diff options
Diffstat (limited to 'indra/llui/lldraghandle.cpp')
| -rw-r--r-- | indra/llui/lldraghandle.cpp | 774 |
1 files changed, 387 insertions, 387 deletions
diff --git a/indra/llui/lldraghandle.cpp b/indra/llui/lldraghandle.cpp index dbec1d5d80..78efdfc639 100644 --- a/indra/llui/lldraghandle.cpp +++ b/indra/llui/lldraghandle.cpp @@ -1,387 +1,387 @@ -/** - * @file lldraghandle.cpp - * @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. - -#include "linden_common.h" - -#include "lldraghandle.h" - -#include "llmath.h" - -//#include "llviewerwindow.h" -#include "llui.h" -#include "llmenugl.h" -#include "lltextbox.h" -#include "llcontrol.h" -#include "llfontgl.h" -#include "llwindow.h" -#include "llfocusmgr.h" -#include "lluictrlfactory.h" - -const S32 LEADING_PAD = 5; -const S32 TITLE_HPAD = 8; -const S32 BORDER_PAD = 1; -const S32 LEFT_PAD = BORDER_PAD + TITLE_HPAD + LEADING_PAD; - -S32 LLDragHandle::sSnapMargin = 5; - -LLDragHandle::LLDragHandle(const LLDragHandle::Params& p) -: LLView(p), - mDragLastScreenX( 0 ), - mDragLastScreenY( 0 ), - mLastMouseScreenX( 0 ), - mLastMouseScreenY( 0 ), - mTitleBox( NULL ), - mMaxTitleWidth( 0 ), - mForeground( TRUE ), - mDragHighlightColor(p.drag_highlight_color()), - mDragShadowColor(p.drag_shadow_color()) - -{ - static LLUICachedControl<S32> snap_margin ("SnapMargin", 0); - sSnapMargin = snap_margin; -} - -LLDragHandle::~LLDragHandle() -{ - gFocusMgr.removeKeyboardFocusWithoutCallback(this); - removeChild(mTitleBox); - delete mTitleBox; -} - -void LLDragHandle::initFromParams(const LLDragHandle::Params& p) -{ - LLView::initFromParams(p); - setTitle( p.label ); -} - -void LLDragHandle::setTitleVisible(BOOL visible) -{ - if(mTitleBox) - { - mTitleBox->setVisible(visible); - } -} - -void LLDragHandleTop::setTitle(const std::string& title) -{ - std::string trimmed_title = title; - LLStringUtil::trim(trimmed_title); - - if( mTitleBox ) - { - mTitleBox->setText(trimmed_title); - } - else - { - const LLFontGL* font = LLFontGL::getFontSansSerif(); - LLTextBox::Params params; - params.name("Drag Handle Title"); - params.rect(getRect()); - params.initial_value(trimmed_title); - params.font(font); - params.follows.flags(FOLLOWS_TOP | FOLLOWS_LEFT | FOLLOWS_RIGHT); - params.font_shadow(LLFontGL::DROP_SHADOW_SOFT); - params.use_ellipses = true; - params.parse_urls = false; //cancel URL replacement in floater title - mTitleBox = LLUICtrlFactory::create<LLTextBox> (params); - addChild( mTitleBox ); - } - - reshapeTitleBox(); -} - - -std::string LLDragHandleTop::getTitle() const -{ - return mTitleBox == NULL ? LLStringUtil::null : mTitleBox->getText(); -} - - -void LLDragHandleLeft::setTitle(const std::string& ) -{ - if( mTitleBox ) - { - removeChild(mTitleBox); - delete mTitleBox; - mTitleBox = NULL; - } - /* no title on left edge */ -} - - -std::string LLDragHandleLeft::getTitle() const -{ - return LLStringUtil::null; -} - - -void LLDragHandleTop::draw() -{ - /* Disable lines. Can drag anywhere in most windows. JC - if( getVisible() && getEnabled() && mForeground) - { - const S32 BORDER_PAD = 2; - const S32 HPAD = 2; - const S32 VPAD = 2; - S32 left = BORDER_PAD + HPAD; - S32 top = getRect().getHeight() - 2 * VPAD; - S32 right = getRect().getWidth() - HPAD; -// S32 bottom = VPAD; - - // draw lines for drag areas - - const S32 LINE_SPACING = (DRAG_HANDLE_HEIGHT - 2 * VPAD) / 4; - S32 line = top - LINE_SPACING; - - LLRect title_rect = mTitleBox->getRect(); - S32 title_right = title_rect.mLeft + mTitleWidth; - BOOL show_right_side = title_right < getRect().getWidth(); - - for( S32 i=0; i<4; i++ ) - { - gl_line_2d(left, line+1, title_rect.mLeft - LEADING_PAD, line+1, mDragHighlightColor); - if( show_right_side ) - { - gl_line_2d(title_right, line+1, right, line+1, mDragHighlightColor); - } - - gl_line_2d(left, line, title_rect.mLeft - LEADING_PAD, line, mDragShadowColor); - if( show_right_side ) - { - gl_line_2d(title_right, line, right, line, mDragShadowColor); - } - line -= LINE_SPACING; - } - } - */ - - // Colorize the text to match the frontmost state - if (mTitleBox) - { - mTitleBox->setEnabled(getForeground()); - } - - LLView::draw(); -} - - -// assumes GL state is set for 2D -void LLDragHandleLeft::draw() -{ - /* Disable lines. Can drag anywhere in most windows. JC - if( getVisible() && getEnabled() && mForeground ) - { - const S32 BORDER_PAD = 2; -// const S32 HPAD = 2; - const S32 VPAD = 2; - const S32 LINE_SPACING = 3; - - S32 left = BORDER_PAD + LINE_SPACING; - S32 top = getRect().getHeight() - 2 * VPAD; -// S32 right = getRect().getWidth() - HPAD; - S32 bottom = VPAD; - - // draw lines for drag areas - - // no titles yet - //LLRect title_rect = mTitleBox->getRect(); - //S32 title_right = title_rect.mLeft + mTitleWidth; - //BOOL show_right_side = title_right < getRect().getWidth(); - - S32 line = left; - for( S32 i=0; i<4; i++ ) - { - gl_line_2d(line, top, line, bottom, mDragHighlightColor); - - gl_line_2d(line+1, top, line+1, bottom, mDragShadowColor); - - line += LINE_SPACING; - } - } - */ - - // Colorize the text to match the frontmost state - if (mTitleBox) - { - mTitleBox->setEnabled(getForeground()); - } - - LLView::draw(); -} - -void LLDragHandleTop::reshapeTitleBox() -{ - static LLUICachedControl<S32> title_vpad("UIFloaterTitleVPad", 0); - if( ! mTitleBox) - { - return; - } - const LLFontGL* font = LLFontGL::getFontSansSerif(); - S32 title_width = getRect().getWidth(); - title_width -= LEFT_PAD + 2 * BORDER_PAD + getButtonsRect().getWidth(); - S32 title_height = font->getLineHeight(); - LLRect title_rect; - title_rect.setLeftTopAndSize( - LEFT_PAD, - getRect().getHeight() - title_vpad, - title_width, - title_height); - - // calls reshape on mTitleBox - mTitleBox->setShape( title_rect ); -} - -void LLDragHandleTop::reshape(S32 width, S32 height, BOOL called_from_parent) -{ - LLView::reshape(width, height, called_from_parent); - reshapeTitleBox(); -} - -void LLDragHandleLeft::reshape(S32 width, S32 height, BOOL called_from_parent) -{ - LLView::reshape(width, height, called_from_parent); -} - -//------------------------------------------------------------- -// UI event handling -//------------------------------------------------------------- - -BOOL LLDragHandle::handleMouseDown(S32 x, S32 y, MASK mask) -{ - // Route future Mouse messages here preemptively. (Release on mouse up.) - // No handler needed for focus lost since this clas has no state that depends on it. - gFocusMgr.setMouseCapture(this); - - localPointToScreen(x, y, &mDragLastScreenX, &mDragLastScreenY); - mLastMouseScreenX = mDragLastScreenX; - mLastMouseScreenY = mDragLastScreenY; - - // Note: don't pass on to children - return TRUE; -} - - -BOOL LLDragHandle::handleMouseUp(S32 x, S32 y, MASK mask) -{ - if( hasMouseCapture() ) - { - // Release the mouse - gFocusMgr.setMouseCapture( NULL ); - } - - // Note: don't pass on to children - return TRUE; -} - - -BOOL LLDragHandle::handleHover(S32 x, S32 y, MASK mask) -{ - BOOL handled = FALSE; - - // We only handle the click if the click both started and ended within us - if( hasMouseCapture() ) - { - S32 screen_x; - S32 screen_y; - localPointToScreen(x, y, &screen_x, &screen_y); - - // Resize the parent - S32 delta_x = screen_x - mDragLastScreenX; - S32 delta_y = screen_y - mDragLastScreenY; - - // if dragging a docked floater we want to undock - LLFloater * parent = dynamic_cast<LLFloater *>(getParent()); - if (parent && parent->isDocked()) - { - const S32 SLOP = 12; - - if (delta_y <= -SLOP || - delta_y >= SLOP) - { - parent->setDocked(false, false); - return TRUE; - } - else - { - return FALSE; - } - } - - LLRect original_rect = getParent()->getRect(); - LLRect translated_rect = getParent()->getRect(); - translated_rect.translate(delta_x, delta_y); - // temporarily slam dragged window to new position - getParent()->setRect(translated_rect); - S32 pre_snap_x = getParent()->getRect().mLeft; - S32 pre_snap_y = getParent()->getRect().mBottom; - mDragLastScreenX = screen_x; - mDragLastScreenY = screen_y; - - LLRect new_rect; - LLCoordGL mouse_dir; - // use hysteresis on mouse motion to preserve user intent when mouse stops moving - mouse_dir.mX = (screen_x == mLastMouseScreenX) ? mLastMouseDir.mX : screen_x - mLastMouseScreenX; - mouse_dir.mY = (screen_y == mLastMouseScreenY) ? mLastMouseDir.mY : screen_y - mLastMouseScreenY; - mLastMouseDir = mouse_dir; - mLastMouseScreenX = screen_x; - mLastMouseScreenY = screen_y; - - LLView* snap_view = getParent()->findSnapRect(new_rect, mouse_dir, SNAP_PARENT_AND_SIBLINGS, sSnapMargin); - - getParent()->setSnappedTo(snap_view); - delta_x = new_rect.mLeft - pre_snap_x; - delta_y = new_rect.mBottom - pre_snap_y; - translated_rect.translate(delta_x, delta_y); - - // restore original rect so delta are detected, then call user reshape method to handle snapped floaters, etc - getParent()->setRect(original_rect); - getParent()->setShape(translated_rect, true); - - mDragLastScreenX += delta_x; - mDragLastScreenY += delta_y; - - getWindow()->setCursor(UI_CURSOR_ARROW); - LL_DEBUGS("UserInput") << "hover handled by " << getName() << " (active)" <<LL_ENDL; - handled = TRUE; - } - else - { - getWindow()->setCursor(UI_CURSOR_ARROW); - LL_DEBUGS("UserInput") << "hover handled by " << getName() << " (inactive)" << LL_ENDL; - handled = TRUE; - } - - // Note: don't pass on to children - - return handled; -} - -void LLDragHandle::setValue(const LLSD& value) -{ - setTitle(value.asString()); -} +/**
+ * @file lldraghandle.cpp
+ * @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.
+
+#include "linden_common.h"
+
+#include "lldraghandle.h"
+
+#include "llmath.h"
+
+//#include "llviewerwindow.h"
+#include "llui.h"
+#include "llmenugl.h"
+#include "lltextbox.h"
+#include "llcontrol.h"
+#include "llfontgl.h"
+#include "llwindow.h"
+#include "llfocusmgr.h"
+#include "lluictrlfactory.h"
+
+const S32 LEADING_PAD = 5;
+const S32 TITLE_HPAD = 8;
+const S32 BORDER_PAD = 1;
+const S32 LEFT_PAD = BORDER_PAD + TITLE_HPAD + LEADING_PAD;
+
+S32 LLDragHandle::sSnapMargin = 5;
+
+LLDragHandle::LLDragHandle(const LLDragHandle::Params& p)
+: LLView(p),
+ mDragLastScreenX( 0 ),
+ mDragLastScreenY( 0 ),
+ mLastMouseScreenX( 0 ),
+ mLastMouseScreenY( 0 ),
+ mTitleBox( NULL ),
+ mMaxTitleWidth( 0 ),
+ mForeground( true ),
+ mDragHighlightColor(p.drag_highlight_color()),
+ mDragShadowColor(p.drag_shadow_color())
+
+{
+ static LLUICachedControl<S32> snap_margin ("SnapMargin", 0);
+ sSnapMargin = snap_margin;
+}
+
+LLDragHandle::~LLDragHandle()
+{
+ gFocusMgr.removeKeyboardFocusWithoutCallback(this);
+ removeChild(mTitleBox);
+ delete mTitleBox;
+}
+
+void LLDragHandle::initFromParams(const LLDragHandle::Params& p)
+{
+ LLView::initFromParams(p);
+ setTitle( p.label );
+}
+
+void LLDragHandle::setTitleVisible(bool visible)
+{
+ if(mTitleBox)
+ {
+ mTitleBox->setVisible(visible);
+ }
+}
+
+void LLDragHandleTop::setTitle(const std::string& title)
+{
+ std::string trimmed_title = title;
+ LLStringUtil::trim(trimmed_title);
+
+ if( mTitleBox )
+ {
+ mTitleBox->setText(trimmed_title);
+ }
+ else
+ {
+ const LLFontGL* font = LLFontGL::getFontSansSerif();
+ LLTextBox::Params params;
+ params.name("Drag Handle Title");
+ params.rect(getRect());
+ params.initial_value(trimmed_title);
+ params.font(font);
+ params.follows.flags(FOLLOWS_TOP | FOLLOWS_LEFT | FOLLOWS_RIGHT);
+ params.font_shadow(LLFontGL::DROP_SHADOW_SOFT);
+ params.use_ellipses = true;
+ params.parse_urls = false; //cancel URL replacement in floater title
+ mTitleBox = LLUICtrlFactory::create<LLTextBox> (params);
+ addChild( mTitleBox );
+ }
+
+ reshapeTitleBox();
+}
+
+
+std::string LLDragHandleTop::getTitle() const
+{
+ return mTitleBox == NULL ? LLStringUtil::null : mTitleBox->getText();
+}
+
+
+void LLDragHandleLeft::setTitle(const std::string& )
+{
+ if( mTitleBox )
+ {
+ removeChild(mTitleBox);
+ delete mTitleBox;
+ mTitleBox = NULL;
+ }
+ /* no title on left edge */
+}
+
+
+std::string LLDragHandleLeft::getTitle() const
+{
+ return LLStringUtil::null;
+}
+
+
+void LLDragHandleTop::draw()
+{
+ /* Disable lines. Can drag anywhere in most windows. JC
+ if( getVisible() && getEnabled() && mForeground)
+ {
+ const S32 BORDER_PAD = 2;
+ const S32 HPAD = 2;
+ const S32 VPAD = 2;
+ S32 left = BORDER_PAD + HPAD;
+ S32 top = getRect().getHeight() - 2 * VPAD;
+ S32 right = getRect().getWidth() - HPAD;
+// S32 bottom = VPAD;
+
+ // draw lines for drag areas
+
+ const S32 LINE_SPACING = (DRAG_HANDLE_HEIGHT - 2 * VPAD) / 4;
+ S32 line = top - LINE_SPACING;
+
+ LLRect title_rect = mTitleBox->getRect();
+ S32 title_right = title_rect.mLeft + mTitleWidth;
+ bool show_right_side = title_right < getRect().getWidth();
+
+ for( S32 i=0; i<4; i++ )
+ {
+ gl_line_2d(left, line+1, title_rect.mLeft - LEADING_PAD, line+1, mDragHighlightColor);
+ if( show_right_side )
+ {
+ gl_line_2d(title_right, line+1, right, line+1, mDragHighlightColor);
+ }
+
+ gl_line_2d(left, line, title_rect.mLeft - LEADING_PAD, line, mDragShadowColor);
+ if( show_right_side )
+ {
+ gl_line_2d(title_right, line, right, line, mDragShadowColor);
+ }
+ line -= LINE_SPACING;
+ }
+ }
+ */
+
+ // Colorize the text to match the frontmost state
+ if (mTitleBox)
+ {
+ mTitleBox->setEnabled(getForeground());
+ }
+
+ LLView::draw();
+}
+
+
+// assumes GL state is set for 2D
+void LLDragHandleLeft::draw()
+{
+ /* Disable lines. Can drag anywhere in most windows. JC
+ if( getVisible() && getEnabled() && mForeground )
+ {
+ const S32 BORDER_PAD = 2;
+// const S32 HPAD = 2;
+ const S32 VPAD = 2;
+ const S32 LINE_SPACING = 3;
+
+ S32 left = BORDER_PAD + LINE_SPACING;
+ S32 top = getRect().getHeight() - 2 * VPAD;
+// S32 right = getRect().getWidth() - HPAD;
+ S32 bottom = VPAD;
+
+ // draw lines for drag areas
+
+ // no titles yet
+ //LLRect title_rect = mTitleBox->getRect();
+ //S32 title_right = title_rect.mLeft + mTitleWidth;
+ //bool show_right_side = title_right < getRect().getWidth();
+
+ S32 line = left;
+ for( S32 i=0; i<4; i++ )
+ {
+ gl_line_2d(line, top, line, bottom, mDragHighlightColor);
+
+ gl_line_2d(line+1, top, line+1, bottom, mDragShadowColor);
+
+ line += LINE_SPACING;
+ }
+ }
+ */
+
+ // Colorize the text to match the frontmost state
+ if (mTitleBox)
+ {
+ mTitleBox->setEnabled(getForeground());
+ }
+
+ LLView::draw();
+}
+
+void LLDragHandleTop::reshapeTitleBox()
+{
+ static LLUICachedControl<S32> title_vpad("UIFloaterTitleVPad", 0);
+ if( ! mTitleBox)
+ {
+ return;
+ }
+ const LLFontGL* font = LLFontGL::getFontSansSerif();
+ S32 title_width = getRect().getWidth();
+ title_width -= LEFT_PAD + 2 * BORDER_PAD + getButtonsRect().getWidth();
+ S32 title_height = font->getLineHeight();
+ LLRect title_rect;
+ title_rect.setLeftTopAndSize(
+ LEFT_PAD,
+ getRect().getHeight() - title_vpad,
+ title_width,
+ title_height);
+
+ // calls reshape on mTitleBox
+ mTitleBox->setShape( title_rect );
+}
+
+void LLDragHandleTop::reshape(S32 width, S32 height, bool called_from_parent)
+{
+ LLView::reshape(width, height, called_from_parent);
+ reshapeTitleBox();
+}
+
+void LLDragHandleLeft::reshape(S32 width, S32 height, bool called_from_parent)
+{
+ LLView::reshape(width, height, called_from_parent);
+}
+
+//-------------------------------------------------------------
+// UI event handling
+//-------------------------------------------------------------
+
+bool LLDragHandle::handleMouseDown(S32 x, S32 y, MASK mask)
+{
+ // Route future Mouse messages here preemptively. (Release on mouse up.)
+ // No handler needed for focus lost since this clas has no state that depends on it.
+ gFocusMgr.setMouseCapture(this);
+
+ localPointToScreen(x, y, &mDragLastScreenX, &mDragLastScreenY);
+ mLastMouseScreenX = mDragLastScreenX;
+ mLastMouseScreenY = mDragLastScreenY;
+
+ // Note: don't pass on to children
+ return true;
+}
+
+
+bool LLDragHandle::handleMouseUp(S32 x, S32 y, MASK mask)
+{
+ if( hasMouseCapture() )
+ {
+ // Release the mouse
+ gFocusMgr.setMouseCapture( NULL );
+ }
+
+ // Note: don't pass on to children
+ return true;
+}
+
+
+bool LLDragHandle::handleHover(S32 x, S32 y, MASK mask)
+{
+ bool handled = false;
+
+ // We only handle the click if the click both started and ended within us
+ if( hasMouseCapture() )
+ {
+ S32 screen_x;
+ S32 screen_y;
+ localPointToScreen(x, y, &screen_x, &screen_y);
+
+ // Resize the parent
+ S32 delta_x = screen_x - mDragLastScreenX;
+ S32 delta_y = screen_y - mDragLastScreenY;
+
+ // if dragging a docked floater we want to undock
+ LLFloater * parent = dynamic_cast<LLFloater *>(getParent());
+ if (parent && parent->isDocked())
+ {
+ const S32 SLOP = 12;
+
+ if (delta_y <= -SLOP ||
+ delta_y >= SLOP)
+ {
+ parent->setDocked(false, false);
+ return true;
+ }
+ else
+ {
+ return false;
+ }
+ }
+
+ LLRect original_rect = getParent()->getRect();
+ LLRect translated_rect = getParent()->getRect();
+ translated_rect.translate(delta_x, delta_y);
+ // temporarily slam dragged window to new position
+ getParent()->setRect(translated_rect);
+ S32 pre_snap_x = getParent()->getRect().mLeft;
+ S32 pre_snap_y = getParent()->getRect().mBottom;
+ mDragLastScreenX = screen_x;
+ mDragLastScreenY = screen_y;
+
+ LLRect new_rect;
+ LLCoordGL mouse_dir;
+ // use hysteresis on mouse motion to preserve user intent when mouse stops moving
+ mouse_dir.mX = (screen_x == mLastMouseScreenX) ? mLastMouseDir.mX : screen_x - mLastMouseScreenX;
+ mouse_dir.mY = (screen_y == mLastMouseScreenY) ? mLastMouseDir.mY : screen_y - mLastMouseScreenY;
+ mLastMouseDir = mouse_dir;
+ mLastMouseScreenX = screen_x;
+ mLastMouseScreenY = screen_y;
+
+ LLView* snap_view = getParent()->findSnapRect(new_rect, mouse_dir, SNAP_PARENT_AND_SIBLINGS, sSnapMargin);
+
+ getParent()->setSnappedTo(snap_view);
+ delta_x = new_rect.mLeft - pre_snap_x;
+ delta_y = new_rect.mBottom - pre_snap_y;
+ translated_rect.translate(delta_x, delta_y);
+
+ // restore original rect so delta are detected, then call user reshape method to handle snapped floaters, etc
+ getParent()->setRect(original_rect);
+ getParent()->setShape(translated_rect, true);
+
+ mDragLastScreenX += delta_x;
+ mDragLastScreenY += delta_y;
+
+ getWindow()->setCursor(UI_CURSOR_ARROW);
+ LL_DEBUGS("UserInput") << "hover handled by " << getName() << " (active)" <<LL_ENDL;
+ handled = true;
+ }
+ else
+ {
+ getWindow()->setCursor(UI_CURSOR_ARROW);
+ LL_DEBUGS("UserInput") << "hover handled by " << getName() << " (inactive)" << LL_ENDL;
+ handled = true;
+ }
+
+ // Note: don't pass on to children
+
+ return handled;
+}
+
+void LLDragHandle::setValue(const LLSD& value)
+{
+ setTitle(value.asString());
+}
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