01526d4f6c
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@32044 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
351 lines
9.2 KiB
C++
351 lines
9.2 KiB
C++
/////////////////////////////////////////////////////////////////////////////
|
|
// Name: src/palmos/slider.cpp
|
|
// Purpose: wxSlider
|
|
// Author: William Osborne - minimal working wxPalmOS port
|
|
// Modified by: Wlodzimierz ABX Skiba - native implementation
|
|
// Created: 10/13/04
|
|
// RCS-ID: $Id$
|
|
// Copyright: (c) William Osborne, Wlodzimierz Skiba
|
|
// Licence: wxWindows licence
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
|
|
#pragma implementation "slider.h"
|
|
#endif
|
|
|
|
// For compilers that support precompilation, includes "wx.h".
|
|
#include "wx/wxprec.h"
|
|
|
|
#ifdef __BORLANDC__
|
|
#pragma hdrstop
|
|
#endif
|
|
|
|
#if wxUSE_SLIDER
|
|
|
|
#ifndef WX_PRECOMP
|
|
#include "wx/utils.h"
|
|
#include "wx/brush.h"
|
|
#include "wx/slider.h"
|
|
#endif
|
|
|
|
#include "wx/toplevel.h"
|
|
|
|
#if wxUSE_EXTENDED_RTTI
|
|
WX_DEFINE_FLAGS( wxSliderStyle )
|
|
|
|
wxBEGIN_FLAGS( wxSliderStyle )
|
|
// new style border flags, we put them first to
|
|
// use them for streaming out
|
|
wxFLAGS_MEMBER(wxBORDER_SIMPLE)
|
|
wxFLAGS_MEMBER(wxBORDER_SUNKEN)
|
|
wxFLAGS_MEMBER(wxBORDER_DOUBLE)
|
|
wxFLAGS_MEMBER(wxBORDER_RAISED)
|
|
wxFLAGS_MEMBER(wxBORDER_STATIC)
|
|
wxFLAGS_MEMBER(wxBORDER_NONE)
|
|
|
|
// old style border flags
|
|
wxFLAGS_MEMBER(wxSIMPLE_BORDER)
|
|
wxFLAGS_MEMBER(wxSUNKEN_BORDER)
|
|
wxFLAGS_MEMBER(wxDOUBLE_BORDER)
|
|
wxFLAGS_MEMBER(wxRAISED_BORDER)
|
|
wxFLAGS_MEMBER(wxSTATIC_BORDER)
|
|
wxFLAGS_MEMBER(wxBORDER)
|
|
|
|
// standard window styles
|
|
wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
|
|
wxFLAGS_MEMBER(wxCLIP_CHILDREN)
|
|
wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
|
|
wxFLAGS_MEMBER(wxWANTS_CHARS)
|
|
wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
|
|
wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
|
|
wxFLAGS_MEMBER(wxVSCROLL)
|
|
wxFLAGS_MEMBER(wxHSCROLL)
|
|
|
|
wxFLAGS_MEMBER(wxSL_HORIZONTAL)
|
|
wxFLAGS_MEMBER(wxSL_VERTICAL)
|
|
wxFLAGS_MEMBER(wxSL_AUTOTICKS)
|
|
wxFLAGS_MEMBER(wxSL_LABELS)
|
|
wxFLAGS_MEMBER(wxSL_LEFT)
|
|
wxFLAGS_MEMBER(wxSL_TOP)
|
|
wxFLAGS_MEMBER(wxSL_RIGHT)
|
|
wxFLAGS_MEMBER(wxSL_BOTTOM)
|
|
wxFLAGS_MEMBER(wxSL_BOTH)
|
|
wxFLAGS_MEMBER(wxSL_SELRANGE)
|
|
|
|
wxEND_FLAGS( wxSliderStyle )
|
|
|
|
IMPLEMENT_DYNAMIC_CLASS_XTI(wxSlider, wxControl,"wx/scrolbar.h")
|
|
|
|
wxBEGIN_PROPERTIES_TABLE(wxSlider)
|
|
wxEVENT_RANGE_PROPERTY( Scroll , wxEVT_SCROLL_TOP , wxEVT_SCROLL_ENDSCROLL , wxScrollEvent )
|
|
wxEVENT_PROPERTY( Updated , wxEVT_COMMAND_SLIDER_UPDATED , wxCommandEvent )
|
|
|
|
wxPROPERTY( Value , int , SetValue, GetValue , 0, 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
|
|
wxPROPERTY( Minimum , int , SetMin, GetMin, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
|
|
wxPROPERTY( Maximum , int , SetMax, GetMax, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
|
|
wxPROPERTY( PageSize , int , SetPageSize, GetLineSize, 1 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
|
|
wxPROPERTY( LineSize , int , SetLineSize, GetLineSize, 1 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
|
|
wxPROPERTY( ThumbLength , int , SetThumbLength, GetThumbLength, 1 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
|
|
wxPROPERTY_FLAGS( WindowStyle , wxSliderStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
|
|
wxEND_PROPERTIES_TABLE()
|
|
|
|
wxBEGIN_HANDLERS_TABLE(wxSlider)
|
|
wxEND_HANDLERS_TABLE()
|
|
|
|
wxCONSTRUCTOR_8( wxSlider , wxWindow* , Parent , wxWindowID , Id , int , Value , int , Minimum , int , Maximum , wxPoint , Position , wxSize , Size , long , WindowStyle )
|
|
#else
|
|
IMPLEMENT_DYNAMIC_CLASS(wxSlider, wxControl)
|
|
#endif
|
|
|
|
// Slider
|
|
void wxSlider::Init()
|
|
{
|
|
m_oldValue = m_oldPos = 0;
|
|
m_lineSize = 1;
|
|
}
|
|
|
|
bool wxSlider::Create(wxWindow *parent, wxWindowID id,
|
|
int value, int minValue, int maxValue,
|
|
const wxPoint& pos,
|
|
const wxSize& size, long style,
|
|
const wxValidator& validator,
|
|
const wxString& name)
|
|
{
|
|
// wxSL_AUTOTICKS is ignored - always on
|
|
// wxSL_LABELS is ignored - always off
|
|
// wxSL_LEFT is ignored - always off
|
|
// wxSL_RIGHT is ignored - always off
|
|
// wxSL_TOP is ignored - always off
|
|
// wxSL_SELRANGE is ignored - always off
|
|
// wxSL_VERTICAL is impossible in native form
|
|
wxCHECK_MSG(!(style & wxSL_VERTICAL), false, _T("non vertical slider on PalmOS"));
|
|
|
|
if(!wxControl::Create(parent, id, pos, size, style, validator, name))
|
|
return false;
|
|
|
|
FormType* form = GetParentForm();
|
|
if(form==NULL)
|
|
return false;
|
|
|
|
m_oldValue = m_oldPos = value;
|
|
|
|
wxCoord x = pos.x == wxDefaultCoord ? 0 : pos.x,
|
|
y = pos.y == wxDefaultCoord ? 0 : pos.y,
|
|
w = size.x == wxDefaultCoord ? 1 : size.x,
|
|
h = size.y == wxDefaultCoord ? 1 : size.y;
|
|
|
|
AdjustForParentClientOrigin(x, y);
|
|
|
|
SliderControlType *slider = CtlNewSliderControl (
|
|
(void **)&form,
|
|
GetId(),
|
|
feedbackSliderCtl,
|
|
NULL,
|
|
0,
|
|
0,
|
|
x,
|
|
y,
|
|
w,
|
|
h,
|
|
minValue,
|
|
maxValue,
|
|
1,
|
|
value
|
|
);
|
|
|
|
if(slider==NULL)
|
|
return false;
|
|
|
|
SetInitialBestSize(size);
|
|
Show();
|
|
return true;
|
|
}
|
|
|
|
wxSlider::~wxSlider()
|
|
{
|
|
}
|
|
|
|
int wxSlider::GetMin() const
|
|
{
|
|
ControlType *control = (ControlType *)GetObjectPtr();
|
|
if(control==NULL)
|
|
return 0;
|
|
uint16_t ret;
|
|
CtlGetSliderValues(control, &ret, NULL, NULL, NULL);
|
|
return ret;
|
|
}
|
|
|
|
int wxSlider::GetMax() const
|
|
{
|
|
ControlType *control = (ControlType *)GetObjectPtr();
|
|
if(control==NULL)
|
|
return 0;
|
|
uint16_t ret;
|
|
CtlGetSliderValues(control, NULL, &ret, NULL, NULL);
|
|
return ret;
|
|
}
|
|
|
|
int wxSlider::GetPageSize() const
|
|
{
|
|
ControlType *control = (ControlType *)GetObjectPtr();
|
|
if(control==NULL)
|
|
return 0;
|
|
uint16_t ret;
|
|
CtlGetSliderValues(control, NULL, NULL, &ret, NULL);
|
|
return ret;
|
|
}
|
|
|
|
int wxSlider::GetValue() const
|
|
{
|
|
ControlType *control = (ControlType *)GetObjectPtr();
|
|
if(control==NULL)
|
|
return 0;
|
|
uint16_t ret;
|
|
CtlGetSliderValues(control, NULL, NULL, NULL, &ret);
|
|
return ValueInvertOrNot(ret);
|
|
}
|
|
|
|
void wxSlider::SetValue(int value)
|
|
{
|
|
SetIntValue(ValueInvertOrNot(value));
|
|
m_oldValue = m_oldPos = value;
|
|
}
|
|
|
|
wxSize wxSlider::DoGetBestSize() const
|
|
{
|
|
// 15 is taken as used in one of official samples
|
|
// 45 is dummy height tripled, any idea what's better ?
|
|
return wxSize(45,15);
|
|
}
|
|
|
|
|
|
void wxSlider::SetRange(int WXUNUSED(minValue), int WXUNUSED(maxValue))
|
|
{
|
|
// unsupported feature
|
|
}
|
|
|
|
void wxSlider::SetTickFreq(int WXUNUSED(n), int WXUNUSED(pos))
|
|
{
|
|
// unsupported feature
|
|
}
|
|
|
|
void wxSlider::SetPageSize(int pageSize)
|
|
{
|
|
ControlType *control = (ControlType *)GetObjectPtr();
|
|
if(control==NULL)
|
|
return;
|
|
uint16_t val = pageSize;
|
|
CtlSetSliderValues(control, NULL, NULL, &val, NULL);
|
|
}
|
|
|
|
void wxSlider::ClearSel()
|
|
{
|
|
// unsupported feature
|
|
}
|
|
|
|
void wxSlider::ClearTicks()
|
|
{
|
|
// unsupported feature
|
|
}
|
|
|
|
void wxSlider::SetLineSize(int lineSize)
|
|
{
|
|
m_lineSize = lineSize;
|
|
}
|
|
|
|
int wxSlider::GetLineSize() const
|
|
{
|
|
return m_lineSize;
|
|
}
|
|
|
|
int wxSlider::GetSelEnd() const
|
|
{
|
|
// unsupported feature
|
|
return GetValue();
|
|
}
|
|
|
|
int wxSlider::GetSelStart() const
|
|
{
|
|
// unsupported feature
|
|
return GetValue();
|
|
}
|
|
|
|
void wxSlider::SetSelection(int WXUNUSED(minPos), int WXUNUSED(maxPos))
|
|
{
|
|
// unsupported feature
|
|
}
|
|
|
|
void wxSlider::SetThumbLength(int WXUNUSED(len))
|
|
{
|
|
// unsupported feature
|
|
}
|
|
|
|
int wxSlider::GetThumbLength() const
|
|
{
|
|
// unsupported feature
|
|
return 0;
|
|
}
|
|
|
|
int wxSlider::GetTickFreq() const
|
|
{
|
|
// unsupported feature
|
|
return GetPageSize();
|
|
}
|
|
|
|
void wxSlider::SetTick(int WXUNUSED(tickPos))
|
|
{
|
|
// unsupported feature
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// helpers
|
|
// ----------------------------------------------------------------------------
|
|
|
|
bool wxSlider::SendUpdatedEvent()
|
|
{
|
|
m_oldPos = GetValue();
|
|
|
|
// first thumb event
|
|
wxScrollEvent eventWxTrack(wxEVT_SCROLL_THUMBRELEASE, GetId());
|
|
eventWxTrack.SetPosition(m_oldPos);
|
|
eventWxTrack.SetEventObject(this);
|
|
bool handled = GetEventHandler()->ProcessEvent(eventWxTrack);
|
|
|
|
// then slider event if position changed
|
|
if( m_oldValue != m_oldPos )
|
|
{
|
|
m_oldValue = m_oldPos;
|
|
wxCommandEvent event(wxEVT_COMMAND_SLIDER_UPDATED, GetId());
|
|
event.SetEventObject(this);
|
|
event.SetInt(m_oldPos);
|
|
return ProcessCommand(event);
|
|
}
|
|
|
|
return handled;
|
|
}
|
|
|
|
bool wxSlider::SendScrollEvent(EventType* event)
|
|
{
|
|
wxEventType scrollEvent;
|
|
int newPos = ValueInvertOrNot(event->data.ctlRepeat.value);
|
|
if ( newPos == m_oldPos )
|
|
{
|
|
// nothing changed since last event
|
|
return false;
|
|
}
|
|
|
|
m_oldPos = newPos;
|
|
|
|
// first track event
|
|
wxScrollEvent eventWx(wxEVT_SCROLL_THUMBTRACK, GetId());
|
|
eventWx.SetPosition(newPos);
|
|
eventWx.SetEventObject(this);
|
|
return GetEventHandler()->ProcessEvent(eventWx);
|
|
}
|
|
|
|
void wxSlider::Command (wxCommandEvent & event)
|
|
{
|
|
}
|
|
|
|
#endif // wxUSE_SLIDER
|