GUI: new dialog for shortcuts and some custom code for demonstrating how to use the shortcut mapping
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439fbac25f
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#include "ShortcutEdit.h"
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#include <QKeyEvent>
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#include <QDebug>
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ShortcutEdit::ShortcutEdit(QWidget *parent) :
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QLineEdit(parent)
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{
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}
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void ShortcutEdit::keyPressEvent(QKeyEvent *event)
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{
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int keyInt = event->key();
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const Qt::Key key = static_cast<Qt::Key>(keyInt);
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if( key == Qt::Key_unknown )
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return;
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if( key == Qt::Key_Escape || key == Qt::Key_Backspace )
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{
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setText("");
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return;
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}
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Qt::KeyboardModifiers modifiers = event->modifiers();
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if(modifiers.testFlag(Qt::ShiftModifier))
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keyInt += Qt::SHIFT;
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if(modifiers.testFlag(Qt::ControlModifier))
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keyInt += Qt::CTRL;
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if(modifiers.testFlag(Qt::AltModifier))
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keyInt += Qt::ALT;
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setText( QKeySequence(keyInt).toString(QKeySequence::NativeText) );
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event->setAccepted(true);
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}
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#ifndef SHORTCUTEDIT_H
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#define SHORTCUTEDIT_H
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#include <QLineEdit>
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class ShortcutEdit : public QLineEdit
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{
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Q_OBJECT
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public:
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explicit ShortcutEdit(QWidget *parent = 0);
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signals:
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protected:
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void keyPressEvent ( QKeyEvent * event );
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};
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#endif // SHORTCUTEDIT_H
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#include "ShortcutsDialog.h"
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#include "ui_ShortcutsDialog.h"
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#include "ShortcutEdit.h"
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ShortcutsDialog::ShortcutsDialog(QWidget *parent) :
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QDialog(parent),
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ui(new Ui::ShortcutsDialog)
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{
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ui->setupUi(this);
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//set window flags
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setModal(true);
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setWindowFlags(Qt::Dialog | Qt::WindowSystemMenuHint | Qt::WindowTitleHint | Qt::MSWindowsFixedSizeDialogHint);
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setFixedSize(this->size()); //fixed size
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// x64 has no model-view-controler pattern
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QStringList tblHeader;
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tblHeader << "Instruction" << "Description" << "Shortcut";
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QTableWidget* tbl = ui->tblShortcuts;
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tbl->setColumnCount(3);
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tbl->verticalHeader()->setVisible(false);
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tbl->setHorizontalHeaderLabels(tblHeader);
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tbl->setEditTriggers(QAbstractItemView::NoEditTriggers);
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tbl->setSelectionBehavior(QAbstractItemView::SelectRows);
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tbl->setSelectionMode(QAbstractItemView::SingleSelection);
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tbl->setShowGrid(false);
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ShortcutEdit *SH = new ShortcutEdit(this);
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ui->horizontalLayout->addWidget(SH);
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}
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ShortcutsDialog::~ShortcutsDialog()
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{
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delete ui;
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}
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#ifndef SHORTCUTSDIALOG_H
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#define SHORTCUTSDIALOG_H
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#include <QDialog>
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namespace Ui {
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class ShortcutsDialog;
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}
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class ShortcutsDialog : public QDialog
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{
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Q_OBJECT
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public:
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explicit ShortcutsDialog(QWidget *parent = 0);
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~ShortcutsDialog();
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private:
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Ui::ShortcutsDialog *ui;
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};
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#endif // SHORTCUTSDIALOG_H
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<?xml version="1.0" encoding="UTF-8"?>
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<ui version="4.0">
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<class>ShortcutsDialog</class>
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<widget class="QDialog" name="ShortcutsDialog">
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<property name="geometry">
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<rect>
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<x>0</x>
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<y>0</y>
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<width>622</width>
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<height>409</height>
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</rect>
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</property>
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<property name="windowTitle">
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<string>Dialog</string>
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</property>
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<widget class="QDialogButtonBox" name="buttonBox">
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<property name="geometry">
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<rect>
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<x>270</x>
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<y>370</y>
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<width>341</width>
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<height>32</height>
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</rect>
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</property>
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<property name="orientation">
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<enum>Qt::Horizontal</enum>
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</property>
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<property name="standardButtons">
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<set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
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</property>
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</widget>
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<widget class="QTableWidget" name="tblShortcuts">
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<property name="geometry">
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<rect>
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<x>10</x>
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<y>20</y>
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<width>601</width>
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<height>281</height>
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</rect>
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</property>
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</widget>
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<widget class="QGroupBox" name="groupBox">
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<property name="geometry">
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<rect>
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<x>10</x>
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<y>310</y>
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<width>601</width>
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<height>51</height>
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</rect>
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</property>
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<property name="title">
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<string>Shortcut</string>
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</property>
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<widget class="QWidget" name="">
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<property name="geometry">
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<rect>
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<x>20</x>
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<y>20</y>
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<width>561</width>
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<height>22</height>
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</rect>
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</property>
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<layout class="QHBoxLayout" name="horizontalLayout">
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<item>
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<widget class="QLabel" name="label">
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<property name="text">
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<string>current Shortcut</string>
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</property>
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</widget>
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</item>
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</layout>
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</widget>
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</widget>
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</widget>
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<resources/>
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<connections>
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<connection>
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<sender>buttonBox</sender>
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<signal>accepted()</signal>
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<receiver>ShortcutsDialog</receiver>
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<slot>accept()</slot>
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<hints>
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<hint type="sourcelabel">
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<x>248</x>
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<y>254</y>
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</hint>
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<hint type="destinationlabel">
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<x>157</x>
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<y>274</y>
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</hint>
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</hints>
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</connection>
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<connection>
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<sender>buttonBox</sender>
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<signal>rejected()</signal>
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<receiver>ShortcutsDialog</receiver>
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<slot>reject()</slot>
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<hints>
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<hint type="sourcelabel">
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<x>316</x>
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<y>260</y>
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</hint>
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<hint type="destinationlabel">
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<x>286</x>
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<y>274</y>
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</hint>
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</hints>
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</connection>
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</connections>
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</ui>
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