diff options
Diffstat (limited to 'indra/llui/lldraghandle.h')
| -rw-r--r-- | indra/llui/lldraghandle.h | 278 |
1 files changed, 139 insertions, 139 deletions
diff --git a/indra/llui/lldraghandle.h b/indra/llui/lldraghandle.h index e7e9469acb..a522e63243 100644 --- a/indra/llui/lldraghandle.h +++ b/indra/llui/lldraghandle.h @@ -1,139 +1,139 @@ -/**
- * @file lldraghandle.h
- * @brief LLDragHandle base class
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-// A widget for dragging a view around the screen using the mouse.
-
-#ifndef LL_DRAGHANDLE_H
-#define LL_DRAGHANDLE_H
-
-#include "llview.h"
-#include "v4color.h"
-#include "llrect.h"
-#include "llcoord.h"
-
-class LLTextBox;
-
-class LLDragHandle : public LLView
-{
-public:
- struct Params
- : public LLInitParam::Block<Params, LLView::Params>
- {
- Optional<std::string> label;
- Optional<LLUIColor> drag_highlight_color;
- Optional<LLUIColor> drag_shadow_color;
-
- Params()
- : label("label"),
- drag_highlight_color("drag_highlight_color", LLUIColorTable::instance().getColor("DefaultHighlightLight")),
- drag_shadow_color("drag_shadow_color", LLUIColorTable::instance().getColor("DefaultShadowDark"))
- {
- changeDefault(mouse_opaque, true);
- changeDefault(follows.flags, FOLLOWS_ALL);
- }
- };
- void initFromParams(const Params&);
-
- virtual ~LLDragHandle();
-
- virtual void setValue(const LLSD& value);
-
- void setForeground(bool b) { mForeground = b; }
- bool getForeground() const { return mForeground; }
- void setMaxTitleWidth(S32 max_width) {mMaxTitleWidth = llmin(max_width, mMaxTitleWidth); }
- S32 getMaxTitleWidth() const { return mMaxTitleWidth; }
- void setButtonsRect(const LLRect& rect){ mButtonsRect = rect; }
- LLRect getButtonsRect() { return mButtonsRect; }
- void setTitleVisible(bool visible);
-
- virtual void setTitle( const std::string& title ) = 0;
- virtual std::string getTitle() const = 0;
-
- virtual bool handleHover(S32 x, S32 y, MASK mask);
- virtual bool handleMouseDown(S32 x, S32 y, MASK mask);
- virtual bool handleMouseUp(S32 x, S32 y, MASK mask);
-
-protected:
- LLDragHandle(const Params&);
- friend class LLUICtrlFactory;
-
-protected:
- LLTextBox* mTitleBox;
-
-private:
- LLRect mButtonsRect;
- S32 mDragLastScreenX;
- S32 mDragLastScreenY;
- S32 mLastMouseScreenX;
- S32 mLastMouseScreenY;
- LLCoordGL mLastMouseDir;
- LLUIColor mDragHighlightColor;
- LLUIColor mDragShadowColor;
- S32 mMaxTitleWidth;
- bool mForeground;
-
- // Pixels near the edge to snap floaters.
- static S32 sSnapMargin;
-};
-
-
-// Use this one for traditional top-of-window draggers
-class LLDragHandleTop
-: public LLDragHandle
-{
-protected:
- LLDragHandleTop(const Params& p) : LLDragHandle(p) {}
- friend class LLUICtrlFactory;
-public:
- virtual void setTitle( const std::string& title );
- virtual std::string getTitle() const;
- virtual void draw();
- virtual void reshape(S32 width, S32 height, bool called_from_parent = true);
-
-private:
- void reshapeTitleBox();
-};
-
-
-// Use this for left-side, vertical text draggers
-class LLDragHandleLeft
-: public LLDragHandle
-{
-protected:
- LLDragHandleLeft(const Params& p) : LLDragHandle(p) {}
- friend class LLUICtrlFactory;
-public:
- virtual void setTitle( const std::string& title );
- virtual std::string getTitle() const;
- virtual void draw();
- virtual void reshape(S32 width, S32 height, bool called_from_parent = true);
-
-};
-
-const S32 DRAG_HANDLE_HEIGHT = 16;
-const S32 DRAG_HANDLE_WIDTH = 16;
-
-#endif // LL_DRAGHANDLE_H
+/** + * @file lldraghandle.h + * @brief LLDragHandle base class + * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +// A widget for dragging a view around the screen using the mouse. + +#ifndef LL_DRAGHANDLE_H +#define LL_DRAGHANDLE_H + +#include "llview.h" +#include "v4color.h" +#include "llrect.h" +#include "llcoord.h" + +class LLTextBox; + +class LLDragHandle : public LLView +{ +public: + struct Params + : public LLInitParam::Block<Params, LLView::Params> + { + Optional<std::string> label; + Optional<LLUIColor> drag_highlight_color; + Optional<LLUIColor> drag_shadow_color; + + Params() + : label("label"), + drag_highlight_color("drag_highlight_color", LLUIColorTable::instance().getColor("DefaultHighlightLight")), + drag_shadow_color("drag_shadow_color", LLUIColorTable::instance().getColor("DefaultShadowDark")) + { + changeDefault(mouse_opaque, true); + changeDefault(follows.flags, FOLLOWS_ALL); + } + }; + void initFromParams(const Params&); + + virtual ~LLDragHandle(); + + virtual void setValue(const LLSD& value); + + void setForeground(bool b) { mForeground = b; } + bool getForeground() const { return mForeground; } + void setMaxTitleWidth(S32 max_width) {mMaxTitleWidth = llmin(max_width, mMaxTitleWidth); } + S32 getMaxTitleWidth() const { return mMaxTitleWidth; } + void setButtonsRect(const LLRect& rect){ mButtonsRect = rect; } + LLRect getButtonsRect() { return mButtonsRect; } + void setTitleVisible(bool visible); + + virtual void setTitle( const std::string& title ) = 0; + virtual std::string getTitle() const = 0; + + virtual bool handleHover(S32 x, S32 y, MASK mask); + virtual bool handleMouseDown(S32 x, S32 y, MASK mask); + virtual bool handleMouseUp(S32 x, S32 y, MASK mask); + +protected: + LLDragHandle(const Params&); + friend class LLUICtrlFactory; + +protected: + LLTextBox* mTitleBox; + +private: + LLRect mButtonsRect; + S32 mDragLastScreenX; + S32 mDragLastScreenY; + S32 mLastMouseScreenX; + S32 mLastMouseScreenY; + LLCoordGL mLastMouseDir; + LLUIColor mDragHighlightColor; + LLUIColor mDragShadowColor; + S32 mMaxTitleWidth; + bool mForeground; + + // Pixels near the edge to snap floaters. + static S32 sSnapMargin; +}; + + +// Use this one for traditional top-of-window draggers +class LLDragHandleTop +: public LLDragHandle +{ +protected: + LLDragHandleTop(const Params& p) : LLDragHandle(p) {} + friend class LLUICtrlFactory; +public: + virtual void setTitle( const std::string& title ); + virtual std::string getTitle() const; + virtual void draw(); + virtual void reshape(S32 width, S32 height, bool called_from_parent = true); + +private: + void reshapeTitleBox(); +}; + + +// Use this for left-side, vertical text draggers +class LLDragHandleLeft +: public LLDragHandle +{ +protected: + LLDragHandleLeft(const Params& p) : LLDragHandle(p) {} + friend class LLUICtrlFactory; +public: + virtual void setTitle( const std::string& title ); + virtual std::string getTitle() const; + virtual void draw(); + virtual void reshape(S32 width, S32 height, bool called_from_parent = true); + +}; + +const S32 DRAG_HANDLE_HEIGHT = 16; +const S32 DRAG_HANDLE_WIDTH = 16; + +#endif // LL_DRAGHANDLE_H |