summaryrefslogtreecommitdiffstats
path: root/doc/man/man1/tqvfb.1
diff options
context:
space:
mode:
authorMichele Calgaro <michele.calgaro@yahoo.it>2024-06-25 12:25:06 +0900
committerMichele Calgaro <michele.calgaro@yahoo.it>2024-06-25 12:25:06 +0900
commita09a6bc05e3f64c27e7c84dd768c7720fdf41136 (patch)
treefe5a644a42056c012132e5bbc57f3ce1ba40d5c2 /doc/man/man1/tqvfb.1
parentbba3e1fa3870a23f1cf0b5d1143ffd646ac797a4 (diff)
downloadtqt3-a09a6bc05e3f64c27e7c84dd768c7720fdf41136.tar.gz
tqt3-a09a6bc05e3f64c27e7c84dd768c7720fdf41136.zip
Remove documentation for QWS classes and Qt/Embedded
Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
Diffstat (limited to 'doc/man/man1/tqvfb.1')
-rw-r--r--doc/man/man1/tqvfb.166
1 files changed, 0 insertions, 66 deletions
diff --git a/doc/man/man1/tqvfb.1 b/doc/man/man1/tqvfb.1
deleted file mode 100644
index 25d0ea556..000000000
--- a/doc/man/man1/tqvfb.1
+++ /dev/null
@@ -1,66 +0,0 @@
-.TH "tqvfb" "1" "3.0.3" "Troll Tech AS, Norway." ""
-.SH "NAME"
-.LP
-tqvfb \- Virtual framebuffer for Qt
-.SH "DESCRIPTION"
-.LP
-The virtual framebuffer allows Qt/Embedded programs to be
-developed on your desktop machine, without switching
-between consoles and X11.
-
-Start a Qt/Embedded master application (i.e., construct
-QApplication with QApplication::GuiServer flag or use the
-\-qws command line parameter). You will need to specify to
-the server that you wish to use the virtual framebuffer
-driver, e.g.:
-
- widgets \-qws \-display QVFb:0
-
-You may prefer to set the QWS_DISPLAY environment
-variable to be QVFb:0.
-
-tqvfb supports the following command line options:
-
- \-width width: the width of the virtual framebuffer
- (default: 240).
- \-height height: the height of the virtual framebuffer
- (default: 320).
- \-depth depth: the depth of the virtual framebuffer (1, 8
- or 32; default: 8).
- \-nocursor: do not display the X11 cursor in the
- framebuffer window.
- \-qwsdisplay :id the Qt/Embedded display id to provide
- (default: 0).
-
- Virtual Framebuffer Design
-
-The virtual framebuffer emulates a framebuffer using a
-shared memory region (the virtual frame buffer) and a
-utility to display the framebuffer in a window (tqvfb).
-The regions of the display that have changed are updated
-periodically, so you will see discrete snapshots of the
-framebuffer rather than each individual drawing
-operation. For this reason drawing problems such as
-flickering may not be apparent until the program is run
-using a real framebuffer.
-
-The target refresh rate can be set via the "View|Refresh
-Rate" menu item. This will cause tqvfb to check for
-updated regions more quickly. The rate is a target only.
-If little drawing is being done, the framebuffer will not
-show any updates between drawing events. If an
-application is displaying an animation the updates will
-be frequent, and the application and tqvfb will compete
-for processor time.
-
-Mouse and keyboard events are passed to the Qt/Embedded
-master process via named pipes.
-
-The virtual framebuffer is a development tool only. No
-security issues have been considered in the virtual
-framebuffer design. It should be avoided in a production
-environment; TQT_NO_QWS_VFB should always be defined in
-production libraries.
-.SH "AUTHORS"
-.LP
-TrollTech <http://www.trolltech.com/>