Qt
Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
Loading...
Searching...
No Matches
QX11AlphaDetector Struct Reference
Collaboration diagram for QX11AlphaDetector:

Public Member Functions

bool hasAlpha () const
bool hasXRenderAndAlpha () const
 QX11AlphaDetector (const QImage *i, Qt::ImageConversionFlags flags)
bool hasAlpha () const
bool hasXRenderAndAlpha () const
 QX11AlphaDetector (const QImage *i, Qt::ImageConversionFlags flags)

Public Attributes

const QImage * image
bool checked
bool has

Detailed Description

Definition at line 402 of file qpixmap_x11.cpp.

Constructor & Destructor Documentation

◆ QX11AlphaDetector() [1/2]

QX11AlphaDetector::QX11AlphaDetector ( const QImage * i,
Qt::ImageConversionFlags flags )
inline

Definition at line 419 of file qpixmap_x11.cpp.

References QX11AlphaDetector(), checked, and has.

Referenced by QX11AlphaDetector().

Here is the call graph for this function:
Here is the caller graph for this function:

◆ QX11AlphaDetector() [2/2]

QX11AlphaDetector::QX11AlphaDetector ( const QImage * i,
Qt::ImageConversionFlags flags )
inline

Definition at line 419 of file qpixmap_x11.cpp.

Member Function Documentation

◆ hasAlpha() [1/2]

bool QX11AlphaDetector::hasAlpha ( ) const
inline

Definition at line 404 of file qpixmap_x11.cpp.

References checked, and has.

Referenced by QX11PlatformPixmap::fromImage(), and hasXRenderAndAlpha().

Here is the caller graph for this function:

◆ hasAlpha() [2/2]

bool QX11AlphaDetector::hasAlpha ( ) const
inline

Definition at line 404 of file qpixmap_x11.cpp.

◆ hasXRenderAndAlpha() [1/2]

bool QX11AlphaDetector::hasXRenderAndAlpha ( ) const
inline

Definition at line 413 of file qpixmap_x11.cpp.

References hasAlpha(), and QXcbX11Data::use_xrender.

Here is the call graph for this function:

◆ hasXRenderAndAlpha() [2/2]

bool QX11AlphaDetector::hasXRenderAndAlpha ( ) const
inline

Definition at line 413 of file qpixmap_x11.cpp.

Member Data Documentation

◆ checked

bool QX11AlphaDetector::checked
mutable

Definition at line 429 of file qpixmap_x11.cpp.

Referenced by QX11AlphaDetector(), and hasAlpha().

◆ has

bool QX11AlphaDetector::has
mutable

Definition at line 430 of file qpixmap_x11.cpp.

Referenced by QX11AlphaDetector(), and hasAlpha().

◆ image

const QImage * QX11AlphaDetector::image

Definition at line 428 of file qpixmap_x11.cpp.

The documentation for this struct was generated from the following file: