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110 lines
3.2 KiB
110 lines
3.2 KiB
/*
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kCalculator, a simple scientific calculator for KDE
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Copyright (C) 2003 Klaus Niederkrueger <kniederk@math.uni-koeln.de>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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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. See the
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GNU General Public License for more details.
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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
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include <tqstring.h>
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#include <kcmenumngr.h>
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#include <kinputdialog.h>
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#include <tdepopupmenu.h>
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#include "kcalc_const_button.h"
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#include "kcalc_const_menu.h"
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#include "kcalc_settings.h"
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KCalcConstButton::KCalcConstButton(TQWidget *parent, int but_num, const char * name)
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: KCalcButton(parent, name), _button_num(but_num)
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{
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addMode(ModeInverse, "Store", i18n("Write display data into memory"));
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initPopupMenu();
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}
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KCalcConstButton::KCalcConstButton(const TQString &label, TQWidget *parent, int but_num,
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const char * name, const TQString &tooltip)
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: KCalcButton(label, parent, name, tooltip), _button_num(but_num)
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{
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addMode(ModeInverse, "Store", i18n("Write display data into memory"));
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initPopupMenu();
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}
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TQString KCalcConstButton::constant(void) const
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{
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return KCalcSettings::valueConstant(_button_num);
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}
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void KCalcConstButton::setLabelAndTooltip(void)
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{
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TQString new_label = TQString("C") + TQString().setNum(_button_num + 1);
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TQString new_tooltip;
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new_label = (KCalcSettings::nameConstant(_button_num).isNull() ? new_label : KCalcSettings::nameConstant(_button_num));
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new_tooltip = new_label + "=" + KCalcSettings::valueConstant(_button_num);
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addMode(ModeNormal, new_label, new_tooltip);
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}
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void KCalcConstButton::initPopupMenu(void)
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{
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KCalcConstMenu *tmp_menu = new KCalcConstMenu(this);
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_popup = new TDEPopupMenu(this, "set const-cutton");
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_popup->insertItem(i18n("Set Name"), 0);
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_popup->insertItem(i18n("Choose From List"), tmp_menu, 1);
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connect(_popup, TQT_SIGNAL(activated(int)), TQT_SLOT(slotConfigureButton(int)));
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connect(tmp_menu, TQT_SIGNAL(activated(int)), TQT_SLOT(slotChooseScientificConst(int)));
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KContextMenuManager::insert(this, _popup);
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}
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void KCalcConstButton::slotConfigureButton(int option)
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{
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if (option == 0)
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{
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bool yes_no;
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TQString input = KInputDialog::text(i18n("New Name for Constant"), i18n("New name:"),
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text(), &yes_no, this, "nameUserConstants-Dialog");
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if(yes_no) {
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KCalcSettings::setNameConstant(_button_num, input);
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setLabelAndTooltip();
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}
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}
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}
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void KCalcConstButton::slotChooseScientificConst(int option)
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{
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KCalcSettings::setValueConstant(_button_num,
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KCalcConstMenu::Constants[option].value);
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KCalcSettings::setNameConstant(_button_num,
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KCalcConstMenu::Constants[option].label);
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setLabelAndTooltip();
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}
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#include "kcalc_const_button.moc"
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