KDEUI
#include <krestrictedline.h>

Signals | |
void | invalidChar (int) |
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void | aboutToShowContextMenu (QMenu *menu) |
void | clearButtonClicked () |
void | completion (const QString &) |
void | completionBoxActivated (const QString &) |
void | completionModeChanged (KGlobalSettings::Completion) |
void | returnPressed (const QString &) |
void | substringCompletion (const QString &) |
void | textRotation (KCompletionBase::KeyBindingType) |
QT_MOC_COMPAT void | userTextChanged (const QString &) |
Public Member Functions | |
KRestrictedLine (QWidget *parent=0) | |
~KRestrictedLine () | |
void | setValidChars (const QString &valid) |
QString | validChars () const |
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KLineEdit (const QString &string, QWidget *parent=0) | |
KLineEdit (QWidget *parent=0) | |
virtual | ~KLineEdit () |
QSize | clearButtonUsedSize () const |
QString | clickMessage () const |
KCompletionBox * | completionBox (bool create=true) |
virtual void | copy () const |
void | doCompletion (const QString &txt) |
bool | isClearButtonShown () const |
bool | isContextMenuEnabled () const |
bool | isSqueezedTextEnabled () const |
QString | originalText () const |
void | setClearButtonShown (bool show) |
void | setClickMessage (const QString &msg) |
void | setCompletionBox (KCompletionBox *box) |
virtual void | setCompletionMode (KGlobalSettings::Completion mode) |
void | setCompletionModeDisabled (KGlobalSettings::Completion mode, bool disable=true) |
virtual void | setCompletionObject (KCompletion *, bool hsig=true) |
virtual void | setContextMenuEnabled (bool showMenu) |
void | setSqueezedTextEnabled (bool enable) |
void | setTrapReturnKey (bool trap) |
void | setUrl (const KUrl &url) |
void | setUrlDropsEnabled (bool enable) |
bool | trapReturnKey () const |
bool | urlDropsEnabled () const |
QString | userText () const |
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KCompletionBase () | |
virtual | ~KCompletionBase () |
KGlobalSettings::Completion | completionMode () const |
KCompletion * | completionObject (bool hsig=true) |
KCompletion * | compObj () const |
bool | emitSignals () const |
KShortcut | getKeyBinding (KeyBindingType item) const |
bool | handleSignals () const |
bool | isCompletionObjectAutoDeleted () const |
void | setAutoDeleteCompletionObject (bool autoDelete) |
virtual void | setCompletedItems (const QStringList &items, bool autoSuggest=true)=0 |
virtual void | setCompletedText (const QString &text)=0 |
virtual void | setCompletionMode (KGlobalSettings::Completion mode) |
virtual void | setCompletionObject (KCompletion *compObj, bool hsig=true) |
void | setEnableSignals (bool enable) |
virtual void | setHandleSignals (bool handle) |
bool | setKeyBinding (KeyBindingType item, const KShortcut &key) |
void | useGlobalKeyBindings () |
Protected Member Functions | |
void | inputMethodEvent (QInputMethodEvent *e) |
void | keyPressEvent (QKeyEvent *e) |
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bool | autoSuggest () const |
virtual void | contextMenuEvent (QContextMenuEvent *) |
virtual void | create (WId=0, bool initializeWindow=true, bool destroyOldWindow=true) |
QMenu * | createStandardContextMenu () |
virtual void | dropEvent (QDropEvent *) |
virtual bool | event (QEvent *) |
virtual void | focusInEvent (QFocusEvent *ev) |
virtual void | focusOutEvent (QFocusEvent *ev) |
virtual void | keyPressEvent (QKeyEvent *) |
virtual void | mouseDoubleClickEvent (QMouseEvent *) |
virtual void | mousePressEvent (QMouseEvent *) |
virtual void | mouseReleaseEvent (QMouseEvent *) |
virtual void | paintEvent (QPaintEvent *ev) |
virtual void | resizeEvent (QResizeEvent *) |
virtual void | setCompletedText (const QString &, bool) |
void | setUserSelection (bool userSelection) |
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KCompletionBase * | delegate () const |
KeyBindingMap | getKeyBindings () const |
void | setDelegate (KCompletionBase *delegate) |
virtual void | virtual_hook (int id, void *data) |
Properties | |
QString | validChars |
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QString | clickMessage |
bool | contextMenuEnabled |
bool | passwordMode |
bool | showClearButton |
bool | squeezedTextEnabled |
bool | trapEnterKeyEvent |
bool | urlDropsEnabled |
Additional Inherited Members | |
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typedef QMap< KeyBindingType, KShortcut > | KeyBindingMap |
enum | KeyBindingType { TextCompletion , PrevCompletionMatch , NextCompletionMatch , SubstringCompletion } |
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virtual void | clear () |
bool | passwordMode () const |
void | rotateText (KCompletionBase::KeyBindingType type) |
void | setCompletedItems (const QStringList &items, bool autoSuggest=true) |
virtual void | setCompletedText (const QString &) |
void | setPasswordMode (bool b=true) |
virtual void | setReadOnly (bool) |
void | setSqueezedText (const QString &text) |
virtual void | setText (const QString &) |
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virtual void | makeCompletion (const QString &) |
void | userCancelled (const QString &cancelText) |
Detailed Description
A line editor for restricted character sets.
The KRestrictedLine widget is a variant of QLineEdit which accepts only a restricted set of characters as input. All other characters will be discarded and the signal invalidChar() will be emitted for each of them.
Valid characters can be passed as a QString to the constructor or set afterwards via setValidChars(). The default key bindings of QLineEdit are still in effect.
This is almost like setting a QRegExpValidator on a KLineEdit; the difference is that with KRestrictedLine it can all be done in Qt designer.

Definition at line 47 of file krestrictedline.h.
Constructor & Destructor Documentation
◆ KRestrictedLine()
|
explicit |
Constructor.
- Parameters
-
parent pointer to the parent widget
Definition at line 36 of file krestrictedline.cpp.
◆ ~KRestrictedLine()
KRestrictedLine::~KRestrictedLine | ( | ) |
Destructs the restricted line editor.
Definition at line 42 of file krestrictedline.cpp.
Member Function Documentation
◆ inputMethodEvent()
|
protected |
Definition at line 72 of file krestrictedline.cpp.
◆ invalidChar
|
signal |
Emitted when an invalid character was typed.
◆ keyPressEvent()
|
protectedvirtual |
Re-implemented for internal reasons.
API not affected.
See QLineEdit::keyPressEvent().
Reimplemented from KLineEdit.
Definition at line 48 of file krestrictedline.cpp.
◆ setValidChars()
void KRestrictedLine::setValidChars | ( | const QString & | valid | ) |
All characters in the string valid are treated as acceptable characters.
Definition at line 94 of file krestrictedline.cpp.
◆ validChars()
QString KRestrictedLine::validChars | ( | ) | const |
- Returns
- the string of acceptable characters.
Definition at line 99 of file krestrictedline.cpp.
Property Documentation
◆ validChars
|
readwrite |
Definition at line 1 of file krestrictedline.h.
The documentation for this class was generated from the following files:
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