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authorSebastian Geerken <devnull@localhost>2015-06-01 22:00:10 +0200
committerSebastian Geerken <devnull@localhost>2015-06-01 22:00:10 +0200
commit1463c3936ce6a57352590b901c9dbd6bc2f2086d (patch)
tree3e7983b72fe63770fd2870b57683afd9421a36bd /doc/dw-changes.doc
parenteb7ee4703ced8a02404eb0ebfa5b771fc5e916d5 (diff)
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-/** \page dw-changes Changes to the GTK+-based Release Version
-
-<h2>Changes in Dw</h2>
-
-Related to the FLTK port, there have been many changes, this is a
-(hopefully complete) list:
-
-<ul>
-<li> Rendering abstraction, read \ref dw-overview and \ref dw-layout-views
- for details. Some important changes:
-
- <ul>
- <li> The underlying platform (e.g. the UI toolkit) is fully abstract,
- there are several platform independent structures replacing
- GTK+ structures, e.g. dw::core::Event.
-
- <li> The central class managing the widget tree is not anymore
- GtkDwViewport, but dw::core::Layout.
-
- <li> Drawing is done via dw::core::View, a pointer is passed to
- dw::core::Widget::draw.
-
- <li> The distinction between viewport coordinates and canvas
- coordinates (formerly world coordinates) has been mostly
- removed. (Only for views, it sometimes plays a role, see
- \ref dw-layout-views).
-</ul>
-
-<li> Cursors have been moved to dw::core::style, see
- dw::core::style::Style::cursor. dw::core::Widget::setCursor is now
- protected (and so only called by widget implementations).
-
-<li> World coordinates are now called canvas coordinates.
-
-<li> There is now a distinction between dw::core::style::StyleAttrs and
- dw::core::style::Style.
-
-<li> There is no base class for container widgets anymore. The former
- DwContainer::for_all has been removed, instead this functionality
- is now done via iterators (dw::core::Widget::iterator,
- dw::core::Iterator).
-
-<li> DwPage is now called dw::Textblock, and DwAlignedPage
- dw::AlignedTextblock.
-
-<li> dw::Textblock, all sub classes of it, and dw::Table do not read
- "limit_text_width" from the preferences, but get it as an argument.
- (May change again.)
-
-<li> dw::Table has been rewritten.
-
-<li> Instead of border_spacing in the old DwStyle, there are two attributes,
- dw::core::style::Style::hBorderSpacing and
- dw::core::style::Style::vBorderSpacing, since CSS allowes to specify
- two values. Without CSS, both attributes should have the same value.
-
-<li> Images are handled differently, see \ref dw-images-and-backgrounds.
-
-<li> Embedded UI widgets (formerly GtkWidget's) are handled differently,
- see dw::core::ui.
-
-<li> DwButton has been removed, instead, embedded UI widgets are used. See
- dw::core::ui and dw::core::ui::ComplexButtonResource.
-</ul>
-
-Dw is now written C++, the transition should be obvious. All "Dw"
-prefixes have been removed, instead, namespaces are used now:
-
-<ul>
-<li>dw::core contains the core,
-<li>dw::core::style styles,
-<li>dw::core::ui embedded UI resources,
-<li>dw::fltk classes related to FLTK, and
-<li>::dw the widgets.
-</ul>
-
-<h2>Documentation</h2>
-
-The old documentation has been moved to:
-
-<table>
-<tr><th colspan="2">Old <th>New
-<tr><td rowspan="2">Dw.txt
- <td>general part <td>\ref dw-overview, \ref dw-usage,
- \ref dw-layout-widgets,
- \ref dw-widget-sizes
-<tr><td>remarks on specific widgets <td>respective source files: dw::Bullet,
- dw::core::ui::Embed
-<tr><td rowspan="2">DwImage.txt
- <td>signals <td>dw::core::Layout::LinkReceiver
-<tr><td>rest <td>dw::Image,
- \ref dw-images-and-backgrounds
-<tr><td colspan="2">Imgbuf.txt <td>dw::core::Imgbuf,
- \ref dw-images-and-backgrounds
-<tr><td colspan="2">DwPage.txt <td>dw::Textblock
-<tr><td colspan="2">DwRender.txt <td>\ref dw-overview, \ref dw-layout-views,
- dw::core::ui
-<tr><td colspan="2">DwStyle.txt <td>dw::core::style
-<tr><td colspan="2">DwTable.txt <td>dw::Table
-<tr><td colspan="2">DwWidget.txt <td>dw::core::Widget, \ref dw-layout-widgets,
- \ref dw-widget-sizes
-<tr><td colspan="2">Selection.txt <td>dw::core::SelectionState
-</table>
-
-*/