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Scrollbar: Support Advanced Stretching for background and thumb

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This commit is contained in:
QwertyChouskie
2019-07-08 19:06:29 -07:00
parent 1bcb41a267
commit a238dc27e5
1 changed files with 16 additions and 8 deletions
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24
src/guiengine/skin.cpp
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@@ -185,6 +185,14 @@ namespace SkinConfig
} // loadFromFile
}; // SkinConfig
namespace GUIEngine
{
/** The widget used to hold the scrollbar BG */
SkinWidgetContainer* g_bg_container = NULL;
/** The widget used to hold the scrollbar thumb */
SkinWidgetContainer* g_thumb_container = NULL;
}
// ============================================================================
#if 0
#pragma mark -
@@ -1851,10 +1859,10 @@ void Skin::drawScrollbarBackground(const irr::core::rect< irr::s32 > &rect)
BoxRenderParams& p =
SkinConfig::m_render_params["scrollbar_background::neutral"];
draw2DImage(p.getImage(), rect2,
p.m_source_area_center,
0 /* no clipping */, 0,
true /* alpha */);
if (!g_bg_container)
g_bg_container = new SkinWidgetContainer();
drawBoxFromStretchableTexture(g_bg_container, rect2, p, false);
#endif
} // drawScrollbarBackground
@@ -1865,10 +1873,10 @@ void Skin::drawScrollbarThumb(const irr::core::rect< irr::s32 > &rect)
BoxRenderParams& p =
SkinConfig::m_render_params["scrollbar_thumb::neutral"];
draw2DImage(p.getImage(), rect,
p.m_source_area_center,
0 /* no clipping */, 0,
true /* alpha */);
if (!g_thumb_container)
g_thumb_container = new SkinWidgetContainer();
drawBoxFromStretchableTexture(g_thumb_container, rect, p, false);
#endif
} // drawScrollbarThumb