Python QPushButton.setSizePolicy方法代码示例

# 需要导入模块: from PyQt4.Qt import QPushButton [as 别名]
# 或者: from PyQt4.Qt.QPushButton import setSizePolicy [as 别名]
class FontFamilyChooser(QWidget):

    family_changed = pyqtSignal(object)

    def __init__(self, parent=None):
        QWidget.__init__(self, parent)
        self.l = l = QHBoxLayout()
        l.setContentsMargins(0, 0, 0, 0)
        self.setLayout(l)
        self.button = QPushButton(self)
        self.button.setIcon(QIcon(I('font.png')))
        self.button.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
        l.addWidget(self.button)
        self.default_text = _('Choose &font family')
        self.font_family = None
        self.button.clicked.connect(self.show_chooser)
        self.clear_button = QToolButton(self)
        self.clear_button.setIcon(QIcon(I('clear_left.png')))
        self.clear_button.clicked.connect(self.clear_family)
        l.addWidget(self.clear_button)
        self.setToolTip = self.button.setToolTip
        self.toolTip = self.button.toolTip
        self.clear_button.setToolTip(_('Clear the font family'))
        l.addStretch(1)

    def clear_family(self):
        self.font_family = None

    @dynamic_property
    def font_family(self):
        def fget(self):
            return self._current_family
        def fset(self, val):
            if not val:
                val = None
            self._current_family = val
            self.button.setText(val or self.default_text)
            self.family_changed.emit(val)
        return property(fget=fget, fset=fset)

    def show_chooser(self):
        d = FontFamilyDialog(self.font_family, self)
        if d.exec_() == d.Accepted:
            self.font_family = d.font_family

# 需要导入模块: from PyQt4.Qt import QPushButton [as 别名]
# 或者: from PyQt4.Qt.QPushButton import setSizePolicy [as 别名]
 def setupWidgets(self):
     self.setWindowTitle(self.title)
     menubar = QMenuBar(self)
     menu = QMenu("Title " + self.title)
     self._action_tmp = QAction("Reproduce", self)
     signal_connect(self._action_tmp, SIGNAL("activated()"), self.reproduce)
     menu.addAction(self._action_tmp)
     menubar.addMenu(menu)
     menubar.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
     self.setMenuBar(menubar)
     cw = QWidget(self)
     layout = QVBoxLayout(cw)
     cw.setLayout(layout)
     button = QPushButton("Reproduce", self)
     button.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
     layout.addWidget(button)
     self.button = button
     signal_connect(button, SIGNAL("clicked()"), self.reproduce)        
     for o in ("menubar", "menu", "cw"): setattr(self, o, eval(o))
     
     self.setCentralWidget(cw)

# 需要导入模块: from PyQt4.Qt import QPushButton [as 别名]
# 或者: from PyQt4.Qt.QPushButton import setSizePolicy [as 别名]
class AboutDialog(QDialog):
    def __init__(self, parent=None, name=None, modal=0, fl=None):
        if fl is None:
            fl = Qt.Dialog | Qt.WindowTitleHint
        QDialog.__init__(self, parent, Qt.Dialog | Qt.WindowTitleHint)
        self.setModal(modal)

        image0 = pixmaps.tigger_logo.pm()

        # self.setSizeGripEnabled(0)
        LayoutWidget = QWidget(self)
        LayoutWidget.setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.MinimumExpanding)

        lo_top = QVBoxLayout(LayoutWidget)

        lo_title = QHBoxLayout(None)

        self.title_icon = QLabel(LayoutWidget)
        self.title_icon.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
        self.title_icon.setPixmap(image0)
        self.title_icon.setAlignment(Qt.AlignCenter)
        lo_title.addWidget(self.title_icon)

        self.title_label = QLabel(LayoutWidget)
        self.title_label.setWordWrap(True)
        lo_title.addWidget(self.title_label)
        lo_top.addLayout(lo_title)

        lo_logos = QHBoxLayout(None)
        lo_top.addLayout(lo_logos)
        # for logo in ("astron",):
        #   icon = QLabel(LayoutWidget)
        #   icon.setSizePolicy(QSizePolicy.Fixed,QSizePolicy.Fixed)
        #   icon.setPixmap(getattr(pixmaps,logo+"_logo").pm())
        #   icon.setAlignment(Qt.AlignCenter)
        #   lo_logos.addWidget(icon)

        lo_mainbtn = QHBoxLayout(None)
        lo_mainbtn.addItem(QSpacerItem(20, 20, QSizePolicy.Expanding, QSizePolicy.Minimum))
        lo_top.addLayout(lo_mainbtn)

        self.btn_ok = QPushButton(LayoutWidget)
        self.btn_ok.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
        self.btn_ok.setMinimumSize(QSize(60, 0))
        self.btn_ok.setAutoDefault(1)
        self.btn_ok.setDefault(1)
        lo_mainbtn.addWidget(self.btn_ok)
        lo_mainbtn.addItem(QSpacerItem(20, 20, QSizePolicy.Expanding, QSizePolicy.Minimum))

        self.languageChange()

        LayoutWidget.adjustSize()

        # LayoutWidget.resize(QSize(489,330).expandedTo(LayoutWidget.minimumSizeHint()))
        # self.resize(QSize(489,330).expandedTo(self.minimumSizeHint()))
        # self.clearWState(Qt.WState_Polished)

        self.connect(self.btn_ok, SIGNAL("clicked()"), self.accept)

    def languageChange(self):
        self.setWindowTitle(self.__tr("About Tigger"))
        self.title_label.setText(self.__tr( \
            """<h3>Tigger %s</h3>
            <p>(C) 2010-2017 Oleg Smirnov & Rhodes University & SKA SA<br>
            <br>Please direct feedback and bug reports at https://github.com/ska-sa/tigger</p>
            """ % (release_string) \
            ))

        self.btn_ok.setText(self.__tr("&OK"))

    def __tr(self, s, c=None):
        return qApp.translate("About", s, c)

# 需要导入模块: from PyQt4.Qt import QPushButton [as 别名]
# 或者: from PyQt4.Qt.QPushButton import setSizePolicy [as 别名]
class parameter_dialog_or_frame:
    """
    use as a pre-mixin before QDialog or QFrame
    """
    ####@@@@
    def __init__(self, parent = None, desc = None, name = None, modal = 0, fl = 0, env = None, type = "QDialog"):
        if env is None:
            import foundation.env as env # this is a little weird... probably it'll be ok, and logically it seems correct.
        
        self.desc = desc

        self.typ = type
        if type == "QDialog":
            QDialog.__init__(self,parent,name,modal,fl)
        elif type == "QTextEdit":
            QTextEdit.__init__(self, parent, name)
        elif type == "QFrame":
            QFrame.__init__(self,parent,name)
        else:
            print "don't know about type == %r" % (type,)
        
        self.image1 = QPixmap()
        self.image1.loadFromData(image1_data,"PNG") # should be: title_icon ####
        self.image3 = QPixmap()
        self.image3.loadFromData(image3_data,"PNG")
        self.image4 = QPixmap()
        self.image4.loadFromData(image4_data,"PNG")
        self.image5 = QPixmap()
        self.image5.loadFromData(image5_data,"PNG")
        self.image6 = QPixmap()
        self.image6.loadFromData(image6_data,"PNG")
        self.image7 = QPixmap()
        self.image7.loadFromData(image7_data,"PNG")
        self.image0 = QPixmap(image0_data) # should be: border_icon ####
        self.image2 = QPixmap(image2_data) # should be: sponsor_pixmap ####

        try:
            ####@@@@
            title_icon_name = self.desc.options.get('title_icon')
            border_icon_name = self.desc.options.get('border_icon')
            if title_icon_name:
                self.image1 = imagename_to_pixmap(title_icon_name) ###@@@ pass icon_path
                    ###@@@ import imagename_to_pixmap or use env function
                    # or let that func itself be an arg, or have an env arg for it
                    ###e rename it icon_name_to_pixmap, or find_icon? (the latter only if it's ok if it returns an iconset)
                    ###e use iconset instead?
            if border_icon_name:
                self.image0 = imagename_to_pixmap(border_icon_name)
        except:
            print_compact_traceback("bug in icon-setting code, using fallback icons: ")
            pass

        if not name:
            self.setName("parameter_dialog_or_frame") ###

        ###k guess this will need: if type == 'QDialog'
        self.setIcon(self.image0) # should be: border_icon ####

        nanotube_dialogLayout = QVBoxLayout(self,0,0,"nanotube_dialogLayout")

        self.heading_frame = QFrame(self,"heading_frame")
        self.heading_frame.setPaletteBackgroundColor(QColor(122,122,122))
        self.heading_frame.setFrameShape(QFrame.NoFrame)
        self.heading_frame.setFrameShadow(QFrame.Plain)
        heading_frameLayout = QHBoxLayout(self.heading_frame,0,3,"heading_frameLayout")

        self.heading_pixmap = QLabel(self.heading_frame,"heading_pixmap")
        self.heading_pixmap.setSizePolicy(QSizePolicy(QSizePolicy.Fixed,QSizePolicy.Fixed,0,0,self.heading_pixmap.sizePolicy().hasHeightForWidth()))
        self.heading_pixmap.setPixmap(self.image1) # should be: title_icon ####
        self.heading_pixmap.setScaledContents(1)
        heading_frameLayout.addWidget(self.heading_pixmap)

        self.heading_label = QLabel(self.heading_frame,"heading_label")
        self.heading_label.setPaletteForegroundColor(QColor(255,255,255))
        heading_label_font = QFont(self.heading_label.font())
        heading_label_font.setPointSize(12)
        heading_label_font.setBold(1)
        self.heading_label.setFont(heading_label_font)
        heading_frameLayout.addWidget(self.heading_label)
        nanotube_dialogLayout.addWidget(self.heading_frame)

        self.body_frame = QFrame(self,"body_frame")
        self.body_frame.setFrameShape(QFrame.StyledPanel)
        self.body_frame.setFrameShadow(QFrame.Raised)
        body_frameLayout = QVBoxLayout(self.body_frame,3,3,"body_frameLayout")

        self.sponsor_frame = QFrame(self.body_frame,"sponsor_frame")
        self.sponsor_frame.setPaletteBackgroundColor(QColor(255,255,255))
        self.sponsor_frame.setFrameShape(QFrame.StyledPanel)
        self.sponsor_frame.setFrameShadow(QFrame.Raised)
        sponsor_frameLayout = QHBoxLayout(self.sponsor_frame,0,0,"sponsor_frameLayout")

        self.sponsor_btn = QPushButton(self.sponsor_frame,"sponsor_btn")
        self.sponsor_btn.setAutoDefault(0) #bruce 060703 bugfix
        self.sponsor_btn.setSizePolicy(QSizePolicy(QSizePolicy.Preferred,QSizePolicy.Preferred,0,0,self.sponsor_btn.sizePolicy().hasHeightForWidth()))
        self.sponsor_btn.setPaletteBackgroundColor(QColor(255,255,255))
        self.sponsor_btn.setPixmap(self.image2) # should be: sponsor_pixmap #### [also we'll need to support >1 sponsor]
        self.sponsor_btn.setFlat(1)
        sponsor_frameLayout.addWidget(self.sponsor_btn)
        body_frameLayout.addWidget(self.sponsor_frame)
#.........这里部分代码省略.........

# 需要导入模块: from PyQt4.Qt import QPushButton [as 别名]
# 或者: from PyQt4.Qt.QPushButton import setSizePolicy [as 别名]
 def pb(text, tooltip=None):
     b = QPushButton(text, self)
     b.setToolTip(tooltip or '')
     b.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Fixed)
     return b

# 需要导入模块: from PyQt4.Qt import QPushButton [as 别名]
# 或者: from PyQt4.Qt.QPushButton import setSizePolicy [as 别名]
class LetsShareBooksDialog(QDialog):
    def __init__(self, gui, icon, do_user_config, qaction, us):
        QDialog.__init__(self, gui)
        self.gui = gui
        self.do_user_config = do_user_config
        self.qaction = qaction
        self.us = us
        self.clip = QApplication.clipboard()
        self.main_gui = calibre_main()
        
        self.urllib_thread = UrlLibThread(self.us)
        self.kill_servers_thread = KillServersThread(self.us)

        self.us.check_finished = True
        
        self.pxmp = QPixmap()
        self.pxmp.load('images/icon_connected.png')
        self.icon_connected = QIcon(self.pxmp)

        self.setStyleSheet("""
        QDialog {
                background-color: white;
        }

        QPushButton { 
                font-size: 16px; 
                border-style: solid;
                border-color: red;
                font-family:'BitstreamVeraSansMono',Consolas,monospace;
                text-transform: uppercase;
        }

        QPushButton#arrow {
                border-width: 16px;
                border-right-color:white;
                padding: -10px;
                color:red;
        }

        QPushButton#url {
                background-color: red;
                min-width: 460px;
                color: white;
                text-align: left;
               }
        
        QPushButton#url:hover {
                background-color: white;
                color: red;
                }

        QPushButton#share {
                background-color: red;
                color: white;
                margin-right: 10px;
                }

        QPushButton#share:hover {
                background-color: white;
                color: red;
                }

        QPushButton#url2 {
                color: #222;
                text-align: left;
        }
        QPushButton#url2:hover {
                color: red;
                }
                """)

        self.ll = QVBoxLayout()
        #self.ll.setSpacing(1)
        
        self.l = QHBoxLayout()
        self.l.setSpacing(0)
        self.l.setMargin(0)
        #self.l.setContentsMargins(0,0,0,0)
        self.w = QWidget()
        self.w.setLayout(self.l)

        self.setLayout(self.ll)
        self.setWindowIcon(icon)

        self.lets_share_button = QPushButton()
        self.lets_share_button.setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.MinimumExpanding)
        self.lets_share_button.setObjectName("share")
        self.lets_share_button.clicked.connect(self.lets_share)
        
        self.stop_share_button = QPushButton()
        self.stop_share_button.setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.MinimumExpanding)
        self.stop_share_button.setObjectName("share")
        self.stop_share_button.clicked.connect(self.stop_share)

        self.l.addWidget(self.lets_share_button)
        self.l.addWidget(self.stop_share_button)
        
        if self.us.button_state == "start":
            self.lets_share_button.show()
            self.stop_share_button.hide()
#.........这里部分代码省略.........

# 需要导入模块: from PyQt4.Qt import QPushButton [as 别名]
# 或者: from PyQt4.Qt.QPushButton import setSizePolicy [as 别名]

#.........这里部分代码省略.........
                }

        QLineEdit#edit {
                background-color: white;
                color: black;
                font-size: 16px;
                border-style: solid;
                border-color: red;
                font-family:'BitstreamVeraSansMono',Consolas,monospace;
                text-transform: uppercase;
        }


        """)

        self.ll = QVBoxLayout()
        #self.ll.setSpacing(1)

        self.l = QHBoxLayout()
        self.l.setSpacing(0)
        self.l.setMargin(0)
        #self.l.setContentsMargins(0,0,0,0)
        self.w = QWidget()
        self.w.setLayout(self.l)

        self.setLayout(self.ll)
        self.setWindowIcon(icon)

        self.debug_label = QLabel()
        self.ll.addWidget(self.debug_label)
        self.debug_label.show()

        self.lets_share_button = QPushButton()
        self.lets_share_button.setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.MinimumExpanding)
        self.lets_share_button.setObjectName("share")
        #self.lets_share_button.clicked.connect(self.lets_share)

        self.l.addWidget(self.lets_share_button)

        self.url_label = QPushButton()
        self.url_label.setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.MinimumExpanding)
        self.url_label.setObjectName("url")
        #self.url_label.clicked.connect(self.open_url)
        self.l.addWidget(self.url_label)

        self.arrow_button = QPushButton("_____")
        self.arrow_button.setObjectName("arrow")
        self.l.addWidget(self.arrow_button)

        self.ll.addWidget(self.w)
        self.ll.addSpacing(5)

        self.libranon_layout = QHBoxLayout()
        self.libranon_layout.setSpacing(0)
        self.libranon_layout.setMargin(0)
        #self.l.setContentsMargins(0,0,0,0)
        self.libranon_container = QWidget()
        self.libranon_container.setLayout(self.libranon_layout)

        self.edit = QLineEdit()
        self.edit.setObjectName("edit")
        self.edit.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
        self.edit.setToolTip("Change your librarian name")
        self.edit.setText(self.librarian)
        #self.edit.textChanged.connect(self.handle_text_changed)

# 需要导入模块: from PyQt4.Qt import QPushButton [as 别名]
# 或者: from PyQt4.Qt.QPushButton import setSizePolicy [as 别名]

#.........这里部分代码省略.........
        
        self.centralGridLayout.addWidget(self.voltageLabel, 2, 0, 1, 1, QtCore.Qt.AlignLeft)
        self.centralGridLayout.addWidget(self.voltageString, 2, 1, 1, 1, QtCore.Qt.AlignLeft)
        
        self.centralGridLayout.addWidget(hline2, 3, 0, 1, -1)
        
        self.centralGridLayout.addWidget(self.currentLabel, 4, 0, 1, 1, QtCore.Qt.AlignLeft)
        self.centralGridLayout.addWidget(self.currentString, 4, 1, 1, 1, QtCore.Qt.AlignLeft)
        
        self.centralGridLayout.addWidget(hline3, 5, 0, 1, -1)
        
        self.centralGridLayout.addWidget(self.frequencyLabel, 6, 0, 1, 1, QtCore.Qt.AlignLeft)
        self.centralGridLayout.addWidget(self.frequencyString, 6, 1, 1, 1, QtCore.Qt.AlignLeft)
        
        self.centralGridLayout.addWidget(hline4, 7, 0, 1, -1)
        
        self.centralGridLayout.addWidget(vline1, 0, 2, -1, 1)
        
        self.centralGridLayout.addWidget(self.activeEnergyLabel, 2, 3, 1, 1, QtCore.Qt.AlignLeft)
        self.centralGridLayout.addWidget(self.activeEnergyString, 2, 4, 1, 1, QtCore.Qt.AlignLeft)
        
        self.centralGridLayout.addWidget(self.apparentEnergyLabel, 4, 3, 1, 1, QtCore.Qt.AlignLeft)
        self.centralGridLayout.addWidget(self.apparentEnergyString, 4, 4, 1, 1, QtCore.Qt.AlignLeft)
        
        self.centralGridLayout.addWidget(self.reactiveEnergyLabel, 6, 3, 1, 1, QtCore.Qt.AlignLeft)
        self.centralGridLayout.addWidget(self.reactiveEnergyString, 6, 4, 1, 1, QtCore.Qt.AlignLeft)
        
        self.centralGridLayout.addWidget(vline2, 0, 5, -1, 1)
        
        self.centralGridLayout.addWidget(self.activePowerLabel, 2, 6, 1, 1, QtCore.Qt.AlignLeft)
        self.centralGridLayout.addWidget(self.activePowerString, 2, 7, 1, 1, QtCore.Qt.AlignLeft)
        
        self.centralGridLayout.addWidget(self.apparentPowerLabel, 4, 6, 1, 1, QtCore.Qt.AlignLeft)
        self.centralGridLayout.addWidget(self.apparentPowerString, 4, 7, 1, 1, QtCore.Qt.AlignLeft)
        
        self.centralGridLayout.addWidget(self.reactivePowerLabel, 6, 6, 1, 1, QtCore.Qt.AlignLeft)
        self.centralGridLayout.addWidget(self.reactivePowerString, 6, 7, 1, 1, QtCore.Qt.AlignLeft)
        
        # self.centralGridLayout.addWidget(vline3, 0, 8, -1, 1)
        
        # Buttons
        self.startStopButton = QPushButton("START")
        self.startStopButton.setFont(self.lcdStringFont)
        buttonPolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
        self.startStopButton.setSizePolicy(buttonPolicy)
        self.startStopButton.clicked.connect(self.startStopClicked)
        
        self.resetButton = QPushButton("RESET")
        self.resetButton.setFont(self.lcdStringFont)
        self.resetButton.setSizePolicy(buttonPolicy)
        self.resetButton.clicked.connect(self.resetButtonClicked)
        
        self.broadcastButton = QPushButton("BROADCAST")
        self.broadcastButton.setFont(self.lcdStringFont)
        self.broadcastButton.setSizePolicy(buttonPolicy)
        self.broadcastButton.setCheckable(True)
        self.broadcastButton.toggled.connect(self.broadcastButtonClicked)
        
        self.centralGridLayout.addWidget(self.startStopButton, 8, 0, 1, 2)
        self.centralGridLayout.addWidget(self.resetButton, 8, 3, 1, 2)
        self.centralGridLayout.addWidget(self.broadcastButton, 8, 6, 1, 2)
        
        # Status bar and show window
        self.statusBar().showMessage('Ready')
        self.setWindowTitle("ADE7753 Power Meter")
        self.show()
    
# Button slots    

    def startStopClicked(self):
        if(self._running):
            self._running = False
            self.startStopButton.setText("START")
            self.startPressed.emit(False)
        else:
            self._running = True
            self.startStopButton.setText("STOP")
            self.startPressed.emit(True)
            
    def resetButtonClicked(self):
        self.resetPressed.emit()
        
    def broadcastButtonClicked(self, s):
        self.broadcastPressed.emit(s) 
    
    # Helper functions
    
    def HLine(self):
        line = QFrame()
        line.setFrameStyle(QFrame.HLine)
        line.setFrameShape(QFrame.HLine)
        line.setFrameShadow(QFrame.Sunken)
        return line
    
    def VLine(self):
        line = QFrame()
        line.setFrameStyle(QFrame.VLine)
        line.setFrameShape(QFrame.VLine)
        line.setFrameShadow(QFrame.Sunken)
        return line