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@@ -387,6 +387,10 @@ OUI_EXPORT void uiClear(); |
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// this is an O(N) operation for N = number of declared items. |
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OUI_EXPORT void uiLayout(); |
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// update the current hot item; this only needs to be called if items are kept |
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// for more than one frame and uiLayout() is not called |
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OUI_EXPORT void uiUpdateHotItem(); |
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// update the internal state according to the current cursor position and |
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// button states, and call all registered handlers. |
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// after calling uiProcess(), no further modifications to the item tree should |
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@@ -1413,6 +1417,12 @@ void uiLayout() { |
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uiLayoutItem(0,1); |
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// drawing routines may require this to be set already |
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uiUpdateHotItem(); |
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} |
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void uiUpdateHotItem() { |
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assert(ui_context); |
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if (!ui_context->count) return; |
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int hot = uiFindItem(0, |
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ui_context->cursor.x, ui_context->cursor.y, 0, 0); |
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ui_context->hot_item = hot; |
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