KCharSelect Class Reference

#include <kcharselect.h>

Inherits TQVBox.

Signals
void	highlighted (const TQChar &c)
void	highlighted ()
void	activated (const TQChar &c)
void	activated ()
void	fontChanged (const TQString &_font)
void	focusItemChanged ()
void	focusItemChanged (const TQChar &c)
void	doubleClicked ()

Public Member Functions
	KCharSelect (TQWidget *parent, const char *name, const TQString &font=TQString::null, const TQChar &chr=' ', int tableNum=0)
virtual TQSize	sizeHint () const
virtual void	setFont (const TQString &font)
virtual void	setChar (const TQChar &chr)
virtual void	setTableNum (int tableNum)
virtual TQChar	chr () const
virtual TQString	font () const
virtual int	tableNum () const
virtual void	enableFontCombo (bool e)
virtual void	enableTableSpinBox (bool e)
virtual bool	isFontComboEnabled () const
virtual bool	isTableSpinBoxEnabled () const

Protected Slots
void	fontSelected (const TQString &_font)
void	tableChanged (int _value)
void	charHighlighted (const TQChar &c)
void	charHighlighted ()
void	charActivated (const TQChar &c)
void	charActivated ()
void	charFocusItemChanged ()
void	charFocusItemChanged (const TQChar &c)
void	charTableUp ()
void	charTableDown ()
void	slotDoubleClicked ()
void	slotUnicodeEntered ()
void	slotUpdateUnicode (const TQChar &c)

Protected Member Functions
virtual void	fillFontCombo ()
virtual void	virtual_hook (int id, void *data)

Static Protected Member Functions
static void	cleanupFontDatabase ()

Protected Attributes
TQComboBox *	fontCombo
TQSpinBox *	tableSpinBox
KCharSelectTable *	charTable
TQStringList	fontList

Static Protected Attributes
static TQFontDatabase *	fontDataBase = 0

Detailed Description

Character selection widget.

This widget allows the user to select a character of a specified font in a table

Character Selection Widget

You can specify the font whose characters should be displayed via setFont() or in the constructor. Using enableFontCombo() you can allow the user to choose the font from a combob-box. As only 256 characters are displayed at once in the table, using the spinbox on the top the user can choose starting from which character the table displays them. This spinbox also can be enabled or disabled using enableTableSpinBox().

KCharSelect supports keyboard and mouse navigation. Click+Move always selects the character below the mouse cursor. Using the arrow keys moves the focus mark around and pressing RETURN or SPACE selects the cell which contains the focus mark.

To get the current selected character, use the chr() method. You can set the character which should be displayed with setChar() and the table number which should be displayed with setTableNum().

Author

Reginald Stadlbauer reggi.nosp@m.e@kd.nosp@m.e.org

Definition at line 140 of file kcharselect.h.

Constructor & Destructor Documentation

KCharSelect()

KCharSelect::KCharSelect	(	TQWidget *	parent,
		const char *	name,
		const TQString &	font = TQString::null,
		const TQChar &	chr = ' ',
		int	tableNum = 0
	)

Constructor.

font specifies which font should be displayed, chr which character should be selected and tableNum specifies the number of the table which should be displayed.

Definition at line 376 of file kcharselect.cpp.

Member Function Documentation

chr()

virtual TQChar KCharSelect::chr ( ) const

inlinevirtual

Returns the currently selected character.

Definition at line 180 of file kcharselect.h.

enableFontCombo()

virtual void KCharSelect::enableFontCombo ( bool  e )

inlinevirtual

If e is set to true, the combobox which allows the user to select the font which should be displayed is enabled, else disabled.

Definition at line 197 of file kcharselect.h.

enableTableSpinBox()

virtual void KCharSelect::enableTableSpinBox ( bool  e )

inlinevirtual

If e is set to true, the spinbox which allows the user to specify which characters of the font should be displayed, is enabled, else disabled.

Definition at line 205 of file kcharselect.h.

font()

virtual TQString KCharSelect::font ( ) const

inlinevirtual

Returns the currently displayed font.

Definition at line 185 of file kcharselect.h.

isFontComboEnabled()

virtual bool KCharSelect::isFontComboEnabled ( ) const

inlinevirtual

Returns wether the font combobox on the top is enabled or disabled.

See also

enableFontCombo()

Definition at line 213 of file kcharselect.h.

isTableSpinBoxEnabled()

virtual bool KCharSelect::isTableSpinBoxEnabled ( ) const

inlinevirtual

Returns wether the table spinbox on the top is enabled or disabled.

See also

enableTableSpinBox()

Definition at line 221 of file kcharselect.h.

setChar()

void KCharSelect::setChar ( const TQChar &  chr )

virtual

Sets the currently selected character to chr.

Definition at line 476 of file kcharselect.cpp.

setFont()

void KCharSelect::setFont ( const TQString &  font )

virtual

Sets the font which is displayed to font.

Definition at line 461 of file kcharselect.cpp.

setTableNum()

void KCharSelect::setTableNum ( int  tableNum )

virtual

Sets the currently displayed table to tableNum.

Definition at line 483 of file kcharselect.cpp.

sizeHint()

TQSize KCharSelect::sizeHint ( void  ) const

virtual

Reimplemented.

Definition at line 455 of file kcharselect.cpp.

tableNum()

virtual int KCharSelect::tableNum ( ) const

inlinevirtual

Returns the currently displayed table.

Definition at line 190 of file kcharselect.h.

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The documentation for this class was generated from the following files:

• kcharselect.h
• kcharselect.cpp