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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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QWasmTheme Class Reference

#include <qwasmtheme.h>

Inheritance diagram for QWasmTheme:
Collaboration diagram for QWasmTheme:

Public Member Functions

 QWasmTheme ()
 ~QWasmTheme ()
const QPalette * palette (Palette typetype=SystemPalette) const override
 Return a color palette for type type.
Qt::ColorScheme colorScheme () const override
void requestColorScheme (Qt::ColorScheme scheme) override
Qt::ContrastPreference contrastPreference () const override
Qt::MotionPreference motionPreference () const override
QVariant themeHint (ThemeHint hint) const override
const QFont * font (Font typetype) const override
bool usePlatformNativeDialog (DialogType typetype) const override
QPlatformDialogHelper * createPlatformDialogHelper (DialogType typetype) const override
void onColorSchemeChange ()
void onContrastPreferenceChange ()
void onMotionPreferenceChange ()
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 QPlatformSystemTrayIcon * createPlatformSystemTrayIcon () const
 Factory function for QSystemTrayIcon.
virtual QPixmap standardPixmap (StandardPixmap sp, const QSizeF &sizesize) const
 Return a pixmap for standardPixmap, at the given size.
virtual QIcon fileIcon (const QFileInfo &fileInfo, QPlatformTheme::IconOptions iconOptions={ }) const
 Return an icon for fileInfo, observing iconOptions.
virtual QIconEngine * createIconEngine (const QString &iconName) const
 Factory function for the QIconEngine used by QIcon::fromTheme().
virtual QString standardButtonText (int button) const
 Returns the text of a standard button.
QString name () const

Public Attributes

QFont * fixedFont = nullptr

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 , MenuActivationButtons
}
 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 52 of file qwasmtheme.h.

Constructor & Destructor Documentation

◆ QWasmTheme()

QWasmTheme::QWasmTheme ( )

Definition at line 61 of file qwasmtheme.cpp.

◆ ~QWasmTheme()

QWasmTheme::~QWasmTheme ( )

Definition at line 92 of file qwasmtheme.cpp.

Member Function Documentation

◆ colorScheme()

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

Reimplemented from QPlatformTheme.

Definition at line 110 of file qwasmtheme.cpp.

◆ contrastPreference()

Qt::ContrastPreference QWasmTheme::contrastPreference ( ) const
overridevirtual

Reimplemented from QPlatformTheme.

Definition at line 124 of file qwasmtheme.cpp.

◆ createPlatformDialogHelper()

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

Reimplemented from QPlatformTheme.

Definition at line 158 of file qwasmtheme.cpp.

◆ font()

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

Reimplemented from QPlatformTheme.

Definition at line 145 of file qwasmtheme.cpp.

◆ motionPreference()

Qt::MotionPreference QWasmTheme::motionPreference ( ) const
overridevirtual

Reimplemented from QPlatformTheme.

Definition at line 129 of file qwasmtheme.cpp.

◆ onColorSchemeChange()

void QWasmTheme::onColorSchemeChange ( )

Definition at line 165 of file qwasmtheme.cpp.

◆ onContrastPreferenceChange()

void QWasmTheme::onContrastPreferenceChange ( )

Definition at line 176 of file qwasmtheme.cpp.

◆ onMotionPreferenceChange()

void QWasmTheme::onMotionPreferenceChange ( )

Definition at line 187 of file qwasmtheme.cpp.

◆ palette()

const QPalette * QWasmTheme::palette ( Palette type = SystemPalette) 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 98 of file qwasmtheme.cpp.

◆ requestColorScheme()

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

Reimplemented from QPlatformTheme.

Definition at line 115 of file qwasmtheme.cpp.

◆ themeHint()

QVariant QWasmTheme::themeHint ( ThemeHint hint) const
overridevirtual

Reimplemented from QPlatformTheme.

Definition at line 134 of file qwasmtheme.cpp.

References platform().

Here is the call graph for this function:

◆ usePlatformNativeDialog()

bool QWasmTheme::usePlatformNativeDialog ( DialogType type) const
overridevirtual

Reimplemented from QPlatformTheme.

Definition at line 153 of file qwasmtheme.cpp.

Member Data Documentation

◆ fixedFont

QFont* QWasmTheme::fixedFont = nullptr

Definition at line 68 of file qwasmtheme.h.

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