxGetNumberFromUser
+ (
+ wxT("Select the number of fields in the status bar"),
+ wxT("Fields:"),
+ SAMPLE_DIALOGS_TITLE,
+ sb->GetFieldsCount(),
+ 1, 5,
+ this
+ );
+
+ // we don't check if the number changed at all on purpose: calling
+ // SetFieldsCount() with the same number of fields should be ok
+ if ( nFields != -1 )
+ {
+ 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++ )
+ {
+ if ( widths )
+ {
+ if ( widths[n] > 0 )
+ s.Printf(wxT("fixed (%d)"), widths[n]);
+ else
+ s.Printf(wxT("variable (*%d)"), -widths[n]);
+ }
+ else
+ {
+ s = wxT("default");
+ }
+
+ SetStatusText(s, n);
+ }
+
+ if ( m_field >= nFields )
+ m_field = nFields - 1;
+ }
+ else
+ {
+ wxLogStatus(this, wxT("Cancelled"));
+ }
+}
+
+void MyFrame::OnResetFieldsWidth(wxCommandEvent& WXUNUSED(event))
+{
+ wxStatusBar *pStat = GetStatusBar();
+ if ( !pStat )
+ return;
+
+ const int n = pStat->GetFieldsCount();
+ pStat->SetStatusWidths(n, NULL);
+ for ( int i = 0; i < n; i++ )
+ pStat->SetStatusText("same size", i);
+}
+
+void MyFrame::OnShowFieldsRect(wxCommandEvent& WXUNUSED(event))
+{
+ wxStatusBar *pStat = GetStatusBar();
+ if ( !pStat )
+ return;
+
+ wxClientDC dc(pStat);
+ dc.SetPen(*wxRED_PEN);
+ dc.SetBrush(*wxTRANSPARENT_BRUSH);
+
+ const int n = pStat->GetFieldsCount();
+ for ( int i = 0; i < n; i++ )
+ {
+ wxRect r;
+ if ( pStat->GetFieldRect(i, r) )
+ dc.DrawRectangle(r);
+ }
+}
+
+void MyFrame::OnUpdateStatusBarToggle(wxUpdateUIEvent& event)
+{
+ event.Check(GetStatusBar() != NULL);
+}
+
+void MyFrame::OnStatusBarToggle(wxCommandEvent& WXUNUSED(event))
+{
+ wxStatusBar *statbarOld = GetStatusBar();
+ if ( statbarOld )
+ {
+ SetStatusBar(NULL);
+ delete statbarOld;
+ }
+ else
+ {
+ DoCreateStatusBar(m_statbarKind, wxSTB_DEFAULT_STYLE);
+ }
+}
+
void MyFrame::OnRecreateStatusBar(wxCommandEvent& WXUNUSED(event))
{
DoCreateStatusBar(m_statbarKind == StatBar_Custom ? StatBar_Default
- : StatBar_Custom);
+ : StatBar_Custom,
+ wxSTB_DEFAULT_STYLE);
}
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))
{
- wxMessageBox("wxStatusBar sample\n(c) 2000 Vadim Zeitlin",
- "About statbar", wxOK | wxICON_INFORMATION, this);
+ MyAboutDialog dlg(this);
+ dlg.ShowModal();
+}
+
+void MyFrame::OnUpdateSetPaneStyle(wxUpdateUIEvent& event)
+{
+ switch (event.GetId())
+ {
+ case StatusBar_SetPaneStyleNormal:
+ event.Check(m_statbarPaneStyle == wxSB_NORMAL);
+ break;
+ case StatusBar_SetPaneStyleFlat:
+ event.Check(m_statbarPaneStyle == wxSB_FLAT);
+ break;
+ case StatusBar_SetPaneStyleRaised:
+ event.Check(m_statbarPaneStyle == wxSB_RAISED);
+ break;
+ }
+}
+
+void MyFrame::OnSetPaneStyle(wxCommandEvent& event)
+{
+ switch (event.GetId())
+ {
+ case StatusBar_SetPaneStyleNormal:
+ m_statbarPaneStyle = wxSB_NORMAL;
+ break;
+ case StatusBar_SetPaneStyleFlat:
+ m_statbarPaneStyle = wxSB_FLAT;
+ break;
+ case StatusBar_SetPaneStyleRaised:
+ m_statbarPaneStyle = wxSB_RAISED;
+ break;
+ }
+
+ ApplyPaneStyle();
+}
+
+void MyFrame::ApplyPaneStyle()
+{
+ wxStatusBar *sb = GetStatusBar();
+ if (!sb)
+ return;
+
+ int fields = sb->GetFieldsCount();
+ int *styles = new int[fields];
+
+ for (int i = 1; i < fields; i++)
+ styles[i] = wxSB_NORMAL;
+
+ styles[0] = m_statbarPaneStyle;
+
+ sb->SetStatusStyles(fields, styles);
+
+ delete [] styles;
+}
+
+void MyFrame::OnUpdateSetStyle(wxUpdateUIEvent& event)
+{
+ long currentStyle = wxSTB_DEFAULT_STYLE;
+ if (GetStatusBar())
+ currentStyle = GetStatusBar()->GetWindowStyle();
+
+ switch (event.GetId())
+ {
+ case StatusBar_SetStyleSizeGrip:
+ event.Check((currentStyle & wxSTB_SIZEGRIP) != 0);
+ break;
+ case StatusBar_SetStyleShowTips:
+ event.Check((currentStyle & wxSTB_SHOW_TIPS) != 0);
+ break;
+
+ case StatusBar_SetStyleEllipsizeStart:
+ event.Check((currentStyle & wxSTB_ELLIPSIZE_START) != 0);
+ break;
+ case StatusBar_SetStyleEllipsizeMiddle:
+ event.Check((currentStyle & wxSTB_ELLIPSIZE_MIDDLE) != 0);
+ break;
+ case StatusBar_SetStyleEllipsizeEnd:
+ event.Check((currentStyle & wxSTB_ELLIPSIZE_END) != 0);
+ break;
+ }
+}
+
+void MyFrame::OnSetStyle(wxCommandEvent& event)
+{
+ long oldStyle = wxSTB_DEFAULT_STYLE;
+ if (GetStatusBar())
+ oldStyle = GetStatusBar()->GetWindowStyle();
+
+ #define STB_ELLIPSIZE_MASK \
+ (wxSTB_ELLIPSIZE_START|wxSTB_ELLIPSIZE_MIDDLE|wxSTB_ELLIPSIZE_END)
+
+ long newStyle = oldStyle;
+ long newStyleBit = 0;
+ switch (event.GetId())
+ {
+ case StatusBar_SetStyleSizeGrip:
+ newStyleBit = wxSTB_SIZEGRIP;
+ break;
+ case StatusBar_SetStyleShowTips:
+ newStyleBit = wxSTB_SHOW_TIPS;
+ break;
+
+ case StatusBar_SetStyleEllipsizeStart:
+ newStyleBit = wxSTB_ELLIPSIZE_START;
+ newStyle &= ~STB_ELLIPSIZE_MASK;
+ break;
+ case StatusBar_SetStyleEllipsizeMiddle:
+ newStyleBit = wxSTB_ELLIPSIZE_MIDDLE;
+ newStyle &= ~STB_ELLIPSIZE_MASK;
+ break;
+ case StatusBar_SetStyleEllipsizeEnd:
+ newStyleBit = wxSTB_ELLIPSIZE_END;
+ newStyle &= ~STB_ELLIPSIZE_MASK;
+ break;
+ }
+
+ newStyle = event.IsChecked() ? (newStyle | newStyleBit) :
+ (newStyle & ~newStyleBit);
+ if (newStyle != oldStyle)
+ {
+ DoCreateStatusBar(m_statbarKind, newStyle);
+ SetStatusText("Status bar recreated with a new style");
+ }
+}
+
+// ----------------------------------------------------------------------------
+// MyAboutDialog
+// ----------------------------------------------------------------------------
+
+MyAboutDialog::MyAboutDialog(wxWindow *parent)
+ : wxDialog(parent, wxID_ANY, wxString(wxT("About statbar")),
+ wxDefaultPosition, wxDefaultSize,
+ wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER)
+{
+ wxStaticText *text = new wxStaticText(this, wxID_ANY,
+ wxT("wxStatusBar sample\n")
+ wxT("(c) 2000 Vadim Zeitlin"));
+
+ wxButton *btn = new wxButton(this, wxID_OK, wxT("&Close"));
+
+ // create the top status bar without the size grip (default style),
+ // otherwise it looks weird
+ wxStatusBar *statbarTop = new wxStatusBar(this, wxID_ANY, 0);
+ statbarTop->SetFieldsCount(3);
+ statbarTop->SetStatusText(wxT("This is a top status bar"), 0);
+ statbarTop->SetStatusText(wxT("in a dialog"), 1);
+ statbarTop->SetStatusText(wxT("Great, isn't it?"), 2);
+
+ wxStatusBar *statbarBottom = new wxStatusBar(this, wxID_ANY);
+ statbarBottom->SetFieldsCount(2);
+ statbarBottom->SetStatusText(wxT("This is a bottom status bar"), 0);
+ statbarBottom->SetStatusText(wxT("in a dialog"), 1);
+
+ wxBoxSizer *sizerTop = new wxBoxSizer(wxVERTICAL);
+ sizerTop->Add(statbarTop, 0, wxGROW);
+ sizerTop->Add(-1, 10, 1, wxGROW);
+ sizerTop->Add(text, 0, wxCENTRE | wxRIGHT | wxLEFT, 20);
+ sizerTop->Add(-1, 10, 1, wxGROW);
+ sizerTop->Add(btn, 0, wxCENTRE | wxRIGHT | wxLEFT, 20);
+ sizerTop->Add(-1, 10, 1, wxGROW);
+ sizerTop->Add(statbarBottom, 0, wxGROW);
+
+ SetSizerAndFit(sizerTop);
}
// ----------------------------------------------------------------------------
#pragma warning(disable: 4355)
#endif
-MyStatusBar::MyStatusBar(wxWindow *parent)
- : wxStatusBar(parent, -1), m_timer(this)
+static const char *numlockIndicators[] = { "OFF", "NUM" };
+static const char *capslockIndicators[] = { "", "CAPS" };
+
+MyStatusBar::MyStatusBar(wxWindow *parent, long style)
+ : wxStatusBar(parent, wxID_ANY, style, "MyStatusBar")
+#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 };
+ // compute the size needed for num lock indicator pane
+ wxClientDC dc(this);
+ wxSize sizeNumLock = dc.GetTextExtent(numlockIndicators[0]);
+ sizeNumLock.IncTo(dc.GetTextExtent(numlockIndicators[1]));
+
+ int widths[Field_Max];
+ widths[Field_Text] = -1; // growable
+ widths[Field_Checkbox] = 150;
+ widths[Field_Bitmap] = BITMAP_SIZE_X;
+ widths[Field_NumLockIndicator] = sizeNumLock.x;
+ widths[Field_Clock] = 100;
+ widths[Field_CapsLockIndicator] = dc.GetTextExtent(capslockIndicators[1]).x;
SetFieldsCount(Field_Max);
SetStatusWidths(Field_Max, widths);
- m_checkbox = new wxCheckBox(this, StatusBar_Checkbox, _T("&Toggle clock"));
- m_checkbox->SetValue(TRUE);
+#if wxUSE_CHECKBOX
+ m_checkbox = new wxCheckBox(this, StatusBar_Checkbox, wxT("&Toggle clock"));
+ m_checkbox->SetValue(true);
+#endif
- m_statbmp = new wxStaticBitmap(this, -1, wxIcon(green_xpm));
+ m_statbmp = new wxStaticBitmap(this, wxID_ANY, wxIcon(green_xpm));
+#if wxUSE_TIMER
m_timer.Start(1000);
+#endif
- SetMinHeight(BITMAP_SIZE_Y);
+ SetMinHeight(wxMax(m_statbmp->GetBestSize().GetHeight(),
+ m_checkbox->GetBestSize().GetHeight()));
UpdateClock();
}
MyStatusBar::~MyStatusBar()
{
+#if wxUSE_TIMER
if ( m_timer.IsRunning() )
{
m_timer.Stop();
}
+#endif
}
void MyStatusBar::OnSize(wxSizeEvent& event)
{
+#if wxUSE_CHECKBOX
+ if ( !m_checkbox )
+ return;
+#endif
+
+ // TEMPORARY HACK: TODO find a more general solution
+#ifdef wxStatusBarGeneric
+ wxStatusBar::OnSize(event);
+#endif
+
wxRect rect;
- GetFieldRect(Field_Checkbox, rect);
+ if (!GetFieldRect(Field_Checkbox, rect))
+ {
+ event.Skip();
+ return;
+ }
- m_checkbox->SetSize(rect.x + 2, rect.y + 2, rect.width - 4, rect.height - 4);
+#if wxUSE_CHECKBOX
+ wxRect rectCheck = rect;
+ rectCheck.Deflate(2);
+ m_checkbox->SetSize(rectCheck);
+#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::OnToggleClock(wxCommandEvent& WXUNUSED(event))
+{
+ DoToggle();
+}
+
+void MyStatusBar::OnIdle(wxIdleEvent& event)
{
+ SetStatusText(numlockIndicators[wxGetKeyState(WXK_NUMLOCK)],
+ Field_NumLockIndicator);
+ SetStatusText(capslockIndicators[wxGetKeyState(WXK_CAPITAL)],
+ Field_CapsLockIndicator);
+
+ event.Skip();
+}
+
+void MyStatusBar::DoToggle()
+{
+#if wxUSE_CHECKBOX
if ( m_checkbox->GetValue() )
{
+#if wxUSE_TIMER
m_timer.Start(1000);
+#endif
m_statbmp->SetIcon(wxIcon(green_xpm));
}
else // don't show clock
{
+#if wxUSE_TIMER
m_timer.Stop();
+#endif
m_statbmp->SetIcon(wxIcon(red_xpm));
- SetStatusText("", Field_Clock);
+ SetStatusText(wxEmptyString, Field_Clock);
}
+#endif // wxUSE_CHECKBOX
}
void MyStatusBar::UpdateClock()
projects / wxWidgets.git / blobdiff