cWidget::WithCoordinates Class Reference

Able to store and parse the position and size of a widget. More...

#include <cWidgetBase.h>

Inheritance diagram for cWidget::WithCoordinates:

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List of all members.

Public Member Functions
	WithCoordinates ()
	Default constructor.
bool	Process (tXmlParser::node cur)
	This function will parse Size and Position nodes.
void	SetFactor (float factor)
	multiply all y- coordinates by a value
Protected Attributes
tCoord	m_position
	The x- and y- coordinates of the widget.
tCoord	m_size
	The size as width and height.
Private Attributes
tCoord	m_originalPosition
	The position without any transformations applied.
tCoord	m_originalSize
	The size without any transformations applied.

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Detailed Description

Able to store and parse the position and size of a widget.

Definition at line 102 of file cWidgetBase.h.

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Constructor & Destructor Documentation

cWidget::WithCoordinates::WithCoordinates

(

)

Default constructor.

Definition at line 62 of file cWidgetBase.cpp.

                                 : m_originalPosition(0,0), m_originalSize(1,1), m_position(0,0), m_size(1,1)
{}

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Member Function Documentation

bool cWidget::WithCoordinates::Process

(

tXmlParser::node

cur

)

[virtual]

This function will parse Size and Position nodes.

Reimplemented from cWidget::Base.

Reimplemented in cWidget::BarGauge, cWidget::Label, cWidget::Map, and cWidget::Rectangle.

Definition at line 65 of file cWidgetBase.cpp.

References m_originalPosition, m_originalSize, m_position, m_size, cWidget::Base::Process(), tCoord::x, and tCoord::y.

Referenced by cWidget::Rectangle::Process(), cWidget::Map::Process(), cWidget::Label::Process(), and cWidget::BarGauge::Process().

                                                {
    if(cur.IsOfType("Position")) {
        tCoord shift;
        cur.GetProp("x", shift.x);
        cur.GetProp("y", shift.y);
        m_position += shift;
        m_originalPosition = m_position;
        return true;
    }
    if(cur.IsOfType("Size")) {
        tCoord factor;
        cur.GetProp("width", factor.x);
        cur.GetProp("height", factor.y);
        m_size *= factor;
        m_originalSize = m_size;
        return true;
    }
    return Base::Process(cur);
}

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void cWidget::WithCoordinates::SetFactor

(

float

factor

)

multiply all y- coordinates by a value

• factor the factor to multiply with

Definition at line 86 of file cWidgetBase.cpp.

References m_originalPosition, m_originalSize, m_position, m_size, and tCoord::y.

                                            {
    m_position.y = (m_originalPosition.y + 1.) * factor - 1.;
    m_size.y = m_originalSize.y * factor;
}

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Member Data Documentation

tCoord cWidget::WithCoordinates::m_originalPosition [private]

The position without any transformations applied.

Definition at line 103 of file cWidgetBase.h.

Referenced by Process(), and SetFactor().

tCoord cWidget::WithCoordinates::m_originalSize [private]

The size without any transformations applied.

Definition at line 104 of file cWidgetBase.h.

Referenced by Process(), and SetFactor().

tCoord cWidget::WithCoordinates::m_position [protected]

The x- and y- coordinates of the widget.

Definition at line 106 of file cWidgetBase.h.

Referenced by Process(), cWidget::Rectangle::Render(), cWidget::Map::Render(), cWidget::Label::Render(), cWidget::VerticalBarGauge::RenderCaption(), cWidget::BarGauge::RenderCaption(), cWidget::NeedleGauge::RenderGraph(), cWidget::VerticalBarGauge::RenderGraph(), cWidget::BarGauge::RenderGraph(), cWidget::BarGauge::RenderMinMax(), and SetFactor().

tCoord cWidget::WithCoordinates::m_size [protected]

The size as width and height.

Definition at line 107 of file cWidgetBase.h.

Referenced by Process(), cWidget::Rectangle::Render(), cWidget::Map::Render(), cWidget::Label::Render(), cWidget::VerticalBarGauge::RenderCaption(), cWidget::BarGauge::RenderCaption(), cWidget::NeedleGauge::RenderGraph(), cWidget::VerticalBarGauge::RenderGraph(), cWidget::BarGauge::RenderGraph(), cWidget::BarGauge::RenderMinMax(), and SetFactor().

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The documentation for this class was generated from the following files:

• src/tron/cockpit/cWidgetBase.h
• src/tron/cockpit/cWidgetBase.cpp

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