diff options
Diffstat (limited to 'indra/llui/llradiogroup.cpp')
| -rwxr-xr-x[-rw-r--r--] | indra/llui/llradiogroup.cpp | 98 |
1 files changed, 46 insertions, 52 deletions
diff --git a/indra/llui/llradiogroup.cpp b/indra/llui/llradiogroup.cpp index e27792dc1d..b53bb16d97 100644..100755 --- a/indra/llui/llradiogroup.cpp +++ b/indra/llui/llradiogroup.cpp @@ -2,31 +2,25 @@ * @file llradiogroup.cpp * @brief LLRadioGroup base class * - * $LicenseInfo:firstyear=2001&license=viewergpl$ - * - * Copyright (c) 2001-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 + * 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. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at - * http://secondlifegrid.net/programs/open_source/licensing/flossexception + * 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. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * 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 * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -75,14 +69,11 @@ protected: static LLWidgetNameRegistry::StaticRegistrar register_radio_item(&typeid(LLRadioGroup::ItemParams), "radio_item"); LLRadioGroup::Params::Params() -: has_border("draw_border"), +: allow_deselect("allow_deselect"), items("item") { addSynonym(items, "radio_item"); - name = "radio_group"; - mouse_opaque = true; - follows.flags = FOLLOWS_LEFT | FOLLOWS_TOP; // radio items are not tabbable until they are selected tab_stop = false; } @@ -91,28 +82,21 @@ LLRadioGroup::LLRadioGroup(const LLRadioGroup::Params& p) : LLUICtrl(p), mFont(p.font.isProvided() ? p.font() : LLFontGL::getFontSansSerifSmall()), mSelectedIndex(-1), - mHasBorder(p.has_border) -{ - if (mHasBorder) - { - LLViewBorder::Params params; - params.name("radio group border"); - params.rect(LLRect(0, getRect().getHeight(), getRect().getWidth(), 0)); - params.bevel_style(LLViewBorder::BEVEL_NONE); - LLViewBorder * vb = LLUICtrlFactory::create<LLViewBorder> (params); - addChild (vb); - } -} + mAllowDeselect(p.allow_deselect) +{} void LLRadioGroup::initFromParams(const Params& p) { - for (LLInitParam::ParamIterator<ItemParams>::const_iterator it = p.items().begin(); - it != p.items().end(); + for (LLInitParam::ParamIterator<ItemParams>::const_iterator it = p.items.begin(); + it != p.items.end(); ++it) { LLRadioGroup::ItemParams item_params(*it); - item_params.font.setIfNotProvided(mFont); // apply radio group font by default + if (!item_params.font.isProvided()) + { + item_params.font = mFont; // apply radio group font by default + } item_params.commit_callback.function = boost::bind(&LLRadioGroup::onClickButton, this, _1); item_params.from_xui = p.from_xui; if (p.from_xui) @@ -190,7 +174,7 @@ void LLRadioGroup::setIndexEnabled(S32 index, BOOL enabled) BOOL LLRadioGroup::setSelectedIndex(S32 index, BOOL from_event) { - if (index < 0 || (S32)mRadioButtons.size() <= index ) + if ((S32)mRadioButtons.size() <= index ) { return FALSE; } @@ -208,13 +192,16 @@ BOOL LLRadioGroup::setSelectedIndex(S32 index, BOOL from_event) mSelectedIndex = index; - LLRadioCtrl* radio_item = mRadioButtons[mSelectedIndex]; - radio_item->setTabStop(true); - radio_item->setValue( TRUE ); - - if (hasFocus()) + if (mSelectedIndex >= 0) { - mRadioButtons[mSelectedIndex]->focusFirstItem(FALSE, FALSE); + LLRadioCtrl* radio_item = mRadioButtons[mSelectedIndex]; + radio_item->setTabStop(true); + radio_item->setValue( TRUE ); + + if (hasFocus()) + { + radio_item->focusFirstItem(FALSE, FALSE); + } } if (!from_event) @@ -302,7 +289,7 @@ BOOL LLRadioGroup::handleMouseDown(S32 x, S32 y, MASK mask) void LLRadioGroup::onClickButton(LLUICtrl* ctrl) { - // llinfos << "LLRadioGroup::onClickButton" << llendl; + // LL_INFOS() << "LLRadioGroup::onClickButton" << LL_ENDL; LLRadioCtrl* clicked_radio = dynamic_cast<LLRadioCtrl*>(ctrl); if (!clicked_radio) return; @@ -313,8 +300,15 @@ void LLRadioGroup::onClickButton(LLUICtrl* ctrl) LLRadioCtrl* radio = *iter; if (radio == clicked_radio) { - // llinfos << "clicked button " << index << llendl; - setSelectedIndex(index); + if (index == mSelectedIndex && mAllowDeselect) + { + // don't select anything + setSelectedIndex(-1); + } + else + { + setSelectedIndex(index); + } // BUG: Calls click callback even if button didn't actually change onCommit(); @@ -325,7 +319,7 @@ void LLRadioGroup::onClickButton(LLUICtrl* ctrl) index++; } - llwarns << "LLRadioGroup::onClickButton - clicked button that isn't a child" << llendl; + LL_WARNS() << "LLRadioGroup::onClickButton - clicked button that isn't a child" << LL_ENDL; } void LLRadioGroup::setValue( const LLSD& value ) @@ -352,7 +346,7 @@ void LLRadioGroup::setValue( const LLSD& value ) } else { - llwarns << "LLRadioGroup::setValue: value not found: " << value.asString() << llendl; + setSelectedIndex(-1, TRUE); } } } |