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461 lines
15 KiB
461 lines
15 KiB
// File : class_lineedit.cpp
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// Creation date : Wed 20 Sep 2000 04:34:40 CEST by Krzysztof Godlewski
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//
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// This file is part of the KVirc irc client distribution
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// Copyright (C) 1999-2000 Szymon Stefanek (pragma at kvirc dot net)
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//
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// This program is FREE software. You can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your opinion) any later version.
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//
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// This program is distributed in the HOPE that it will be USEFUL,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, write to the Free Software Foundation,
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// Inc. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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#include "kvi_error.h"
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#include "kvi_debug.h"
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#include "kvi_locale.h"
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#include "class_lineedit.h"
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static const char * mode_tbl[] = {
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"Normal",
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"NoEcho",
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"Password"
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};
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static const int mode_cod[] = {
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TQLineEdit::Normal,
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TQLineEdit::NoEcho,
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TQLineEdit::Password
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};
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#define mode_num (sizeof(mode_tbl) / sizeof(mode_tbl[0]))
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/*
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@doc: lineedit
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@keyterms:
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lineedit object class, line editor, input
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@title:
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lineedit class
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@type:
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class
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@short:
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Simple line editor for inputting short text
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@inherits:
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[class]object[/class]
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[class]widget[/class]
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@description:
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This is a simple, one-line editor usually used for inputting
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short text like names, phone numbers etc. It can display text
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in three echo modes (see [classfnc]$setEchoMode[/classfnc]()
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for details).
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@functions:
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!fn: <string> $text()
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Returns text contained by the widget.[br]
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See also [classfnc]$setText[/classfnc]().
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!fn: $setText(<text:string>)
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Sets editor text to <text>.[br]
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See also [classfnc]$text[/classfnc]().
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!fn: $setEchoMode(<echo_mode:string>)
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Sets the line edit's echo mode. Possible value are:[br]
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-Normal: display chars as they entered[br]
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-Noecho : do not display anything[br]
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-Password : display asterisks instead of the characters actually entered[br]
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See also [classfnc]$echoMode[/classfnc]().
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!fn: <string> $echoMode()
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Return the line edit's echo mode.
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See also [classfnc]$setEchoMode[/classfnc]().
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!fn: <integer> $maxLength()
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Returns the current maximum length of the text that can be typed
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in the editor.[br]
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See also [classfnc]$setMaxLength[/classfnc]().
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!fn: $setMaxLength(<max_length:integer>)
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Sets maximum length of the text that can be typed in the
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editor.[br]
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See also [classfnc]$maxLength[/classfnc]().
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!fn: <boolean> $frame()
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Returns '1' if the editor is drawn inside a frame, which is 2
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pixels wide, '0' otherwise.[br]
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See also [classfnc]$setFrame[/classfnc]().
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!fn: $setFrame(<bframe:boolean>)
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Sets editor frame drawing to <bool>.[br]
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See also [classfnc]$frame[/classfnc]().
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!fn: <integer> $cursorPosition()
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Returns current cursor position in the editor.[br]
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See also [classfnc]$setCursorPosition[/classfnc]().
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!fn: $setCursorPosition(<index:integer>)
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Moves the cursor to place pointed by <index>.[br]
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See also [classfnc]$cursorPosition[/classfnc]().
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!fn: $selectAll()
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Selects whole text inside the editor.[br]
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See also [classfnc]$setSelection[/classfnc](),
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[classfnc]$cut[/classfnc](), [classfnc]$copy[/classfnc](),
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[classfnc]$paste[/classfnc]().
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!fn: $setSelection(<start:integer>, <length:integer>)
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Selects <length> characters in the editor starting at position
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<start>.[br]
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See also [classfnc]$selectAll[/classfnc](),
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[classfnc]$cut[/classfnc](), [classfnc]$copy[/classfnc](),
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[classfnc]$paste[/classfnc]().
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!fn: $copy()
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Copies selected text in the editor to the clipboard.[br]
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See also [classfnc]$setSelection[/classfnc](),
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[classfnc]$cut[/classfnc](), [classfnc]$paste[/classfnc]().
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!fn: $cut()
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Cuts selected text from the editor to the clipboard.[br]
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See also [classfnc]$setSelection[/classfnc](),
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[classfnc]$copy[/classfnc](), [classfnc]$paste[/classfnc]().
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!fn: $paste()
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Pastes text from the clipboard into the editor. The pasted text
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will start at cursor position.[br]
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See also [classfnc]$setSelection[/classfnc](),
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[classfnc]$copy[/classfnc](), [classfnc]$cut[/classfnc]().
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!fn: $clear()
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Deletes all text from the editor. Equal to calling [classfnc]$setText[/classfnc]("").
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!fn: $setDragEnabled(<bEnabled:bool>)
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With this property user can drag text in the lineedit.
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!fn: $setReadOnly(<bReadonly:boolean>)
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Sets the lineedit to read only mode.
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!fn: $setInputMask(<mask:string>)
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Sets the validation input mask to inputMask.[br]
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Example:[br]
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[br]
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%esempio->$setInputMask( "+99 99 99 99 99;_" );[br]
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%esempio->$setInputMask( "000.000.000.000;_" );[br]
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%esempio->Ip Number Mask.[br]
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%esempio->setInputMask( ">AAAAA-AAAAA-AAAAA-AAAAA-AAAAA;#" );[br]
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[br]
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The mask format understands these mask characters:[br]
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Character Meaning[br]
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A ASCII alphabetic character required. A-Z, a-z.[br]
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a ASCII alphabetic character permitted but not required.[br]
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N ASCII alphanumeric character required. A-Z, a-z, 0-9.[br]
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n ASCII alphanumeric character permitted but not required.[br]
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X Any character required.[br]
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x Any character permitted but not required.[br]
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9 ASCII digit required. 0-9.[br]
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0 ASCII digit permitted but not required.[br]
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D ASCII digit required. 1-9.[br]
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d ASCII digit permitted but not required.[br]
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# ASCII digit or plus/minus sign permitted but not required.[br]
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> All following alphabetic characters are uppercased.[br]
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< All following alphabetic characters are lowercased.[br]
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! Switch off case conversion.[br]
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\ Use \ to escape the special characters listed above to use them as separators.[br]
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[br]
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The mask consists of a string of mask characters and separators, optionally[br]
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followed by a semi-colon and the character used for blanks: the blank characters [br]
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are always removed from the text after editing. The default blank character is space. [br]
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!fn: $returnPressedEvent()
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This function is called by the framework when the enter key is pressed.
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!fn: $lostFocusEvent()
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Called when the lineedit lost focus.
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!fn: $textChangedEvent(<new text:string>)
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This event is called when the text changed, In $0 there is the new text.
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@signals:
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!sg: $returnPressed()
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This signal is emitted by the default implementation of [classfnc]$returnPressedEvent[/classfnc]().
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!sg: $lostFocus()
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This signal is emitted by the default implementation of [classfnc]$lostFocusEvent[/classfnc]().
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!sg: $textChanged()
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This signal is emitted by the default implementation of [classfnc]$textChangedEvent[/classfnc]().
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*/
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KVSO_BEGIN_REGISTERCLASS(KviKvsObject_lineedit,"lineedit","widget")
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KVSO_REGISTER_HANDLER(KviKvsObject_lineedit,"text", functionText)
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KVSO_REGISTER_HANDLER(KviKvsObject_lineedit,"setText", functionSetText)
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KVSO_REGISTER_HANDLER(KviKvsObject_lineedit,"maxLength", functionMaxLength)
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KVSO_REGISTER_HANDLER(KviKvsObject_lineedit,"setMaxLength", functionSetMaxLength)
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KVSO_REGISTER_HANDLER(KviKvsObject_lineedit,"frame", functionFrame)
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KVSO_REGISTER_HANDLER(KviKvsObject_lineedit,"setCursorPosition", functionSetCursorPosition)
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KVSO_REGISTER_HANDLER(KviKvsObject_lineedit,"cursorPosition", functionCursorPosition)
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KVSO_REGISTER_HANDLER(KviKvsObject_lineedit,"setFrame", functionSetFrame)
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KVSO_REGISTER_HANDLER(KviKvsObject_lineedit,"selectAll" , functionSelectAll)
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KVSO_REGISTER_HANDLER(KviKvsObject_lineedit,"setSelection", functionSetSelection)
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KVSO_REGISTER_HANDLER(KviKvsObject_lineedit,"copy", functionCopy)
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KVSO_REGISTER_HANDLER(KviKvsObject_lineedit,"cut", functionCut)
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KVSO_REGISTER_HANDLER(KviKvsObject_lineedit,"paste", functionPaste)
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KVSO_REGISTER_HANDLER(KviKvsObject_lineedit,"echoMode", functionEchoMode)
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KVSO_REGISTER_HANDLER(KviKvsObject_lineedit,"setEchoMode", functionSetEchoMode)
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KVSO_REGISTER_HANDLER(KviKvsObject_lineedit,"clear", functionClear)
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KVSO_REGISTER_HANDLER(KviKvsObject_lineedit,"setDragEnabled", functionDragAndDrop)
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KVSO_REGISTER_HANDLER(KviKvsObject_lineedit,"setInputMask", functionSetInputMask)
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KVSO_REGISTER_HANDLER(KviKvsObject_lineedit,"setReadOnly", functionSetReadOnly)
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KVSO_REGISTER_HANDLER(KviKvsObject_lineedit,"returnPressedEvent", functionreturnPressedEvent)
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KVSO_REGISTER_HANDLER(KviKvsObject_lineedit,"lostFocusEvent", functionlostFocusEvent)
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KVSO_REGISTER_HANDLER(KviKvsObject_lineedit,"textChangedEvent", functiontextChangedEvent)
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KVSO_END_REGISTERCLASS(KviKvsObject_lineedit)
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KVSO_BEGIN_CONSTRUCTOR(KviKvsObject_lineedit,KviKvsObject_widget)
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KVSO_END_CONSTRUCTOR(KviKvsObject_lineedit)
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KVSO_BEGIN_DESTRUCTOR(KviKvsObject_lineedit)
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KVSO_END_CONSTRUCTOR(KviKvsObject_lineedit)
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bool KviKvsObject_lineedit::init(KviKvsRunTimeContext * pContext,KviKvsVariantList * pParams)
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{
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setObject(TQT_TQOBJECT(new TQLineEdit(parentScriptWidget(),getName())),true);
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connect(widget(),TQT_SIGNAL(returnPressed()),this,TQT_SLOT(slotreturnPressed()));
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connect(widget(),TQT_SIGNAL(lostFocus()),this,TQT_SLOT(slotlostFocus()));
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connect(widget(),TQT_SIGNAL(textChanged(const TQString & )),this,TQT_SLOT(slottextChanged(const TQString & )));
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return true;
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}
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bool KviKvsObject_lineedit::functionText(KviKvsObjectFunctionCall *c)
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{
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if(widget())
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c->returnValue()->setString(((TQLineEdit *)widget())->text());
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return true;
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}
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bool KviKvsObject_lineedit::functionSetText(KviKvsObjectFunctionCall *c)
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{
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TQString szText;
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KVSO_PARAMETERS_BEGIN(c)
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KVSO_PARAMETER("text",KVS_PT_STRING,0,szText)
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KVSO_PARAMETERS_END(c)
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if (widget())
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((TQLineEdit *)widget())->setText(szText);
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return true;
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}
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bool KviKvsObject_lineedit::functionMaxLength(KviKvsObjectFunctionCall *c)
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{
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if(widget())
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c->returnValue()->setInteger(((TQLineEdit *)widget())->maxLength());
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return true;
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}
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bool KviKvsObject_lineedit::functionSetMaxLength(KviKvsObjectFunctionCall *c)
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{
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kvs_uint_t iMaxlen;
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KVSO_PARAMETERS_BEGIN(c)
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KVSO_PARAMETER("maxlen",KVS_PT_UNSIGNEDINTEGER,0,iMaxlen)
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KVSO_PARAMETERS_END(c)
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if (widget())
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((TQLineEdit *)widget())->setMaxLength(iMaxlen);
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return true;
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}
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bool KviKvsObject_lineedit::functionFrame(KviKvsObjectFunctionCall *c)
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{
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if(widget())
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c->returnValue()->setBoolean(((TQLineEdit *)widget())->frame());
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return true;
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}
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bool KviKvsObject_lineedit::functionSetFrame(KviKvsObjectFunctionCall *c)
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{
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bool bFrame;
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KVSO_PARAMETERS_BEGIN(c)
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KVSO_PARAMETER("bframe",KVS_PT_BOOL,0,bFrame)
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KVSO_PARAMETERS_END(c)
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if(widget())
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((TQLineEdit *)widget())->setFrame(bFrame);
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return true;
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}
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bool KviKvsObject_lineedit::functionCursorPosition(KviKvsObjectFunctionCall *c)
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{
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if(widget())
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c->returnValue()->setInteger(((TQLineEdit *)widget())->cursorPosition());
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return true;
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}
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bool KviKvsObject_lineedit::functionSetCursorPosition(KviKvsObjectFunctionCall *c)
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{
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kvs_uint_t iPos;
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KVSO_PARAMETERS_BEGIN(c)
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KVSO_PARAMETER("position",KVS_PT_UNSIGNEDINTEGER,0,iPos)
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KVSO_PARAMETERS_END(c)
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if (widget())
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((TQLineEdit *)widget())->setCursorPosition(iPos);
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return true;
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}
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bool KviKvsObject_lineedit::functionSelectAll(KviKvsObjectFunctionCall *c)
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{
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if(widget())
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((TQLineEdit *)widget())->selectAll();
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return true;
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}
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bool KviKvsObject_lineedit::functionSetSelection(KviKvsObjectFunctionCall *c)
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{
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kvs_uint_t uStart,uLen;
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KVSO_PARAMETERS_BEGIN(c)
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KVSO_PARAMETER("start",KVS_PT_UNSIGNEDINTEGER,0,uStart)
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KVSO_PARAMETER("len",KVS_PT_UNSIGNEDINTEGER,0,uLen)
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KVSO_PARAMETERS_END(c)
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if (widget())
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((TQLineEdit *)widget())->setSelection(uStart, uLen);
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return true;
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}
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bool KviKvsObject_lineedit::functionCopy(KviKvsObjectFunctionCall *c)
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{
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if(widget())
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((TQLineEdit *)widget())->copy();
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return true;
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}
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bool KviKvsObject_lineedit::functionCut(KviKvsObjectFunctionCall *c)
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{
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if(widget())
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((TQLineEdit *)widget())->cut();
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return true;
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}
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bool KviKvsObject_lineedit::functionPaste(KviKvsObjectFunctionCall *c)
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{
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if(widget())
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((TQLineEdit *)widget())->paste();
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return true;
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}
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bool KviKvsObject_lineedit::functionEchoMode(KviKvsObjectFunctionCall *c)
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{
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int mode = ((TQLineEdit *)widget())->echoMode();
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TQString szEchomode="";
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for(unsigned int i = 0; i < mode_num; i++)
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{
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if(mode == mode_cod[i])
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{
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szEchomode=mode_tbl[i];
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break;
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}
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}
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c->returnValue()->setString(szEchomode);
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return true;
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}
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bool KviKvsObject_lineedit::functionSetEchoMode(KviKvsObjectFunctionCall *c)
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{
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TQString szMode;
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KVSO_PARAMETERS_BEGIN(c)
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KVSO_PARAMETER("mode",KVS_PT_STRING,0,szMode)
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KVSO_PARAMETERS_END(c)
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if (!widget()) return true;
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for(unsigned int i = 0; i < mode_num; i++)
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{
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if(KviTQString::equalCI(szMode, mode_tbl[i]))
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{
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((TQLineEdit *)widget())->setEchoMode( \
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((TQLineEdit::EchoMode)mode_cod[i]));
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return true;
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}
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}
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c->warning(__tr2qs("Unknown echo mode %Q"),&szMode);
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return true;
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}
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bool KviKvsObject_lineedit::functionClear(KviKvsObjectFunctionCall *c)
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{
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if(widget())
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((TQLineEdit *)widget())->clear();
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return true;
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}
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//-| Grifisx & Noldor |-Start:
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bool KviKvsObject_lineedit::functionDragAndDrop(KviKvsObjectFunctionCall *c)
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{
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bool bEnabled;
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KVSO_PARAMETERS_BEGIN(c)
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KVSO_PARAMETER("bEnabled",KVS_PT_BOOL,0,bEnabled)
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KVSO_PARAMETERS_END(c)
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if(widget())
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((TQLineEdit *)widget())->setDragEnabled(bEnabled);
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return true;
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}
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bool KviKvsObject_lineedit::functionSetReadOnly(KviKvsObjectFunctionCall *c)
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{
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bool bEnabled;
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KVSO_PARAMETERS_BEGIN(c)
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KVSO_PARAMETER("bReadonly",KVS_PT_BOOL,0,bEnabled)
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KVSO_PARAMETERS_END(c)
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if(widget())
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((TQLineEdit *)widget())->setReadOnly(bEnabled);
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return true;
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}
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bool KviKvsObject_lineedit::functionSetInputMask(KviKvsObjectFunctionCall *c)
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{
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TQString szMask;
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KVSO_PARAMETERS_BEGIN(c)
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KVSO_PARAMETER("mask",KVS_PT_STRING,0,szMask)
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KVSO_PARAMETERS_END(c)
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if (widget())
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((TQLineEdit *)widget())->setInputMask(szMask);
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return true;
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}
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bool KviKvsObject_lineedit::functionreturnPressedEvent(KviKvsObjectFunctionCall *c)
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{
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emitSignal("returnPressed",c);
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return true;
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}
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void KviKvsObject_lineedit::slotreturnPressed()
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{
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KviKvsVariantList * params = 0;
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callFunction(this,"returnPressedEvent",params);
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}
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// FIND ME
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bool KviKvsObject_lineedit::functionlostFocusEvent(KviKvsObjectFunctionCall *c)
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{
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emitSignal("lostFocus",c);
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return true;
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}
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void KviKvsObject_lineedit::slotlostFocus()
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{
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KviKvsVariantList * params = 0;
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callFunction(this,"lostFocusEvent",params);
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}
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/////
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bool KviKvsObject_lineedit::functiontextChangedEvent(KviKvsObjectFunctionCall *c)
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{
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emitSignal("textChanged",c,c->params());
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return true;
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}
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void KviKvsObject_lineedit::slottextChanged(const TQString &text)
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{
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KviKvsVariantList params(new KviKvsVariant(text));
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callFunction(this,"textChangedEvent",¶ms);
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}
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#include "m_class_lineedit.moc"
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