summaryrefslogtreecommitdiffstats
path: root/qtruby/README
diff options
context:
space:
mode:
authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-12-05 15:55:57 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-12-05 15:55:57 -0600
commit9ba04742771370f59740e32e11c5f3a1e6a1b70a (patch)
treec81c34dae2b3b1ea73801bf18a960265dc4207f7 /qtruby/README
parent1a96c45b22d01378202d9dc7ed9c47acd30f966e (diff)
downloadtdebindings-9ba04742771370f59740e32e11c5f3a1e6a1b70a.tar.gz
tdebindings-9ba04742771370f59740e32e11c5f3a1e6a1b70a.zip
Initial TQt conversion
Diffstat (limited to 'qtruby/README')
-rw-r--r--qtruby/README64
1 files changed, 32 insertions, 32 deletions
diff --git a/qtruby/README b/qtruby/README
index 22dee743..40643d37 100644
--- a/qtruby/README
+++ b/qtruby/README
@@ -35,18 +35,18 @@ Here is 'Hello World' in QtRuby:
#!/usr/bin/ruby -w
-require 'Qt'
+retquire 'Qt'
-a = Qt::Application.new(ARGV)
-hello = Qt::PushButton.new("Hello World!", nil)
+a = TQt::Application.new(ARGV)
+hello = TQt::PushButton.new("Hello World!", nil)
hello.resize(100, 30)
a.setMainWidget(hello)
hello.show()
a.exec()
-Ruby 1.8 is unfortunately implicitly required as with 1.6.x it is not possible to:
+Ruby 1.8 is unfortunately implicitly retquired as with 1.6.x it is not possible to:
- Make dynamic constants available (thus forcing syntax such as Qt.RichText rather than Qt::RichText)<br>
+ Make dynamic constants available (thus forcing syntax such as Qt.RichText rather than TQt::RichText)<br>
Call super in the initialize method thus making subclassing of non trivial classes impossible
QtRuby features a very complete coverage of the Qt api:
@@ -75,14 +75,14 @@ QtRuby features a very complete coverage of the Qt api:
- Operator overloading
The full range of Qt operator methods is available, for example:
- p1 = Qt::Point.new(5,5) => (5, 5)
- p2 = Qt::Point.new(20,20) => (20, 20)
+ p1 = TQt::Point.new(5,5) => (5, 5)
+ p2 = TQt::Point.new(20,20) => (20, 20)
p1 + p2 => (25, 25)
- Declare signals and slots
Signals and slots are declared as list of strings like this:
- slots 'setColor(QColor)', 'slotLoad(const QString&)'..
+ slots 'setColor(TQColor)', 'slotLoad(const TQString&)'..
signals 'clicked()'..
Currently C++ type signatures must be used, a future version of QtRuby
@@ -90,7 +90,7 @@ QtRuby features a very complete coverage of the Qt api:
Connect slots and signals like this:
- Qt::Object.connect( @_colormenu, SIGNAL( "activated( int )" ),
+ TQt::Object.connect( @_colormenu, SIGNAL( "activated( int )" ),
self, SLOT( "slotColorMenu( int )" ) )
And emit signals like this:
@@ -100,7 +100,7 @@ QtRuby features a very complete coverage of the Qt api:
- Constructors
You can call constructors in the conventional style:
- quit = Qt::PushButton.new("Quit", self, "quit")
+ quit = TQt::PushButton.new("Quit", self, "quit")
Or you can pass a block if you prefer:
@@ -132,24 +132,24 @@ QtRuby features a very complete coverage of the Qt api:
- C++ 'int*' and 'int&' argument types
Ruby passes numeric values by value, and so they can't be changed when passed to a
- method. The Qt::Integer class provides a mutable numeric type which does get updated
+ method. The TQt::Integer class provides a mutable numeric type which does get updated
when passed as an argument. For example, this C++ method 'findByFileContent()':
- # static Ptr findByFileContent( const QString &fileName, int *accuracy=0 );
+ # static Ptr findByFileContent( const TQString &fileName, int *accuracy=0 );
- acc = Qt::Integer.new(0)
+ acc = TQt::Integer.new(0)
fc = KDE::MimeType.findByFileContent("mimetype.rb", acc)
It supports the arithmetic operators, and so expressions such as 'acc + 3' will work.
- C++ 'bool*' and 'bool&' argument types
- There is a similar problem for bool arg types, and the mutable Qt::Boolean class can be
+ There is a similar problem for bool arg types, and the mutable TQt::Boolean class can be
used like this:
- # QFont getFont(bool * ok, const QFont&initial, QWidget* parent = 0, const char *name = 0);
+ # TQFont getFont(bool * ok, const TQFont&initial, TQWidget* parent = 0, const char *name = 0);
- ok = Qt::Boolean.new
- font = Qt::FontDialog.getFont(ok, Qt::Font.new("Helvetica [Cronyx]", 10), self)
+ ok = TQt::Boolean.new
+ font = TQt::FontDialog.getFont(ok, TQt::Font.new("Helvetica [Cronyx]", 10), self)
if !ok.nil?
# font is set to the font the user selected
else
@@ -162,18 +162,18 @@ QtRuby features a very complete coverage of the Qt api:
If a method call can't be matched in the Smoke library giving a 'method_missing'
error, you can turn on debugging to trace the matching process:
- a = Qt::Application.new(ARGV)
- Qt.debug_level = Qt::DebugLevel::High
+ a = TQt::Application.new(ARGV)
+ Qt.debug_level = TQt::DebugLevel::High
a.loadLibrary("foo") # Non existent method
Will give the following output:
- classname == QApplication
+ classname == TQApplication
:: method == loadLibrary$
-> methodIds == []
candidate list:
Possible prototypes:
- static QWidget* QApplication::widgetAt(int, int, bool)
+ static TQWidget* TQApplication::widgetAt(int, int, bool)
...
Here, the list of candidate methods 'methodIds' is empty
@@ -181,10 +181,10 @@ QtRuby features a very complete coverage of the Qt api:
Another debugging mechanism allows various trace 'channels' to be switched on.
You can trace virtual method callbacks:
- Qt::Internal::setDebug(Qt::QtDebugChannel::QTDB_VIRTUAL)
+ TQt::Internal::setDebug(TQt::QtDebugChannel::TQTDB_VIRTUAL)
Or trace QtRuby garbage collection:
- Qt::Internal::setDebug(Qt::QtDebugChannel::QTDB_GC)
+ TQt::Internal::setDebug(TQt::QtDebugChannel::TQTDB_GC)
- String i18n
@@ -204,7 +204,7 @@ QtRuby features a very complete coverage of the Qt api:
Will add this to the end of the generated code:
if $0 == __FILE__
- a = Qt::Application.new(ARGV)
+ a = TQt::Application.new(ARGV)
w = MainForm.new
a.setMainWidget(w)
w.show
@@ -215,21 +215,21 @@ QtRuby features a very complete coverage of the Qt api:
$ ruby mainform.rb
- - Loading .ui files at runtime with QWidgetFactory
- You can load a Qt Designer .ui file at runtime with the qui extension,
+ - Loading .ui files at runtime with TQWidgetFactory
+ You can load a Qt Designer .ui file at runtime with the tqui extension,
for example:
- require 'Qt'
- require 'qui'
+ retquire 'Qt'
+ retquire 'tqui'
- a = Qt::Application.new(ARGV)
+ a = TQt::Application.new(ARGV)
if ARGV.length == 0
exit
end
if ARGV.length == 2
- QUI::WidgetFactory.loadImages( ARGV[ 0 ] )
- w = QUI::WidgetFactory.create( ARGV[ 1 ] )
+ TQUI::WidgetFactory.loadImages( ARGV[ 0 ] )
+ w = TQUI::WidgetFactory.create( ARGV[ 1 ] )
if w.nil?
exit
end
@@ -251,7 +251,7 @@ QtRuby features a very complete coverage of the Qt api:
code and start messing with it..
The are various samples under qtruby/rubylib/examples.
- - Optional QScintilla text editing widget support
+ - Optional TQScintilla text editing widget support
Great for building your own ruby IDE..
Have Fun!