Learning about pyqt UI color replacement (learning about pyqt highlights)

#-*-Coding: UTF-8 -*-

From pyqt4.qtgui import *

From pyqt4.qtcore import *

Import sys

Qtextcodec. setcodecfortr (qtextcodec. codecforname ("utf8 "))

Class palette (qdialog ):

Def _ init _ (self, parent = none ):

Super (palette, self). _ init _ (parent)

Self. setwindowtitle (self. tr ("qpalette dialog box "))

Mainlayout = qhboxlayout (Self)

Self. ctrlframe = qframe ()

Self. contentframe = qframe ()

Self. contentframe. setautofillbackground (true)

Self. createctrlframe ()

Self. createcontentframe ()

Mainlayout. addwidget (self. ctrlframe)

Mainlayout. addwidget (self. contentframe)

Def createctrlframe (Self ):

Label1 = qlabel ("qpalette. Window ")

Self. windowcombobox = qcombobox ()

Label2 = qlabel ("qpalette. windowtext ")

Self. windowtextcombobox = qcombobox ()

Label3 = qlabel ("qpalette. Button ")

Self. buttoncombobox = qcombobox ()

Label4 = qlabel ("qpalette. buttontext ")

Self. buttontextcombobox = qcombobox ()

Label5 = qlabel ("qpalette. Base ")

Self. basecombobox = qcombobox ()

Self. fillcolorlist (self. windowcombobox)

Self. fillcolorlist (self. windowtextcombobox)

Self. fillcolorlist (self. buttoncombobox)

Self. fillcolorlist (self. buttontextcombobox)

Self. fillcolorlist (self. basecombobox)

Self. Connect (self. windowcombobox, signal ("currentindexchanged (INT)"), self. slotwindow)

Self. Connect (self. windowtextcombobox, signal ("currentindexchanged (INT)"), self. slotwindowtext)

Self. Connect (self. buttoncombobox, signal ("currentindexchanged (INT)"), self. slotbutton)

Self. Connect (self. buttontextcombobox, signal ("currentindexchanged (INT)"), self. slotbuttontext)

Self. Connect (self. basecombobox, signal ("currentindexchanged (INT)"), self. slotbase)

Gridlayout = qgridlayout ()

Gridlayout. addwidget (label1, 0, 0)

Gridlayout. addwidget (self. windowcombobox, 0, 1)

Gridlayout. addwidget (label2, 1, 0)

Gridlayout. addwidget (self. windowtextcombobox, 1, 1)

Gridlayout. addwidget (label3, 2, 0)

Gridlayout. addwidget (self. buttoncombobox, 2, 1)

Gridlayout. addwidget (label4, 3, 0)

Gridlayout. addwidget (self. buttontextcombobox, 3, 1)

Gridlayout. addwidget (label5, 4, 0)

Gridlayout. addwidget (self. basecombobox)

Self. ctrlframe. setlayout (gridlayout)

Def fillcolorlist (self, ComboBox ):

Colorlist = qcolor. colornames ()

For color in colorlist:

PIX = qpixmap (qsize (70, 20 ))

PIX. Fill (qcolor (color ))

ComboBox. additem (qicon (pix), color)

ComboBox. seticonsize (qsize (70, 20 ))

ComboBox. setsizeadjustpolicy (qcombobox. adjusttocontents)

Def createcontentframe (Self ):

Label1 = qlabel (self. tr ("select a value "))

Valuecombobox = qcombobox ()

Valuecombobox. additem ("1 ")

Valuecombobox. additem ("2 ")

Label2 = qlabel (self. tr ("enter a string "))

Stringlineedit = qlineedit ()

Textedittext = qtextedit (self. tr ("enter "))

Hlayout = qhboxlayout ()

Okbutton = qpushbutton (self. tr ("OK "))

Cancelbutton = qpushbutton (self. tr ("cancel "))

Hlayout. addstretch ()

Hlayout. addwidget (okbutton)

Hlayout. addwidget (cancelbutton)

Gridlayout = qgridlayout ()

Gridlayout. addwidget (label1, 0, 0)

Gridlayout. addwidget (valuecombobox, 0, 1)

Gridlayout. addwidget (label2, 1, 0)

Gridlayout. addwidget (stringlineedit, 1, 1)

Gridlayout. addwidget (textedittext, 2, 0, 1, 2)

Gridlayout. addlayout (hlayout, 3, 0, 1, 2)

Self. contentframe. setlayout (gridlayout)

Def slotwindow (Self ):

Colorlist = qcolor. colornames ()

Color = qcolor (colorlist [self. windowcombobox. currentindex ()])

P = self. contentframe. palette ()

P. setcolor (qpalette. Window, color)

Self. contentframe. setpalette (P)

Def slotwindowtext (Self ):

Colorlist = qcolor. colornames ()

Color = qcolor (colorlist [self. windowcombobox. currentindex ()])

P = self. contentframe. palette ()

P. setcolor (qpalette. windowtext, color)

Self. contentframe. setpalette (P)

Def slotbutton (Self ):

Colorlist = qcolor. colornames ()

Color = qcolor (colorlist [self. windowcombobox. currentindex ()])

P = self. contentframe. palette ()

P. setcolor (qpalette. Button, color)

Self. contentframe. setpalette (P)

Def slotbuttontext (Self ):

Colorlist = qcolor. colornames ()

Color = qcolor (colorlist [self. windowcombobox. currentindex ()])

P = self. contentframe. palette ()

P. setcolor (qpalette. buttontext, color)

Self. contentframe. setpalette (P)

Def slotbase (Self ):

Colorlist = qcolor. colornames ()

Color = qcolor (colorlist [self. windowcombobox. currentindex ()])

P = self. contentframe. palette ()

P. setcolor (qpalette. Base, color)

Self. contentframe. setpalette (P)

APP = qapplication (SYS. argv)

Main = palette ()

Main. Show ()

App.exe C _()

As follows:

Learning about pyqt UI color replacement (learning about pyqt highlights)