Class: ControllerWindow

Inherits:
Qt::Widget show all
Defined in:
ext/ruby/qtruby/examples/widgets/windowflags/controllerwindow.rb

Instance Method Summary collapse

Methods inherited from Qt::Widget

#raise

Methods inherited from Qt::Base

#%, #&, #*, #**, #+, #-, #-@, #/, #<, #<<, #<=, #==, #>, #>=, #>>, #QCOMPARE, #QEXPECT_FAIL, #QFAIL, #QSKIP, #QTEST, #QVERIFY, #QVERIFY2, #QWARN, #^, ancestors, #is_a?, #methods, private_slots, #protected_methods, #public_methods, q_classinfo, q_signal, q_slot, signals, #singleton_methods, slots, #|, #~

Constructor Details

#initialize(parent = nil) ⇒ ControllerWindow

Returns a new instance of ControllerWindow.



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# File 'ext/ruby/qtruby/examples/widgets/windowflags/controllerwindow.rb', line 32

def initialize(parent = nil)
    super(parent)
    @previewWindow = PreviewWindow.new(self)

    createTypeGroupBox()
    createHintsGroupBox()

    @quitButton = Qt::PushButton.new(tr("&Quit"))
    connect(@quitButton, SIGNAL('clicked()'), $qApp, SLOT('quit()'))

    bottomLayout = Qt::HBoxLayout.new do |b|
    	b.addStretch()
    	b.addWidget(@quitButton)
		end

    mainLayout = Qt::VBoxLayout.new do |m|
			m.addWidget(@typeGroupBox)
			m.addWidget(@hintsGroupBox)
			m.addLayout(bottomLayout)
		end

    setLayout(mainLayout)

    setWindowTitle(tr("Window Flags"))
    updatePreview()
end

Instance Method Details

#createCheckBox(text) ⇒ Object 



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# File 'ext/ruby/qtruby/examples/widgets/windowflags/controllerwindow.rb', line 184

def createCheckBox(text)
    checkBox = Qt::CheckBox.new(text)
    connect(checkBox, SIGNAL('clicked()'), self, SLOT('updatePreview()'))
    return checkBox
end

#createHintsGroupBox ⇒ Object 



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# File 'ext/ruby/qtruby/examples/widgets/windowflags/controllerwindow.rb', line 151

def createHintsGroupBox()
    @hintsGroupBox = Qt::GroupBox.new(tr("Hints"))

    @msWindowsFixedSizeDialogCheckBox =
            createCheckBox(tr("MS Windows fixed size dialog"))
    @x11BypassWindowManagerCheckBox =
            createCheckBox(tr("X11 bypass window manager"))
    @framelessWindowCheckBox = createCheckBox(tr("Frameless window"))
    @windowTitleCheckBox = createCheckBox(tr("Window title"))
    @windowSystemMenuCheckBox = createCheckBox(tr("Window system menu"))
    @windowMinimizeButtonCheckBox = createCheckBox(tr("Window minimize button"))
    @windowMaximizeButtonCheckBox = createCheckBox(tr("Window maximize button"))
    @windowContextHelpButtonCheckBox =
            createCheckBox(tr("Window context help button"))
    @windowShadeButtonCheckBox = createCheckBox(tr("Window shade button"))
    @windowStaysOnTopCheckBox = createCheckBox(tr("Window stays on top"))

    layout = Qt::GridLayout.new do |l|
        l.addWidget(@msWindowsFixedSizeDialogCheckBox, 0, 0)
        l.addWidget(@x11BypassWindowManagerCheckBox, 1, 0)
        l.addWidget(@framelessWindowCheckBox, 2, 0)
        l.addWidget(@windowTitleCheckBox, 3, 0)
        l.addWidget(@windowSystemMenuCheckBox, 4, 0)
        l.addWidget(@windowMinimizeButtonCheckBox, 0, 1)
        l.addWidget(@windowMaximizeButtonCheckBox, 1, 1)
        l.addWidget(@windowContextHelpButtonCheckBox, 2, 1)
        l.addWidget(@windowShadeButtonCheckBox, 3, 1)
        l.addWidget(@windowStaysOnTopCheckBox, 4, 1)
    end

    @hintsGroupBox.layout = layout
end

#createRadioButton(text) ⇒ Object 



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# File 'ext/ruby/qtruby/examples/widgets/windowflags/controllerwindow.rb', line 190

def createRadioButton(text)
    button = Qt::RadioButton.new(text)
    connect(button, SIGNAL('clicked()'), self, SLOT('updatePreview()'))
    return button
end

#createTypeGroupBox ⇒ Object 



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# File 'ext/ruby/qtruby/examples/widgets/windowflags/controllerwindow.rb', line 124

def createTypeGroupBox()
    @typeGroupBox = Qt::GroupBox.new(tr("Type"))

    @windowRadioButton = createRadioButton(tr("Window"))
    @dialogRadioButton = createRadioButton(tr("Dialog"))
    @sheetRadioButton = createRadioButton(tr("Sheet"))
    @drawerRadioButton = createRadioButton(tr("Drawer"))
    @popupRadioButton = createRadioButton(tr("Popup"))
    @toolRadioButton = createRadioButton(tr("Tool"))
    @toolTipRadioButton = createRadioButton(tr("Tooltip"))
    @splashScreenRadioButton = createRadioButton(tr("Splash screen"))
    @windowRadioButton.checked = true

    layout = Qt::GridLayout.new do |l|
        l.addWidget(@windowRadioButton, 0, 0)
        l.addWidget(@dialogRadioButton, 1, 0)
        l.addWidget(@sheetRadioButton, 2, 0)
        l.addWidget(@drawerRadioButton, 3, 0)
        l.addWidget(@popupRadioButton, 0, 1)
        l.addWidget(@toolRadioButton, 1, 1)
        l.addWidget(@toolTipRadioButton, 2, 1)
        l.addWidget(@splashScreenRadioButton, 3, 1)
    end

    @typeGroupBox.layout = layout
end

#updatePreview ⇒ Object 



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# File 'ext/ruby/qtruby/examples/widgets/windowflags/controllerwindow.rb', line 59

def updatePreview()
    flags = Qt::Enum.new(0, "Qt::WindowFlags")

    if @windowRadioButton.checked?
        flags = Qt::WindowType
    elsif @dialogRadioButton.checked?
        flags = Qt::DialogType
    elsif @sheetRadioButton.checked?
        flags = Qt::SheetType
    elsif @drawerRadioButton.checked?
        flags = Qt::DrawerType
    elsif @popupRadioButton.checked?
        flags = Qt::PopupType
    elsif @toolRadioButton.checked?
        flags = Qt::ToolType
    elsif @toolTipRadioButton.checked?
        flags = Qt::ToolTipType
    elsif @splashScreenRadioButton.checked?
        flags = Qt::SplashScreenType
    end

    if @msWindowsFixedSizeDialogCheckBox.checked?
        flags |= Qt::MSWindowsFixedSizeDialogHint.to_i
    end
    if @x11BypassWindowManagerCheckBox.checked?
        flags |= Qt::X11BypassWindowManagerHint.to_i
    end
    if @framelessWindowCheckBox.checked?
        flags |= Qt::FramelessWindowHint.to_i
    end
    if @windowTitleCheckBox.checked?
        flags |= Qt::WindowTitleHint.to_i
    end
    if @windowSystemMenuCheckBox.checked?
        flags |= Qt::WindowSystemMenuHint.to_i
    end
    if @windowMinimizeButtonCheckBox.checked?
        flags |= Qt::WindowMinimizeButtonHint.to_i
    end
    if @windowMaximizeButtonCheckBox.checked?
        flags |= Qt::WindowMaximizeButtonHint.to_i
    end
    if @windowContextHelpButtonCheckBox.checked?
        flags |= Qt::WindowContextHelpButtonHint.to_i
    end
    if @windowShadeButtonCheckBox.checked?
        flags |= Qt::WindowShadeButtonHint.to_i
    end
    if @windowStaysOnTopCheckBox.checked?
        flags |= Qt::WindowStaysOnTopHint.to_i
    end

    @previewWindow.setWindowFlags(flags)
    @previewWindow.show()

    pos = @previewWindow.pos()
    if pos.x < 0
        pos.x = 0
    end
    if pos.y < 0
        pos.y = 0
    end
    @previewWindow.move(pos)
end