23 lines
759 B
C
23 lines
759 B
C
// widgetSlider.h -- Slider widget API
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#ifndef WIDGET_SLIDER_H
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#define WIDGET_SLIDER_H
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#include "../core/dvxWidget.h"
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typedef struct {
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WidgetT *(*create)(WidgetT *parent, int32_t minVal, int32_t maxVal);
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void (*setValue)(WidgetT *w, int32_t value);
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int32_t (*getValue)(const WidgetT *w);
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} SliderApiT;
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static inline const SliderApiT *dvxSliderApi(void) {
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static const SliderApiT *sApi;
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if (!sApi) { sApi = (const SliderApiT *)wgtGetApi("slider"); }
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return sApi;
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}
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#define wgtSlider(parent, minVal, maxVal) dvxSliderApi()->create(parent, minVal, maxVal)
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#define wgtSliderSetValue(w, value) dvxSliderApi()->setValue(w, value)
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#define wgtSliderGetValue(w) dvxSliderApi()->getValue(w)
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#endif // WIDGET_SLIDER_H
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