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Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
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QOhosPlatformTheme Class Reference

#include <qohosplatformtheme.h>

Inheritance diagram for QOhosPlatformTheme:
Collaboration diagram for QOhosPlatformTheme:

Public Member Functions

 QOhosPlatformTheme ()
void requestColorScheme (Qt::ColorScheme scheme) override
Qt::ColorScheme colorScheme () const override
QPlatformDialogHelper * createPlatformDialogHelper (DialogType type) const override
bool usePlatformNativeDialog (DialogType type) const override
QVariant themeHint (ThemeHint hint) const override
const QPalette * palette (Palette type) const override
 Return a color palette for type type.
const QFont * font (Font type) const override
void setWheelScrollLines (int wheelScrollLines)
QPlatformSystemTrayIcon * createPlatformSystemTrayIcon () const override
 Factory function for QSystemTrayIcon.
QIcon fileIcon (const QFileInfo &fileInfo, QPlatformTheme::IconOptions iconOptions) const override
 Return an icon for fileInfo, observing iconOptions.
QIconEngine * createIconEngine (const QString &iconName) const override
 Factory function for the QIconEngine used by QIcon::fromTheme().
Public Member Functions inherited from QPlatformTheme
 QPlatformTheme ()
virtual ~QPlatformTheme ()
virtual QPlatformMenuItem * createPlatformMenuItem () const
virtual QPlatformMenu * createPlatformMenu () const
virtual QPlatformMenuBar * createPlatformMenuBar () const
virtual void showPlatformMenuBar ()
virtual QPixmap standardPixmap (StandardPixmap sp, const QSizeF &size) const
 Return a pixmap for standardPixmap, at the given size.
virtual QString standardButtonText (int button) const
 Returns the text of a standard button.
virtual Qt::ContrastPreference contrastPreference () const
virtual Qt::MotionPreference motionPreference () const
QString name () const

Static Public Attributes

static constexpr int defaultWheelScrollLines = 3

Additional Inherited Members

Public Types inherited from QPlatformTheme
enum  ThemeHint {
  CursorFlashTime , KeyboardInputInterval , MouseDoubleClickInterval , StartDragDistance ,
  StartDragTime , KeyboardAutoRepeatRate , PasswordMaskDelay , StartDragVelocity ,
  TextCursorWidth , DropShadow , MaximumScrollBarDragDistance , ToolButtonStyle ,
  ToolBarIconSize , ItemViewActivateItemOnSingleClick , SystemIconThemeName , SystemIconFallbackThemeName ,
  IconThemeSearchPaths , StyleNames , WindowAutoPlacement , DialogButtonBoxLayout ,
  DialogButtonBoxButtonsHaveIcons , UseFullScreenForPopupMenu , KeyboardScheme , UiEffects ,
  SpellCheckUnderlineStyle , TabFocusBehavior , IconPixmapSizes , PasswordMaskCharacter ,
  DialogSnapToDefaultButton , ContextMenuOnMouseRelease , MousePressAndHoldInterval , MouseDoubleClickDistance ,
  WheelScrollLines , TouchDoubleTapDistance , ShowShortcutsInContextMenus , IconFallbackSearchPaths ,
  MouseQuickSelectionThreshold , InteractiveResizeAcrossScreens , ShowDirectoriesFirst , PreselectFirstFileInDirectory ,
  ButtonPressKeys , SetFocusOnTouchRelease , FlickStartDistance , FlickMaximumVelocity ,
  FlickDeceleration , MenuBarFocusOnAltPressRelease , MouseCursorTheme , MouseCursorSize ,
  UnderlineShortcut , ShowIconsInMenus , PreferFileIconFromTheme , MenuSelectionWraps ,
  ScrollSingleStepDistance , MnemonicsEnabled
}
 This enum describes the available theme hints. More...
enum  DialogType { FileDialog , ColorDialog , FontDialog , MessageDialog }
enum  Palette {
  SystemPalette , ToolTipPalette , ToolButtonPalette , ButtonPalette ,
  CheckBoxPalette , RadioButtonPalette , HeaderPalette , ComboBoxPalette ,
  ItemViewPalette , MessageBoxLabelPelette , MessageBoxLabelPalette = MessageBoxLabelPelette , TabBarPalette ,
  LabelPalette , GroupBoxPalette , MenuPalette , MenuBarPalette ,
  TextEditPalette , TextLineEditPalette , NPalettes
}
enum  Font {
  SystemFont , MenuFont , MenuBarFont , MenuItemFont ,
  MessageBoxFont , LabelFont , TipLabelFont , StatusBarFont ,
  TitleBarFont , MdiSubWindowTitleFont , DockWidgetTitleFont , PushButtonFont ,
  CheckBoxFont , RadioButtonFont , ToolButtonFont , ItemViewFont ,
  ListViewFont , HeaderViewFont , ListBoxFont , ComboMenuItemFont ,
  ComboLineEditFont , SmallFont , MiniFont , FixedFont ,
  GroupBoxTitleFont , TabButtonFont , EditorFont , NFonts
}
enum  StandardPixmap {
  TitleBarMenuButton , TitleBarMinButton , TitleBarMaxButton , TitleBarCloseButton ,
  TitleBarNormalButton , TitleBarShadeButton , TitleBarUnshadeButton , TitleBarContextHelpButton ,
  DockWidgetCloseButton , MessageBoxInformation , MessageBoxWarning , MessageBoxCritical ,
  MessageBoxQuestion , DesktopIcon , TrashIcon , ComputerIcon ,
  DriveFDIcon , DriveHDIcon , DriveCDIcon , DriveDVDIcon ,
  DriveNetIcon , DirOpenIcon , DirClosedIcon , DirLinkIcon ,
  DirLinkOpenIcon , FileIcon , FileLinkIcon , ToolBarHorizontalExtensionButton ,
  ToolBarVerticalExtensionButton , FileDialogStart , FileDialogEnd , FileDialogToParent ,
  FileDialogNewFolder , FileDialogDetailedView , FileDialogInfoView , FileDialogContentsView ,
  FileDialogListView , FileDialogBack , DirIcon , DialogOkButton ,
  DialogCancelButton , DialogHelpButton , DialogOpenButton , DialogSaveButton ,
  DialogCloseButton , DialogApplyButton , DialogResetButton , DialogDiscardButton ,
  DialogYesButton , DialogNoButton , ArrowUp , ArrowDown ,
  ArrowLeft , ArrowRight , ArrowBack , ArrowForward ,
  DirHomeIcon , CommandLink , VistaShield , BrowserReload ,
  BrowserStop , MediaPlay , MediaStop , MediaPause ,
  MediaSkipForward , MediaSkipBackward , MediaSeekForward , MediaSeekBackward ,
  MediaVolume , MediaVolumeMuted , LineEditClearButton , DialogYesToAllButton ,
  DialogNoToAllButton , DialogSaveAllButton , DialogAbortButton , DialogRetryButton ,
  DialogIgnoreButton , RestoreDefaultsButton , TabCloseButton , TabScrollLeftButton ,
  TabScrollRightButton , TabScrollUpButton , TabScrollDownButton , NStandardPixmap ,
  CustomBase = 0xf0000000
}
enum  KeyboardSchemes {
  WindowsKeyboardScheme , MacKeyboardScheme , X11KeyboardScheme , KdeKeyboardScheme ,
  GnomeKeyboardScheme , CdeKeyboardScheme
}
enum  UiEffect {
  GeneralUiEffect = 0x1 , AnimateMenuUiEffect = 0x2 , FadeMenuUiEffect = 0x4 , AnimateComboUiEffect = 0x8 ,
  AnimateTooltipUiEffect = 0x10 , FadeTooltipUiEffect = 0x20 , AnimateToolBoxUiEffect = 0x40 , HoverEffect = 0x80
}
enum  IconOption { DontUseCustomDirectoryIcons = 0x01 }
Static Public Member Functions inherited from QPlatformTheme
static QVariant defaultThemeHint (ThemeHint hint)
static QString defaultStandardButtonText (int button)
static QString removeMnemonics (const QString &original)
Protected Member Functions inherited from QPlatformTheme
 QPlatformTheme (QPlatformThemePrivate *priv)
Protected Attributes inherited from QPlatformTheme
QScopedPointer< QPlatformThemePrivate > d_ptr

Detailed Description

Definition at line 22 of file qohosplatformtheme.h.

Constructor & Destructor Documentation

◆ QOhosPlatformTheme()

QOhosPlatformTheme::QOhosPlatformTheme ( )

Definition at line 971 of file qohosplatformtheme.cpp.

References QOhosPlatformTheme().

Referenced by QOhosPlatformTheme(), and QOhosPlatformIntegration::createPlatformTheme().

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Member Function Documentation

◆ colorScheme()

Qt::ColorScheme QOhosPlatformTheme::colorScheme ( ) const
overridevirtual

Reimplemented from QPlatformTheme.

Definition at line 1010 of file qohosplatformtheme.cpp.

◆ createIconEngine()

QIconEngine * QOhosPlatformTheme::createIconEngine ( const QString & iconName) const
overridevirtual

Factory function for the QIconEngine used by QIcon::fromTheme().

By default this function returns a QIconLoaderEngine, but subclasses can reimplement it to provide their own.

It is especially useful to benefit from some platform specific facilities or optimizations like an inter-process cache in systems mostly built with Qt.

Since
5.1

Reimplemented from QPlatformTheme.

Definition at line 1094 of file qohosplatformtheme.cpp.

◆ createPlatformDialogHelper()

QPlatformDialogHelper * QOhosPlatformTheme::createPlatformDialogHelper ( DialogType type) const
overridevirtual

Reimplemented from QPlatformTheme.

Definition at line 1015 of file qohosplatformtheme.cpp.

◆ createPlatformSystemTrayIcon()

QPlatformSystemTrayIcon * QOhosPlatformTheme::createPlatformSystemTrayIcon ( ) const
overridevirtual

Factory function for QSystemTrayIcon.

This function will return 0 if the platform integration does not support creating any system tray icon.

Reimplemented from QPlatformTheme.

Definition at line 1082 of file qohosplatformtheme.cpp.

◆ fileIcon()

QIcon QOhosPlatformTheme::fileIcon ( const QFileInfo & fileInfo,
QPlatformTheme::IconOptions iconOptions ) const
overridevirtual

Return an icon for fileInfo, observing iconOptions.

This function is queried by QFileIconProvider and similar classes to obtain an icon for a file. If it does not return a non-null icon, fileIconPixmap() is queried for a specific size.

Since
5.8

Reimplemented from QPlatformTheme.

Definition at line 1087 of file qohosplatformtheme.cpp.

◆ font()

const QFont * QOhosPlatformTheme::font ( Font type) const
overridevirtual

Reimplemented from QPlatformTheme.

Definition at line 1069 of file qohosplatformtheme.cpp.

◆ palette()

const QPalette * QOhosPlatformTheme::palette ( Palette type) const
overridevirtual

Return a color palette for type type.

When relying on system color palette keep in mind that it is lazily initialized and cached. If it needs to be updated (i.e. due to ColorScheme changes), it's up to the caller to take care of it. See requestColorScheme.

Reimplemented from QPlatformTheme.

Definition at line 1059 of file qohosplatformtheme.cpp.

◆ requestColorScheme()

void QOhosPlatformTheme::requestColorScheme ( Qt::ColorScheme scheme)
overridevirtual

Reimplemented from QPlatformTheme.

Definition at line 999 of file qohosplatformtheme.cpp.

◆ setWheelScrollLines()

void QOhosPlatformTheme::setWheelScrollLines ( int wheelScrollLines)

Definition at line 1077 of file qohosplatformtheme.cpp.

◆ themeHint()

QVariant QOhosPlatformTheme::themeHint ( ThemeHint hint) const
overridevirtual

Reimplemented from QPlatformTheme.

Definition at line 1027 of file qohosplatformtheme.cpp.

References QT_BEGIN_NAMESPACE::mouseDoubleClickInterval.

◆ usePlatformNativeDialog()

bool QOhosPlatformTheme::usePlatformNativeDialog ( QPlatformTheme::DialogType type) const
overridevirtual

Reimplemented from QPlatformTheme.

Definition at line 1021 of file qohosplatformtheme.cpp.

Member Data Documentation

◆ defaultWheelScrollLines

int QOhosPlatformTheme::defaultWheelScrollLines = 3
staticconstexpr

Definition at line 26 of file qohosplatformtheme.h.

The documentation for this class was generated from the following files: