eric6.UI.Browser

Module implementing a browser with class browsing capabilities.

Global Attributes

None

Classes

Browser

Class used to display a file system tree.

Functions

None

Browser

Class used to display a file system tree.

Via the context menu that is displayed by a right click the user can select various actions on the selected file.

Signals

binaryFile(filename): emitted to open a file as binary (str)
designerFile(filename): emitted to open a Qt-Designer file (str)
linguistFile(filename): emitted to open a Qt-Linguist (*.ts) file (str)
multiProjectFile(filename): emitted to open an eric multi project file (str)
pixmapEditFile(filename): emitted to edit a pixmap file (str)
pixmapFile(filename): emitted to open a pixmap file (str)
projectFile(filename): emitted to open an eric project file (str)
sourceFile(filename): emitted to open a Python file at a line (str)
sourceFile(filename, lineno): emitted to open a Python file at a line (str, int)
sourceFile(filename, lineno, type): emitted to open a Python file at a line giving an explicit file type (str, int, str)
sourceFile(filename, linenos): emitted to open a Python file giving a list of lines(str, list)
svgFile(filename): emitted to open a SVG file (str)
trpreview(filenames): emitted to preview Qt-Linguist (*.qm) files (list of str)
trpreview(filenames, ignore): emitted to preview Qt-Linguist (*.qm) files indicating whether non-existent files shall be ignored (list of str, bool)
unittestOpen(filename): emitted to open a Python file for a unit test (str)

Derived from

QTreeView

Class Attributes

None

Class Methods

None

Methods

Browser	Constructor
__addAsToplevelDir	Private slot to handle the Add as toplevel directory popup menu entry.
__createPopupMenus	Private method to generate the various popup menus.
__findInDirectory	Private slot to handle the Find in directory popup menu entry.
__newToplevelDir	Private slot to handle the New toplevel directory popup menu entry.
__refreshDirectory	Private slot to refresh a directory entry.
__removeToplevel	Private slot to handle the Remove from toplevel popup menu entry.
__replaceInDirectory	Private slot to handle the Find&Replace in directory popup menu entry.
__showMimeType	Private slot to show the mime type of the selected entry.
_contextMenuRequested	Protected slot to show the context menu of the listview.
_copyToClipboard	Protected method to copy the text shown for an entry to the clipboard.
_editPixmap	Protected slot to handle the open in icon editor popup menu entry.
_gotoAttribute	Protected slot to handle the selection of the goto menu.
_init	Protected method to perform initialization tasks common to this base class and all derived classes.
_keyboardSearchType	Protected method to check, if the item is of the correct type.
_openHexEditor	Protected slot to handle the open in hex editor popup menu entry.
_openItem	Protected slot to handle the open popup menu entry.
_resizeColumns	Protected slot to resize the view when items get expanded or collapsed.
_resort	Protected slot to resort the tree.
_showGotoMenu	Protected slot to prepare the goto submenu of the attribute menu.
getSelectedItems	Public method to get the selected items.
getSelectedItemsCount	Public method to get the count of items selected.
getSelectedItemsCountCategorized	Public method to get a categorized count of selected items.
handleInterpreterChanged	Public slot to handle a change of the debug client's interpreter.
handlePreferencesChanged	Public slot used to handle the preferencesChanged signal.
handleProgramChange	Public slot to handle the programChange signal.
handleUnittest	Public slot to handle the unittest popup menu entry.
keyboardSearch	Public function to search the tree via the keyboard.
layoutDisplay	Public slot to perform a layout operation.
mouseDoubleClickEvent	Protected method of QAbstractItemView.
saveToplevelDirs	Public slot to save the toplevel directories.
wantedItem	Public method to check type of an item.

Static Methods

None

Browser (Constructor)

Browser(parent=None)

Constructor

parent: parent widget (QWidget)

Browser.__addAsToplevelDir

__addAsToplevelDir()

Private slot to handle the Add as toplevel directory popup menu entry.

Browser.__createPopupMenus

__createPopupMenus()

Private method to generate the various popup menus.

Browser.__findInDirectory

__findInDirectory()

Private slot to handle the Find in directory popup menu entry.

Browser.__newToplevelDir

__newToplevelDir()

Private slot to handle the New toplevel directory popup menu entry.

Browser.__refreshDirectory

__refreshDirectory()

Private slot to refresh a directory entry.

Browser.__removeToplevel

__removeToplevel()

Private slot to handle the Remove from toplevel popup menu entry.

Browser.__replaceInDirectory

__replaceInDirectory()

Private slot to handle the Find&Replace in directory popup menu entry.

Browser.__showMimeType

__showMimeType()

Private slot to show the mime type of the selected entry.

Browser._contextMenuRequested

_contextMenuRequested(coord)

Protected slot to show the context menu of the listview.

coord: the position of the mouse pointer (QPoint)

Browser._copyToClipboard

_copyToClipboard()

Protected method to copy the text shown for an entry to the clipboard.

Browser._editPixmap

_editPixmap()

Protected slot to handle the open in icon editor popup menu entry.

Browser._gotoAttribute

_gotoAttribute(act)

Protected slot to handle the selection of the goto menu.

act: reference to the action (E5Action)

Browser._init

_init()

Protected method to perform initialization tasks common to this base class and all derived classes.

Browser._keyboardSearchType

_keyboardSearchType(item)

Protected method to check, if the item is of the correct type.

item (BrowserItem): reference to the item

Returns:: flag indicating a correct type

Return Type:: bool

Browser._openHexEditor

_openHexEditor()

Protected slot to handle the open in hex editor popup menu entry.

Browser._openItem

_openItem()

Protected slot to handle the open popup menu entry.

Browser._resizeColumns

_resizeColumns(index)

Protected slot to resize the view when items get expanded or collapsed.

index: index of item (QModelIndex)

Browser._resort

_resort()

Protected slot to resort the tree.

Browser._showGotoMenu

_showGotoMenu()

Protected slot to prepare the goto submenu of the attribute menu.

Browser.getSelectedItems

getSelectedItems(filterList=None)

Public method to get the selected items.

filterList: list of classes to check against

Returns:: list of selected items (list of BroweserItem)

Browser.getSelectedItemsCount

getSelectedItemsCount(filterList=None)

Public method to get the count of items selected.

filterList: list of classes to check against

Returns:: count of items selected (integer)

Browser.getSelectedItemsCountCategorized

getSelectedItemsCountCategorized(filterList=None)

Public method to get a categorized count of selected items.

filterList: list of classes to check against

Returns:: a dictionary containing the counts of items belonging to the individual filter classes. The keys of the dictionary are the string representation of the classes given in the filter (i.e. str(filterClass)). The dictionary contains an additional entry with key "sum", that stores the sum of all selected entries fulfilling the filter criteria.

Browser.handleInterpreterChanged

handleInterpreterChanged(interpreter)

Public slot to handle a change of the debug client's interpreter.

interpreter: interpreter of the debug client (string)

Browser.handlePreferencesChanged

handlePreferencesChanged()

Public slot used to handle the preferencesChanged signal.

Browser.handleProgramChange

handleProgramChange(fn)

Public slot to handle the programChange signal.

fn: file name (string)

Browser.handleUnittest

handleUnittest()

Public slot to handle the unittest popup menu entry.

Browser.keyboardSearch

keyboardSearch(search)

Public function to search the tree via the keyboard.

search (str): the character entered via the keyboard

Browser.layoutDisplay

layoutDisplay()

Public slot to perform a layout operation.

Browser.mouseDoubleClickEvent

mouseDoubleClickEvent(mouseEvent)

Protected method of QAbstractItemView.

Reimplemented to disable expanding/collapsing of items when double-clicking. Instead the double-clicked entry is opened.

mouseEvent: the mouse event (QMouseEvent)

Browser.saveToplevelDirs

saveToplevelDirs()

Public slot to save the toplevel directories.

Browser.wantedItem

wantedItem(itm, filterList=None)

Public method to check type of an item.

itm: the item to check (BrowserItem)
filterList: list of classes to check against

Returns:: flag indicating item is a valid type (boolean)

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