ColorUtils Class Reference

Inheritance diagram for ColorUtils:

Public Member Functions
	ColorUtils (QObject *parent=0)

Static Public Member Functions
static QColor	fromColorT (const color_t *color)
static QColor	fromColorT (color_t color)
static const color_t	toColorT (const QColor color)
static QRgb	alphaBlend (const QColor &color1, const QColor &color2, qreal alpha)
static QRgb	alphaBlend (const QBrush &brush1, const QBrush &brush2, qreal alpha)
static const QList< QRgb >	graphColors ()
static QRgb	graphColor (int item)
static QRgb	sequenceColor (int item)
static bool	themeIsDark ()
static QBrush	themeLinkBrush ()
static QString	themeLinkStyle ()
static const QColor	contrastingTextColor (const QColor color)
static const QColor	hoverBackground ()
static const QColor	warningBackground ()
static const QColor	disabledForeground ()

Static Public Attributes
static const QColor	expert_color_comment = QColor (0xb7, 0xf7, 0x74)
static const QColor	expert_color_chat = QColor (0x80, 0xb7, 0xf7)
static const QColor	expert_color_note = QColor (0xa0, 0xff, 0xff)
static const QColor	expert_color_warn = QColor (0xf7, 0xf2, 0x53)
static const QColor	expert_color_error = QColor (0xff, 0x5c, 0x5c)
static const QColor	expert_color_foreground = QColor (0x00, 0x00, 0x00)
static const QColor	hidden_proto_item = QColor (0x44, 0x44, 0x44)

Member Function Documentation

contrastingTextColor()

const QColor ColorUtils::contrastingTextColor ( const QColor  color )

static

Returns either QPalette::Text or QPalette::Base as appropriate for the specified foreground color

Parameters

color

The background color.

Returns

A contrasting foreground color for the current mode / theme.

disabledForeground()

const QColor ColorUtils::disabledForeground ( )

static

Returns an appropriate foreground color for disabled text.

Returns

The foreground color.

hoverBackground()

const QColor ColorUtils::hoverBackground ( )

static

Returns an appropriate background color for hovered abstract items.

Returns

The background color.

themeIsDark()

bool ColorUtils::themeIsDark ( )

static

Checks if our application is in "dark mode". Dark mode is determined by comparing the application palette's window text color with the window color.

Returns

true if we're running in dark mode, false otherwise.

themeLinkBrush()

QBrush ColorUtils::themeLinkBrush ( )

static

Returns an appropriate link color for the current mode.

Returns

A brush suitable for setting a text color.

themeLinkStyle()

QString ColorUtils::themeLinkStyle ( )

static

Returns an appropriate HTML+CSS link style for the current mode.

Returns

A "<style>a:link { color: ... ; }</style>" string

warningBackground()

const QColor ColorUtils::warningBackground ( )

static

Returns an appropriate warning background color for the current mode.

Returns

The background color.

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

• /builds/wireshark/wireshark/ui/qt/utils/color_utils.h
• /builds/wireshark/wireshark/ui/qt/utils/color_utils.cpp