本文整理汇总了C++中btn函数的典型用法代码示例。如果您正苦于以下问题：C++ btn函数的具体用法？C++ btn怎么用？C++ btn使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了btn函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: Scene
void VCButton_Test::copy()
{
QWidget w;
Scene* sc = new Scene(m_doc);
m_doc->addFunction(sc);
VCButton btn(&w, m_doc);
btn.setCaption("Foobar");
btn.setIconPath("../../../resources/icons/png/qlcplus.png");
btn.setFunction(sc->id());
btn.setAction(VCButton::Flash);
btn.setKeySequence(QKeySequence(keySequenceB));
btn.enableStartupIntensity(true);
btn.setStartupIntensity(qreal(0.2));
VCFrame parent(&w, m_doc);
VCButton* copy = qobject_cast<VCButton*> (btn.createCopy(&parent));
QVERIFY(copy != NULL);
QCOMPARE(copy->caption(), QString("Foobar"));
QCOMPARE(copy->iconPath(), QString("../../../resources/icons/png/qlcplus.png"));
QCOMPARE(copy->function(), sc->id());
QCOMPARE(copy->action(), VCButton::Flash);
QCOMPARE(copy->keySequence(), QKeySequence(keySequenceB));
QCOMPARE(copy->isStartupIntensityEnabled(), true);
QCOMPARE(copy->startupIntensity(), qreal(0.2));
delete copy;
}示例2: Scene
void VCButton_Test::copy()
{
QWidget w;
Scene* sc = new Scene(m_doc);
m_doc->addFunction(sc);
VCButton btn(&w, m_doc);
btn.setCaption("Foobar");
btn.setIcon("../../../gfx/qlc.png");
btn.setFunction(sc->id());
btn.setAction(VCButton::Flash);
btn.setKeySequence(QKeySequence(keySequenceB));
btn.setAdjustIntensity(true);
btn.setIntensityAdjustment(0.2);
VCFrame parent(&w, m_doc);
VCButton* copy = qobject_cast<VCButton*> (btn.createCopy(&parent));
QVERIFY(copy != NULL);
QCOMPARE(copy->caption(), QString("Foobar"));
QCOMPARE(copy->icon(), QString("../../../gfx/qlc.png"));
QCOMPARE(copy->function(), sc->id());
QCOMPARE(copy->action(), VCButton::Flash);
QCOMPARE(copy->keySequence(), QKeySequence(keySequenceB));
QCOMPARE(copy->adjustIntensity(), true);
QCOMPARE(copy->intensityAdjustment(), qreal(0.2));
delete copy;
}示例3: btn
void VCButton_Test::paint()
{
QWidget w;
VCButton btn(&w, m_doc);
w.show();
btn.show();
QTest::qWait(1);
btn.setOn(true);
btn.update();
QTest::qWait(1);
btn.setOn(false);
btn.update();
QTest::qWait(1);
btn.setIconPath("../../../resources/icons/png/qlcplus.png");
btn.update();
QTest::qWait(1);
btn.setCaption("Foobar");
btn.update();
QTest::qWait(1);
btn.setAction(VCButton::Flash);
btn.update();
QTest::qWait(1);
m_doc->setMode(Doc::Operate);
btn.update();
QTest::qWait(1);
}示例4: menu_set_adc_direction
// channel if from 0
static void menu_set_adc_direction(u8 channel) {
u16 adc, calm;
// for channel 2 use throttle, for others steering
if (channel == 1) {
adc = adc_throttle_ovs;
calm = cg.calib_throttle_mid;
}
else {
adc = adc_steering_ovs;
calm = cg.calib_steering_mid;
}
// check steering firstly
if (adc_steering_ovs < ((cg.calib_steering_mid - 40) << ADC_OVS_SHIFT))
menu_adc_direction = 0;
else if (adc_steering_ovs > ((cg.calib_steering_mid + 40) << ADC_OVS_SHIFT))
menu_adc_direction = 1;
// then check throttle
if (adc_throttle_ovs < ((cg.calib_throttle_mid - 40) << ADC_OVS_SHIFT))
menu_adc_direction = 0;
else if (adc_throttle_ovs > ((cg.calib_throttle_mid + 40) << ADC_OVS_SHIFT))
menu_adc_direction = 1;
// and then CH3 button
else if (btn(BTN_CH3)) menu_adc_direction ^= 1;
// if this channel is using forced values, set it to left/right
if (menu_force_value_channel)
menu_force_value = menu_adc_direction ? PPM(500) : PPM(-500);
}示例5: menu_name_func
// change model name
static void menu_name_func(u8 action, void *p) {
u8 letter;
if (action == MCA_SET_CHG) {
// change letter
letter = cm.name[menu_set];
if (btn(BTN_ROT_L)) {
// lower
if (letter == '0') letter = 'Z';
else if (letter == 'A') letter = '9';
else letter--;
}
else {
// upper
if (letter == '9') letter = 'A';
else if (letter == 'Z') letter = '0';
else letter++;
}
cm.name[menu_set] = letter;
}
else if (action == MCA_SET_NEXT) {
// next char
if (++menu_set > 2) menu_set = 0;
}
// show name
menu_blink = (u8)(1 << menu_set); // blink only selected char
lcd_segment(LS_SYM_MODELNO, LS_ON);
lcd_chars(cm.name);
}示例6: bgColor
void BookmarkView::updateTheme() {
wxColour bgColor(ThemeMgr::mgr.currentTheme->generalBackground);
wxColour textColor(ThemeMgr::mgr.currentTheme->text);
wxColour btn(ThemeMgr::mgr.currentTheme->button);
wxColour btnHl(ThemeMgr::mgr.currentTheme->buttonHighlight);
SetBackgroundColour(bgColor);
m_treeView->SetBackgroundColour(bgColor);
m_treeView->SetForegroundColour(textColor);
m_propPanel->SetBackgroundColour(bgColor);
m_propPanel->SetForegroundColour(textColor);
m_buttonPanel->SetBackgroundColour(bgColor);
m_buttonPanel->SetForegroundColour(textColor);
m_labelLabel->SetForegroundColour(textColor);
m_frequencyVal->SetForegroundColour(textColor);
m_frequencyLabel->SetForegroundColour(textColor);
m_bandwidthVal->SetForegroundColour(textColor);
m_bandwidthLabel->SetForegroundColour(textColor);
m_modulationVal->SetForegroundColour(textColor);
m_modulationLabel->SetForegroundColour(textColor);
refreshLayout();
}示例7: CRect
bool ViewCaption::Create(CWnd* parent, int toolbarBmp, const int commands[], int count,
const boost::function<void (void)>& on_clicked)
{
on_clicked_ = on_clicked;
CDC dc;
dc.CreateCompatibleDC(0);
dc.SelectStockObject(DEFAULT_GUI_FONT);
TEXTMETRIC tm;
dc.GetTextMetrics(&tm);
int h= tm.tmHeight + tm.tmInternalLeading + 2; // yes, internal leading is already in tmHeight
if (!CWnd::Create(AfxRegisterWndClass(CS_VREDRAW | CS_HREDRAW, AfxGetApp()->LoadStandardCursor(IDC_ARROW), 0, 0),
0, WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN, CRect(0,0,0,h), parent, -1))
return false;
if (!caption_.IsValid())
VERIFY(LoadPingFromRsrc(MAKEINTRESOURCE(IDB_VIEW_CAPTION), caption_));
if (!active_marker_.IsValid())
VERIFY(LoadPingFromRsrc(MAKEINTRESOURCE(IDB_ACTIVE_VIEW), active_marker_));
toolbar_.SetOnIdleUpdateState(false);
FancyToolBar::Params p;
p.shade = -0.28f;
std::string btn(count, 'p');
if (!toolbar_.Create(this, btn.c_str(), commands, toolbarBmp, &p))
return false;
toolbar_.SetPadding(CRect(5,4,5,4));
toolbar_.SetOption(FancyToolBar::HOT_OVERLAY, false);
toolbar_.SetOwner(parent);
return true;
}示例8: main
int main(int argc, char **argv)
{
Iup::Open(argc, argv);
Iup::Frame frame(Iup::List().SetAttributes("DROPDOWN=YES, 1=Test, 2=XXX, VALUE=1"));
frame.SetAttribute("TITLE", "List");
Iup::Text text;
text.SetAttributes("EXPAND = YES, VALUE = \"Enter your text here\"");
/* Creates a label */
Iup::Label lbl("This element is a label");
/* Creatas a button */
Iup::Button btn("This button does nothing");
/* Creates handles for manipulating the zbox VALUE */
Iup::SetHandle("frame", frame);
Iup::SetHandle("text", text);
Iup::SetHandle("lbl", lbl);
Iup::SetHandle("btn", btn);
/* Creates zbox with four elements */
Iup::Zbox zbox(frame, text, lbl, btn);
/* Sets zbox alignment */
zbox.SetAttribute("ALIGNMENT", "ACENTER");
zbox.SetAttribute("VALUE", "text");
zbox.SetAttribute("NAME", "ZBOX");
Iup::List list;
Iup::Hbox hbox(list);
/* Creates frame */
Iup::Frame frm(hbox);
/* Creates dialog */
Iup::Dialog dlg
(
Iup::Vbox
(
frm,
zbox
)
);
list.SetAttributes("1 = frame, 2 = text, 3 = lbl, 4 = btn, VALUE=2");
frm.SetAttribute("TITLE", "Select an element");
dlg.SetAttributes("MARGIN=10x10, GAP=10, TITLE = \"IupZbox Example\"");
list.SetCallback("ACTION", (Icallback)list_cb);
dlg.ShowXY(IUP_CENTER, IUP_CENTER);
Iup::MainLoop();
Iup::Close();
return 0;
}示例9: main
int main(int argc, char* argv[]) {
QApplication app(argc, argv);
QPushButton btn("Quit");
QObject::connect(&btn, &QPushButton::clicked, &app, &QApplication::quit);
btn.show();
return app.exec();
}示例10: Buttons
// ----------------------------------------------------------------------
void EventInputQueue::push_RelativePointerEventCallback(OSObject* target,
int buttons_raw,
int dx,
int dy,
AbsoluteTime ts,
OSObject* sender,
void* refcon) {
GlobalLock::ScopedLock lk;
if (!lk) return;
Params_RelativePointerEventCallback::log(true, Buttons(buttons_raw), dx, dy);
// ------------------------------------------------------------
Buttons buttons(buttons_raw);
Buttons justPressed;
Buttons justReleased;
IOHIPointing* device = OSDynamicCast(IOHIPointing, sender);
if (!device) return;
ListHookedPointing::Item* item = static_cast<ListHookedPointing::Item*>(ListHookedPointing::instance().get(device));
if (!item) return;
// ------------------------------------------------------------
CommonData::setcurrent_ts(ts);
// ------------------------------------------------------------
justPressed = buttons.justPressed(item->get_previousbuttons());
justReleased = buttons.justReleased(item->get_previousbuttons());
item->set_previousbuttons(buttons);
// ------------------------------------------------------------
// divide an event into button and cursormove events.
for (int i = 0; i < ButtonStatus::MAXNUM; ++i) {
PointingButton btn(1 << i);
if (justPressed.isOn(btn)) {
Params_RelativePointerEventCallback params(buttons, 0, 0, btn, true);
bool retainFlagStatusTemporaryCount = Config::get_essential_config(BRIDGE_ESSENTIAL_CONFIG_INDEX_general_lazy_modifiers_with_mouse_event);
enqueue_(params, retainFlagStatusTemporaryCount, item->getDeviceIdentifier());
}
if (justReleased.isOn(btn)) {
Params_RelativePointerEventCallback params(buttons, 0, 0, btn, false);
bool retainFlagStatusTemporaryCount = Config::get_essential_config(BRIDGE_ESSENTIAL_CONFIG_INDEX_general_lazy_modifiers_with_mouse_event);
enqueue_(params, retainFlagStatusTemporaryCount, item->getDeviceIdentifier());
}
}
// If (dx == 0 && dy == 0), the event is either needless event or just pressing/releasing buttons event.
// About just pressing/releasing buttons event, we handled these in the above processes.
// So, we can drop (dx == 0 && dy == 0) events in here.
if (dx != 0 || dy != 0) {
Params_RelativePointerEventCallback params(buttons, dx, dy, PointingButton::NONE, false);
bool retainFlagStatusTemporaryCount = true;
enqueue_(params, retainFlagStatusTemporaryCount, item->getDeviceIdentifier());
}
setTimer();
}示例11: children
void CCControlBase::layoutChildren(ELayoutMode layoutMode, bool resize) {
// now check for all sub layers and call needsLayout to
CCArray* children(getChildren());
CCObject* child;
const float verticalOffset(static_cast<float>(m_marginV));
if(resize == true) {
const CCSize& currentContentSize(getContentSize());
float contentHeight(verticalOffset);
// determine the new content height
CCARRAY_FOREACH(children, child)
{
CCControlBase* ctrlBase(dynamic_cast<CCControlBase*>(child));
if(ctrlBase != nullptr) {
CCSize preferredSize(CCSizeMake(currentContentSize.width - (m_marginH * 2),0));
CCSize ctrlPreferredSize(ctrlBase->getPreferredSize());
ctrlPreferredSize.width = preferredSize.width;
ctrlBase->setPreferredSize(ctrlPreferredSize);
ctrlBase->needsLayout();
contentHeight += ctrlBase->getContentSize().height;
contentHeight += verticalOffset;
}
else {
CCScale9Sprite* sprite(dynamic_cast<CCScale9Sprite*>(child));
if(sprite == _backGroundSprite) {
}
else {
CCControlButton* btn(dynamic_cast<CCControlButton*>(child));
if(btn != nullptr) {
contentHeight += (btn->getContentSize().height + verticalOffset * 2);
contentHeight += verticalOffset * 2;
}
else {
CCNode* node(dynamic_cast<CCNode*>(child));
if(node != nullptr) {
contentHeight += node->getContentSize().height;
contentHeight += verticalOffset;
}
}
}
}
}
CCSize newContentSize(getContentSize());
newContentSize.height = contentHeight;
setPreferredSize(newContentSize);
needsLayout();
layoutChildren(ELayoutMode_topLeftDown);
}示例12: main
int main(int argc, char **argv)
{
QApplication app(argc, argv);
QPushButton btn("Hello World");
btn.show();
app.exec();
return 0;
}示例13: elm
Handler<Element> TabCombo::removeChild(std::size_t const& idx)
{
Handler<Element> elm(this->frame_->removeChild(idx));
auto const it = this->buttonMap_.find(elm);
Handler<TabButton> btn(it->second);
this->buttonMap_.erase(it);
this->buttons_->removeChild(btn);
if(Handler<Element> front = this->frontChild()){ //もうボタンが残っていない場合、nullが帰ってくるので
updateButtonState(front, Handler<TabButton>());
}
return elm;
}示例14: main
int main(int argc,char **argv)
{
/* 1.建立QT应用 */
QApplication app(argc,argv);
/* 使中文正常显示 */
QTextCodec *codec=QTextCodec::codecForName("gb2312");
QTextCodec::setCodecForTr(codec);
/* 2.建立窗体 */
QWidget win;
/* 3.调用窗体方法控制窗体 */
//窗体大小400*300
win.resize(400,300);
//居中显示
win.move((1024-400)/2,(768-300)/2);
//添加button 在窗体中
QPushButton btn("OK",&win);
btn.resize(100,30);
btn.move(100,100);
// 添加QLineEdit对象 在窗体中
// 使中文正常显示
QLineEdit le(QObject::tr("你好"),&win);
le.resize(50,50);
le.move(20,20);
MySlots myslo;
/* 点击按钮弹出一个messagebox
QObject::connect(
&btn,//信号发送者
SIGNAL(clicked()),//发送的信号
&myslo,//信号发送的槽函数的对象
SLOT(handle())//槽函数
);
*/
/* 点击按钮退出窗体 */
QObject::connect(
&btn,//信号发送者
SIGNAL(clicked()),//发送的信号
&app,//信号发送的槽函数的对象
SLOT(quit())//槽函数
);
win.setVisible(true);
/* 4.等待所有窗体子线程终止 */
return app.exec();
}示例15: btn
Handler<Element> TabCombo::removeChild(Handler<Element> const& h)
{
auto it = this->buttonMap_.find(h);
Handler<TabButton> btn(it->second);
this->buttonMap_.erase(it);
this->buttons_->removeChild(btn);
this->frame_->removeChild(h);
if(Handler<Element> front = this->frontChild()){ //もうボタンが残っていない場合、nullが帰ってくるので
updateButtonState(front, Handler<TabButton>());
}
return h;
}