/**
* Lay out the widgets (portrait mode).
*/
void TitleScreen::setupUI()
{
// Get the handle to the main layout and the screen.
mMainLayout = getMainLayout();
mScreen = getScreen();
mLabel = getTopLabel();
mBackButton = getTopButtonLeft();
mNextButton = getTopButtonRight();
// Set the text for the widget in the top layout: the label and the buttons.
setButtonText(mNextButton, " NEXT ");
setButtonText(mBackButton, " BACK ");
// The creation of the main layout is already done in the base class
// constructor, called at derived object creation.
// So, we can use a handle for the main layout at any point.
// Add an empty list view.
// Each line will have a check box, and the related label with article title
// List is populated when search is performed, and showScreen() is called.
// The height is ScreenHeight - the size of the top layout.
mListView = createListView(mScreenWidth, 7*mScreenHeight/8);
maWidgetAddChild(mMainLayout, mListView);
}
void AdvancedWidget<BaseClass>::updateHeaderState()
{
QBoxLayout* bl = getMainLayout();
if(!bl) {
return;
}
if(isUseBorder()) {
WindowHeader *wh = getWindowHeader();
if (wh) {
bl->removeWidget(wh);
wh->deleteLater();
}
setMousetTrackingForWidgetWithChildren(this, false);
}
else {
WindowHeader* wh = new WindowHeader(this);
wh->setCaption(BaseClass::windowTitle());
bl->insertWidget(0, wh);
setMousetTrackingForWidgetWithChildren(this, true);
}
}
WindowHeader *AdvancedWidget<BaseClass>::getWindowHeader() const
{
WindowHeader *wh = nullptr;
QBoxLayout* bl = getMainLayout();
if(bl) {
wh = qobject_cast<WindowHeader*>(bl->itemAt(0)->widget());
}
return wh;
}
void AbstractNumberFilter::createWidget()
{
QFont greaterThanLessThanFont("SansSerif", 9);
QRadioButton * lessThanButton = new QRadioButton("<=");
lessThanButton->setFont(greaterThanLessThanFont);
QRadioButton * greaterThanButton = new QRadioButton(">=");
greaterThanButton->setFont(greaterThanLessThanFont);
greaterThanLessThan = new QButtonGroup;
connect(greaterThanLessThan, SIGNAL(buttonClicked(int)),
this, SIGNAL(filterChanged()));
greaterThanLessThan->addButton(lessThanButton, 0);
greaterThanLessThan->addButton(greaterThanButton, 1);
// hide inclusive and exclusive buttons, and add greater than and less than
// in the inclusiveExclusiveLayout.
getInclusiveExclusiveLayout()->itemAt(0)->widget()->setVisible(false);
getInclusiveExclusiveLayout()->itemAt(1)->widget()->setVisible(false);
getInclusiveExclusiveLayout()->addWidget(lessThanButton);
getInclusiveExclusiveLayout()->addWidget(greaterThanButton);
lineEditText = new QString;
lineEdit = new QLineEdit;
lineEdit->setMinimumWidth(75);
connect(lineEdit, SIGNAL(textChanged(QString)),
this, SLOT(updateLineEditText(QString)));
connect(lineEdit, SIGNAL(textChanged(QString)),
this, SIGNAL(filterChanged()));
QHBoxLayout * layout = new QHBoxLayout;
QMargins margins = layout->contentsMargins();
margins.setTop(0);
margins.setBottom(0);
layout->setContentsMargins(margins);
layout->addWidget(lineEdit);
layout->addStretch();
getMainLayout()->addLayout(layout);
// FIXME: QSettings should handle this
lessThanButton->click();
}
/**
* Lay out the widgets (portrait mode).
*/
void WebScreen::setupUI()
{
// Get the handle to the main layout and the screen.
mMainLayout = getMainLayout();
mScreen = getScreen();
mLabel = getTopLabel();
mBackButton = getTopButtonLeft();
mNewSearchButton = getTopButtonRight();
setButtonText(mBackButton, " BACK ");
setButtonText(mNewSearchButton, "New Search");
// Add the web view that contains the article.
// It will be filled when this screen is displayed,
// based on the checked titles from TitlesScreen.
mWebView = createWebView(
MAW_CONSTANT_FILL_AVAILABLE_SPACE, MAW_CONSTANT_FILL_AVAILABLE_SPACE);
maWidgetAddChild(mMainLayout, mWebView);
}
/**
* Lay out the widgets (portrait mode).
*/
void SummaryScreen::setupUI()
{
// Get the handle to the main layout and the screen.
mMainLayout = getMainLayout();
mScreen = getScreen();
mLabel = getTopLabel();
mHomeButton = getTopButtonRight();
mBackButton = getTopButtonLeft();
// Set the text for the widget in the top layout: the label and button.
setButtonText(mBackButton, " BACK ");
setButtonText(mHomeButton, " New Search ");
// Add the list view that will contain the snippets.
// It will be filled when this screen is displayed, based on the checked
// titles from TitlesScreen.
// The height is ScreenHeight - the size of the top layout.
mListView = createListView(mScreenWidth, 7*mScreenHeight/8);
maWidgetAddChild(mMainLayout, mListView);
}
void AbstractStringFilter::createWidget()
{
lineEditText = new QString;
lineEdit = new QLineEdit;
lineEdit->setMinimumWidth(250);
connect(lineEdit, SIGNAL(textChanged(QString)),
this, SLOT(updateLineEditText(QString)));
connect(lineEdit, SIGNAL(textChanged(QString)),
this, SIGNAL(filterChanged()));
QHBoxLayout * layout = new QHBoxLayout;
QMargins margins = layout->contentsMargins();
margins.setTop(0);
margins.setBottom(0);
layout->setContentsMargins(margins);
layout->addWidget(lineEdit);
layout->addStretch();
getMainLayout()->addLayout(layout);
}
void AbstractMultipleChoiceFilter::createWidget(QStringList options) {
m_combo = new QComboBox;
foreach (QString option, options)
m_combo->addItem(option);
m_combo->setCurrentIndex(0);
*m_curChoice = m_combo->currentText();
connect(m_combo, SIGNAL(currentIndexChanged(QString)),
this, SLOT(updateCurChoice(QString)));
QHBoxLayout *layout = new QHBoxLayout;
QMargins margins = layout->contentsMargins();
margins.setTop(0);
margins.setBottom(0);
layout->setContentsMargins(margins);
layout->addWidget(m_combo);
layout->addStretch();
getMainLayout()->addLayout(layout);
}
/**
* Lay out the widgets (portrait mode).
*/
void HomeScreen::setupUI()
{
// Get the handle to the main layout and the screen.
mMainLayout = getMainLayout();
mScreen = getScreen();
mLabel = getTopLabel();
mSearchButton = getTopButtonRight();
// We do not need a Back button in this screen,
// so we can dismiss it.
MAWidgetHandle backBtn = getTopButtonLeft();
maWidgetDestroy(backBtn);
// The creation of the main layout is already done in the base class
// constructor, called at derived object creation.
// So, we can use a handle for the main layout at any point.
// Set the text for the button widget in the top layout.
setButtonText(mSearchButton, " NEXT ");
// Add a label before the Progress bar.
mProgressLabel = createLabel(
mScreenWidth,
" Please wait...",
DARK_GREY,
mFontSize );
// Show it only after Search is pressed.
maWidgetSetProperty(mProgressLabel,MAW_WIDGET_VISIBLE, "false");
maWidgetAddChild(mMainLayout, mProgressLabel);
// Create a progress bar for the Search action.
mProgressBar = createProgressBar();
// Set the range of the progress bar from 0..100
setWidgetProperty(
mProgressBar, MAW_PROGRESS_BAR_MAX, PROGRESS_BAR_MAX_VALUE);
// Set the progress value to 0.
setWidgetProperty(
mProgressBar, MAW_PROGRESS_BAR_PROGRESS, 0);
// Hide the widget at first, and display it when a Search is being performed.
maWidgetSetProperty(
mProgressBar, MAW_WIDGET_VISIBLE, "false");
maWidgetAddChild(mMainLayout, mProgressBar);
// Next, fill the remaining space with an edit box and
// some check boxes for the categories.
MAWidgetHandle hintLabel = createLabel(
mScreenWidth,
MESSAGE_EDITBOX_HINT.c_str(),
BLUE,
mFontSize);
maWidgetSetProperty(
hintLabel,MAW_LABEL_TEXT_HORIZONTAL_ALIGNMENT,MAW_ALIGNMENT_LEFT);
maWidgetAddChild(mMainLayout, hintLabel);
// Add only one edit box.
mEditBox = createEditBox(mScreenWidth, MAW_CONSTANT_WRAP_CONTENT);
maWidgetAddChild(mMainLayout, mEditBox);
// Add a small spacer before the categories.
maWidgetAddChild(mMainLayout, createSpacer(mScreenWidth, mPaddingSize));
// Add the layout with checkable categories.
maWidgetAddChild( mMainLayout, createCategoriesLayout());
// Add a label for the slider.
MAWidgetHandle sliderLabel = createLabel(
mScreenWidth,
" Please select the results limit. ",
BLUE,mFontSize);
maWidgetAddChild(mMainLayout, sliderLabel);
// Create a slider control for selecting the desired number of results.
mSlider = createSlider();
setWidgetProperty(mSlider, MAW_SLIDER_MAX, SLIDER_MAX_VALUE);
// Set the current slider value to 10.
setWidgetProperty(mSlider, MAW_SLIDER_VALUE, 10);
maWidgetAddChild(mMainLayout, mSlider);
// Add two labels with minimum and maximum value of the slider.
MAWidgetHandle valuesLayout = maWidgetCreate(MAW_HORIZONTAL_LAYOUT);
MAWidgetHandle minValue = createLabel(
mScreenWidth / 2,
" 0 ",
DARK_GREY,
mFontSize);
maWidgetSetProperty(minValue, MAW_LABEL_TEXT_HORIZONTAL_ALIGNMENT,
MAW_ALIGNMENT_LEFT);
maWidgetAddChild(valuesLayout, minValue);
MAWidgetHandle maxValue = createLabel(
mScreenWidth / 2,
"", DARK_GREY,
mFontSize);
setWidgetProperty(maxValue, MAW_LABEL_TEXT, SLIDER_MAX_VALUE);
maWidgetSetProperty(maxValue, MAW_LABEL_TEXT_HORIZONTAL_ALIGNMENT,
MAW_ALIGNMENT_RIGHT);
maWidgetAddChild(valuesLayout, maxValue);
// Add this layout to the main one.
maWidgetAddChild(mMainLayout, valuesLayout);
}