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authorGlynn Foster <glynn.foster@sun.com>2003-01-22 01:50:28 +0000
committerGlynn Foster <gman@src.gnome.org>2003-01-22 01:50:28 +0000
commitc0b858a53c54c3d60f3b46a0733494447e813482 (patch)
treeb39060a016ae1842875547be9042691b0fce4f60 /help/C
parent.zenignore (diff)
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Clarify some of the documentation a little. Add in a few example scripts
2003-01-22 Glynn Foster <glynn.foster@sun.com> * help/C/zenity.xml: Clarify some of the documentation a little. Add in a few example scripts and commandlines. I'm pretty useless at this though, since I don't know how to write scripts. * TODO: Update accordingly. Only 2 things left.
Diffstat (limited to 'help/C')
-rw-r--r--help/C/zenity.xml181
1 files changed, 159 insertions, 22 deletions
diff --git a/help/C/zenity.xml b/help/C/zenity.xml
index 167cd1d7..591024bd 100644
--- a/help/C/zenity.xml
+++ b/help/C/zenity.xml
@@ -170,6 +170,19 @@
</para>
<para>
+ When using &app;, make sure that any arguments to the command line options are surrounded by
+ a set of quotes ' ' or " " as in <command>&app; --calendar --dialog-title="Holiday Planner"
+ </command>, for example. If you do not use quotes, then it is likely that you will get
+ unexpected results.
+ </para>
+
+ <para>
+ For some of the dialogs, &app; supports the use of keyboard mnemonics. This allows you to
+ use an '_' before the letter you want the mnemonic for, as in "_Please choose a name:", for
+ example.
+ </para>
+
+ <para>
The following exit codes are observed by &app;:
</para>
@@ -242,8 +255,11 @@
<para>
To create a Calendar dialog, use <command>--calendar</command>. &app; will return the
- date selected to standard error. The following list of options are also available for
- the Calendar dialog:
+ date selected to standard error. If the day, month and year are not specified at the
+ command line, &app; will pre-select the current date in the Calendar dialog.
+ </para>
+ <para>
+ The following list of options are available for the Calendar dialog:
</para>
<variablelist>
@@ -306,7 +322,19 @@
</screenshot>
</figure>
-<!-- FIXME: Add an example of a script -->
+
+ <para>
+ The following script shows an example of how to use the Calendar dialog:
+
+ <programlisting>
+ #!/bin/sh
+
+ if zenity --calendar --dialog-title="Calendar selection" --text="Select a date from below" --day=18 --month=1 --year=2003
+ then echo $?
+ else echo "No date selected"
+ fi
+ </programlisting>
+ </para>
</sect1>
@@ -317,8 +345,10 @@
<para>
To create a Text Entry dialog, use <command>--text-entry</command>. &app; returns the
- contents of the text entry to standard error. The following list of options are also
- available for the Text Entry dialog:
+ contents of the text entry to standard error.
+ </para>
+ <para>
+ The following list of options are available for the Text Entry dialog:
</para>
<variablelist>
@@ -360,7 +390,18 @@
</screenshot>
</figure>
-<!-- FIXME: Add an example of a script -->
+ <para>
+ The following script shows an example of how to use the Calendar dialog:
+
+ <programlisting>
+ #!/bin/sh
+
+ if zenity --entry --dialog-title="Add a new entry" --text="Enter your _Password" --hide-text
+ then echo $?
+ else echo "No password entered"
+ fi
+ </programlisting>
+ </para>
</sect1>
@@ -373,8 +414,10 @@
There are 4 types of message dialogs in &app; - Error, Informational, Question and Warning. To
create an Error dialog, use <command>--error</command>. To create an Informational dialog, use
<command>--info</command>. To create a Question dialog, use <command>--question</command>. To
- create a Warning dialog, use <command>--question</command>. The following list of options is
- available for the message dialogs.
+ create a Warning dialog, use <command>--question</command>.
+ </para>
+ <para>
+ The following list of options are available for the message dialogs.
</para>
<variablelist>
@@ -444,7 +487,19 @@
</screenshot>
</figure>
-<!-- FIXME: Add an example of a script -->
+ <para>
+ The following script shows an example of how to use the Warning message dialog:
+
+ <programlisting>
+ #!/bin/bash
+
+ FILE_TYPE=$(file -b $NAUTILUS_SCRIPT_SELECTED_FILE_PATHS|awk '{ print $1}')
+
+ if [ "$FILE_TYPE" != "PNG" ]; then
+ zenity --warning --text="Could not rotate image :" --hide-text
+ fi
+ </programlisting>
+ </para>
</sect1>
@@ -455,8 +510,10 @@
<para>
To create a File Selection dialog, use <command>--file-selection</command>. &app; returns
- the file or directory selected to standard error. The following list of options are also
- available for the File Selection dialog:
+ the file or directory selected to standard error.
+ </para>
+ <para>
+ The following list of options are available for the File Selection dialog:
</para>
<variablelist>
@@ -484,7 +541,24 @@
</screenshot>
</figure>
-<!-- FIXME: Add an example of a script -->
+ <para>
+ The following script shows an example of how to use the File Selection dialog:
+
+ <programlisting>
+ #!/bin/sh
+
+ FILE=`zenity --file-selection --dialog-title="Select a file"'
+
+ case $? in
+ 0)
+ echo "\"$FILE\" selected.";;
+ 1)
+ echo "No file selected.";;
+ -1)
+ echo "No file selected.";;
+ esac
+ </programlisting>
+ </para>
</sect1>
@@ -497,8 +571,21 @@
To create a List dialog, use <command>--list</command>. &app; returns the entries of
the first columns selected to standard error. If <command>--checklist</command> or
<command>--radiolist</command> is used, then &app; will return the entries of the
- second columns selected to standard error. The following list of options are also
- available for the File Selection dialog:
+ second columns selected to standard error.
+ </para>
+
+ <para>
+
+ </para>
+ With the List dialog, you must specify the number of columns to be displayed by
+ specifying the column headers. To fill data into this dialog, you may specify
+ entries column by column, row by row. If you are using a checklist or a radiolist
+ then your first pieces of data for each row must be either 'TRUE' or 'FALSE'. See
+ examples below for how to fill data into this dialog.
+ </para>
+
+ <para>
+ The following list of options are available for the List dialog:
</para>
<variablelist>
@@ -553,7 +640,17 @@
</screenshot>
</figure>
-<!-- FIXME: Add an example of a script -->
+ <para>
+ The following commandline shows an example of how to use the List dialog:
+ <programlisting>
+ zenity --list --dialog-title="Choose bugs you wish to view" \
+ --text="Select items from the list below." \
+ --column="Bug Number" --column="Severity" --column="Description" \
+ 992383 Normal "GtkTreeView crashes on multiple selections" \
+ 293823 High "GNOME Dictionary does not handle proxy" \
+ 393823 Critical "Menu editing does not work in GNOME 2.0"
+ </programlisting>
+ </para>
</sect1>
@@ -563,8 +660,11 @@
<title>Progress</title>
<para>
- To create a Progress dialog, use <command>--progress</command>. The following list
- of options are also available for the Progress dialog:
+ To create a Progress dialog, use <command>--progress</command>.
+ </para>
+
+ <para>
+ The following list of options are available for the Progress dialog:
</para>
<variablelist>
@@ -607,7 +707,24 @@
</screenshot>
</figure>
-<!-- FIXME: Add an example of a script -->
+ <para>
+ The following script shows an example of how to use the Progress dialog:
+ <programlisting>
+ #!/bin/sh
+ (
+ echo "10" ; sleep 1
+ echo "20" ; sleep 1
+ echo "50" ; sleep 1
+ echo "75" ; sleep 1
+ echo "100" ; sleep 1
+ ) |
+ zenity --progress --dialog-title="Update System Logs" --text="Updating mail logs..." --percentage=0
+
+ if [ "$?" = -1 ] ; then
+ zenity --error --text="Update cancelled."
+ fi
+ </programlisting>
+ </para>
</sect1>
@@ -617,8 +734,11 @@
<title>Text Information</title>
<para>
- To create a Text Information dialog, use <command>--text-info</command>. The following list
- of options are also available for the Text Information dialog:
+ To create a Text Information dialog, use <command>--text-info</command>.
+ </para>
+
+ <para>
+ The following list of options are available for the Text Information dialog:
</para>
<variablelist>
@@ -633,7 +753,7 @@
<varlistentry>
<term><varname>--editable</varname></term>
<listitem>
- <para>Allow the displayed text to be edited and returned when the dialog is closed.</para>
+ <para>Allow the displayed text to be edited and returned to standard error when the dialog is closed.</para>
</listitem>
</varlistentry>
@@ -653,7 +773,24 @@
</screenshot>
</figure>
-<!-- FIXME: Add an example of a script -->
+ <para>
+ The following script shows an example of how to use the Text Infomation dialog:
+ <programlisting>
+ #!/bin/sh
+
+ FILE=`zenity --file-selection --dialog-title="Select a file"'
+
+ case $? in
+ 0)
+ zenity --text-info --dialog-title=$FILE --editable 2>/tmp/tmp.txt
+
+ 1)
+ echo "No file selected.";;
+ -1)
+ echo "No file selected.";;
+ esac
+ </programlisting>
+ </para>
</sect1>
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