KColorDialog Class Reference
The KColorDialog provides a dialog for color selection. A color selection dialog. More...
#include <kcolordialog.h>
Inheritance diagram for KColorDialog:

Public Slots | |
void | setColor (const QColor &col) |
Signals | |
void | colorSelected (const QColor &col) |
Public Member Functions | |
KColorDialog (QWidget *parent=0L, const char *name=0L, bool modal=false) | |
~KColorDialog () | |
QColor | color () const |
void | setDefaultColor (const QColor &defaultCol) |
QColor | defaultColor () const |
Static Public Member Functions | |
int | getColor (QColor &theColor, QWidget *parent=0L) |
int | getColor (QColor &theColor, const QColor &defaultColor, QWidget *parent=0L) |
QColor | grabColor (const QPoint &p) |
Protected Member Functions | |
virtual void | mouseReleaseEvent (QMouseEvent *) |
virtual void | keyPressEvent (QKeyEvent *) |
virtual bool | eventFilter (QObject *obj, QEvent *ev) |
virtual void | virtual_hook (int id, void *data) |
Detailed Description
The KColorDialog provides a dialog for color selection. A color selection dialog.
Features:
- Color selection from a wide range of palettes.
- Color selection from a palette of H vs S and V selectors (similar to windoze).
- Direct input of HSV or RGB values.
- Saving of custom colors
Example:
QColor myColor; int result = KColorDialog::getColor( myColor ); if ( result == KColorDialog::Accepted ) ...

KDE Color Dialog
On the right side of the dialog you see a KPaletteTable showing up to 40 colors with a combo box which offers several predefined palettes or a palette configured by the user. The small field showing the currently selected color is a KColorPatch.
Definition at line 373 of file kcolordialog.h.
Constructor & Destructor Documentation
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Constructs a color selection dialog.
Definition at line 900 of file kcolordialog.cpp. References QGridLayout::addLayout(), QGridLayout::addMultiCellWidget(), QGridLayout::addWidget(), KDialogBase::closeClicked(), KDialogBase::disableResize(), KColorDialog(), KDialogBase::okClicked(), setColor(), QGridLayout::setColStretch(), KColor::setHsv(), QWidget::setMinimumSize(), QPushButton::setPixmap(), QPushButton::setText(), QWidget::sizeHint(), and KDialog::spacingHint(). Referenced by KColorDialog(). |
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Destroys the color selection dialog.
Definition at line 1140 of file kcolordialog.cpp. |
Member Function Documentation
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Returns the currently selected color.
Definition at line 1247 of file kcolordialog.cpp. Referenced by getColor(). |
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Creates a modal color dialog, let the user choose a color, and returns when the dialog is closed.
The selected color is returned in the argument
Definition at line 1264 of file kcolordialog.cpp. References color(), QDialog::exec(), getColor(), QColor::isValid(), and setColor(). Referenced by getColor(). |
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Creates a modal color dialog, lets the user choose a color, and returns when the dialog is closed.
The selected color is returned in the argument
This version takes a
Definition at line 1282 of file kcolordialog.cpp. References color(), QDialog::exec(), getColor(), setColor(), and setDefaultColor(). |
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Gets the color from the pixel at point p on the screen.
Definition at line 1492 of file kcolordialog.cpp. References QPixmap::convertToImage(), QApplication::desktop(), grabColor(), QImage::pixel(), QWidget::winId(), QPoint::x(), and QPoint::y(). Referenced by grabColor(). |
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Call this to make the dialog show a "Default Color" checkbox. If this checkbox is selected, the dialog will return an "invalid" color (QColor()). This can be used to mean "the default text color", for instance, the one with the KDE text color on screen, but black when printing. Definition at line 1169 of file kcolordialog.cpp. References KDialogBase::disableResize(), KDialogBase::mainWidget(), setDefaultColor(), QWidget::setMaximumSize(), and QWidget::setMinimumSize(). Referenced by getColor(), and setDefaultColor(). |
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Definition at line 1199 of file kcolordialog.cpp. |
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Preselects a color.
Definition at line 1256 of file kcolordialog.cpp. References setColor(). Referenced by getColor(), KColorDialog(), and setColor(). |
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Emitted when a color is selected. Connect to this to monitor the color as it as selected if you are not running modal. |
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Maps some keys to the actions buttons. F1 is mapped to the Help button if present and Escape to the Cancel or Close if present. The button action event is animated. Reimplemented from KDialogBase. Definition at line 1501 of file kcolordialog.cpp. References QKeyEvent::accept(), QKeyEvent::key(), and keyPressEvent(). Referenced by keyPressEvent(). |
The documentation for this class was generated from the following files: