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added wxSpinCtrlDouble (slightly modified patch 1835864)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@52612 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2008-03-18 14:04:19 +00:00
parent 04edbb2343
commit 8cd6a9ad50
10 changed files with 947 additions and 353 deletions
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113
include/wx/spinctrl.h
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@@ -19,64 +19,119 @@
#include "wx/spinbutt.h" // should make wxSpinEvent visible to the app
// ----------------------------------------------------------------------------
// a spin ctrl is a text control with a spin button which is usually used to
// prompt the user for a numeric input
// A spin ctrl is a text control with a spin button which is usually used to
// prompt the user for a numeric input.
// There are two kinds for number types T=integer or T=double.
// ----------------------------------------------------------------------------
/* there is no generic base class for this control because it's imlpemented
very differently under MSW and other platforms
class WXDLLEXPORT wxSpinCtrlBase : public wxControl
{
public:
wxSpinCtrlBase() { Init(); }
wxSpinCtrlBase() {}
// accessors
virtual int GetValue() const = 0;
virtual int GetMin() const { return m_min; }
virtual int GetMax() const { return m_max; }
// accessor functions that derived classes are expected to have
// T GetValue() const
// T GetMin() const
// T GetMax() const
// T GetIncrement() const
virtual bool GetSnapToTicks() const = 0;
// unsigned GetDigits() const - wxSpinCtrlDouble only
// operations
// operation functions that derived classes are expected to have
virtual void SetValue(const wxString& value) = 0;
virtual void SetValue(int val) = 0;
virtual void SetRange(int minVal, int maxVal) = 0;
// void SetValue(T val)
// void SetRange(T minVal, T maxVal)
// void SetIncrement(T inc)
virtual void SetSnapToTicks(bool snap_to_ticks) = 0;
// void SetDigits(unsigned digits) - wxSpinCtrlDouble only
// as the wxTextCtrl method
// Select text in the textctrl
virtual void SetSelection(long from, long to) = 0;
protected:
// initialize m_min/max with the default values
void Init() { m_min = 0; m_max = 100; }
int m_min;
int m_max;
private:
DECLARE_NO_COPY_CLASS(wxSpinCtrlBase)
};
*/
// ----------------------------------------------------------------------------
// wxSpinDoubleEvent - a wxSpinEvent for double valued controls
// ----------------------------------------------------------------------------
class WXDLLEXPORT wxSpinDoubleEvent : public wxNotifyEvent
{
public:
wxSpinDoubleEvent(wxEventType commandType = wxEVT_NULL, int winid = 0,
double value = 0)
: wxNotifyEvent(commandType, winid), m_value(value)
{
}
wxSpinDoubleEvent(const wxSpinDoubleEvent& event)
: wxNotifyEvent(event), m_value(event.GetValue())
{
}
double GetValue() const { return m_value; }
void SetValue(double value) { m_value = value; }
virtual wxEvent *Clone() const { return new wxSpinDoubleEvent(*this); }
protected:
double m_value;
private:
DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxSpinDoubleEvent)
};
// ----------------------------------------------------------------------------
// wxSpinDoubleEvent event type, see also wxSpinEvent in wx/spinbutt.h
// ----------------------------------------------------------------------------
typedef void (wxEvtHandler::*wxSpinDoubleEventFunction)(wxSpinDoubleEvent&);
#define wxSpinDoubleEventHandler(func) \
(wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxSpinDoubleEventFunction, &func)
// macros for handling spinctrl events
#define EVT_SPINCTRL(id, fn) \
wx__DECLARE_EVT1(wxEVT_COMMAND_SPINCTRL_UPDATED, id, wxSpinEventHandler(fn))
#define EVT_SPINCTRLDOUBLE(id, fn) \
wx__DECLARE_EVT1(wxEVT_COMMAND_SPINCTRLDOUBLE_UPDATED, id, wxSpinDoubleEventHandler(fn))
// ----------------------------------------------------------------------------
// include the platform-dependent class implementation
// ----------------------------------------------------------------------------
#if defined(__WXUNIVERSAL__)
#include "wx/generic/spinctlg.h"
// we may have a native wxSpinCtrl implementation, native wxSpinCtrl and
// wxSpinCtrlDouble implementations or neither, define the appropriate symbols
// and include the generic version if necessary to provide the missing class(es)
#if defined(__WXUNIVERSAL__) || \
defined(__WXMOTIF__) || \
defined(__WXCOCOA__)
// nothing, use generic controls
#elif defined(__WXMSW__)
#define wxHAS_NATIVE_SPINCTRL
#include "wx/msw/spinctrl.h"
#elif defined(__WXPM__)
#define wxHAS_NATIVE_SPINCTRL
#include "wx/os2/spinctrl.h"
#elif defined(__WXGTK20__)
#define wxHAS_NATIVE_SPINCTRL
#define wxHAS_NATIVE_SPINCTRLDOUBLE
#include "wx/gtk/spinctrl.h"
#elif defined(__WXGTK__)
#define wxHAS_NATIVE_SPINCTRL
#include "wx/gtk1/spinctrl.h"
#elif defined(__WXMOTIF__)
#include "wx/generic/spinctlg.h"
#elif defined(__WXMAC__)
#define wxHAS_NATIVE_SPINCTRL
#include "wx/mac/spinctrl.h"
#elif defined(__WXCOCOA__)
#include "wx/generic/spinctlg.h"
#endif // platform
#define EVT_SPINCTRL(id, fn) \
wx__DECLARE_EVT1(wxEVT_COMMAND_SPINCTRL_UPDATED, id, wxSpinEventHandler(fn))
#if !defined(wxHAS_NATIVE_SPINCTRL) || !defined(wxHAS_NATIVE_SPINCTRLDOUBLE)
#include "wx/generic/spinctlg.h"
#endif
#endif // wxUSE_SPINCTRL