GtkGtk MarriesMarries AdaAda:: TheThe GUIGUI TechnologyTechnology RevolutionRevolution
[email protected] OverviewOverview History of GtkAda GtkAda Features Why Gtk Rather Than Other Toolkits? Why GtkAda rather than Gtk+? GtkAdaGtkAda -- HistoryHistory á The GIMP – GNU Photoshop clone á The Gtk+ library – Becomes independent á GtkGlade: a Gtk+ GUI builder á Gnome: a desktop manager á GVD: the GNU Visual Debugger GtkAdaGtkAda FeaturesFeatures ááHigh-level binding to the Gtk+ library – object-oriented – type safety – small and efficient ááHighly portable – Unixes: Linux, Solaris, … – Windows NT ááNative GtkAdaGtkAda FeaturesFeatures (2)(2) ááEvent handling ááDrawing services – Lines, rectangles, … – OpenGL (3D graphics) ááStyle support ááLarge set of widgets GtkAdaGtkAda -- WidgetWidget setset á Two types of widgets – containers and visual objects á About 100 widgets are provided á High-level widgets – notebook, text widget, tree, spin button, table, toolbar, ... GtkAdaGtkAda -- ScreenshotsScreenshots á Ctree GtkAdaGtkAda -- ScreenshotsScreenshots (2)(2) á OpenGL WhyWhy Gtk+?Gtk+? á Portable á Native á Extensible á Open Source á Actively developped á Thread-safe WhyWhy Gtk+?Gtk+? (2)(2) á High level widgets á Easy to use scrolling capabilities á Wide range of users á Very powerful layout capabilities – Complete set of containers á Powerful and easy to use GUI builder á Easy to bind TheThe GUIGUI BuilderBuilder ááMulti-language GUI builder – Language-independent save file (XML). – Code-generation specific to each language. – Dynamic loading