diff options
| -rw-r--r-- | include/gwin/slider.h | 24 | ||||
| -rw-r--r-- | src/gwin/slider.c | 7 |
2 files changed, 31 insertions, 0 deletions
diff --git a/include/gwin/slider.h b/include/gwin/slider.h index c22dc5f4..9a51d042 100644 --- a/include/gwin/slider.h +++ b/include/gwin/slider.h @@ -142,6 +142,16 @@ void gwinSetSliderStyle(GHandle gh, const GSliderDrawStyle *pStyle); void gwinSliderDraw(GHandle gh); /** + * @brief Enable or disable a button + * + * @param[in] gh The window handle (must be a slider window) + * @param[in] enabled Enable or disable the slider + * + * @api + */ +void gwinSliderSetEnabled(GHandle gh, bool_t enabled); + +/** * @brief Set the callback routine to perform a custom slider drawing. * * @param[in] gh The window handle (must be a slider window) @@ -153,6 +163,20 @@ void gwinSliderDraw(GHandle gh); void gwinSetSliderCustom(GHandle gh, GSliderDrawFunction fn, void *param); /** + * @brief Enable a slider + * + * @api + */ +#define gwinEnableSlider(gh) gwinSetSliderEnabled( ((GSliderObject *)(gh)), TRUE) + +/** + * @brief Disable a slider + * + * @api + */ +#define gwinDisableSlider(gh) gwinSetSliderEnabled( ((GSliderObject *)(gh)), FALSE) + +/** * @brief Get the current slider position. * @return The slider position * diff --git a/src/gwin/slider.c b/src/gwin/slider.c index 7f1e36bc..1f252d77 100644 --- a/src/gwin/slider.c +++ b/src/gwin/slider.c @@ -241,6 +241,13 @@ void gwinSetSliderCustom(GHandle gh, GSliderDrawFunction fn, void *param) { #undef gsw } +void gwinSliderSetEnabled(GHandle gh, bool_t enabled) { + if (gh->type != GW_SLIDER) + return; + + gh->enabled = enabled; +} + void gwinSliderDraw_Std(GHandle gh, bool_t isVertical, coord_t thumbpos, const GSliderDrawStyle *pstyle, void *param) { (void) param; |