libyui-qt
2.43.3
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Public Member Functions | |
virtual void | setLanguage (const std::string &language, const std::string &encoding=std::string()) |
void | loadPredefinedQtTranslations () |
void | setLayoutDirection (const std::string &language) |
void | setLangFonts (const std::string &language, const std::string &encoding=std::string()) |
const QFont & | currentFont () |
const QFont & | boldFont () |
const QFont & | headingFont () |
void | deleteFonts () |
void | pickAutoFonts () |
bool | autoFonts () const |
void | setAutoFonts (bool useAutoFonts) |
virtual std::string | glyph (const std::string &glyphSymbolName) |
virtual std::string | askForExistingDirectory (const std::string &startDir, const std::string &headline) |
virtual std::string | askForExistingFile (const std::string &startWith, const std::string &filter, const std::string &headline) |
virtual std::string | askForSaveFileName (const std::string &startWith, const std::string &filter, const std::string &headline) |
virtual bool | openContextMenu (const YItemCollection &itemCollection) |
void | maybeLeftHandedUser () |
virtual int | deviceUnits (YUIDimension dim, float layoutUnits) |
virtual float | layoutUnits (YUIDimension dim, int deviceUnits) |
virtual void | busyCursor () |
virtual void | normalCursor () |
virtual void | makeScreenShot (const std::string &fileName) |
virtual void | beep () |
virtual QPoint | contextMenuPos () |
virtual void | setContextMenuPos (QPoint contextMenuPos) |
virtual int | displayWidth () |
virtual int | displayHeight () |
virtual int | displayDepth () |
virtual long | displayColors () |
virtual int | defaultWidth () |
virtual int | defaultHeight () |
virtual bool | isTextMode () |
virtual bool | hasImageSupport () |
virtual bool | hasIconSupport () |
virtual bool | hasAnimationSupport () |
virtual bool | hasFullUtf8Support () |
virtual bool | richTextSupportsTable () |
virtual bool | hasWizardDialogSupport () |
virtual bool | leftHandedMouse () |
virtual void | setApplicationTitle (const std::string &title) |
virtual void | setApplicationIcon (const std::string &icon) |
Static Public Member Functions | |
static QString | askForSaveFileName (const QString &startWith, const QString &filter, const QString &headline) |
static YQPackageSelectorPluginStub * | packageSelectorPlugin () |
static YQGraphPluginStub * | graphPlugin () |
Protected Member Functions | |
YQApplication () | |
virtual | ~YQApplication () |
QString | fontKey (const QString &lang) |
Protected Attributes | |
QFont * | _currentFont |
QFont * | _headingFont |
QFont * | _boldFont |
QString | _fontFamily |
QSettings * | _langFonts |
QTranslator * | _qtTranslations |
bool | _autoFonts |
int | _autoNormalFontSize |
int | _autoHeadingFontSize |
bool | _leftHandedMouse |
bool | _askedForLeftHandedMouse |
QPoint | _contextMenuPos |
QMenu * | _contextMenu |
Friends | |
class | YQUI |
Definition at line 43 of file YQApplication.h.
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protected |
Constructor.
Use YUI::app() to get the singleton for this class.
Definition at line 56 of file YQApplication.cc.
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protectedvirtual |
Destructor.
Definition at line 82 of file YQApplication.cc.
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virtual |
Open a directory selection box and prompt the user for an existing directory.
'startDir' is the initial directory that is displayed.
'headline' is an explanatory text for the directory selection box. Graphical UIs may omit that if no window manager is running.
Returns the selected directory name or an empty std::string if the user canceled the operation.
Implemented from YApplication.
Definition at line 483 of file YQApplication.cc.
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virtual |
Open a file selection box and prompt the user for an existing file.
'startWith' is the initial directory or file.
'filter' is one or more blank-separated file patterns, e.g. "*.png *.jpg"
'headline' is an explanatory text for the file selection box. Graphical UIs may omit that if no window manager is running.
Returns the selected file name or an empty std::string if the user canceled the operation.
Implemented from YApplication.
Definition at line 500 of file YQApplication.cc.
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virtual |
Open a file selection box and prompt the user for a file to save data to. Automatically asks for confirmation if the user selects an existing file.
'startWith' is the initial directory or file.
'filter' is one or more blank-separated file patterns, e.g. "*.png *.jpg"
'headline' is an explanatory text for the file selection box. Graphical UIs may omit that if no window manager is running.
Returns the selected file name or an empty std::string if the user canceled the operation.
Implemented from YApplication.
Definition at line 526 of file YQApplication.cc.
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static |
Lower-level version that works with QStrings and does not change the mouse cursor.
Definition at line 552 of file YQApplication.cc.
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inline |
Returns 'true' if the UI automatically picks fonts, disregarding Qt standard settings.
This makes sense during system installation system where the display DPI cannot reliably be retrieved and thus Qt uses random font sizes based on that random DPI.
Definition at line 138 of file YQApplication.h.
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const QFont & YQApplication::boldFont | ( | ) |
Returns the application's default bold font.
Definition at line 341 of file YQApplication.cc.
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Change the (mouse) cursor to indicate busy status.
Reimplemented from YApplication.
Definition at line 705 of file YQApplication.cc.
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inlinevirtual |
Return position of the context menu (in gloabl coordinates)
Definition at line 302 of file YQApplication.h.
const QFont & YQApplication::currentFont | ( | ) |
Returns the application's default font.
Brute force approach to make sure we'll really get a complete Unicode font: Explicitly load the one font that we made sure to contain all required characters, including Latin1, Latin2, Japanese, Korean, and the characters used for glyphs.
There are many fonts that claim to be Unicode, but most of them contain just a sorry excuse for a complete Unicode character set. Qt can't know how complete a font is, so it chooses one that might be better in otherf aspects, but lacks necessary characters.
Definition at line 299 of file YQApplication.cc.
void YQApplication::deleteFonts | ( | ) |
Delete the fonts so they will be reloaded upon their next usage.
Definition at line 385 of file YQApplication.cc.
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virtual |
Convert logical layout spacing units into device dependent units. A default size dialog is assumed to be 80x25 layout spacing units.
Reimplemented from YApplication.
Definition at line 679 of file YQApplication.cc.
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protected |
Constructs a key for the language specific font file: "font[lang]" for font[de_DE] = "Sans Serif" font[zh] = "ChineseSpecial, something" font[ja_JP] = "JapaneseSpecial, something" font = "Sans Serif"
Definition at line 289 of file YQApplication.cc.
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Return a std::string for a named glyph.
Using this is discouraged in new applications.
Reimplemented from YApplication.
Definition at line 462 of file YQApplication.cc.
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static |
Return the package selector plugin singleton or creates it (including loading the plugin lib) if it does not exist yet.
Definition at line 743 of file YQApplication.cc.
const QFont & YQApplication::headingFont | ( | ) |
Returns the application's heading font.
Brute force load the heading font - see currentFont() above for more.
Definition at line 354 of file YQApplication.cc.
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virtual |
Convert device dependent units into logical layout spacing units. A default size dialog is assumed to be 80x25 layout spacing units.
Reimplemented from YApplication.
Definition at line 688 of file YQApplication.cc.
void YQApplication::loadPredefinedQtTranslations | ( | ) |
Load translations for Qt's predefined dialogs like file selection box etc.
Definition at line 115 of file YQApplication.cc.
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virtual |
Make a screen shot and save it to the specified file.
Reimplemented from YApplication.
Definition at line 717 of file YQApplication.cc.
void YQApplication::maybeLeftHandedUser | ( | ) |
A mouse click with the wrong mouse button was detected - e.g., a right click on a push button. The user might be left-handed, but his mouse might not (yet) be configured for left-handed use - e.g., during installation. Ask him if he would like his mouse temporarily configured as a left-handed mouse.
This status can be queried with YQApplication::leftHandedMouse().
Definition at line 629 of file YQApplication.cc.
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Change the (mouse) cursor back from busy status to normal.
Reimplemented from YApplication.
Definition at line 711 of file YQApplication.cc.
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Open a context menu for a widget
'itemCollection' describes the menu structure
Returns true on success (otherwise false).
Implemented from YApplication.
Definition at line 542 of file YQApplication.cc.
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static |
Return the package selector plugin singleton or creates it (including loading the plugin lib) if it does not exist yet.
Definition at line 724 of file YQApplication.cc.
void YQApplication::pickAutoFonts | ( | ) |
Determine good fonts based on defaultsize geometry and set _auto_normal_font_size and _auto_heading_font_size accordingly. Caches the values, so it's safe to call this repeatedly.
Definition at line 405 of file YQApplication.cc.
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Set the application Icon
Reimplemented from YApplication.
Definition at line 772 of file YQApplication.cc.
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Set the application title
Reimplemented from YApplication.
Definition at line 764 of file YQApplication.cc.
void YQApplication::setAutoFonts | ( | bool | useAutoFonts | ) |
Set whether or not fonts should automatically be picked.
Definition at line 398 of file YQApplication.cc.
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virtual |
Sets the position of the context menu (in gloabl coordinates)
Definition at line 759 of file YQApplication.cc.
void YQApplication::setLangFonts | ( | const std::string & | language, |
const std::string & | encoding = std::string() |
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Set fonts according to the specified language and encoding.
This is most important for some Asian languages that have overlaps in the Unicode table, like Japanese vs. Chinese.
Definition at line 206 of file YQApplication.cc.
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Set language and encoding for the locale environment ($LANG).
Load UI-internal translations (e.g. for predefined dialogs like file selection) and fonts.
'language' is the ISO short code ("de_DE", "en_US", ...).
'encoding' an (optional) encoding ("utf8", ...) that will be appended if present.
Reimplemented from YApplication.
Definition at line 93 of file YQApplication.cc.
void YQApplication::setLayoutDirection | ( | const std::string & | language | ) |
Set the layout direction (left-to-right or right-to-left) from 'language'.
Definition at line 168 of file YQApplication.cc.
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Font family or list of font families to use ("Sans Serif" etc.)
Definition at line 375 of file YQApplication.h.
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Language-specific font settings
Definition at line 380 of file YQApplication.h.
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protected |
Translator for the predefined Qt dialogs
Definition at line 385 of file YQApplication.h.