Résumé
Contents
Preface
Part I: Getting Started 1
Chapter 1: What Is This Thing Called KDE? 3
The Structure of a KDE Application 3
The Software Levels 4
System 4
glib 4
X11 5
C++ API 5
Qt Classes 5
KDE Classes 5
Applications 5
About Qt 6
The QObject Class 6
The MOC Compiler 8
About KDE 8
Events Happen 9
The Names of Things 10
Chapter 2: Creating and Displaying a Window 11
Hello Qt 11
Hello KDE 15
A Simple Window Class 16
Compound Widgets 19
Listening to a Button 21
Defining a Slot for a Signal 22
Chapter 3: Laying Out Widgets in a Window 27
Geometric Widget Placement 27
The Size of a Widget 30
Fixed Grid Widget Placement 31
Stretched Grid Widget Placement 34
Widgets in Multiple Grid Cells 38
Vertical Box Layout 40
Horizontal Box Layout 44
Boxes with Alignment 44
A Layout Within a Layout 47
A Layout That Is Also a Widget 50
ISa Instead of HASa 53
Widgets Inside Widgets (Horizontal) 55
Widgets Inside Widgets (Vertical) 59
Chapter 4: Displaying a Pop-Up Dialog 65
A Simple Dialog 65
Using Signals and Slots 68
A Signals and Slots Checklist 75
KDialogBase 77
KDialogBase Buttons 79
Using KDialogBase to Build a Dialog 83
An Alternate Approach To KDialogBase Data 88
KMesageBox Derives From KDialogBase 89
Chapter 5: The Predefined Dialogs 99
The About Dialog 99
QFileDialog 108
QTabDialog 113
QProgressDialog 116
Chapter 6: Menus and Toolbars 123
KTMainWindow 123
The Menu Bar 128
Pop-up Menus 136
The Toolbar 138
The Status Bar 141
Chapter 7: Grouping Widgets 147
KButtonBox 147
Grouping Buttons with a Single Slot 150
Grouping Radio Buttons 153
Grouping Check Buttons 156
Some Widgets Are Also Frames 160
Framing Options 163
The Panel QFrame 165
The WinPanel QFrame 166
Using QFrame to Draw Lines 166
Sharing Window Real Estate 167
Part II: Step by Step 173
Chapter 8: The Mouse and the Keyboard 175
From a Port to a Slot 175
The Mouse Events 176
Mouse Grabbing and Releasing 182
Changing the Cursor's Appearance 184
Designing Your Own Cursor 188
Keyboard Events 191
Chapter 9: Graphics File Formats 197
Two Kinds of Graphics 197
The XPM Format 198
Showing XPM from Data 201
Loading a Pixmap from a File 203
Using a Pixmap to Decorate a Button 204
The XBM Format 206
The Bitmap Utility 206
Customizing Graphics for Menus and Toolbars 208
Chapter 10: Fonts 215
The Anatomy of a Font 215
Names of the Fonts 217
Setting the Font of a Widget 219
Selecting a Font with QFontDialog 221
Selecting a Font with KFontDialog 223
Font Placement by Metrics 226
Font Placement by Rectangles 231
Chapter 11: Colors 237
The Architecture of Color 237
Constructing a QColor Object 242
The KColorDialog 245
QColors in a QColorGroup 249
QColorGroups in a QPalette 253
Setting Colors for a Few Widgets 254
Using the QPalette for Your Own Coloring 256
Chapter 12: Drawing and Painting with QPainter 259
Painting Pixels to a QPaintDevice 259
Some Rectangle Tricks 260
Pens 265
Standard Brushes 268
Creating Custom Brushes 270
Every QPaintDevice Has Metrics 272
Pixel Drawing 276
Drawing Arrays of Pixels 278
Vector Line Drawing 280
Line Segments and Polygons 282
Ellipses and Circles 284
Drawing Parts of Circles and Ellipses 285
Rectangles with Rounded Corners 288
Drawing Pixmaps and Text 290
Chapter 13: Graphics Manipulation 295
Using a QPicture to Store Graphics 295
Painting Graphics to a Printer 298
Printer Information and Control 301
Fitting a Drawing to a Window 306
Fitting a Drawing to a Subwindow 307
Clipping 309
Scale 311
Shear 313
Translate 315
Rotate 316
A Quadratic Bezier Curve 318
Animation with Pixmap Sequences 320
Accessing Pixel Values with QImage 326
Using an Icon Provider in a QFileDialog 331
Chapter 14: Drag and Drop 339
A Simple Text Drag and Drop 339
Drag and Drop of Both Text and Image Data 344
Cut and Paste 349
Chapter 15: Interprocess Communications and Applets 355
The DCOP Communications Model 356
Command-Line Arguments 362
A Unique Application 365
An Example Applet 366
Chapter 16: Some General Utility Classes 371
The String Classes 371
Examining a QString 372
Modifying a QString 374
QString Number Conversion 376
The QString Translator 378
The White Space of a QString 379
QStringList 379
Running a Timer 382
The QDate Class 383
The QTime Class 385
The QDateTime Class 388
Writing to a File 389
Reading from a File 391
Streaming Text to a File 392
Streaming Text from a File 392
Chapter 17: Internationalization and Configuration 395
A Translatable Application 395
Declaring Translatable Strings 399
Manipulating Translated Strings 400
Constructing the Translation Files 401
Unicode and QChar 404
Configuration 407
Part III: Reference and Mechanics 413
Chapter 18: The Widgets of Qt 415
QButton 415
QButtonGroup 417
QCheckBox 418
QColorDialog 418
QComboBox 419
QDialog 422
QFileDialog 422
QFontDialog 424
QFrame 425
QGrid 426
QGroupBox 427
QHBox 428
QHButtonGroup 429
QHeader 429
QHGroupBox 431
QIconView 432
QInputDialog 435
QLCDNumber 436
QLabel 437
QLineEdit 438
QListBox 440
QListView 443
QMainWindow 446
QMenuBar 448
QMessageBox 449
QMultiLineEdit 451
QPopupMenu 453
QPrintDialog 454
QProgressBar 455
QProgressDialog 456
QPushButton 458
QRadioButton 459
QScrollBar 459
QScrollView 461
QSemiModal 463
QSizeGrip 464
QSlider 465
QSpinBox 467
QSplitter 469
QStatusBar 470
QTabBar 471
QTabDialog 472
QTabWidget 473
QTextBrowser 475
QTextView 476
QToolBar 478
QToolButton 479
QVBox 480
QVButtonGroup 481
QVGroupBox 481
QWidget 482
QWidgetStack 486
QWizard 488
Chapter 19: The Widgets of KDE 491
KAboutContainer 491
KAboutContainerBase 493
KAboutContributor 494
KAboutDialog 495
KAboutKDE 497
KAboutWidget 497
KAccelMenu 498
KAnimWidget 498
KAuthIcon 500
KBugReport 500
KButtonBox 500
KCharSelect 501
KCharSelectTable 503
KCModule 503
KColorButton 504
KColorCells 505
KColorCombo 506
KColorDialog 508
KColorPatch 508
KComboBox 509
KContainerLayout 511
KDatePicker 512
KDateTable 513
KDialog 514
KDialogBase 515
KDialogBaseButton 518
KDirectionButton 518
KDockMainWindow 519
KDockWidget 520
KDoubleNumInput 523
KDualColorButton 524
KEdFind 525
KEdGotoLine 526
KEdit 527
KEdReplace 528
KFileDialog 529
KFontChooser 532
KFontDialog 532
KFormulaEdit 533
KFormulaToolBar 534
KGradientSelector 535
KHSSelector 536
KHTMLView 537
KIconButton 539
KIconDialog 540
KIconView 541
KImageTrackLabel 542
KIntNumInput 543
KIntSpinBox 544
KKeyButton 545
KLed 545
KLineEdit 547
KLineEditDlg 548
KListBox 549
KListView 550
KMenuBar 551
KNumInput 552
KPaletteTable 552
KPanelApplet 553
KPasswordDialog 554
KPasswordEdit 555
KPopupMenu 556
KProgress 557
KRestrictedLine 558
KRootPermsIcon 559
KRuler 560
KSelector 562
KSeparator 563
KSpellConfig 564
KSpellDlg 566
KSplitList 567
KStatusBar 568
KStatusBarLabel 569
KTextBrowser 570
KTextPrintDialog 571
KTMainWindow 572
KToolBar 573
KToolBarButton 576
KWizard 578
KXYSelector 579
Chapter 20: Comparative Anatomy of Windowing Programs 581
A Win32 Program 581
A KDE Program 584
A Point-by-Point Win32 and KDE Comparison 586
Initialization 586
The Main Window 586
Responding to Events 586
The Main Loop 587
Program Shutdown 587
Global Data 587
A GNOME Program 588
Appendix A: What's on the CD-ROM? 591
Appendix B: Setting Up for Software Development 597
Appendix C: Methods 603
Appendix D: Returned By 657
Appendix E: Enumerated Types 687
Appendix F: Signals 709
Appendix G: Slots 717
Index 723
End-User License Agreement 756
GNU General Public License 759
CD-ROM Installation Instructions 766 Preface
L'auteur - Arthur Griffith
Arthur Griffith est l'auteur de 14 livres. La plupart sont sur la programmation, quelques uns sont sur Java. Dans sa carrière, il a travaillé sur 23 langages de programmation. Il a co-écrit un livre sur Linux avec Peter Norton et a enseigné Java en ligne durant quatre ans, et a enseigné à l'Université d'Alaska. L'adaptation française de son dernier Tutorom sur Java 6 a été réalisée par Corine Badou.
Caractéristiques techniques
| PAPIER | |
| Éditeur(s) | IDG |
| Auteur(s) | Arthur Griffith |
| Parution | 01/01/2001 |
| Nb. de pages | 753 |
| Format | 18,8 x 23,3 |
| Couverture | Broché |
| Poids | 1322g |
| Intérieur | Noir et Blanc |
| EAN13 | 9780764546822 |
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