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kconfig/lxdialog: support resize

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In all dialogs now properly catch KEY_RESIZE and take proper action.
In mconf try to behave sensibly when a dialog routine returns
-ERRDISPLAYTOOSMALL.

The original check for a screnn size of 80x19 is kept for now.
It may make sense to remove it later, but thats anyway what
much text is adjusted for.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
This commit is contained in:
Sam Ravnborg
2006-07-29 22:48:57 +02:00
committed by Sam Ravnborg
parent f3cbcdc955
commit c8dc68ad0f
8 changed files with 161 additions and 71 deletions
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8
scripts/kconfig/lxdialog/dialog.h
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@@ -86,6 +86,9 @@
#define ACS_DARROW 'v'
#endif
/* error return codes */
#define ERRDISPLAYTOOSMALL (KEY_MAX + 1)
/*
* Color definitions
*/
@@ -181,6 +184,7 @@ int item_is_tag(char tag);
/* generic key handlers */
int on_key_esc(WINDOW *win);
int on_key_resize(void);
void init_dialog(const char *backtitle);
void reset_dialog(void);
@@ -199,8 +203,8 @@ int dialog_yesno(const char *title, const char *prompt, int height, int width);
int dialog_msgbox(const char *title, const char *prompt, int height,
int width, int pause);
int dialog_textbox(const char *title, const char *file, int height, int width);
int dialog_menu(const char *title, const char *prompt, int height, int width,
int menu_height, const void *selected, int *s_scroll);
int dialog_menu(const char *title, const char *prompt,
const void *selected, int *s_scroll);
int dialog_checklist(const char *title, const char *prompt, int height,
int width, int list_height);
extern char dialog_input_result[];