Rapid GUI Development with QtRuby phần 5 pps

... height=17> Report erratum BOOKLEET © F ridays CHAPTER 5. TAKE THE PLUNGE AUTOMATING A TASK 45 Figure 5. 8: Same Layout, Two Different Size Policies 5. 4 Automating a task In our example program at the ... Figure 5. 12, on the next page): @lineedit_1 = Qt::LineEdit.new @lineedit_2 = Qt::LineEdit.new Report erratum BOOKLEET © F ridays CHAPTER 5. TAKE THE PLUNGE SIGNALS AND SLOTS 49 r...

Ngày tải lên: 24/07/2014, 02:20

... of windows. 7.2 QtRuby tools QtRuby comes with a number of additional tools which can help you c rea te custom GUI applications. QtRuby UIC One facet of Qt is Qt Designer, a GUI application that ... Stretch 7.1 Qt Modules Qt comes with a set of extra modules also available through QtRuby. Some of these modules are not directly GUI related, but useful func- tions for many GU...

Ngày tải lên: 24/07/2014, 02:20

... Qt::Application. This convention holds true for all QtRuby classes. From this point on, we will try to stick with the Qt::Classname naming QtRuby classes are all in the Qt namespace (Qt::). You ... ridays CHAPTER 4. GET YOUR FEET WET OBJECTS AND WIDGETS AND PARENTS, OH MY! 25 child child Parent widget Figure 4 .5: A parent widget with two contained children this wasn’t the case, we...

Ngày tải lên: 24/07/2014, 02:20

... to my wife, Anna, who put up with many evenings of her husband paying more attention to this book than t o her. Report erratum BOOKLEET © Rapid GUI Development with QtRuby Caleb Tennis The Pragmatic ... . . . . . . . . . . . 57 5. 7 Summary . . . . . . . . . . . . . . . . . . . . . . . . . 58 6 Sink or Swim 59 6.1 Event Methods . . . . . . . . . . . . . . . . . . . . . . 59...

Ngày tải lên: 24/07/2014, 02:20

... Homepage Brief introduction to QtRuby and Korundum Qt Documentation Online documentation for Qt and utilities QtRuby Online Tutorial Learn Qt and QtRuby online with this 14 step tutorial QtRuby/ Korundum at ... tutorial QtRuby/ Korundum at RubyForge Rubyforge download site for QtRuby C++ GUI Programming with Qt 3 Link to book website, with freely downloadable PDF. BOOKLEET ©...

Ngày tải lên: 24/07/2014, 02:20

... its slots. We highlight this code example on Figure 5. 15 . Report erratum BOOKLEET © F ridays CHAPTER 5. TAKE THE PLUNGE SLOT SENDERS 57 5. 6 Slot Senders Sometimes during a slot it is useful ... ridays CHAPTER 5. TAKE THE PLUNGE SIGNALS AND SLOTS 55 Qt::Object::disconnect( @button, SIGNAL( 'clicked()' ), @bar, SLOT( 'clear()' ) ) Tying it all together The power...

Ngày tải lên: 24/07/2014, 02:20

... erratum BOOKLEET © F ridays CHAPTER 5. TAKE THE PLUNGE UNDERSTANDING LAYOUTS 41 @w1 @w2 @w3 @layout @sublayout Figure 5. 5: Layout and Sublayout Example In Figure 5. 6, on the next page we demonstrate ... the building blocks of GUI applications. With QtRuby, we can use widgets fr o m the toolkit and combine them into more complex widgets, encapsulating their functionality. 5. 1 Your...

Ngày tải lên: 24/07/2014, 02:20

... /smoke ~ /qtruby/ qtruby/rubylib /qtruby& gt; make ~ /qtruby/ qtruby/rubylib /qtruby& gt; sudo make install ~ /qtruby/ qtruby/rubylib /qtruby& gt; cd / / ~ /qtruby& gt; cd qtruby/ rubylib/designer/rbuic ~ /qtruby/ qtruby/rubylib/designer/rbuic> ... INSTALL file. ~ /qtruby/ smoke/qt> cd / ~ /qtruby& gt; cd qtruby/ rubylib /qtruby ~ /qtruby/ qtruby/rubylib /qtruby& gt; ruby extco...

Ngày tải lên: 24/07/2014, 02:20

... Rear Window | 1 954 | 1 | 1 | D | | 1 | Rear Window | 1 954 | 1 | 3 | A | | 1 | Rear Window | 1 954 | 1 | 6 | A | | 2 | To Catch A Thief | 1 955 | 2 | 1 | D | | 2 | To Catch A Thief | 1 955 | 2 | 2 | ... http://www.melonfire.com/community/columns/ trog/article.php?id=204 10 ch10.indd 2 05 2/2/ 05 3:21: 35 PM TEAM LinG 184 How to Do Everything with PHP & MySQL HowTo8 (8) / How to Do...

Ngày tải lên: 07/07/2014, 03:20

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Ngày tải lên: 24/07/2014, 09:21