UI.mainWindow module

class UI.mainWindow.TabWidget

Bases: QTabWidget

Custom QTableWidget to populate a empty page with a welcome and information message

Methods

paintEvent(event)

Special paint event

paintEvent(event)

Special paint event

class UI.mainWindow.TreeEquipment(parent=None)

Bases: QTreeWidget

Custom QTreWidget to list the equipment and stream from the active project

Methods

updateList(items)

Update list with project items

__init__(parent=None)

updateList(items)

Update list with project items

class UI.mainWindow.FlowLayout(margin=0, spacing=0, parent=None)

Bases: QLayout

Dynamic layout to reorder object using all available space

Methods

addItem(item)	Add item to layout
count()	Return count of item
doLayout(rect, testOnly)	Dynamic generation of layout
expandingDirections()	Limit expanding direction to horizontal orientation
hasHeightForWidth()	Change default value
heightForWidth(width)	Get height from layout
itemAt(index)	Return item at position index
minimumSize()	Get minimum size of layout
setGeometry(rect)	Special geomtry from layout
sizeHint()	Set size hint to minimum size
takeAt(index)	Return item at position index and remove from layout

__init__(margin=0, spacing=0, parent=None)

addItem(item)

Add item to layout

count()

Return count of item

itemAt(index)

Return item at position index

takeAt(index)

Return item at position index and remove from layout

expandingDirections()

Limit expanding direction to horizontal orientation

hasHeightForWidth()

Change default value

heightForWidth(width)

Get height from layout

setGeometry(rect)

Special geomtry from layout

sizeHint()

Set size hint to minimum size

minimumSize()

Get minimum size of layout

doLayout(rect, testOnly)

Dynamic generation of layout

class UI.mainWindow.UI_pychemqt(parent=None)

Bases: QMainWindow

Main window UI definition

Attributes:

currentConfig

Get config of current project

currentFilename

Get file name of current project

currentMdi

Get mdi area of current project

currentScene

Get current graphicscene

currentView

Get current graphicsview

idTab

Get id of current tab

Methods

Preferences()	Show preferences dialog
aboutToShow_MenuEdit()	Dynamic generation of edit menu
aboutToShow_MenuPFD()	Dynamic generation of PFD menu
aboutToShow_MenuRecentFiles()	Dynamic generation of recent files menu
aboutToShow_MenuWindow()	Dynamic generation of window menu
acerca()	Show basic information about pychemqt including version of library used
acercaQt()	Show info about qt library
activeControl(boolean)	Enable/Disable actions if any project is loaded
addEquipment(equipo)	Add equipment to PFD of current project
addItem(tipo[, check])	Add item to PFD of current project tipo: type of item * square: square item, defining 2 points of diagonal * ellipse: ellipse item, enclosed in a square defined with 2 points * Input stream to PFD, defined only by one point * Output stream to PFD, defined only by one point * Strem: Stream to join several equipment
addRecentFile(fname)	Populate recent file menu
addText()	Add text item to PFD of current project
bip()	Show bip parameters of selected compounds
calculator()	Show external calculator application
changePreferenceLive()	Upgrade UI when change preferences
changeStatusThermo(conf)	Update status thermo for pfd subwindow
changeWindow(window)	Update status info when change subwindow
clearRecentFiles()	Clear recent open files list
clearWindow()	Actions to be done when close a window in a tab mdi
closeEvent([event])	Catch main close event to do actions like avoid lost changes or save main program settings
contextListMenu(event)	Generation of context menu for list toolbox
currentTabChanged(index)	Actions to be done when change current tab in main window
dialogConfig(UIconfig)	Generic procedure for launch a config dialog
documentation()	Open tools/doi app with scientific references
fileClose(index)	Actions to be done when close a project in mainwindow
fileNew()	Actions to be done when create a new project
fileOpen([fname])	Open project
fileSave([indice])	Save project to file
fileSaveAll()	Save all open project with changes
fileSaveAs([indice])	Save current project with a new name
getScene(index)	Get graphicscene of tab with selected index
getView(index)	Get graphics view of tab with selected index
help()	Open pychemqt documentation
launch(dlg, *args)	Generic method to launch external application
loadFile([fname])	Actions to be done when load a project file
loadPFD(mdiarea)	Actions to be done to load a PFD
log()	Open log file
meos()	Launch main dialog of UI_Tables tool
overview()	Show a overview window of PFD or hide if exist
plotProperties()	Plot temperature dependent properties of selected compounds
saveControl()	Enable/Disable save actions is current tab is modified
savePFDImage()	Save PFD screenshot in a file
selectionChanged()	Selection changed from both PFD and item treewidget to let both stay syncronized with same selected items
tabModified(index)	Set icon as modified for tab with index specified
terminal()	Show instrospection console
updateConfig(conf)	Do changes in mainwindow at any config change
updatePreferences(preferences)	Update preferences in program and save to file
updateStatus(text[, success])	Función que añade entradas al cuadro de status text: texto a mostrar success: boolean que indica si va todo bien
windowClose()	Close active subwindow
windowMinimizeAll()	Minimize all subwindows
windowRestoreAll()	Restore all subwindows to last window size and position
windowSelect(index)	Show the selected subwindow
wizard()	Show a wizard dialog for project configuration
zoom([value])	Change zoom value of PFD

idNew = 0

config = []

dirty = []

filename = []

pfd = []

__init__(parent=None)

property currentScene

Get current graphicscene

property currentView

Get current graphicsview

property currentMdi

Get mdi area of current project

property currentConfig

Get config of current project

property currentFilename

Get file name of current project

getScene(index)

Get graphicscene of tab with selected index

getView(index)

Get graphics view of tab with selected index

property idTab

Get id of current tab

closeEvent(event=None)

Catch main close event to do actions like avoid lost changes or save main program settings

aboutToShow_MenuEdit()

Dynamic generation of edit menu

aboutToShow_MenuPFD()

Dynamic generation of PFD menu

aboutToShow_MenuWindow()

Dynamic generation of window menu

windowClose()

Close active subwindow

windowSelect(index)

Show the selected subwindow

windowRestoreAll()

Restore all subwindows to last window size and position

windowMinimizeAll()

Minimize all subwindows

contextListMenu(event)

Generation of context menu for list toolbox

aboutToShow_MenuRecentFiles()

Dynamic generation of recent files menu

clearRecentFiles()

Clear recent open files list

addRecentFile(fname)

Populate recent file menu

fileNew()

Actions to be done when create a new project

fileSave(indice=None)

Save project to file

fileSaveAs(indice=None)

Save current project with a new name

fileSaveAll()

Save all open project with changes

fileOpen(fname=None)

Open project

loadFile(fname=None)

Actions to be done when load a project file

loadPFD(mdiarea)

Actions to be done to load a PFD

changeWindow(window)

Update status info when change subwindow

clearWindow()

Actions to be done when close a window in a tab mdi

fileClose(index)

Actions to be done when close a project in mainwindow

wizard()

Show a wizard dialog for project configuration

updateConfig(conf)

Do changes in mainwindow at any config change

updateStatus(text, success=True)

Función que añade entradas al cuadro de status text: texto a mostrar success: boolean que indica si va todo bien

changeStatusThermo(conf)

Update status thermo for pfd subwindow

dialogConfig(UIconfig)

Generic procedure for launch a config dialog

Preferences()

Show preferences dialog

updatePreferences(preferences)

Update preferences in program and save to file

changePreferenceLive()

Upgrade UI when change preferences

activeControl(boolean)

Enable/Disable actions if any project is loaded

saveControl()

Enable/Disable save actions is current tab is modified

tabModified(index)

Set icon as modified for tab with index specified

currentTabChanged(index)

Actions to be done when change current tab in main window

bip()

Show bip parameters of selected compounds

plotProperties()

Plot temperature dependent properties of selected compounds

calculator()

Show external calculator application

terminal()

Show instrospection console

meos()

Launch main dialog of UI_Tables tool

launch(dlg, *args)

Generic method to launch external application

help()

Open pychemqt documentation

documentation()

Open tools/doi app with scientific references

log()

Open log file

acerca()

Show basic information about pychemqt including version of library used

acercaQt()

Show info about qt library

savePFDImage()

Save PFD screenshot in a file

zoom(value=None)

Change zoom value of PFD

Parameters:

Valuefloat

Zoom value or any of this str + : Zoom in view - : Zoom out view Dialog : Show dialog to set custom zoom value

overview()

Show a overview window of PFD or hide if exist

selectionChanged()

Selection changed from both PFD and item treewidget to let both stay syncronized with same selected items

addText()

Add text item to PFD of current project

addItem(tipo, check=True)

Add item to PFD of current project tipo: type of item

• square: square item, defining 2 points of diagonal

• ellipse: ellipse item, enclosed in a square defined with 2 points

• Input stream to PFD, defined only by one point

• Output stream to PFD, defined only by one point

• Strem: Stream to join several equipment

addEquipment(equipo)

Add equipment to PFD of current project