QGIS API Documentation
3.0.2-Girona (307d082)
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A color scheme which contains the most recently used colors. More...
#include <qgscolorscheme.h>
Public Member Functions | |
QgsRecentColorScheme ()=default | |
Constructor for QgsRecentColorScheme. More... | |
QgsRecentColorScheme * | clone () const override |
Clones a color scheme. More... | |
QgsNamedColorList | fetchColors (const QString &context=QString(), const QColor &baseColor=QColor()) override |
Gets a list of colors from the scheme. More... | |
SchemeFlags | flags () const override |
Returns the current flags for the color scheme. More... | |
QString | schemeName () const override |
Gets the name for the color scheme. More... | |
Public Member Functions inherited from QgsColorScheme | |
QgsColorScheme ()=default | |
Constructor for QgsColorScheme. More... | |
virtual | ~QgsColorScheme ()=default |
virtual bool | isEditable () const |
Returns whether the color scheme is editable. More... | |
virtual bool | setColors (const QgsNamedColorList &colors, const QString &context=QString(), const QColor &baseColor=QColor()) |
Sets the colors for the scheme. More... | |
Static Public Member Functions | |
static void | addRecentColor (const QColor &color) |
Adds a color to the list of recent colors. More... | |
static QColor | lastUsedColor () |
Returns the most recently used color. More... | |
Additional Inherited Members | |
Public Types inherited from QgsColorScheme | |
enum | SchemeFlag { ShowInColorDialog = 0x01, ShowInColorButtonMenu = 0x02, ShowInAllContexts = ShowInColorDialog | ShowInColorButtonMenu } |
Flags for controlling behavior of color scheme. More... | |
A color scheme which contains the most recently used colors.
Definition at line 228 of file qgscolorscheme.h.
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default |
Constructor for QgsRecentColorScheme.
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static |
Adds a color to the list of recent colors.
color | color to add |
Definition at line 64 of file qgscolorscheme.cpp.
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overridevirtual |
Clones a color scheme.
Implements QgsColorScheme.
Definition at line 59 of file qgscolorscheme.cpp.
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overridevirtual |
Gets a list of colors from the scheme.
The colors can optionally be generated using the supplied context and base color.
context | string specifying an optional context for the returned colors. For instance, a "recent colors" scheme may filter returned colors by context so that colors used only in a "composer" context are returned. |
baseColor | base color for the scheme's colors. Some color schemes may take advantage of this to filter or modify their returned colors to colors related to the base color. |
Implements QgsColorScheme.
Definition at line 41 of file qgscolorscheme.cpp.
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inlineoverridevirtual |
Returns the current flags for the color scheme.
Reimplemented from QgsColorScheme.
Definition at line 239 of file qgscolorscheme.h.
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static |
Returns the most recently used color.
Definition at line 100 of file qgscolorscheme.cpp.
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inlineoverridevirtual |
Gets the name for the color scheme.
Implements QgsColorScheme.
Definition at line 237 of file qgscolorscheme.h.