mirror of
https://github.com/wxWidgets/wxWidgets.git
synced 2026-08-17 17:02:51 +08:00
Vadim Zeitlin
20bbc43a20
This style never did anything useful in wxMSW and did nothing at all in all the other ports, so always was rather useless, but became actively harmful not that WS_EX_COMPOSITED is used in wxMSW because using it and WS_EX_TRANSPARENT, enabled by wxTRANSPARENT_WINDOW, together doesn't work and results in an endless stream of WM_PAINT messages being sent to the _siblings_ of the window with wxTRANSPARENT_WINDOW style.
159 lines
4.9 KiB
C++
159 lines
4.9 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: src/common/spinctrlcmn.cpp
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// Purpose: define wxSpinCtrl event types
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// Author: Peter Most
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// Created: 01.11.08
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// Copyright: (c) 2008-2009 wxWidgets team
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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// ============================================================================
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// declarations
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// ============================================================================
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// ----------------------------------------------------------------------------
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// headers
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// ----------------------------------------------------------------------------
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// For compilers that support precompilation, includes "wx.h".
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#include "wx/wxprec.h"
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#if wxUSE_SPINCTRL
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#include "wx/spinbutt.h"
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#include "wx/spinctrl.h"
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#include "wx/private/spinctrl.h"
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#include <math.h>
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wxDEFINE_EVENT(wxEVT_SPINCTRL, wxSpinEvent);
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wxDEFINE_EVENT(wxEVT_SPINCTRLDOUBLE, wxSpinDoubleEvent);
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// ----------------------------------------------------------------------------
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// XTI
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// ----------------------------------------------------------------------------
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wxDEFINE_FLAGS( wxSpinCtrlStyle )
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wxBEGIN_FLAGS( wxSpinCtrlStyle )
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// new style border flags, we put them first to
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// use them for streaming out
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wxFLAGS_MEMBER(wxBORDER_SIMPLE)
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wxFLAGS_MEMBER(wxBORDER_SUNKEN)
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wxFLAGS_MEMBER(wxBORDER_DOUBLE)
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wxFLAGS_MEMBER(wxBORDER_RAISED)
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wxFLAGS_MEMBER(wxBORDER_STATIC)
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wxFLAGS_MEMBER(wxBORDER_NONE)
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// old style border flags
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wxFLAGS_MEMBER(wxSIMPLE_BORDER)
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wxFLAGS_MEMBER(wxSUNKEN_BORDER)
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wxFLAGS_MEMBER(wxDOUBLE_BORDER)
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wxFLAGS_MEMBER(wxRAISED_BORDER)
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wxFLAGS_MEMBER(wxSTATIC_BORDER)
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wxFLAGS_MEMBER(wxBORDER)
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// standard window styles
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wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
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wxFLAGS_MEMBER(wxCLIP_CHILDREN)
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wxFLAGS_MEMBER(wxWANTS_CHARS)
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wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
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wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
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wxFLAGS_MEMBER(wxVSCROLL)
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wxFLAGS_MEMBER(wxHSCROLL)
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wxFLAGS_MEMBER(wxSP_HORIZONTAL)
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wxFLAGS_MEMBER(wxSP_VERTICAL)
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wxFLAGS_MEMBER(wxSP_ARROW_KEYS)
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wxFLAGS_MEMBER(wxSP_WRAP)
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wxEND_FLAGS( wxSpinCtrlStyle )
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wxIMPLEMENT_DYNAMIC_CLASS_XTI(wxSpinCtrl, wxControl, "wx/spinctrl.h");
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wxBEGIN_PROPERTIES_TABLE(wxSpinCtrl)
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wxEVENT_RANGE_PROPERTY( Spin, wxEVT_SCROLL_TOP, wxEVT_SCROLL_CHANGED, wxSpinEvent )
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wxEVENT_PROPERTY( Updated, wxEVT_SPINCTRL, wxCommandEvent )
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wxEVENT_PROPERTY( TextUpdated, wxEVT_TEXT, wxCommandEvent )
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wxEVENT_PROPERTY( TextEnter, wxEVT_TEXT_ENTER, wxCommandEvent )
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wxPROPERTY( ValueString, wxString, SetValue, GetValue, \
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wxEMPTY_PARAMETER_VALUE, 0 /*flags*/, wxT("Helpstring"), wxT("group")) ;
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wxPROPERTY( Value, int, SetValue, GetValue, 0, 0 /*flags*/, \
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wxT("Helpstring"), wxT("group"))
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#if 0
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wxPROPERTY( Min, int, SetMin, GetMin, 0, 0 /*flags*/, wxT("Helpstring"), wxT("group") )
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wxPROPERTY( Max, int, SetMax, GetMax, 0, 0 /*flags*/, wxT("Helpstring"), wxT("group"))
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#endif
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wxPROPERTY_FLAGS( WindowStyle, wxSpinCtrlStyle, long, SetWindowStyleFlag, \
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GetWindowStyleFlag, wxEMPTY_PARAMETER_VALUE, 0 /*flags*/, \
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wxT("Helpstring"), wxT("group")) // style
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/*
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TODO PROPERTIES
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style wxSP_ARROW_KEYS
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*/
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wxEND_PROPERTIES_TABLE()
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wxEMPTY_HANDLERS_TABLE(wxSpinCtrl)
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wxCONSTRUCTOR_6( wxSpinCtrl, wxWindow*, Parent, wxWindowID, Id, \
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wxString, ValueString, wxPoint, Position, \
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wxSize, Size, long, WindowStyle )
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using namespace wxSpinCtrlImpl;
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wxString wxSpinCtrlImpl::FormatAsHex(long val, long maxVal)
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{
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// We format the value like this is for compatibility with (native
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// behaviour of) wxMSW
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wxString text;
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if ( maxVal < 0x10000 )
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text.Printf(wxS("0x%04lx"), val);
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else
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text.Printf(wxS("0x%08lx"), val);
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return text;
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}
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int wxSpinCtrlImpl::GetMaxValueLength(int minVal, int maxVal, int base)
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{
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const int lenMin = (base == 16 ?
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FormatAsHex(minVal, maxVal) :
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wxString::Format("%d", minVal)).length();
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const int lenMax = (base == 16 ?
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FormatAsHex(maxVal, maxVal) :
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wxString::Format("%d", maxVal)).length();
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return wxMax(lenMin, lenMax);
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}
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wxSize wxSpinCtrlImpl::GetBestSize(const wxControl* spin,
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int minVal, int maxVal, int base)
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{
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const wxString largestString('8', GetMaxValueLength(minVal, maxVal, base));
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return spin->GetSizeFromText(largestString);
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}
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bool wxSpinCtrlImpl::IsBaseCompatibleWithRange(int minVal, int maxVal, int base)
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{
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// Negative values in the range are allowed only if base == 10
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return base == 10 || (minVal >= 0 && maxVal >= 0);
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}
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unsigned wxSpinCtrlImpl::DetermineDigits(double inc)
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{
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double ipart;
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inc = std::abs(std::modf(inc, &ipart));
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if ( inc > 0.0 )
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{
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return wxMin(SPINCTRLDBL_MAX_DIGITS, -static_cast<int>(floor(log10(inc))));
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}
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else
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{
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return 0;
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}
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}
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#endif // wxUSE_SPINCTRL
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