X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2dcd83af916c2f606a6c4bf63f9f8fdf13de1921..be8ddd37e3435dad37c5502a8d2894ea4cfb71f9:/samples/statbar/statbar.cpp?ds=inline diff --git a/samples/statbar/statbar.cpp b/samples/statbar/statbar.cpp index 06ad57c3b3..042bfc645a 100644 --- a/samples/statbar/statbar.cpp +++ b/samples/statbar/statbar.cpp @@ -48,17 +48,25 @@ #include "wx/datetime.h" #include "wx/numdlg.h" +#include "wx/fontdlg.h" + +#ifndef __WXMSW__ + #include "../sample.xpm" +#endif + // define this for the platforms which don't support wxBitmapButton (such as // Motif), else a wxBitmapButton will be used #ifdef __WXMOTIF__ + #define USE_STATIC_BITMAP +#endif + //#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 @@ -150,7 +158,10 @@ class MyFrame : public wxMDIParentFrame void OnQuit(wxCommandEvent& event); void OnAbout(wxCommandEvent& event); + void OnResetFieldsWidth(wxCommandEvent& event); void OnSetStatusFields(wxCommandEvent& event); + void OnSetStatusTexts(wxCommandEvent& event); + void OnSetStatusFont(wxCommandEvent& event); void OnRecreateStatusBar(wxCommandEvent& event); void OnSetStyleNormal(wxCommandEvent& event); void OnSetStyleFlat(wxCommandEvent& event); @@ -163,7 +174,9 @@ private: StatBar_Custom, StatBar_Max } m_statbarKind; - void OnUpdateSetStatusFields(wxUpdateUIEvent& event); + + + void OnUpdateForDefaultStatusbar(wxUpdateUIEvent& event); void OnUpdateStatusBarToggle(wxUpdateUIEvent& event); void OnUpdateSetStyleNormal(wxUpdateUIEvent& event); void OnUpdateSetStyleFlat(wxUpdateUIEvent& event); @@ -197,7 +210,12 @@ enum { // menu items StatusBar_Quit = 1, + StatusBar_SetFields, + StatusBar_SetTexts, + StatusBar_SetFont, + StatusBar_ResetFieldsWidth, + StatusBar_Recreate, StatusBar_About, StatusBar_Toggle, @@ -225,14 +243,19 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame) #endif EVT_MENU(StatusBar_Quit, MyFrame::OnQuit) EVT_MENU(StatusBar_SetFields, MyFrame::OnSetStatusFields) + EVT_MENU(StatusBar_SetTexts, MyFrame::OnSetStatusTexts) + EVT_MENU(StatusBar_SetFont, MyFrame::OnSetStatusFont) + EVT_MENU(StatusBar_ResetFieldsWidth, MyFrame::OnResetFieldsWidth) 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_RANGE(StatusBar_SetFields, StatusBar_ResetFieldsWidth, + MyFrame::OnUpdateForDefaultStatusbar) 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) @@ -267,9 +290,12 @@ IMPLEMENT_APP(MyApp) // `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(_T("wxStatusBar sample"), - wxPoint(50, 50), wxSize(450, 340)); + wxPoint(50, 50), wxSize(450, 340)); // and show it (the frames, unlike simple controls, are not shown when // created initially) @@ -288,11 +314,13 @@ bool MyApp::OnInit() // frame constructor MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size) #ifdef USE_MDI_PARENT_FRAME - : wxMDIParentFrame((wxWindow *)NULL, wxID_ANY, title, pos, size) + : wxMDIParentFrame((wxWindow *)NULL, wxID_ANY, title, pos, size) #else - : wxFrame((wxWindow *)NULL, wxID_ANY, title, pos, size) + : wxFrame((wxWindow *)NULL, wxID_ANY, title, pos, size) #endif { + SetIcon(wxICON(sample)); + m_statbarDefault = NULL; m_statbarCustom = NULL; @@ -311,17 +339,27 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size) wxMenu *statbarMenu = new wxMenu; 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")); + statbarMenu->Append(StatusBar_SetTexts, _T("&Set field text\tCtrl-T"), + _T("Set the text to display for each status bar field")); + statbarMenu->Append(StatusBar_SetFont, _T("&Set field font\tCtrl-F"), + _T("Set the font to use for rendering status bar fields")); 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); + statbarMenu->Append(StatusBar_ResetFieldsWidth, _T("Reset field widths"), + _T("Sets all fields to the same width")); + statbarMenu->AppendSeparator(); + + 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 *helpMenu = new wxMenu; helpMenu->Append(StatusBar_About, _T("&About...\tCtrl-A"), _T("Show about dialog")); @@ -383,28 +421,58 @@ void MyFrame::DoCreateStatusBar(MyFrame::StatBarKind kind) m_statbarKind = kind; } -void MyFrame::OnUpdateSetStatusFields(wxUpdateUIEvent& event) + +// ---------------------------------------------------------------------------- +// main frame - event handlers +// ---------------------------------------------------------------------------- + +void MyFrame::OnUpdateForDefaultStatusbar(wxUpdateUIEvent& event) { - // only allow the settings of the number of status fields for the default - // status bar + // only allow this feature for the default status bar wxStatusBar *sb = GetStatusBar(); event.Enable(sb == m_statbarDefault); } -// event handlers +void MyFrame::OnSetStatusTexts(wxCommandEvent& WXUNUSED(event)) +{ + wxStatusBar *sb = GetStatusBar(); + + wxString txt; + for (int i=0; iGetFieldsCount(); i++) + { + txt = + wxGetTextFromUser(wxString::Format("Enter the text for the %d-th field:", i+1), + "Input field text", "A dummy test string", this); + + sb->SetStatusText(txt, i); + } +} + +void MyFrame::OnSetStatusFont(wxCommandEvent& WXUNUSED(event)) +{ + wxStatusBar *sb = GetStatusBar(); + + wxFont fnt = wxGetFontFromUser(this, sb->GetFont(), "Choose statusbar font"); + if (fnt.IsOk()) + { + sb->SetFont(fnt); + sb->SetSize(sb->GetBestSize()); + } +} + void MyFrame::OnSetStatusFields(wxCommandEvent& WXUNUSED(event)) { wxStatusBar *sb = GetStatusBar(); long nFields = wxGetNumberFromUser - ( + ( _T("Select the number of fields in the status bar"), _T("Fields:"), _T("wxWidgets statusbar sample"), 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 @@ -450,6 +518,18 @@ void MyFrame::OnSetStatusFields(wxCommandEvent& WXUNUSED(event)) } } +void MyFrame::OnResetFieldsWidth(wxCommandEvent& WXUNUSED(event)) +{ + wxStatusBar *pStat = GetStatusBar(); + if (pStat) + { + int n = pStat->GetFieldsCount(); + pStat->SetStatusWidths(n, NULL); + for (int i=0; iSetStatusText("same size", i); + } +} + void MyFrame::OnUpdateStatusBarToggle(wxUpdateUIEvent& event) { event.Check(GetStatusBar() != NULL); @@ -472,7 +552,7 @@ void MyFrame::OnStatusBarToggle(wxCommandEvent& WXUNUSED(event)) void MyFrame::OnRecreateStatusBar(wxCommandEvent& WXUNUSED(event)) { DoCreateStatusBar(m_statbarKind == StatBar_Custom ? StatBar_Default - : StatBar_Custom); + : StatBar_Custom); } void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event)) @@ -541,13 +621,13 @@ void MyFrame::ApplyStyle() // ---------------------------------------------------------------------------- MyAboutDialog::MyAboutDialog(wxWindow *parent) - : wxDialog(parent, wxID_ANY, wxString(_T("About statbar")), + : wxDialog(parent, wxID_ANY, wxString(_T("About statbar")), wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER) { wxStaticText *text = new wxStaticText(this, wxID_ANY, - _T("wxStatusBar sample\n") - _T("(c) 2000 Vadim Zeitlin")); + _T("wxStatusBar sample\n") + _T("(c) 2000 Vadim Zeitlin")); wxButton *btn = new wxButton(this, wxID_OK, _T("&Close")); @@ -573,10 +653,7 @@ MyAboutDialog::MyAboutDialog(wxWindow *parent) sizerTop->Add(-1, 10, 1, wxGROW); sizerTop->Add(statbarBottom, 0, wxGROW); - SetSizer(sizerTop); - - sizerTop->Fit(this); - sizerTop->SetSizeHints(this); + SetSizerAndFit(sizerTop); } // ---------------------------------------------------------------------------- @@ -589,12 +666,12 @@ MyAboutDialog::MyAboutDialog(wxWindow *parent) #endif MyStatusBar::MyStatusBar(wxWindow *parent) - : wxStatusBar(parent, wxID_ANY) + : wxStatusBar(parent, wxID_ANY) #if wxUSE_TIMER - , m_timer(this) + , m_timer(this) #endif #if wxUSE_CHECKBOX - , m_checkbox(NULL) + , m_checkbox(NULL) #endif { static const int widths[Field_Max] = { -1, 150, BITMAP_SIZE_X, 100 }; @@ -611,15 +688,16 @@ MyStatusBar::MyStatusBar(wxWindow *parent) m_statbmp = new wxStaticBitmap(this, wxID_ANY, wxIcon(green_xpm)); #else m_statbmp = new wxBitmapButton(this, wxID_ANY, CreateBitmapForButton(), - wxDefaultPosition, wxDefaultSize, - wxBU_EXACTFIT); + wxDefaultPosition, wxDefaultSize, + wxBU_EXACTFIT); #endif #if wxUSE_TIMER m_timer.Start(1000); #endif - SetMinHeight(BITMAP_SIZE_Y); + SetMinHeight(wxMax(m_statbmp->GetBestSize().GetHeight(), + m_checkbox->GetBestSize().GetHeight())); UpdateClock(); } @@ -638,16 +716,16 @@ MyStatusBar::~MyStatusBar() #endif } +#define BMP_BUTTON_SIZE_X 10 +#define BMP_BUTTON_SIZE_Y 10 + 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); + wxBitmap bitmap(BMP_BUTTON_SIZE_X+1, BMP_BUTTON_SIZE_Y+1); wxMemoryDC dc; dc.SelectObject(bitmap); dc.SetBrush(on ? *wxGREEN_BRUSH : *wxRED_BRUSH); - dc.SetBackground(*wxLIGHT_GREY_BRUSH); + dc.SetBackgroundMode(wxBRUSHSTYLE_TRANSPARENT); dc.Clear(); dc.DrawEllipse(0, 0, BMP_BUTTON_SIZE_X, BMP_BUTTON_SIZE_Y); dc.SelectObject(wxNullBitmap); @@ -662,8 +740,17 @@ void MyStatusBar::OnSize(wxSizeEvent& event) 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; + } #if wxUSE_CHECKBOX m_checkbox->SetSize(rect.x + 2, rect.y + 2, rect.width - 4, rect.height - 4);