#include <klfcolorchooser.h>
Public Slots | |
| void | setColor (const QColor &color) |
| void | setAlphaEnabled (bool alpha_enabled) |
| void | setCurrentToCustomColor () |
| void | updatePalettes () |
| void | updatePaletteRecent () |
| void | updatePaletteStandard () |
| void | updatePaletteCustom () |
Signals | |
| void | colorChanged (const QColor &color) |
Public Member Functions | |
| KLFColorChooseWidget (QWidget *parent=0) | |
| virtual | ~KLFColorChooseWidget () |
| QColor | color () const |
| bool | alphaEnabled () const |
Static Public Member Functions | |
| static void | ensureColorListsInstance () |
| static void | setRecentCustomColors (QList< QColor > recentcolors, QList< QColor > customcolors) |
| static void | addRecentColor (const QColor &col) |
| static QList< QColor > | recentColors () |
| static QList< QColor > | customColors () |
Protected Slots | |
| virtual void | internalColorChanged (const QColor &newcolor) |
| virtual void | internalColorNameSelected (QListWidgetItem *item) |
| virtual void | internalColorNameSet (const QString &colorname) |
Properties | |
| QColor | color |
| bool | alphaEnabled |
Detailed Description
A widget that displays a full-featured selection of sliders, spin boxes and standard color controls that prompts the user to select a color.
Set the color with setColor(), and retrieve it with color(). When the user changes the color, a colorChanged() signal is emitted.
You can allow or forbid the user to select transparent colors with setAlphaEnabled().
For the "recent colors" and "custom colors" feature to work, you will have to manually save those color lists into your application settings:
- upon starting up your application, read those color lists from some settings (eg. QSettings) and set them with the static function setRecentCustomColors().
- upon shutting down your application, save the recentColors() and customColors() to your settings.
Definition at line 328 of file klfcolorchooser.h.
Constructor & Destructor Documentation
◆ KLFColorChooseWidget()
| KLFColorChooseWidget::KLFColorChooseWidget | ( | QWidget * | parent = 0 | ) |
Definition at line 595 of file klfcolorchooser.cpp.
References QList::append(), colorChanged(), QColor::colorNames(), ensureColorListsInstance(), QPixmap::fill(), KLFFlowLayout::FlushBegin, QVariant::fromValue(), internalColorChanged(), internalColorNameSelected(), internalColorNameSet(), QPalette::setColor(), setCurrentToCustomColor(), KLFFlowLayout::setFlush(), QList::size(), updatePaletteCustom(), updatePaletteRecent(), updatePalettes(), and updatePaletteStandard().
◆ ~KLFColorChooseWidget()
|
inlinevirtual |
Definition at line 336 of file klfcolorchooser.h.
Member Function Documentation
◆ addRecentColor()
|
static |
Definition at line 875 of file klfcolorchooser.cpp.
References ensureColorListsInstance().
◆ alphaEnabled()
|
inline |
Definition at line 340 of file klfcolorchooser.h.