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=begin
This is a ruby version of Jim Bublitz's pykde program, translated by Richard Dale
=end
require 'Korundum'
module UIDialogs
class CustomDlg < KDE::Dialog
slots 'dlgClicked()', 'okClicked()', 'cancelClicked()'
def initialize(parent, name = "custom dlg", modal = false)
super(parent, name, modal)
x = 20
y = 10
rLbl = Qt::Label.new("r", self)
gLbl = Qt::Label.new("g", self)
bLbl = Qt::Label.new("b", self)
@rEd = Qt::LineEdit.new("64", self)
@gEd = Qt::LineEdit.new("64", self)
@bEd = Qt::LineEdit.new("64", self)
dlgBtn = Qt::PushButton.new("Set/Get Color", self)
okBtn = Qt::PushButton.new("OK", self)
canBtn = Qt::PushButton.new("Cancel", self)
rLbl.setGeometry(x, y, 25, 20)
gLbl.setGeometry(x + 30, y, 25, 20)
bLbl.setGeometry(x + 60, y, 25, 20)
y = y + 20
@rEd.setGeometry(x, y, 25, 20)
@gEd.setGeometry(x + 30, y, 25, 20)
@bEd.setGeometry(x + 60, y, 25, 20)
y = y + 30
dlgBtn.setGeometry(x, y, 90, 22)
y = y + 30
okBtn.setGeometry(x, y, 40, 22)
canBtn.setGeometry(x + 50, y, 40, 22)
connect(dlgBtn, SIGNAL("clicked()"), SLOT('dlgClicked()'))
connect(okBtn, SIGNAL("clicked()"), SLOT('okClicked()'))
connect(canBtn, SIGNAL("clicked()"), SLOT('cancelClicked()'))
end
def dlgClicked()
# get some(numerical) color values from the original dialog
red = @rEd.text().to_i
green = @gEd.text().to_i
blue = @bEd.text().to_I
# convert the numbers to a Qt::Color
color = Qt::Color.new(red, green, blue)
# invoke the dialog(getColor is a 'static' call)
# initialize with the colors from above(in color)
# color will also hold the new value chosen in the
# KDE::ColorDialog
result = KDE::ColorDialog.getColor(color, self)
# get the numerical color values back
# red, green, blue = color.rgb()
# update the Qt::LineEdits in the original dialog
@rEd.setText(red.to_s)
@gEd.setText(green.to_s)
@bEd.setText(blue.to_s)
end
def okClicked()
done(1)
end
def cancelClicked()
done(0)
end
end
class MessageDlg < KDE::Dialog
slots 'launch(int)'
def initialize(parent, name = "message dlg", modal = false)
super(parent, name, modal)
buttons = ["QuestionYesNo", "WarningYesNo", "WarningContinueCancel", "WarningYesNoCancel",
"Information", "SSLMessageBox", "Sorry", "Error", "QuestionYesNoCancel"]
n = buttons.length
grp = Qt::ButtonGroup.new(n, Qt::Vertical, "MessageBoxes", self, "button grp")
grp.setGeometry(10, 10, 200, 30*n)
(0...n).each { |i| Qt::RadioButton.new(buttons[i], grp) }
connect(grp, SIGNAL("clicked(int)"), SLOT('launch(int)'))
end
def launch(which)
which += 1 # Qt::ButtonGroup id's start at 0, but the KDE::MessageBox enum starts at 1
if which == KDE::MessageBox::QuestionYesNo
KDE::MessageBox.questionYesNo(self, "This is a questionYesNo message box\nThere is also a list version of this dialog",\
"questionYesNo")
elsif which == KDE::MessageBox::WarningYesNo
KDE::MessageBox.warningYesNo(self, "This is a warningYesNo message box", "warningYesNo")
elsif which == KDE::MessageBox::WarningContinueCancel
KDE::MessageBox.warningContinueCancel(self, "This is a warningContinueCancel message box", "warningContinueCancel");
elsif which == KDE::MessageBox::WarningYesNoCancel
KDE::MessageBox.warningYesNoCancel(self, "This is a warningYesNoCancel message box", "warningYesNoCancel")
elsif which == KDE::MessageBox::Information
KDE::MessageBox.information(self, "This is an information message box", "Information")
# elsif which == KDE::MessageBox::SSLMessageBox
# KDE::MessageBox.SSLMessageBox(self, "This is an SSLMessageBox message box", "not implemented yet")
elsif which == KDE::MessageBox::Sorry
KDE::MessageBox.sorry(self, "This is a 'sorry' message box", "Sorry")
elsif which == KDE::MessageBox::Error
KDE::MessageBox.error(self, "No - this isn't really an error\nIt's an error message box\n", "Error")
elsif which == KDE::MessageBox::QuestionYesNoCancel
KDE::MessageBox.questionYesNoCancel(self, "No - this isn't really an error\nIt's an QuestionYesNoCancel message box\n", "QuestionYesNoCancel")
end
end
end
def UIDialogs.dlgKAboutDialog(parent)
dlg = KDE::AboutDialog.new(parent, 'about dialog', false)
dlg.setLogo(Qt::Pixmap.new("rbtestimage.png"))
dlg.setTitle("UISampler for Korundum")
dlg.setAuthor("Jim Bublitz", "jbublitz@nwinternet.com", "http://www.riverbankcomputing.co.uk",
"\n\nPyKDE -- Python bindings\n\tfor KDE")
dlg.setMaintainer("Richard Dale", "Richard_Dale@tipitina.demon.co.uk", "http://developer.kde.org/language-bindings/ruby/",\
"\n\nKorundum -- Ruby bindings\n\tfor KDE")
dlg.addContributor("KDE bindings list", "kde-bindings@kde.org", nil, nil)
dlg.show()
end
def UIDialogs.dlgKBugReport(parent)
dlg = KDE::BugReport.new(parent)
dlg.exec()
end
def UIDialogs.dlgKAboutKDE(parent)
dlg = KDE::AboutKDE.new(parent, "about kde", false)
dlg.show()
end
def UIDialogs.dlgKColorDialog(parent)
dlg = KDE::ColorDialog.new(parent, "color dlg", false)
dlg.show()
end
def UIDialogs.dlgKDialog(parent)
dlg = CustomDlg.new(parent)
dlg.show()
end
def UIDialogs.dlgKDialogBase(parent)
caption = "KDialogBase sample"
text_ = "This is a KDialogBase example"
dlg = KDE::DialogBase.new(parent, "sample_dialog", false, caption,
KDE::DialogBase::Ok | KDE::DialogBase::Cancel, KDE::DialogBase::Ok, true )
page = dlg.makeVBoxMainWidget();
# making 'page' the parent inserts the widgets in
# the VBox created above
label = Qt::Label.new( caption, page, "caption" );
lineedit = Qt::LineEdit.new(text_, page, "lineedit" );
lineedit.setMinimumWidth(dlg.fontMetrics().maxWidth()*20);
label0 = Qt::Label.new("Border widths", page)
# widths = dlg.getBorderWidths()
# labelA = Qt::Label.new("Upper Left X: " + widths[0].to_s, page)
# labelB = Qt::Label.new("Upper Left Y: " + widths[0].to_s, page)
# labelC = Qt::Label.new("Lower Right X: " + str(c), page)
# labelD = Qt::Label.new("Lower Right Y: " + str(d), page)
dlg.show()
end
def UIDialogs.dlgKFontDialog(parent)
dlg = KDE::FontDialog.new(parent, "font dlg", false, false)
dlg.show()
end
def UIDialogs.dlgKKeyDialog(parent)
# This really doesn't do anything except pop up the dlg
keys = KDE::Accel.new(parent)
# keys.insertItem( i18n( "Zoom in" ), "Zoom in", "+" )
keys.readSettings();
KDE::KeyDialog.configure(keys, true)
end
def UIDialogs.dlgKInputDialog(parent)
ok = Qt::Boolean.new
result = KDE::InputDialog.getText("Enter text", "", "<Your input here>", ok)
# puts "result: %s" % result
# puts "ok: %s" % ok
# pop up another dlg to show what happened in the KDE::LineEditDlg
if !ok.nil?
KDE::MessageBox.information(parent, "OK was pressed\nText: " + result, "KDE::InputDialog result")
else
KDE::MessageBox.information(parent, "Cancel pressed\nText", "KDE::InputDialog result")
end
end
def UIDialogs.dlgKMessageBox(parent)
dlg = MessageDlg.new(parent)
dlg.show()
end
def UIDialogs.dlgKPasswordDialog(parent)
password = ""
result = KDE::PasswordDialog.getPassword(password, "Enter password(just a test)")
puts "password: #{password}"
end
def UIDialogs.dlgKWizard(parent)
wiz = KDE::Wizard.new(parent)
page1 = Qt::Widget.new(wiz)
p1Lbl = Qt::Label.new("This is page 1", page1)
p1Lbl.setGeometry(20, 20, 100, 20)
page2 = Qt::Widget.new(wiz)
p2Lbl = Qt::Label.new("This is page 2", page2)
p2Lbl.setGeometry(50, 20, 100, 20)
page3 = Qt::Widget.new(wiz)
p3Lbl = Qt::Label.new("This is page 3", page3)
p3Lbl.setGeometry(80, 20, 100, 20)
wiz.addPage(page1, "Page 1")
wiz.addPage(page2, "Page 2")
wiz.addPage(page3, "Page 3")
wiz.show()
end
if $0 == __FILE__
puts
puts "Please run uisampler.rb"
puts
end
end
|
