libyui-ncurses
2.55.0
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Public Member Functions | |
NCursesPanel (int lines, int cols, int begin_y=0, int begin_x=0) | |
Create a panel with this size starting at the requested position. | |
NCursesPanel () | |
This constructor creates the default Panel associated with the ::stdscr window. | |
virtual int | resize (int lines, int columns) |
Resize the panel window. | |
void | hide () |
Hide the panel. More... | |
void | show () |
Show the panel, i.e. More... | |
void | top () |
Make this panel the top panel in the stack. | |
void | bottom () |
Make this panel the bottom panel in the stack. More... | |
int | mvwin (int y, int x) |
Move window to new position with the new position as top left corner. More... | |
bool | hidden () const |
Return TRUE if the panel is hidden, FALSE otherwise. | |
NCursesPanel & | above () const |
The functions panel_above() and panel_below() are not reflected in the NCursesPanel class. More... | |
NCursesPanel & | below () const |
PANEL * | PANEL_above () const |
PANEL * | PANEL_below () const |
int | transparent (int y, int x) |
virtual int | refresh () |
Propagate all panel changes to the virtual screen and update the physical screen. | |
virtual int | noutrefresh () |
Propagate all panel changes to the virtual screen. | |
virtual void | frame (const char *title=NULL, const char *btitle=NULL) |
Put a frame around the panel and put the title centered in the top line and btitle in the bottom line. | |
virtual void | boldframe (const char *title=NULL, const char *btitle=NULL) |
Same as frame(), but use highlighted attributes. | |
virtual void | label (const char *topLabel, const char *bottomLabel) |
Put the title centered in the top line and btitle in the bottom line. | |
virtual void | centertext (int row, const char *label) |
Put the label text centered in the specified row. | |
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NCursesWindow (WINDOW *window) | |
Constructor. More... | |
NCursesWindow (int lines, int cols, int begin_y, int begin_x) | |
Constructor. | |
NCursesWindow (NCursesWindow &parent, int lines, int cols, int begin_y, int begin_x, char absrel='a') | |
Constructor. More... | |
virtual | ~NCursesWindow () |
Destructor. | |
NCursesWindow | Clone () |
Make an exact copy of the window. | |
int | colors () const |
Number of available colors. | |
int | height () const |
Number of lines in this window. | |
int | width () const |
Number of columns in this window. | |
int | begx () const |
Column of top left corner relative to stdscr. | |
int | begy () const |
Line of top left corner relative to stdscr. | |
int | maxx () const |
Largest x coord in window. | |
int | maxy () const |
Largest y coord in window. | |
wsze | size () const |
wpos | begpos () const |
wpos | maxpos () const |
wrect | area () const |
short | getcolor () const |
Actual color pair. | |
short | foreground () const |
Actual foreground color. | |
short | background () const |
Actual background color. | |
int | setpalette (short fore, short back) |
Set color palette entry. | |
int | setcolor (short pair) |
Set actually used palette entry. | |
int | mvsubwin (NCursesWindow *sub, int begin_y, int begin_x) |
int | move (int y, int x) |
Move cursor the this position. | |
void | getyx (int &y, int &x) const |
Get current position of the cursor. | |
int | mvcur (int oldrow, int oldcol, int newrow, int newcol) const |
Perform lowlevel cursor motion that takes effect immediately. | |
int | nodelay (bool bf) |
int | getch () |
Get a keystroke from the window. | |
int | getch (int y, int x) |
Move cursor to position and get a keystroke from the window. | |
int | getstr (char *str, int n=-1) |
Read a series of characters into str until a newline or carriage return is received. More... | |
int | getstr (int y, int x, char *str, int n=-1) |
Move the cursor to the requested position and then perform the getstr() as described above. | |
int | instr (char *s, int n=-1) |
Get a std::string of characters from the window into the buffer s. More... | |
int | instr (int y, int x, char *s, int n=-1) |
Move the cursor to the requested position and then perform the instr() as described above. | |
int | addch (const char ch) |
Put attributed character to the window. | |
int | addch (const chtype ch) |
int | add_attr_char (int y, int x) |
Put attributed character from given position to the window. | |
int | add_attr_char () |
int | add_wch (const cchar_t *cch) |
Put a combined character to the window. | |
int | add_wch (int y, int x, const cchar_t *cch) |
int | addch (int y, int x, const char ch) |
Move cursor to the requested position and then put attributed character to the window. | |
int | addch (int y, int x, const chtype ch) |
int | echochar (const char ch) |
Put attributed character to the window and refresh it immediately. | |
int | echochar (const chtype ch) |
int | addstr (const char *str, int n=-1) |
Write the std::string str to the window, stop writing if the terminating NUL or the limit n is reached. More... | |
int | addstr (int y, int x, const char *str, int n=-1) |
Move the cursor to the requested position and then perform the addstr as described above. | |
int | addwstr (const wchar_t *str, int n=-1) |
Write the wchar_t str to the window, stop writing if the terminating NUL or the limit n is reached. More... | |
int | addwstr (int y, int x, const wchar_t *str, int n=-1) |
Move the cursor to the requested position and then perform the addwstr as described above. | |
int | printw (const char *fmt,...) |
Do a formatted print to the window. | |
int | printw (int y, int x, const char *fmt,...) |
Move the cursor and then do a formatted print to the window. | |
chtype | inch () const |
Retrieve attributed character under the current cursor position. | |
chtype | inchar () const |
chtype | inch (int y, int x) |
Move cursor to requested position and then retrieve attributed character at this position. | |
chtype | inchar (int y, int x) |
int | in_wchar (cchar_t *cchar) |
Retrieve combined character under the current cursor position. | |
int | in_wchar (int y, int x, cchar_t *cchar) |
int | insch (chtype ch) |
Insert attributed character into the window before current cursor position. | |
int | insch (int y, int x, chtype ch) |
Move cursor to requested position and then insert the attributed character before that position. | |
int | ins_wch (int y, int x, const cchar_t *cchar) |
Move cursor to requested position and then insert the attributed character before that position. | |
int | insertln () |
Insert an empty line above the current line. | |
int | insdelln (int n=1) |
If n>0 insert that many lines above the current line. More... | |
int | insstr (const char *s, int n=-1) |
Insert the std::string into the window before the current cursor position. More... | |
int | insstr (int y, int x, const char *s, int n=-1) |
Move the cursor to the requested position and then perform the insstr() as described above. | |
int | attron (chtype at) |
Switch on the window attributes;. | |
int | attroff (chtype at) |
Switch off the window attributes;. | |
int | attrset (chtype at) |
Set the window attributes;. | |
int | chgat (int n, attr_t attr, short color, const void *opts=NULL) |
Change the attributes of the next n characters in the current line. More... | |
int | chgat (int y, int x, int n, attr_t attr, short color, const void *opts=NULL) |
Move the cursor to the requested position and then perform chgat() as described above. | |
chtype | getbkgd () const |
Get current background setting. | |
int | bkgd (const chtype ch) |
Set the background property and apply it to the window. | |
void | bkgdset (chtype ch) |
Set the background property. | |
int | box () |
Draw a box around the window with the given vertical and horizontal drawing characters. More... | |
int | border (chtype left=0, chtype right=0, chtype top=0, chtype bottom=0, chtype top_left=0, chtype top_right=0, chtype bottom_left=0, chtype bottom_right=0) |
Draw a border around the window with the given characters for the various parts of the border. More... | |
int | hline (int len, chtype ch=0) |
Draw a horizontal line of len characters with the given character. More... | |
int | hline (int y, int x, int len, chtype ch=0) |
Move the cursor to the requested position and then draw a horizontal line. | |
int | vline (int len, chtype ch=0) |
Draw a vertical line of len characters with the given character. More... | |
int | vline (int y, int x, int len, chtype ch=0) |
Move the cursor to the requested position and then draw a vertical line. | |
int | box (const wrect &dim) |
int | erase () |
Erase the window. | |
int | clear () |
Clear the window. | |
int | clearok (bool bf) |
Set/Reset the clear flag. More... | |
int | clrtobot () |
Clear to the end of the window. | |
int | clrtoeol () |
Clear to the end of the line. | |
int | delch () |
Delete character under the cursor. | |
int | delch (int y, int x) |
Move cursor to requested position and delete the character under the cursor. | |
int | deleteln () |
Delete the current line. | |
int | scroll (int amount=1) |
Scroll amount lines. More... | |
int | scrollok (bool bf) |
If bf is TRUE, window scrolls if cursor is moved off the bottom edge of the window or a scrolling region, otherwise the cursor is left at the bottom line. | |
int | setscrreg (int from, int to) |
Define a soft scrolling region. | |
int | idlok (bool bf) |
If bf is TRUE, use insert/delete line hardware support if possible. More... | |
void | idcok (bool bf) |
If bf is TRUE, use insert/delete character hardware support if possible. More... | |
int | touchwin () |
Mark the whole window as modified. | |
int | untouchwin () |
Mark the whole window as unmodified. | |
int | touchln (int s, int cnt, bool changed=TRUE) |
Mark cnt lines beginning from line s as changed or unchanged, depending on the value of the changed flag. | |
bool | is_wintouched () const |
Return TRUE if window is marked as changed, FALSE otherwise. | |
int | leaveok (bool bf) |
If bf is TRUE, curses will leave the cursor after an update whereever it is after the update. | |
int | redrawln (int from, int n) |
Redraw n lines starting from the requested line. | |
int | redrawwin () |
Redraw the whole window. | |
int | doupdate () |
Do all outputs to make the physical screen looking like the virtual one. | |
void | syncdown () |
Propagate the changes down to all descendant windows. | |
void | syncup () |
Propagate the changes up in the hierarchy. | |
void | cursyncup () |
Position the cursor in all ancestor windows corresponding to our setting. | |
int | syncok (bool bf) |
If called with bf=TRUE, syncup() is called whenever the window is changed. | |
void | immedok (bool bf) |
If called with bf=TRUE, any change in the window will cause an automatic immediate refresh() | |
int | keypad (bool bf) |
If called with bf=TRUE, the application will interpret function keys. | |
int | meta (bool bf) |
If called with bf=TRUE, keys may generate 8-Bit characters. More... | |
int | standout () |
Enable "standout" attributes. | |
int | standend () |
Disable "standout" attributes. | |
int | overlay (NCursesWindow &win) |
Overlay this window over win. | |
int | overwrite (NCursesWindow &win) |
Overwrite win with this window. | |
int | copywin (NCursesWindow &win, int sminrow, int smincol, int dminrow, int dmincol, int dmaxrow, int dmaxcol, bool overlay=TRUE) |
Overlay or overwrite the rectangle in win given by dminrow,dmincol, dmaxrow,dmaxcol with the rectangle in this window beginning at sminrow,smincol. | |
bool | has_mouse () const |
Return TRUE if terminal supports a mouse, FALSE otherwise. | |
NCursesWindow * | child () |
Get the first child window. | |
const NCursesWindow * | child () const |
NCursesWindow * | sibling () |
Get the next child of my parent. | |
const NCursesWindow * | sibling () const |
NCursesWindow * | parent () |
Get my parent. | |
const NCursesWindow * | parent () const |
bool | isDescendant (NCursesWindow &win) |
Return TRUE if win is a descendant of this. | |
Static Public Member Functions | |
static void | redraw () |
Redraw all panels. | |
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static void | useColors (void) |
Call this routine very early if you want to have colors. | |
static int | ripoffline (int ripoff_lines, int(*init)(NCursesWindow &win)) |
This function is used to generate a window of ripped-of lines. More... | |
static int | lines () |
Number of lines on terminal, not window. | |
static int | cols () |
Number of cols on terminal, not window. | |
static int | tabsize () |
Size of a tab on terminal, not window. | |
static int | NumberOfColors () |
Number of available colors. | |
static int | maxcoord () |
Ncurses up to ncurses5 internally uses short . | |
Protected Member Functions | |
void | set_user (void *user) |
Set the user pointer of the panel. | |
void * | get_user () const |
void | OnError (int err) const THROWS(NCursesPanelException) |
If err is equal to the curses error indicator ERR, an error handler is called. | |
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void | err_handler (const char *) const THROWS(NCursesException) |
Signal an error with the given message text. | |
void | kill_subwindows () |
Destroy all subwindows. | |
NCursesWindow () | |
Only for use by derived classes. More... | |
Static Protected Member Functions | |
static const NCursesPanel * | get_Panel_of (const PANEL &pan) |
Protected Attributes | |
PANEL * | p |
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WINDOW * | w |
the curses WINDOW | |
bool | alloced |
TRUE if we own the WINDOW. | |
NCursesWindow * | par |
parent, if subwindow | |
NCursesWindow * | subwins |
head of subwindows std::list | |
NCursesWindow * | sib |
next subwindow of parent | |
Static Protected Attributes | |
static NCursesPanel * | dummy = ( NCursesPanel* )0 |
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static long | count = 0L |
count of all active windows | |
Friends | |
class | NCDialog |
std::ostream & | operator<< (std::ostream &Stream, const NCursesPanel &Obj_Cv) |
std::ostream & | operator<< (std::ostream &Stream, const NCursesPanel *Obj_Cv) |
Definition at line 33 of file ncursesp.h.
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inline |
The functions panel_above() and panel_below() are not reflected in the NCursesPanel class.
The reason for this is, that we cannot assume that a panel retrieved by those operations is one wrapped by a C++ class. Although this situation might be handled, we also need a reverse mapping from PANEL to NCursesPanel which needs some redesign of the low level stuff. At the moment, we define them in the interface but they will always produce an error.
Definition at line 212 of file ncursesp.h.
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inline |
Make this panel the bottom panel in the stack.
N.B.: The panel associated with ::stdscr is always on the bottom. So actually bottom() makes the panel the first above ::stdscr.
Definition at line 178 of file ncursesp.h.
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inline |
Hide the panel.
It stays in the stack but becomes invisible.
Definition at line 148 of file ncursesp.h.
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inlinevirtual |
Move window to new position with the new position as top left corner.
This is virtual because it is redefined in NCursesPanel.
Reimplemented from NCursesWindow.
Definition at line 189 of file ncursesp.h.
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inline |
Show the panel, i.e.
make it visible.
Definition at line 160 of file ncursesp.h.