X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/06a0d3eaaf180277be33e0d2c5542a9db281b0fb..e1efca652844273c3e8d32c7e5f442b87e455ca7:/samples/statbar/statbar.cpp diff --git a/samples/statbar/statbar.cpp b/samples/statbar/statbar.cpp index f8f1e92cb1..8afb461b09 100644 --- a/samples/statbar/statbar.cpp +++ b/samples/statbar/statbar.cpp @@ -30,6 +30,7 @@ // 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" @@ -53,15 +54,7 @@ #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 @@ -72,10 +65,8 @@ static const char *SAMPLE_DIALOGS_TITLE = "wxWidgets statbar sample"; // resources // ---------------------------------------------------------------------------- -#ifdef USE_STATIC_BITMAP - #include "green.xpm" - #include "red.xpm" -#endif // USE_STATIC_BITMAP +#include "green.xpm" +#include "red.xpm" // ---------------------------------------------------------------------------- // private classes @@ -109,20 +100,20 @@ public: #endif void OnSize(wxSizeEvent& event); void OnToggleClock(wxCommandEvent& event); - void OnButton(wxCommandEvent& event); + void OnIdle(wxIdleEvent& event); private: // toggle the state of the status bar controls void DoToggle(); - wxBitmap CreateBitmapForButton(bool on = false); - enum { Field_Text, Field_Checkbox, Field_Bitmap, + Field_NumLockIndicator, Field_Clock, + Field_CapsLockIndicator, Field_Max }; @@ -133,11 +124,7 @@ private: #if wxUSE_CHECKBOX wxCheckBox *m_checkbox; #endif -#ifdef USE_STATIC_BITMAP wxStaticBitmap *m_statbmp; -#else - wxBitmapButton *m_statbmp; -#endif DECLARE_EVENT_TABLE() }; @@ -163,6 +150,7 @@ public: void OnPopStatusText(wxCommandEvent& event); void OnResetFieldsWidth(wxCommandEvent& event); + void OnShowFieldsRect(wxCommandEvent& event); void OnSetStatusFields(wxCommandEvent& event); void OnSetStatusFont(wxCommandEvent& event); void OnRecreateStatusBar(wxCommandEvent& event); @@ -221,6 +209,7 @@ enum StatusBar_PopText, StatusBar_SetFont, StatusBar_ResetFieldsWidth, + StatusBar_ShowFieldsRect, StatusBar_Recreate, StatusBar_Toggle, @@ -260,6 +249,7 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame) 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) @@ -288,10 +278,10 @@ BEGIN_EVENT_TABLE(MyStatusBar, wxStatusBar) #if wxUSE_CHECKBOX EVT_CHECKBOX(StatusBar_Checkbox, MyStatusBar::OnToggleClock) #endif - EVT_BUTTON(wxID_ANY, MyStatusBar::OnButton) #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 wxWidgets to create @@ -411,6 +401,9 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size) 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"), @@ -659,6 +652,25 @@ void MyFrame::OnResetFieldsWidth(wxCommandEvent& WXUNUSED(event)) 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); @@ -869,6 +881,9 @@ MyAboutDialog::MyAboutDialog(wxWindow *parent) #pragma warning(disable: 4355) #endif +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 @@ -878,7 +893,18 @@ MyStatusBar::MyStatusBar(wxWindow *parent, long style) , 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); @@ -888,13 +914,7 @@ MyStatusBar::MyStatusBar(wxWindow *parent, long style) m_checkbox->SetValue(true); #endif -#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); @@ -920,23 +940,6 @@ MyStatusBar::~MyStatusBar() #endif } -#define BMP_BUTTON_SIZE_X 10 -#define BMP_BUTTON_SIZE_Y 10 - -wxBitmap MyStatusBar::CreateBitmapForButton(bool on) -{ - 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.SetBackgroundMode(wxBRUSHSTYLE_TRANSPARENT); - 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 @@ -971,18 +974,19 @@ void MyStatusBar::OnSize(wxSizeEvent& event) event.Skip(); } -void MyStatusBar::OnButton(wxCommandEvent& WXUNUSED(event)) +void MyStatusBar::OnToggleClock(wxCommandEvent& WXUNUSED(event)) { -#if wxUSE_CHECKBOX - m_checkbox->SetValue(!m_checkbox->GetValue()); -#endif - DoToggle(); } -void MyStatusBar::OnToggleClock(wxCommandEvent& WXUNUSED(event)) +void MyStatusBar::OnIdle(wxIdleEvent& event) { - DoToggle(); + SetStatusText(numlockIndicators[wxGetKeyState(WXK_NUMLOCK)], + Field_NumLockIndicator); + SetStatusText(capslockIndicators[wxGetKeyState(WXK_CAPITAL)], + Field_CapsLockIndicator); + + event.Skip(); } void MyStatusBar::DoToggle() @@ -994,12 +998,7 @@ void MyStatusBar::DoToggle() 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(); } @@ -1009,16 +1008,11 @@ void MyStatusBar::DoToggle() 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(wxEmptyString, Field_Clock); } -#endif +#endif // wxUSE_CHECKBOX } void MyStatusBar::UpdateClock()