KColorMimeData Namespace
Drag-and-drop and clipboard mimedata manipulation for QColor objects. More...
| Header: | #include <KColorMimeData> |
| CMake: | find_package(KF6 REQUIRED COMPONENTS GuiAddons)target_link_libraries(mytarget PRIVATE KF6::GuiAddons) |
Functions
| bool | canDecode(const QMimeData *mimeData) |
| QDrag * | createDrag(const QColor &color, QObject *dragsource) |
| QColor | fromMimeData(const QMimeData *mimeData) |
| void | populateMimeData(QMimeData *mimeData, const QColor &color) |
Detailed Description
The according MIME type is set to application/x-color.
See the Qt drag'n'drop documentation.
Function Documentation
bool KColorMimeData::canDecode(const QMimeData *mimeData)
Returns true if the MIME data mimeData contains a color object. First checks for application/x-color and if that fails, for a text/plain entry, which represents a color in the format #hexnumbers
QDrag *KColorMimeData::createDrag(const QColor &color, QObject *dragsource)
Creates a color drag object. Either you have to start this drag or delete it The drag object's mime data has the application/x-color and text/plain type set and a pixmap filled with the specified color, which is going to be displayed next to the mouse cursor
QColor KColorMimeData::fromMimeData(const QMimeData *mimeData)
Decodes the MIME data mimeData and returns the resulting color. First tries application/x-color and if that fails, a text/plain entry, which represents a color in the format #hexnumbers. If this fails too, an invalid QColor object is returned, use QColor::isValid() to test it.
void KColorMimeData::populateMimeData(QMimeData *mimeData, const QColor &color)
Sets the color and text representation fields for the specified color in the mimedata object: application/x-color and text/plain types are set