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example browser: slider widget improvements

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This commit is contained in:
Lunkhound
2016-11-20 16:38:11 -08:00
parent 936a104fb2
commit 49b27f30bd
10 changed files with 86 additions and 91 deletions
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22
examples/ExampleBrowser/GwenGUISupport/GwenParameterInterface.cpp
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@@ -28,18 +28,20 @@ template<typename T>
struct MySliderEventHandler : public Gwen::Event::Handler
{
SliderParamChangedCallback m_callback;
void* m_userPointer;
Gwen::Controls::TextBox* m_label;
Gwen::Controls::Slider* m_pSlider;
char m_variableName[1024];
T* m_targetValue;
bool m_showValue;
MySliderEventHandler(const char* varName, Gwen::Controls::TextBox* label, Gwen::Controls::Slider* pSlider,T* target,SliderParamChangedCallback callback)
MySliderEventHandler(const char* varName, Gwen::Controls::TextBox* label, Gwen::Controls::Slider* pSlider,T* target, SliderParamChangedCallback callback, void* userPtr)
:m_label(label),
m_pSlider(pSlider),
m_targetValue(target),
m_showValue(true),
m_callback(callback)
m_callback(callback),
m_userPointer(userPtr)
{
memcpy(m_variableName,varName,strlen(varName)+1);
}
@@ -55,7 +57,7 @@ struct MySliderEventHandler : public Gwen::Event::Handler
if (m_callback)
{
(*m_callback)(v);
(*m_callback)(v, m_userPointer);
}
}
@@ -223,12 +225,20 @@ void GwenParameterInterface::registerSliderFloatParameter(SliderParams& params)
pSlider->SetPos( 10, m_gwenInternalData->m_curYposition );
pSlider->SetSize( 200, 20 );
pSlider->SetRange( params.m_minVal, params.m_maxVal);
pSlider->SetNotchCount(16);//float(params.m_maxVal-params.m_minVal)/100.f);
pSlider->SetClampToNotches( params.m_clampToNotches );
if (params.m_clampToIntegers)
{
pSlider->SetNotchCount( int( params.m_maxVal - params.m_minVal ) );
pSlider->SetClampToNotches( params.m_clampToNotches );
}
else
{
pSlider->SetNotchCount( 16 );//float(params.m_maxVal-params.m_minVal)/100.f);
pSlider->SetClampToNotches( params.m_clampToNotches );
}
pSlider->SetValue( *params.m_paramValuePointer);//dimensions[i] );
char labelName[1024];
sprintf(labelName,"%s",params.m_name);//axisNames[0]);
MySliderEventHandler<btScalar>* handler = new MySliderEventHandler<btScalar>(labelName,label,pSlider,params.m_paramValuePointer,params.m_callback);
MySliderEventHandler<btScalar>* handler = new MySliderEventHandler<btScalar>(labelName,label,pSlider,params.m_paramValuePointer,params.m_callback, params.m_userPointer);
handler->m_showValue = params.m_showValues;
m_paramInternalData->m_sliderEventHandlers.push_back(handler);