Utils Namespace
| Header: | #include <Utils> |
Namespaces
| namespace | MathUtils |
Classes
Types
| flags | LanguageExtensions |
| enum class | ProgressIndicatorSize { Small, Medium, Large } |
Functions
| QAction * | execMenuAtWidget(QMenu *menu, QWidget *widget) |
| Utils::MacroExpander * | globalMacroExpander() |
| QString | joinStrings(const QStringList &strings, QChar separator) |
| size_t | qHash(const Utils::MimeType &key, size_t seed = 0) |
| QString | qtcEnvironmentVariable(const QString &key) |
| QString | qtcEnvironmentVariable(const QString &key, const QString &defaultValue) |
| int | qtcEnvironmentVariableIntValue(const QString &key, bool *ok = nullptr) |
| bool | qtcEnvironmentVariableIsEmpty(const QString &key) |
| bool | qtcEnvironmentVariableIsSet(const QString &key) |
| QString | trim(const QString &string, QChar ch) |
| QString | trimBack(const QString &string, QChar ch) |
| QString | trimFront(const QString &string, QChar ch) |
Detailed Description
The Utils namespace contains a collection of utility classes and functions for use by all plugins.
Namespaces
namespace Utils::MathUtils
Classes
class AnsiEscapeCodeHandler
The AnsiEscapeCodeHandler class parses text and extracts ANSI escape codes from it. More...
class AspectContainer
The AspectContainer class wraps one or more aspects while providing the interface of a single aspect. More...
class BaseAspect
The BaseAspect class provides a common base for classes implementing aspects. More...
class BoolAspect
A boolean aspect is a boolean property of some object, together with a description of its behavior for common operations like visualizing or persisting. More...
class CheckableMessageBox
The CheckableMessageBox class implements a message box suitable for questions with a "Do not ask me again" checkbox. More...
class ClassNameValidatingLineEdit
The ClassNameValidatingLineEdit class implements a line edit that validates a C++ class name and emits a signal to derive suggested file names from it. More...
class CommandLine
The CommandLine class represents a command line of a QProcess or similar utility. More...
class CompletingTextEdit
The CompletingTextEdit class is a QTextEdit with auto-completion support. More...
class DetailsWidget
The DetailsWidget class implements a button to expand a Details area. More...
class DoubleAspect
An double aspect is a numerical property of some object, together with a description of its behavior for common operations like visualizing or persisting. More...
class ElidingLabel
The ElidingLabel class is a label suitable for displaying elided text. More...
class FakeToolTip
The FakeToolTip class is a widget that pretends to be a tooltip. More...
class FancyLineEdit
The FancyLineEdit class is an enhanced line edit with several opt-in features. More...
class FancyMainWindow
The FancyMainWindow class is a MainWindow with dock widgets and additional "lock" functionality (locking the dock widgets in place) and "reset layout" functionality. More...
class FileInProjectFinder
The FileInProjectFinder class is a helper class to find the original file in the project directory for a given file URL. More...
class FileNameValidatingLineEdit
The FileNameValidatingLineEdit class is a control that lets the user choose a (base) file name, based on a QLineEdit. More...
class FilePath
The FilePath class is an abstraction for handles to objects in a (possibly remote) file system, similar to a URL or, in the local case, a path to a file or directory. More...
class FileSystemWatcher
The FileSystemWatcher class is a file watcher that internally uses a centralized QFileSystemWatcher and enforces limits on Mac OS. More...
class FileUtils
The FileUtils class contains file and directory related convenience functions. More...
class FileWizardPage
The FileWizardPage class is a standard wizard page for a single file letting the user choose name and path. More...
class FixedSizeClickLabel
The FixedSizeClickLabel class is a label with a size hint derived from a sample text that can be different to the text that is shown. More...
class FutureSynchronizer
The FutureSynchronizer is an enhanced version of QFutureSynchronizer. More...
class Guard
The Guard class implements a recursive guard with locking mechanism. More...
class HeaderViewStretcher
The HeaderViewStretcher class fixes QHeaderView to resize all columns to contents, except one stretching column. More...
class Id
The Id class encapsulates an identifier that is unique within a specific running Qt Creator process. More...
class IntegerAspect
An integer aspect is a integral property of some object, together with a description of its behavior for common operations like visualizing or persisting. More...
class ListView
The ListView adds setActivationMode to QListView to allow for single click/double click behavior on platforms where the default is different. Use with care. More...
class ListWidget
The ListWidget adds setActivationMode to QListWidget to allow for single click/double click behavior on platforms where the default is different. Use with care. More...
class MacroExpander
The MacroExpander class manages Qt Creator wide variables, that a user can enter into many string settings. The variables are replaced by an actual value when the string is used, similar to how environment variables are expanded by a shell. More...
class MultiSelectionAspect
A multi-selection aspect represents one or more choices out of several. More...
class NavigationTreeView
The NavigationTreeView class implements a general TreeView for any sidebar widget. More...
class NetworkAccessManager
The NetworkAccessManager class provides a network access manager for use with Qt Creator. More...
class OptionPushButton
The OptionPushButton class implements a QPushButton for which the menu is only opened if the user presses the menu indicator. More...
class ParameterAction
The ParameterAction class is intended for actions that act on a 'current', string-type parameter (typically a file name), for example 'Save file %1'. More...
class PathChooser
The PathChooser class is a control that lets the user choose a path. The control consist of a QLineEdit and a "Browse" button, and is optionally able to perform variable substitution. More...
class PathListEditor
The PathListEditor class is a control that lets the user edit a list of (directory) paths using the platform separator (';',':'). More...
class PersistentSettingsReader
The PersistentSettingsReader class reads a QVariantMap of arbitrary, nested data structures from an XML file. More...
class PersistentSettingsWriter
The PersistentSettingsWriter class serializes a QVariantMap of arbitrary, nested data structures to an XML file. More...
class Port
The Port class implements a wrapper around a 16 bit port number to be used in conjunction with IP addresses. More...
class ProcessArgs
The ProcessArgs class provides functionality for dealing with shell-quoted process arguments. More...
class ProcessHandle
The ProcessHandle class is a helper class to describe a process. More...
class ProgressIndicator
The ProgressIndicator class shows an circular, endlessly animated progress indicator. More...
class ProgressIndicatorPainter
The ProgressIndicatorPainter class is the painting backend for the ProgressIndicator class. More...
class ProjectIntroPage
The ProjectIntroPage class is the standard wizard page for a project, letting the user choose its name and path. More...
class QrcCache
The QrcCache class caches the contents of parsed QRC files. More...
class QrcParser
The QrcParser class parses one or more QRC files and keeps their content cached. More...
class QtcProcess
The QtcProcess class provides functionality for with processes. More...
class QtcSettings
The QtcSettings class is an extension of the QSettings class. More...
class SelectionAspect
A selection aspect represents a specific choice out of several. More...
class StatusLabel
The StatusLabel class displays messages for a while with a timeout. More...
class StringAspect
A string aspect is a string-like property of some object, together with a description of its behavior for common operations like visualizing or persisting. More...
class StringListAspect
A string list aspect represents a property of some object that is a list of strings. More...
class TaskTree
The TaskTree class runs an async task tree structure defined in a declarative way. More...
class TextDisplay
A text display is a phony aspect with the sole purpose of providing some text display using an Utils::InfoLabel in places where otherwise more expensive Utils::StringAspect items would be used. More...
class TextFieldCheckBox
The TextFieldCheckBox class is a aheckbox that plays with QWizard::registerField. More...
class TextFieldComboBox
The TextFieldComboBox class is a non-editable combo box for text editing purposes that plays with QWizard::registerField (providing a settable 'text' property). More...
class TextFileFormat
The TextFileFormat class describes the format of a text file and provides autodetection. More...
class TreeModel
The TreeModel class is a convienience base class for models to use in a QTreeView. More...
class TreeView
The TreeView adds setActivationMode to QTreeView to allow for single click/double click behavior on platforms where the default is different. Use with care. More...
class TreeWidget
The TreeWidget adds setActivationMode to QTreeWidget to allow for single click/double click behavior on platforms where the default is different. Use with care. More...
class VariableChooser
The VariableChooser class is used to add a tool window for selecting Qt Creator variables to line edits, text edits or plain text edits. More...
class Wizard
The Wizard class implements a wizard with a progress bar on the left. More...
class WizardPage
QWizardPage with a couple of improvements. More...
Type Documentation
enum class Utils::ProgressIndicatorSize
Size of a progress indicator.
| Constant | Value | Description |
|---|---|---|
Utils::ProgressIndicatorSize::Small | 0 | Small icon size. Useful for tool bars, status bars, rows in tree views, and so on. |
Utils::ProgressIndicatorSize::Medium | 1 | Larger progress indicator useful for covering whole medium sized widgets. |
Utils::ProgressIndicatorSize::Large | 2 | Very large progress indicator that can be used to cover large parts of a UI. |
See also Utils::ProgressIndicator and Utils::ProgressIndicatorPainter.
Function Documentation
QAction *Utils::execMenuAtWidget(QMenu *menu, QWidget *widget)
Opens menu at the specified widget position. This function computes the position where to show the menu, and opens it with QMenu::exec().
Utils::MacroExpander *Utils::globalMacroExpander()
Returns the expander for globally registered variables.
QString Utils::joinStrings(const QStringList &strings, QChar separator)
Joins all the not empty string list's strings into a single string with each element separated by the given separator (which can be an empty string).
[since 5.6] size_t qHash(const Utils::MimeType &key, size_t seed = 0)
Returns the hash value for key, using seed to seed the calculation.
This function was introduced in Qt 5.6.
QString Utils::qtcEnvironmentVariable(const QString &key)
Returns the value of key in Qt Creator's modified system environment.
See also Utils::Environment::systemEnvironment and qEnvironmentVariable.
QString Utils::qtcEnvironmentVariable(const QString &key, const QString &defaultValue)
Returns the value of key in Qt Creator's modified system environment if it is set, or otherwise defaultValue.
See also Utils::Environment::systemEnvironment and qEnvironmentVariable.
int Utils::qtcEnvironmentVariableIntValue(const QString &key, bool *ok = nullptr)
Returns the value of key in Qt Creator's modified system environment, converted to an int. If ok is not null, sets *ok to true or false depending on the success of the conversion
See also Utils::Environment::systemEnvironment and qEnvironmentVariableIntValue.
bool Utils::qtcEnvironmentVariableIsEmpty(const QString &key)
Returns if the environment variable key is not set or empty in Qt Creator's modified system environment.
See also Utils::Environment::systemEnvironment and qEnvironmentVariableIsEmpty.
bool Utils::qtcEnvironmentVariableIsSet(const QString &key)
Returns if the environment variable key is set Qt Creator's modified system environment.
See also Utils::Environment::systemEnvironment and qEnvironmentVariableIsSet.
QString Utils::trim(const QString &string, QChar ch)
Returns a copy of string that has ch characters removed from the start and the end.
QString Utils::trimBack(const QString &string, QChar ch)
Returns a copy of string that has ch characters removed from the end.
QString Utils::trimFront(const QString &string, QChar ch)
Returns a copy of string that has ch characters removed from the start.
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