/////////////////////////////////////////////////////////////////////////////
-// Program: wxWindows Widgets Sample
+// Program: wxWidgets Widgets Sample
// Name: gauge.cpp
// Purpose: Part of the widgets sample showing wxGauge
// Author: Vadim Zeitlin
#include "wx/log.h"
#include "wx/timer.h"
+ #include "wx/bitmap.h"
#include "wx/button.h"
#include "wx/checkbox.h"
#include "wx/combobox.h"
#include "wx/sizer.h"
#include "widgets.h"
-
+#if wxUSE_GAUGE
#include "icons/gauge.xpm"
// ----------------------------------------------------------------------------
// control ids
enum
{
- GaugePage_Reset = 100,
+ GaugePage_Reset = wxID_HIGHEST,
GaugePage_Progress,
+ GaugePage_IndeterminateProgress,
GaugePage_Clear,
GaugePage_SetValue,
GaugePage_SetRange,
GaugePage_ValueText,
GaugePage_RangeText,
GaugePage_Timer,
+ GaugePage_IndeterminateTimer,
GaugePage_Gauge
};
class GaugeWidgetsPage : public WidgetsPage
{
public:
- GaugeWidgetsPage(wxNotebook *notebook, wxImageList *imaglist);
+ GaugeWidgetsPage(WidgetsBookCtrl *book, wxImageList *imaglist);
virtual ~GaugeWidgetsPage();
+ virtual wxControl *GetWidget() const { return m_gauge; }
+ virtual void RecreateWidget() { CreateGauge(); }
+
+ // lazy creation of the content
+ virtual void CreateContent();
+
protected:
// event handlers
void OnButtonReset(wxCommandEvent& event);
void OnButtonProgress(wxCommandEvent& event);
+ void OnButtonIndeterminateProgress(wxCommandEvent& event);
void OnButtonClear(wxCommandEvent& event);
void OnButtonSetValue(wxCommandEvent& event);
void OnButtonSetRange(wxCommandEvent& event);
void OnUpdateUICurValueText(wxUpdateUIEvent& event);
void OnProgressTimer(wxTimerEvent& event);
+ void OnIndeterminateProgressTimer(wxTimerEvent& event);
// reset the gauge parameters
void Reset();
// (re)create the gauge
void CreateGauge();
+ // start progress timer
+ void StartTimer(wxButton*);
+
// stop the progress timer
- void StopTimer();
+ void StopTimer(wxButton*);
// the gauge range
unsigned long m_range;
BEGIN_EVENT_TABLE(GaugeWidgetsPage, WidgetsPage)
EVT_BUTTON(GaugePage_Reset, GaugeWidgetsPage::OnButtonReset)
EVT_BUTTON(GaugePage_Progress, GaugeWidgetsPage::OnButtonProgress)
+ EVT_BUTTON(GaugePage_IndeterminateProgress, GaugeWidgetsPage::OnButtonIndeterminateProgress)
EVT_BUTTON(GaugePage_Clear, GaugeWidgetsPage::OnButtonClear)
EVT_BUTTON(GaugePage_SetValue, GaugeWidgetsPage::OnButtonSetValue)
EVT_BUTTON(GaugePage_SetRange, GaugeWidgetsPage::OnButtonSetRange)
EVT_UPDATE_UI(GaugePage_CurValueText, GaugeWidgetsPage::OnUpdateUICurValueText)
- EVT_CHECKBOX(-1, GaugeWidgetsPage::OnCheckOrRadioBox)
- EVT_RADIOBOX(-1, GaugeWidgetsPage::OnCheckOrRadioBox)
+ EVT_CHECKBOX(wxID_ANY, GaugeWidgetsPage::OnCheckOrRadioBox)
+ EVT_RADIOBOX(wxID_ANY, GaugeWidgetsPage::OnCheckOrRadioBox)
EVT_TIMER(GaugePage_Timer, GaugeWidgetsPage::OnProgressTimer)
+ EVT_TIMER(GaugePage_IndeterminateTimer, GaugeWidgetsPage::OnIndeterminateProgressTimer)
END_EVENT_TABLE()
// ============================================================================
// implementation
// ============================================================================
-IMPLEMENT_WIDGETS_PAGE(GaugeWidgetsPage, _T("Gauge"));
+#if defined(__WXUNIVERSAL__)
+ #define FAMILY_CTRLS UNIVERSAL_CTRLS
+#else
+ #define FAMILY_CTRLS NATIVE_CTRLS
+#endif
-GaugeWidgetsPage::GaugeWidgetsPage(wxNotebook *notebook,
- wxImageList *imaglist)
- : WidgetsPage(notebook)
-{
- imaglist->Add(wxBitmap(gauge_xpm));
+IMPLEMENT_WIDGETS_PAGE(GaugeWidgetsPage, _T("Gauge"), FAMILY_CTRLS );
+GaugeWidgetsPage::GaugeWidgetsPage(WidgetsBookCtrl *book,
+ wxImageList *imaglist)
+ :WidgetsPage(book, imaglist, gauge_xpm)
+{
// init everything
m_range = 100;
m_gauge = (wxGauge *)NULL;
m_sizerGauge = (wxSizer *)NULL;
+}
+void GaugeWidgetsPage::CreateContent()
+{
wxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL);
// left pane
- wxStaticBox *box = new wxStaticBox(this, -1, _T("&Set style"));
+ wxStaticBox *box = new wxStaticBox(this, wxID_ANY, _T("&Set style"));
wxSizer *sizerLeft = new wxStaticBoxSizer(box, wxVERTICAL);
sizerLeft->Add(btn, 0, wxALIGN_CENTRE_HORIZONTAL | wxALL, 15);
// middle pane
- wxStaticBox *box2 = new wxStaticBox(this, -1, _T("&Change gauge value"));
+ wxStaticBox *box2 = new wxStaticBox(this, wxID_ANY, _T("&Change gauge value"));
wxSizer *sizerMiddle = new wxStaticBoxSizer(box2, wxVERTICAL);
wxTextCtrl *text;
wxSizer *sizerRow = CreateSizerWithTextAndLabel(_T("Current value"),
GaugePage_CurValueText,
&text);
- text->SetEditable(FALSE);
+ text->SetEditable(false);
sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
_T("Set &range"),
GaugePage_RangeText,
&m_textRange);
- m_textRange->SetValue(wxString::Format(_T("%lu"), m_range));
+ m_textRange->SetValue( wxString::Format(_T("%lu"), m_range) );
sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
btn = new wxButton(this, GaugePage_Progress, _T("Simulate &progress"));
sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
+ btn = new wxButton(this, GaugePage_IndeterminateProgress,
+ _T("Simulate &indeterminate job"));
+ sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
+
btn = new wxButton(this, GaugePage_Clear, _T("&Clear"));
sizerMiddle->Add(btn, 0, wxALL | wxGROW, 5);
wxSizer *sizerRight = new wxBoxSizer(wxHORIZONTAL);
m_gauge = new wxGauge(this, GaugePage_Gauge, m_range);
sizerRight->Add(m_gauge, 1, wxCENTRE | wxALL, 5);
- sizerRight->SetMinSize(250, 0);
+ sizerRight->SetMinSize(150, 0);
m_sizerGauge = sizerRight; // save it to modify it later
// the 3 panes panes compose the window
// final initializations
Reset();
- SetAutoLayout(TRUE);
SetSizer(sizerTop);
-
- sizerTop->Fit(this);
}
GaugeWidgetsPage::~GaugeWidgetsPage()
void GaugeWidgetsPage::Reset()
{
- m_chkVert->SetValue(FALSE);
- m_chkSmooth->SetValue(FALSE);
+ m_chkVert->SetValue(false);
+ m_chkSmooth->SetValue(false);
}
void GaugeWidgetsPage::CreateGauge()
{
- int flags = 0;
+ int flags = ms_defaultFlags;
if ( m_chkVert->GetValue() )
flags |= wxGA_VERTICAL;
{
val = m_gauge->GetValue();
- m_sizerGauge->Remove(m_gauge);
+ m_sizerGauge->Detach( m_gauge );
delete m_gauge;
}
wxDefaultPosition, wxDefaultSize,
flags);
m_gauge->SetValue(val);
-
+
if ( flags & wxGA_VERTICAL )
m_sizerGauge->Add(m_gauge, 0, wxGROW | wxALL, 5);
else
m_sizerGauge->Layout();
}
+void GaugeWidgetsPage::StartTimer(wxButton *clicked)
+{
+ static const int INTERVAL = 300;
+
+ wxLogMessage(_T("Launched progress timer (interval = %d ms)"), INTERVAL);
+
+ m_timer = new wxTimer(this,
+ clicked->GetId() == GaugePage_Progress ? GaugePage_Timer : GaugePage_IndeterminateTimer);
+ m_timer->Start(INTERVAL);
+
+ clicked->SetLabel(_T("&Stop timer"));
+
+ if (clicked->GetId() == GaugePage_Progress)
+ FindWindow(GaugePage_IndeterminateProgress)->Disable();
+ else
+ FindWindow(GaugePage_Progress)->Disable();
+}
+
+void GaugeWidgetsPage::StopTimer(wxButton *clicked)
+{
+ wxCHECK_RET( m_timer, _T("shouldn't be called") );
+
+ m_timer->Stop();
+ delete m_timer;
+ m_timer = NULL;
+
+ if (clicked->GetId() == GaugePage_Progress)
+ {
+ clicked->SetLabel(_T("Simulate &progress"));
+ FindWindow(GaugePage_IndeterminateProgress)->Enable();
+ }
+ else
+ {
+ clicked->SetLabel(_T("Simulate indeterminate job"));
+ FindWindow(GaugePage_Progress)->Enable();
+ }
+
+ wxLogMessage(_T("Progress finished."));
+}
+
// ----------------------------------------------------------------------------
// event handlers
// ----------------------------------------------------------------------------
void GaugeWidgetsPage::OnButtonProgress(wxCommandEvent& event)
{
+ wxButton *b = (wxButton *)event.GetEventObject();
if ( !m_timer )
{
- static const int INTERVAL = 300;
-
- wxLogMessage(_T("Launched progress timer (interval = %d ms)"), INTERVAL);
+ StartTimer(b);
+ }
+ else // stop the running timer
+ {
+ StopTimer(b);
- m_timer = new wxTimer(this, GaugePage_Timer);
- m_timer->Start(INTERVAL);
+ wxLogMessage(_T("Stopped the timer."));
+ }
+}
- wxButton *btn = (wxButton *)event.GetEventObject();
- btn->SetLabel(_T("&Stop timer"));
+void GaugeWidgetsPage::OnButtonIndeterminateProgress(wxCommandEvent& event)
+{
+ wxButton *b = (wxButton *)event.GetEventObject();
+ if ( !m_timer )
+ {
+ StartTimer(b);
}
else // stop the running timer
{
- StopTimer();
+ StopTimer(b);
wxLogMessage(_T("Stopped the timer."));
}
if ( !m_textRange->GetValue().ToULong(&val) )
return;
+ m_range = val;
m_gauge->SetRange(val);
}
event.Enable( m_chkVert->GetValue() || m_chkSmooth->GetValue() );
}
-void GaugeWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& event)
+void GaugeWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& WXUNUSED(event))
{
CreateGauge();
}
}
else // reached the end
{
- StopTimer();
+ wxButton *btn = (wxButton *)FindWindow(GaugePage_Progress);
+ wxCHECK_RET( btn, _T("no progress button?") );
+
+ StopTimer(btn);
}
}
-void GaugeWidgetsPage::OnUpdateUICurValueText(wxUpdateUIEvent& event)
+void GaugeWidgetsPage::OnIndeterminateProgressTimer(wxTimerEvent& WXUNUSED(event))
{
- event.SetText( wxString::Format(_T("%d"), m_gauge->GetValue()));
+ m_gauge->Pulse();
}
-void GaugeWidgetsPage::StopTimer()
+void GaugeWidgetsPage::OnUpdateUICurValueText(wxUpdateUIEvent& event)
{
- wxCHECK_RET( m_timer, _T("shouldn't be called") );
-
- m_timer->Stop();
- delete m_timer;
- m_timer = NULL;
-
- wxButton *btn = (wxButton *)FindWindow(GaugePage_Progress);
- wxCHECK_RET( btn, _T("no progress button?") );
-
- btn->SetLabel(_T("Simulate &progress"));
-
- wxLogMessage(_T("Progress finished."));
+ event.SetText( wxString::Format(_T("%d"), m_gauge->GetValue()));
}
+#endif
+ // wxUSE_GAUGE
projects / wxWidgets.git / blobdiff