C++ Params::rect方法代码示例

void	LLAccordionCtrl::initNoTabsWidget(const LLTextBox::Params& tb_params)
{
	LLTextBox::Params tp = tb_params;
	tp.rect(getLocalRect());
	mNoMatchedTabsOrigString = tp.initial_value().asString();
	mNoVisibleTabsHelpText = LLUICtrlFactory::create<LLTextBox>(tp, this);
}

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.allow_html = false; //cancel URL replacement in floater title
		mTitleBox = LLUICtrlFactory::create<LLTextBox> (params);
		addChild( mTitleBox );
	}
	
	reshapeTitleBox();
}

LLUploadDialog::LLUploadDialog( const std::string& msg)
  : LLPanel()
{
	setBackgroundVisible( TRUE );

	if( LLUploadDialog::sDialog )
	{
		delete LLUploadDialog::sDialog;
	}
	LLUploadDialog::sDialog = this;

	const LLFontGL* font = LLFontGL::getFontSansSerif();
	LLRect msg_rect;
	for (int line_num=0; line_num<16; ++line_num)
	{
		LLTextBox::Params params;
		params.name("Filename");
		params.rect(msg_rect);
		params.initial_value("Filename");
		params.font(font);
		mLabelBox[line_num] = LLUICtrlFactory::create<LLTextBox> (params);
		addChild(mLabelBox[line_num]);
	}

	setMessage(msg);

	// The dialog view is a root view
	gViewerWindow->addPopup(this);
}

LLColorSwatchCtrl::LLColorSwatchCtrl(const Params& p)
:	LLUICtrl(p),
	mValid( TRUE ),
	mColor(p.color()),
	mCanApplyImmediately(p.can_apply_immediately),
	mAlphaGradientImage(p.alpha_background_image),
	mOnCancelCallback(p.cancel_callback()),
	mOnSelectCallback(p.select_callback()),
	mBorderColor(p.border_color()),
	mLabelWidth(p.label_width),
	mLabelHeight(p.label_height)
{	
	LLTextBox::Params tp = p.caption_text;
	// use custom label height if it is provided
	mLabelHeight = mLabelHeight != -1 ? mLabelHeight : BTN_HEIGHT_SMALL;
	// label_width is specified, not -1
	if(mLabelWidth!= -1)
	{
		tp.rect(LLRect( 0, mLabelHeight, mLabelWidth, 0 ));
	}
	else
	{
		tp.rect(LLRect( 0, mLabelHeight, getRect().getWidth(), 0 ));
	}
	
	tp.initial_value(p.label());
	mCaption = LLUICtrlFactory::create<LLTextBox>(tp);
	addChild( mCaption );

	LLRect border_rect = getLocalRect();
	border_rect.mTop -= 1;
	border_rect.mRight -=1;
	border_rect.mBottom += mLabelHeight;

	LLViewBorder::Params params = p.border;
	params.rect(border_rect);
	mBorder = LLUICtrlFactory::create<LLViewBorder> (params);
	addChild(mBorder);
}

LLSpinCtrl::LLSpinCtrl(const LLSpinCtrl::Params& p)
:	LLF32UICtrl(p),
	mLabelBox(NULL),
	mbHasBeenSet( FALSE ),
	mPrecision(p.decimal_digits),
	mTextEnabledColor(p.text_enabled_color()),
	mTextDisabledColor(p.text_disabled_color())
{
	static LLUICachedControl<S32> spinctrl_spacing ("UISpinctrlSpacing", 0);
	static LLUICachedControl<S32> spinctrl_btn_width ("UISpinctrlBtnWidth", 0);
	static LLUICachedControl<S32> spinctrl_btn_height ("UISpinctrlBtnHeight", 0);
	S32 centered_top = getRect().getHeight();
	S32 centered_bottom = getRect().getHeight() - 2 * spinctrl_btn_height;
	S32 btn_left = 0;
	// reserve space for spinner
	S32 label_width = llclamp(p.label_width(), 0, llmax(0, getRect().getWidth() - 40));

	// Label
	if( !p.label().empty() )
	{
		LLRect label_rect( 0, centered_top, label_width, centered_bottom );
		LLTextBox::Params params;
		params.wrap(p.label_wrap);
		params.name("SpinCtrl Label");
		params.rect(label_rect);
		params.initial_value(p.label());
		if (p.font.isProvided())
		{
			params.font(p.font);
		}
		mLabelBox = LLUICtrlFactory::create<LLTextBox> (params);
		addChild(mLabelBox);

		btn_left += label_rect.mRight + spinctrl_spacing;
	}

	S32 btn_right = btn_left + spinctrl_btn_width;
	
	// Spin buttons
	LLButton::Params up_button_params(p.up_button);
	up_button_params.rect = LLRect(btn_left, getRect().getHeight(), btn_right, getRect().getHeight() - spinctrl_btn_height);
	up_button_params.click_callback.function(boost::bind(&LLSpinCtrl::onUpBtn, this, _2));
	up_button_params.mouse_held_callback.function(boost::bind(&LLSpinCtrl::onUpBtn, this, _2));

	mUpBtn = LLUICtrlFactory::create<LLButton>(up_button_params);
	addChild(mUpBtn);

	LLButton::Params down_button_params(p.down_button);
	down_button_params.rect = LLRect(btn_left, getRect().getHeight() - spinctrl_btn_height, btn_right, getRect().getHeight() - 2 * spinctrl_btn_height);
	down_button_params.click_callback.function(boost::bind(&LLSpinCtrl::onDownBtn, this, _2));
	down_button_params.mouse_held_callback.function(boost::bind(&LLSpinCtrl::onDownBtn, this, _2));
	mDownBtn = LLUICtrlFactory::create<LLButton>(down_button_params);
	addChild(mDownBtn);

	LLRect editor_rect( btn_right + 1, centered_top, getRect().getWidth(), centered_bottom );
	LLLineEditor::Params params;
	params.name("SpinCtrl Editor");
	params.rect(editor_rect);
	if (p.font.isProvided())
	{
		params.font(p.font);
	}
	params.max_length.bytes(MAX_STRING_LENGTH);
	params.commit_callback.function((boost::bind(&LLSpinCtrl::onEditorCommit, this, _2)));
	
	//*NOTE: allow entering of any chars for LLCalc, proper input will be evaluated on commit
	
	params.follows.flags(FOLLOWS_LEFT | FOLLOWS_BOTTOM);
	mEditor = LLUICtrlFactory::create<LLLineEditor> (params);
	mEditor->setFocusReceivedCallback( boost::bind(&LLSpinCtrl::onEditorGainFocus, _1, this ));
	//RN: this seems to be a BAD IDEA, as it makes the editor behavior different when it has focus
	// than when it doesn't.  Instead, if you always have to double click to select all the text, 
	// it's easier to understand
	//mEditor->setSelectAllonFocusReceived(TRUE);
	mEditor->setSelectAllonCommit(FALSE);
	addChild(mEditor);

	updateEditor();
	setUseBoundingRect( TRUE );
}

LLMultiSliderCtrl::LLMultiSliderCtrl(const LLMultiSliderCtrl::Params& p)
:	LLF32UICtrl(p),
	mLabelBox( NULL ),
	mEditor( NULL ),
	mTextBox( NULL ),
	mTextEnabledColor(p.text_color()),
	mTextDisabledColor(p.text_disabled_color())
{
	static LLUICachedControl<S32> multi_sliderctrl_spacing ("UIMultiSliderctrlSpacing", 0);

	S32 top = getRect().getHeight();
	S32 bottom = 0;
	S32 left = 0;

	S32 label_width = p.label_width;
	S32 text_width = p.text_width;

	// Label
	if( !p.label().empty() )
	{
		if (p.label_width == 0)
		{
			label_width = p.font()->getWidth(p.label);
		}
		LLRect label_rect( left, top, label_width, bottom );
		LLTextBox::Params params;
		params.name("MultiSliderCtrl Label");
		params.rect(label_rect);
		params.initial_value(p.label());
		params.font(p.font);
		mLabelBox = LLUICtrlFactory::create<LLTextBox> (params);
		addChild(mLabelBox);
	}

	S32 slider_right = getRect().getWidth();

	if (p.show_text)
	{
		if (!p.text_width.isProvided())
		{
			text_width = 0;
			// calculate the size of the text box (log max_value is number of digits - 1 so plus 1)
			if ( p.max_value() )
				text_width = p.font()->getWidth(std::string("0")) * ( static_cast < S32 > ( log10  ( p.max_value ) ) + p.decimal_digits + 1 );

			if ( p.increment < 1.0f )
				text_width += p.font()->getWidth(std::string("."));	// (mostly) take account of decimal point in value

			if ( p.min_value < 0.0f || p.max_value < 0.0f )
				text_width += p.font()->getWidth(std::string("-"));	// (mostly) take account of minus sign 

			// padding to make things look nicer
			text_width += 8;
		}
		S32 text_left = getRect().getWidth() - text_width;

		slider_right = text_left - multi_sliderctrl_spacing;

		LLRect text_rect( text_left, top, getRect().getWidth(), bottom );
		if( p.can_edit_text )
		{
			LLLineEditor::Params params;
			params.name("MultiSliderCtrl Editor");
			params.rect(text_rect);
			params.font(p.font);
			params.max_length_bytes(MAX_STRING_LENGTH);
			params.commit_callback.function(LLMultiSliderCtrl::onEditorCommit);
			params.prevalidate_callback(&LLTextValidate::validateFloat);
			params.follows.flags(FOLLOWS_LEFT | FOLLOWS_BOTTOM);
			mEditor = LLUICtrlFactory::create<LLLineEditor> (params);
			mEditor->setFocusReceivedCallback( boost::bind(LLMultiSliderCtrl::onEditorGainFocus, _1, this) );
			// don't do this, as selecting the entire text is single clicking in some cases
			// and double clicking in others
			//mEditor->setSelectAllonFocusReceived(TRUE);
			addChild(mEditor);
		}
		else
		{
			LLTextBox::Params params;
			params.name("MultiSliderCtrl Text");
			params.rect(text_rect);
			params.font(p.font);
			params.follows.flags(FOLLOWS_LEFT | FOLLOWS_BOTTOM);
			mTextBox = LLUICtrlFactory::create<LLTextBox> (params);
			addChild(mTextBox);
		}
	}

	S32 slider_left = label_width ? label_width + multi_sliderctrl_spacing : 0;
	LLRect slider_rect( slider_left, top, slider_right, bottom );
	LLMultiSlider::Params params;
	params.sliders = p.sliders;
	params.rect(slider_rect);
	params.commit_callback.function( LLMultiSliderCtrl::onSliderCommit );
	params.mouse_down_callback( p.mouse_down_callback );
	params.mouse_up_callback( p.mouse_up_callback );
	params.initial_value(p.initial_value());
	params.min_value(p.min_value);
	params.max_value(p.max_value);
	params.increment(p.increment);
//.........这里部分代码省略.........

LLCheckBoxCtrl::LLCheckBoxCtrl(const LLCheckBoxCtrl::Params& p)
:	LLUICtrl(p),
	mTextEnabledColor(p.text_enabled_color()),
	mTextDisabledColor(p.text_disabled_color()),
	mFont(p.font())
{
	mViewModel->setValue(LLSD(p.initial_value));
	mViewModel->resetDirty();
	static LLUICachedControl<S32> llcheckboxctrl_spacing ("UICheckboxctrlSpacing", 0);
	static LLUICachedControl<S32> llcheckboxctrl_hpad ("UICheckboxctrlHPad", 0);
	static LLUICachedControl<S32> llcheckboxctrl_vpad ("UICheckboxctrlVPad", 0);
	static LLUICachedControl<S32> llcheckboxctrl_btn_size ("UICheckboxctrlBtnSize", 0);

	// must be big enough to hold all children
	setUseBoundingRect(TRUE);

	// Label (add a little space to make sure text actually renders)
	const S32 FUDGE = 10;
	S32 text_width = mFont->getWidth( p.label ) + FUDGE;
	S32 text_height = llround(mFont->getLineHeight());
	LLRect label_rect;
	label_rect.setOriginAndSize(
		llcheckboxctrl_hpad + llcheckboxctrl_btn_size + llcheckboxctrl_spacing,
		llcheckboxctrl_vpad + 1, // padding to get better alignment
		text_width + llcheckboxctrl_hpad,
		text_height );

	// *HACK Get rid of this with SL-55508... 
	// this allows blank check boxes and radio boxes for now
	std::string local_label = p.label;
	if(local_label.empty())
	{
		local_label = " ";
	}

	LLTextBox::Params tbparams = p.label_text;
	tbparams.rect(label_rect);
	tbparams.initial_value(local_label);
	if (p.font.isProvided())
	{
		tbparams.font(p.font);
	}
	tbparams.text_color( p.enabled() ? p.text_enabled_color() : p.text_disabled_color() );
	mLabel = LLUICtrlFactory::create<LLTextBox> (tbparams);
	addChild(mLabel);

	// Button
	// Note: button cover the label by extending all the way to the right.
	LLRect btn_rect;
	btn_rect.setOriginAndSize(
		llcheckboxctrl_hpad,
		llcheckboxctrl_vpad,
		llcheckboxctrl_btn_size + llcheckboxctrl_spacing + text_width + llcheckboxctrl_hpad,
		llmax( text_height, llcheckboxctrl_btn_size() ) + llcheckboxctrl_vpad);
	std::string active_true_id, active_false_id;
	std::string inactive_true_id, inactive_false_id;

	LLButton::Params params = p.check_button;
	params.rect(btn_rect);
	//params.control_name(p.control_name);
	params.click_callback.function(boost::bind(&LLCheckBoxCtrl::onButtonPress, this, _2));
	params.commit_on_return(false);
	// Checkboxes only allow boolean initial values, but buttons can
	// take any LLSD.
	params.initial_value(LLSD(p.initial_value));
	params.follows.flags(FOLLOWS_LEFT | FOLLOWS_BOTTOM);

	mButton = LLUICtrlFactory::create<LLButton>(params);
	addChild(mButton);
}

LLDebugVarMessageBox::LLDebugVarMessageBox(const std::string& title, EDebugVarType var_type, void *var) : 
	LLFloater(LLSD()),
	mVarType(var_type), mVarData(var), mAnimate(FALSE)
{
	setRect(LLRect(10,160,400,10));
	
	LLSliderCtrl::Params slider_p;
	slider_p.label(title);
	slider_p.label_width(70);
	slider_p.text_width(40);
	slider_p.can_edit_text(true);
	slider_p.show_text(true);

	mSlider1 = NULL;
	mSlider2 = NULL;
	mSlider3 = NULL;

	switch(var_type)
	{
	case VAR_TYPE_F32:
		slider_p.name("slider 1");
		slider_p.rect(LLRect(20,130,190,110));
		slider_p.initial_value(*((F32*)var));
		slider_p.min_value(-100.f);
		slider_p.max_value(100.f);
		slider_p.increment(0.1f);
		slider_p.decimal_digits(3);
		mSlider1 = LLUICtrlFactory::create<LLSliderCtrl>(slider_p);
		addChild(mSlider1);
		break;
	case VAR_TYPE_S32:
		slider_p.name("slider 1");
		slider_p.rect(LLRect(20,100,190,80));
		slider_p.initial_value((F32)*((S32*)var));
		slider_p.min_value(-255.f);
		slider_p.max_value(255.f);
		slider_p.increment(1.f);
		slider_p.decimal_digits(0);
		mSlider1 = LLUICtrlFactory::create<LLSliderCtrl>(slider_p);
		addChild(mSlider1);
		break;
	case VAR_TYPE_VEC3:
		slider_p.name("slider 1");
		slider_p.label("x: ");
		slider_p.rect(LLRect(20,130,190,110));
		slider_p.initial_value(((LLVector3*)var)->mV[VX]);
		slider_p.min_value(-100.f);
		slider_p.max_value(100.f);
		slider_p.increment(0.1f);
		slider_p.decimal_digits(3);
		mSlider1 = LLUICtrlFactory::create<LLSliderCtrl>(slider_p);

		slider_p.name("slider 2");
		slider_p.label("y: ");
		slider_p.rect(LLRect(20,100,190,80));
		slider_p.initial_value(((LLVector3*)var)->mV[VY]);
		mSlider2 = LLUICtrlFactory::create<LLSliderCtrl>(slider_p);

		slider_p.name("slider 3");
		slider_p.label("z: ");
		slider_p.rect(LLRect(20,70,190,50));
		slider_p.initial_value(((LLVector3*)var)->mV[VZ]);
		mSlider2 = LLUICtrlFactory::create<LLSliderCtrl>(slider_p);

		addChild(mSlider1);
		addChild(mSlider2);
		addChild(mSlider3);
		break;
	default:
		llwarns << "Unhandled var type " << var_type << llendl;
		break;
	}

	LLButton::Params p;
	p.name(std::string("Animate"));
	p.label(std::string("Animate"));
	p.rect(LLRect(20, 45, 180, 25));
	p.click_callback.function(boost::bind(&LLDebugVarMessageBox::onAnimateClicked, this, _2));
	mAnimateButton = LLUICtrlFactory::create<LLButton>(p);
	addChild(mAnimateButton);

	LLTextBox::Params params;
	params.name("value");
	params.initial_value(params.name());
	params.rect(LLRect(20,20,190,0));
	mText = LLUICtrlFactory::create<LLTextBox> (params);
	addChild(mText);

	//disable hitting enter closes dialog
	setDefaultBtn();
}