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);
	params.max_sliders(p.max_sliders);
	params.allow_overlap(p.allow_overlap);
	params.draw_track(p.draw_track);
	params.use_triangle(p.use_triangle);
	params.control_name(p.control_name);
	mMultiSlider = LLUICtrlFactory::create<LLMultiSlider> (params);
	addChild( mMultiSlider );
	mCurValue = mMultiSlider->getCurSliderValue();


	updateText();
}
Beispiel #2
0
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)));
	
	if( mPrecision>0 )//should accept float numbers
	{
		params.prevalidate_callback(&LLTextValidate::validateFloat);
	}
	else //should accept int numbers
	{
		params.prevalidate_callback(&LLTextValidate::validateInt);
	}
	
	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);
	addChild(mEditor);

	updateEditor();
	setUseBoundingRect( TRUE );
}