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@node editors
@section Using editors
@cindex Using editors
Editors can be in two modes. The first is read and write in which case the following key bindings are defined.
@multitable @columnfractions .3 .7
@item @strong{Left Arrow} @tab Move the cursor one character to the left
@item @strong{Right Arrow} @tab Move the cursor one character to the right
@item @strong{Up Arrow} @tab Move the cursor one line upwards
@item @strong{Down Arrow} @tab Move the cursor one line downwards
@item @strong{Page Up} @tab Move the cursor one page upwards
@item @strong{Page Down} @tab Move the cursor one page downwards
@item @strong{@key{BS}} @tab Delete the character to the left of the cursor
@item @strong{@key{HOME}} @tab Move the cursor to the beginning of the line
@item @strong{End} @tab Move the cursor to the end of the line
@item @strong{Delete} @tab Delete the character to the right of the cursor
@item @strong{SHIFT - Left Arrow} @tab Mark text one character to the left
@item @strong{SHIFT - Right Arrow} @tab Mark text one character to the right
@item @strong{CTRL-A} @tab Select the entire buffer.
@item @strong{CTRL-B} @tab Move the cursor one character leftwards
@item @strong{CTRL-C} @tab Copy the marked text to the clipboard
@item @strong{CTRL-D} @tab Delete the character to the right of the cursor
@item @strong{CTRL-E} @tab Move the cursor to the end of the line
@item @strong{CTRL-F} @tab Pop up the search & replace dialog
@item @strong{CTRL-H} @tab Delete the character to the left of the cursor
@item @strong{CTRL-K} @tab Delete to end of line
@item @strong{CTRL-N} @tab Move the cursor one line downwards
@item @strong{CTRL-P} @tab Move the cursor one line upwards
@item @strong{CTRL-V} @tab Paste the clipboard text into line edit
@item @strong{CTRL-X} @tab Cut the marked text, copy to clipboard
@item @strong{CTRL-Z} @tab Undo the last operation
@item @strong{CTRL-Y} @tab Redo the last operation
@item @strong{CTRL - Left} @tab Arrow Move the cursor one word to the left
@item @strong{CTRL - Right} @tab Arrow Move the cursor one word to the right
@item @strong{CTRL - Up Arrow} @tab Move the cursor one word upwards
@item @strong{CTRL - Down Arrow} @tab Move the cursor one word downwards
@item @strong{CTRL - Home Arrow} @tab Move the cursor to the beginning of the text
@item @strong{CTRL - End Arrow} @tab Move the cursor to the end of the text
@item @strong{CTRL-S} @tab Save the editor with the current filename, if no filename is defined a dialog is displayed for the user to select the filename to use.
@item @strong{CTRL-O} @tab Read a file into the editor. A dialog will pop up to select the name to open.
@end multitable
The second mode is read only in which only the current key binding are available.
@multitable @columnfractions .3 .7
@item @strong{Left Arrow} @tab Scrolls the table to the left
@item @strong{Right Arrow} @tab Scrolls the table to the right
@item @strong{Up Arrow Scrolls} @tab the table one line downwards
@item @strong{Down Arrow} @tab Scrolls the table one line upwards
@item @strong{Page Up} @tab Scrolls the table one page downwards
@item @strong{Page Down} @tab Scrolls the table one page upwards
@item @strong{Control-C} @tab Copy the marked text to the clipboard
@item @strong{Control-S} @tab Save the editor with the current filename, if no filename is defined a dialog is displayed for the user to select the filename to use.
@end multitable
Editors support drag and drop which means you can drag a selection to another editor and drop any other text source onto an editable editor to insert the dragged text at the dropped location.
Also as a shortcut pressing the right mouse button will display a context menu containing the entries from the edit menu which pertain to the editors.
@subheading SQL editors
Editors for SQL have another feature which is code completion. If you place the cursor after a '.' character TOra will this the available columns for the table referenced by the name before the '.' character. This will only work for defined views and tables. You can also look up tablenames using the @strong{CTRL+T} key which will list all tables starting with the same word as you currently have the cursor in. When the completion list is open you can navigate it using @strong{Up}, @strong{Down} keys and selecting an entry using @strong{Return}. You can also remove the list by pressing the @strong{Escape} key. The completion values are saved in the object cache and can not be used until it is read. If you find this annoying you can disable this in the preferences.
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