Sample Hotkey

Demonstrates the usage of IKeyboard refs #83
2026-08-07 18:15:51 +08:00 · 2014-03-05 15:55:30 +01:00
parent a7465fa6a3
commit f09c77ebd0
7 changed files with 345 additions and 1 deletions
--- a/samples/hotkey/hotkey.cpp
+++ b/samples/hotkey/hotkey.cpp
@@ -0,0 +1,93 @@
+/* Copyright (C) 2013 VATSIM Community / contributors
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "hotkey.h"
+
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <QGroupBox>
+
+HotkeyDialog::HotkeyDialog(QWidget *parent) :
+    QDialog(parent),
+    m_keyboard(nullptr),
+    m_pbSelect(nullptr),
+    m_lblHotkey(nullptr),
+    m_led(nullptr)
+{
+    m_keyboard = BlackCore::IKeyboard::getInstance();
+
+    setupUi();
+    setupConnections();
+}
+
+HotkeyDialog::~HotkeyDialog()
+{
+}
+
+void HotkeyDialog::selectHotKey()
+{
+    m_lblHotkey->setText("Press any key...");
+    m_keyboard->startCapture(false);
+}
+
+void HotkeyDialog::keySelectionChanged(BlackMisc::Hardware::CKeyboardKey key)
+{
+    m_lblHotkey->setText(key.toFormattedQString());
+}
+
+void HotkeyDialog::keySelectionFinished(BlackMisc::Hardware::CKeyboardKey key)
+{
+    m_lblHotkey->setText(key.toFormattedQString());
+    m_keyboard->unregisterAllHotkeys();
+    m_keyboard->registerHotkey(key, this, &HotkeyDialog::setPressed);
+}
+
+void HotkeyDialog::setPressed(bool isPressed)
+{
+    m_led->setChecked(isPressed);
+    update();
+}
+
+void HotkeyDialog::setupUi()
+{
+    m_pbSelect = new QPushButton(this);
+    m_pbSelect->setText("Select");
+    QFont font;
+    font.setPointSize(15);
+    m_lblHotkey = new QLabel(this);
+    m_lblHotkey->setFont(font);
+    m_lblHotkey->setAlignment(Qt::AlignCenter);
+    m_led = new CLed(this);
+
+    // PTT group box
+    QGroupBox *upperGroup = new QGroupBox;
+    upperGroup->setTitle("PTT");
+    QHBoxLayout *upperLine = new QHBoxLayout;
+    upperLine->addWidget(m_led);
+    upperGroup->setLayout(upperLine);
+
+    // Setting group box
+    QGroupBox *lowerGroup = new QGroupBox;
+    lowerGroup->setTitle("Setting");
+    QVBoxLayout *lowerLine = new QVBoxLayout;
+    lowerLine->addWidget(m_lblHotkey);
+    lowerLine->addWidget(m_pbSelect);
+    lowerGroup->setLayout(lowerLine);
+
+    // Main Layout
+    QVBoxLayout *mainLayout = new QVBoxLayout;
+    mainLayout->addWidget(upperGroup);
+    mainLayout->addWidget(lowerGroup);
+
+    setLayout(mainLayout);
+    setWindowTitle("Sample Hotkey");
+
+}
+void HotkeyDialog::setupConnections()
+{
+    connect(m_keyboard, &BlackCore::IKeyboard::keySelectionChanged, this, &HotkeyDialog::keySelectionChanged);
+    connect(m_keyboard, &BlackCore::IKeyboard::keySelectionFinished, this, &HotkeyDialog::keySelectionFinished);
+    connect(m_pbSelect, &QPushButton::clicked, this, &HotkeyDialog::selectHotKey);
+}