C++ Label::SetSize方法代码示例

    /*****************************************************************************
    * Function - CalculateSpecialStringWidths
    * DESCRIPTION:
    *
    ****************************************************************************/
    void StringWidthCalculator::CalculateSpecialStringWidths()
    {      
      mpDisplayCtrl->GetCurrentDisplay()->SetDisplayNumber("");

      Label* pLabel = new Label();
      pLabel->SetSize(239+1, 15);
      pLabel->SetStringId( SID_STEP_BY_STEP_INSTALLATION_GUIDE );
      pLabel->CalculateStringWidths(true);

      pLabel->SetSize(78, 15);
      pLabel->SetStringId( SID_WORK_PERIOD );
      pLabel->CalculateStringWidths(true);
      pLabel->SetStringId( SID_OFF_PERIOD );
      pLabel->CalculateStringWidths(true);
      pLabel->SetStringId( SID_SLEEP_PERIOD );
      pLabel->CalculateStringWidths(true);
      pLabel->SetVisible(false);
      delete pLabel;

      CancelOrContinuePopUp* pConfirm = new CancelOrContinuePopUp();
      pConfirm->SetQuestionStringId( SID_PASSWORD_TEXT );
      pConfirm->CalculateStringWidths(true);
      pConfirm->SetQuestionStringId( SID_YOU_ARE_ABOUT_TO_CHANGE_PUMP_OPERATION_MODE_ );
      pConfirm->CalculateStringWidths(true);
      pConfirm->SetVisible(false);
      delete pConfirm;

    }

    /*****************************************************************************
    * Function - CalculateUnitStringWidths
    * DESCRIPTION:
    *
    ****************************************************************************/
    void StringWidthCalculator::CalculateUnitStringWidths()
    {
      mpDisplayCtrl->GetCurrentDisplay()->SetDisplayNumber("");

      Label* pLabel = new Label();

      // use the same size as mLabelErrorUnit in AlarmListItem
      pLabel->SetSize(225-19+1, 15);
      pLabel->SetChildPos(240, 0);
      pLabel->SetVisible();

      for(int i = 0; i < DISPLAY_UNIT_STRINGS_CNT; ++i)
      {
        pLabel->SetStringId( DISPLAY_UNIT_STRINGS[i].StringId );
        //ignore duplicates
        if (!pLabel->IsValid())
          pLabel->CalculateStringWidths(true);
      }

      pLabel->SetStringId( SID_UNIT_UNKNOWN );
      pLabel->CalculateStringWidths(true);
      pLabel->SetVisible(false);

      delete pLabel;
    }

void MapPanel::AddTitle(const char* name)
{
	char tmp[16];
	Q_snprintf(tmp, sizeof(tmp), "separator%i", separCount);
	Empty *div = new Empty(this, tmp);
	int w, t;
	GetSize(w, t);
	div->SetSize(w / 2, SEPAR_AND_TITLE_HEIGHT);
	Q_snprintf(tmp, sizeof(tmp), "title%i", titleCount);
	Label *lab = new Label(this, tmp, name);
	lab->SetSize(w / 2, SEPAR_AND_TITLE_HEIGHT);
	AddItem(div, lab);
	separCount++;
	titleCount++;
}

void TabStrip::AddTab(string name)
{
	Label* label = new Label();
	label->SetSize(tabSize);
	label->SetLayoutMargin(Box(0, 0, 10, 10));
	label->SetGravity(GRAVITY_VCENTER | GRAVITY_HCENTER);
	label->SetText(name);
	label->SetParentView(this);
	label->SetRelativePosition(0, 0);
	label->SetTextSize(18);
	if (IsInitialized())
	{
		label->Initialize(context);
		label->CalculateLayout(Size(-1, -1));
	}

	tabs.push_back(label);
}

    /*****************************************************************************
    * Function - CalculateAlarmStringWidths
    * DESCRIPTION:
    *
    ****************************************************************************/
    void StringWidthCalculator::CalculateAlarmStringWidths()
    {
      Label* pLabel = new Label();

      // use the same size as mLabelErrorString in AlarmListItem
      pLabel->SetSize(225-5+1, 15);

      mpDisplayCtrl->GetCurrentDisplay()->SetDisplayNumber("");

      for(int i = 0; i < DISPLAY_ALARM_STRINGS_CNT; ++i)
      {
        pLabel->SetStringId( DISPLAY_ALARM_STRINGS[i].StringId );
        pLabel->CalculateStringWidths(true);
      }

      pLabel->SetStringId( SID_ALARM_UNKNOWN );
      pLabel->CalculateStringWidths(true);
      pLabel->SetVisible(false);

      delete pLabel;
    }

//-----------------------------------------------------------------------------
// Purpose: sets up the current control to edit
//-----------------------------------------------------------------------------
void BuildModeDialog::SetActiveControl(Panel *controlToEdit)
{	
	if (m_pCurrentPanel == controlToEdit)
	{
		// it's already set, so just update the property data and quit
		if (m_pCurrentPanel)
		{
			UpdateControlData(m_pCurrentPanel);
		}
		return;
	}

	// reset the data
	m_pCurrentPanel = controlToEdit;
	RemoveAllControls();
	m_pPanelList->m_pControls->MoveScrollBarToTop();

	if (!m_pCurrentPanel)
	{
		m_pStatusLabel->SetText("[nothing currently selected]");
		m_pStatusLabel->SetTextColorState(Label::CS_DULL);
		RemoveAllControls();
		return;
	}

	// get the control description string
	const char *controlDesc = m_pCurrentPanel->GetDescription();

	// parse out the control description
	int tabPosition = 1;
	while (1)
	{
		const char *dataType = ParseTokenFromString(&controlDesc);

		// finish when we have no more tokens
		if (*dataType == 0)
			break;

		// default the data type to a string
		int datat = TYPE_STRING;

		if (!stricmp(dataType, "int"))
		{
			datat = TYPE_STRING; //!! just for now
		}
		else if (!stricmp(dataType, "alignment"))
		{
			datat = TYPE_ALIGNMENT;
		}
		else if (!stricmp(dataType, "autoresize"))
		{
			datat = TYPE_AUTORESIZE;
		}
		else if (!stricmp(dataType, "corner"))
		{
			datat = TYPE_CORNER;
		}
		else if (!stricmp(dataType, "localize"))
		{
			datat = TYPE_LOCALIZEDSTRING;
		}

		// get the field name
		const char *fieldName = ParseTokenFromString(&controlDesc);

		int itemHeight = 18;

		// build a control & label
		Label *label = new Label(this, NULL, fieldName);
		label->SetSize(96, itemHeight);
		label->SetContentAlignment(Label::a_east);

		TextEntry *edit = NULL;
		ComboBox *editCombo = NULL;
		Button *editButton = NULL;
		if (datat == TYPE_ALIGNMENT)
		{
			// drop-down combo box
			editCombo = new ComboBox(this, NULL, 9, false);
			editCombo->AddItem("north-west", NULL);
			editCombo->AddItem("north", NULL);
			editCombo->AddItem("north-east", NULL);
			editCombo->AddItem("west", NULL);
			editCombo->AddItem("center", NULL);
			editCombo->AddItem("east", NULL);
			editCombo->AddItem("south-west", NULL);
			editCombo->AddItem("south", NULL);
			editCombo->AddItem("south-east", NULL);
		
			edit = editCombo;
		}
		else if (datat == TYPE_AUTORESIZE)
		{
			// drop-down combo box
			editCombo = new ComboBox(this, NULL, 4, false);
			editCombo->AddItem( "0 - no auto-resize", NULL);
			editCombo->AddItem( "1 - resize right", NULL);
//.........这里部分代码省略.........

//.........这里部分代码省略.........
        {

        // don't set g_is_calculating_strings, only visible listview rows should be exported
        PopupBox* popup = mpDisplayCtrl->GetCurrentPopupBox();
        if (popup != NULL)
        {
          popup->CalculateStringWidths(false);
        }
        else
        {
          Display* disp = mpDisplayCtrl->GetCurrentDisplay();
         
          g_is_calculating_strings = true;
          disp->GetRoot()->Invalidate();
          disp->GetRoot()->Run();
          g_is_calculating_strings = false;

          disp->CalculateStringWidths(false);

          //special export for display 2.1 Pump Control. (on/off/auto switch)
          if (disp->GetId() == 37)
          {
            CancelOrContinuePopUp* pConfirm = new CancelOrContinuePopUp();
            pConfirm->SetQuestionStringId( SID_YOU_ARE_ABOUT_TO_CHANGE_PUMP_OPERATION_MODE_ );
            pConfirm->SetVisible(false);
            pConfirm->CalculateStringWidths(false);
            delete pConfirm;
          }

          //special export for display 4.5 Alarm settings
          if (disp->GetId() == 58)
          {
            Label* pLabel = new Label(disp->GetRoot());
            pLabel->SetSize(230, 15);
            pLabel->SetStringId(SID_PUMP_ALARMS_GROUP_1);
            pLabel->CalculateStringWidths(false);
            pLabel->SetStringId(SID_PUMP_ALARMS_GROUP_2);
            pLabel->CalculateStringWidths(false);
            delete pLabel;
          }

          //special export for display 4.5.2 Pump Alarms
          if (disp->GetId() == 60)
          {
            Label* pLabel = new Label(disp->GetRoot());
            pLabel->SetSize(230, 15);
            pLabel->SetStringId(SID_PUMP_ALARM_GENIBUS_COM_ERROR_IO111);
            pLabel->CalculateStringWidths(false);
            delete pLabel;
          }


          //special export for 4.3.4.8 work/off/sleep schedule
          if (disp->GetId() == 76)
          {
            Label* pLabel = new Label(disp->GetRoot());
            pLabel->SetSize(78, 15);
            pLabel->SetVisible();
            pLabel->SetStringId( SID_WORK_PERIOD );
            pLabel->CalculateStringWidths(false);
            pLabel->SetStringId( SID_OFF_PERIOD );
            pLabel->CalculateStringWidths(false);
            pLabel->SetStringId( SID_SLEEP_PERIOD );
            pLabel->CalculateStringWidths(false);
            pLabel->SetVisible(false);
            delete pLabel;

//-----------------------------------------------------------------------------
// Sets up the shader param editbox
//-----------------------------------------------------------------------------
void CMaterialEditorPanel::PopulateShaderParameters()
{
	Assert( m_nShaderIndex >= 0 );
	m_pEditorPanel->RemoveAll();
	int nCount = g_pMaterialSystem->GetNumShaderParams(m_nShaderIndex);
	for (int i = 0; i < nCount; ++i)
	{
		const char *pParamName = g_pMaterialSystem->GetShaderParamName(m_nShaderIndex, i);

		char tempBuf[512];
		Q_strncpy( tempBuf, pParamName, 512 );
		Q_strnlwr( tempBuf, 512 );

		// build a control & label (strip off '$' prefix)
		Label *pLabel = new Label( this, NULL, tempBuf + 1 ); 
		pLabel->SetSize(128, 24);
		
		// Set up the tooltip for this puppy...
		pLabel->SetTooltipText( g_pMaterialSystem->GetShaderParamHelp(m_nShaderIndex, i) );

		// Get at the material var
		bool bFound;
		IMaterialVar *pMaterialVar = m_pMaterial->FindVar( pParamName, &bFound );
		Assert( bFound );

		Panel *pEditPanel;
		switch( g_pMaterialSystem->GetShaderParamType(m_nShaderIndex, i) )
		{
		case SHADER_PARAM_TYPE_TEXTURE:
			pEditPanel = new Label( this, NULL, "texture" ); 
			break;

		case SHADER_PARAM_TYPE_INTEGER:
			{
				TextEntry *pTextEntry = new TextEntry(this, "Shader Param Integer");
				Q_snprintf( tempBuf, 512, "%d", pMaterialVar->GetIntValue() );
				pTextEntry->SetText( tempBuf );
				pTextEntry->SetEditable( true );

				pEditPanel = pTextEntry;
			}
			break;

		case SHADER_PARAM_TYPE_COLOR:
			pEditPanel = new Label( this, NULL, "color" ); 
			break;
		case SHADER_PARAM_TYPE_VEC2:
			pEditPanel = new Label( this, NULL, "vec2" ); 
			break;
		case SHADER_PARAM_TYPE_VEC3:
			pEditPanel = new Label( this, NULL, "vec3" ); 
			break;

		case SHADER_PARAM_TYPE_FLOAT:
			{
				TextEntry *pTextEntry = new TextEntry(this, "Shader Param Float");
				Q_snprintf( tempBuf, 512, "%f", pMaterialVar->GetIntValue() );
				pTextEntry->SetText( tempBuf );
				pTextEntry->SetEditable( true );

				pEditPanel = pTextEntry;
			}
			break;

		default:
			pEditPanel = new Label( this, NULL, "other" ); 
			break;
		}

		pEditPanel->SetSize(128, 24);
//		pEditPanel->SetContentAlignment( Label::a_east );
		m_pEditorPanel->AddItem( pLabel, pEditPanel );
	}
}