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Diffstat (limited to 'indra/llwindow/llmousehandler.h')
| -rw-r--r-- | indra/llwindow/llmousehandler.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/indra/llwindow/llmousehandler.h b/indra/llwindow/llmousehandler.h new file mode 100644 index 0000000000..bd163535a0 --- /dev/null +++ b/indra/llwindow/llmousehandler.h @@ -0,0 +1,39 @@ +/** + * @file llmousehandler.h + * @brief LLMouseHandler class definition + * + * Copyright (c) 2001-$CurrentYear$, Linden Research, Inc. + * $License$ + */ + +#ifndef LL_MOUSEHANDLER_H +#define LL_MOUSEHANDLER_H + +// Abstract interface. +// Intended for use via multiple inheritance. +// A class may have as many interfaces as it likes, but never needs to inherit one more than once. + +class LLMouseHandler +{ +public: + LLMouseHandler() {} + virtual ~LLMouseHandler() {} + + virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask) = 0; + virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask) = 0; + virtual BOOL handleHover(S32 x, S32 y, MASK mask) = 0; + virtual BOOL handleScrollWheel(S32 x, S32 y, S32 clicks) = 0; + virtual BOOL handleDoubleClick(S32 x, S32 y, MASK mask) = 0; + virtual BOOL handleRightMouseDown(S32 x, S32 y, MASK mask) = 0; + virtual BOOL handleRightMouseUp(S32 x, S32 y, MASK mask) = 0; + virtual BOOL handleToolTip(S32 x, S32 y, LLString& msg, LLRect* sticky_rect_screen) = 0; + virtual const LLString& getName() const = 0; + + // Hack to support LLFocusMgr + virtual BOOL isView() = 0; + + virtual void screenPointToLocal(S32 screen_x, S32 screen_y, S32* local_x, S32* local_y) const = 0; + virtual void localPointToScreen(S32 local_x, S32 local_y, S32* screen_x, S32* screen_y) const = 0; +}; + +#endif |