38 #include "Fl_Browser_.H"
97 const int* column_widths_;
112 void item_draw(
void* item,
int X,
int Y,
int W,
int H)
const ;
121 void item_swap(
void *a,
void *b) { swap((FL_BLINE*)a, (FL_BLINE*)b); }
127 void *
item_at(
int line)
const {
return (
void*)find_line(line); }
129 FL_BLINE* find_line(
int line)
const ;
130 FL_BLINE* _remove(
int line) ;
131 void insert(
int line, FL_BLINE* item);
132 int lineno(
void *item)
const ;
133 void swap(FL_BLINE *a, FL_BLINE *b);
137 void remove(
int line);
138 void add(
const char* newtext,
void* d = 0);
139 void insert(
int line,
const char* newtext,
void* d = 0);
140 void move(
int to,
int from);
141 int load(
const char* filename);
142 void swap(
int a,
int b);
150 int size()
const {
return lines; }
153 int topline()
const ;
156 void lineposition(
int line, Fl_Line_Position pos);
163 void topline(
int line) { lineposition(line, TOP); }
179 int select(
int line,
int val=1);
180 int selected(
int line)
const ;
196 const char* text(
int line)
const ;
197 void text(
int line,
const char* newtext);
198 void* data(
int line)
const ;
199 void data(
int line,
void* d);
201 Fl_Browser(
int X,
int Y,
int W,
int H,
const char *L = 0);
311 void icon(
int line,
Fl_Image* icon);
313 void remove_icon(
int line);
316 void replace(
int a,
const char* b) { text(a, b); }
317 void display(
int line,
int val=1);
virtual int incr_height() const
This method may be provided to return the average height of all items to be used for scrolling...
Definition: Fl_Browser_.cxx:1058
int select(void *item, int val=1, int docallbacks=0)
Sets the selection state of item to val, and returns 1 if the state changed or 0 if it did not...
Definition: Fl_Browser_.cxx:614
void topline(int line)
Scrolls the browser so the top item in the browser is showing the specified line. ...
Definition: Fl_Browser.H:163
void * item_at(int line) const
Return the item at specified line.
Definition: Fl_Browser.H:127
This is the base class for browsers.
Definition: Fl_Browser_.H:67
void make_visible(int line)
Make the item at the specified line visible().
Definition: Fl_Browser.H:304
virtual int item_height(void *item) const =0
This method must be provided by the subclass to return the height of item in pixels.
Fl_Image is the base class used for caching and drawing all kinds of images in FLTK.
Definition: Fl_Image.H:51
void column_char(char c)
Sets the column separator to c.
Definition: Fl_Browser.H:255
virtual void * item_next(void *item) const =0
This method must be provided by the subclass to return the item in the list after item...
virtual const char * item_text(void *item) const
This optional method returns a string (label) that may be used for sorting.
Definition: Fl_Browser_.H:141
virtual void item_draw(void *item, int X, int Y, int W, int H) const =0
This method must be provided by the subclass to draw the item in the area indicated by X...
void value(int line)
Sets the browser's value(), which selects the specified line.
Definition: Fl_Browser.H:195
void clear()
Deletes all child widgets from memory recursively.
Definition: Fl_Group.cxx:386
void item_swap(void *a, void *b)
Swap the items a and b.
Definition: Fl_Browser.H:121
void hide()
Hides the entire Fl_Browser widget – opposite of show().
Definition: Fl_Browser.H:186
virtual int full_height() const
This method may be provided by the subclass to indicate the full height of the item list...
Definition: Fl_Browser_.cxx:1069
void insert(Fl_Widget &, int i)
The widget is removed from its current group (if any) and then inserted into this group...
Definition: Fl_Group.cxx:461
void replace(int a, const char *b)
For back compatibility only.
Definition: Fl_Browser.H:316
void format_char(char c)
Sets the current format code prefix character to c.
Definition: Fl_Browser.H:242
void display(void *item)
Displays the item, scrolling the list as necessary.
Definition: Fl_Browser_.cxx:253
void add(Fl_Widget &)
The widget is removed from its current group (if any) and then added to the end of this group...
Definition: Fl_Group.cxx:494
void column_widths(const int *arr)
Sets the current array to arr.
Definition: Fl_Browser.H:284
virtual void * item_first() const =0
This method must be provided by the subclass to return the first item in the list.
const int * column_widths() const
Gets the current column width array.
Definition: Fl_Browser.H:279
char format_char() const
Gets the current format code prefix character, which by default is '@'.
Definition: Fl_Browser.H:236
virtual void * item_last() const
This method must be provided by the subclass to return the last item in the list. ...
Definition: Fl_Browser_.H:112
void bottomline(int line)
Scrolls the browser so the bottom item in the browser is showing the specified line.
Definition: Fl_Browser.H:170
int displayed(int line) const
Returns non-zero if line has been scrolled to a position where it is being displayed.
Definition: Fl_Browser.H:295
Fl_Line_Position
For internal use only?
Definition: Fl_Browser.H:155
char column_char() const
Gets the current column separator character.
Definition: Fl_Browser.H:248
int displayed(void *item) const
Returns non-zero if item has been scrolled to a position where it is being displayed.
Definition: Fl_Browser_.cxx:236
virtual int item_width(void *item) const =0
This method must be provided by the subclass to return the width of the item in pixels.
The Fl_Browser widget displays a scrolling list of text lines, and manages all the storage for the te...
Definition: Fl_Browser.H:89
virtual int item_selected(void *item) const
This method must be implemented by the subclass if it supports multiple selections; returns the selec...
Definition: Fl_Browser_.cxx:1103
virtual void * item_prev(void *item) const =0
This method must be provided by the subclass to return the item in the list before item...
virtual void item_select(void *item, int val=1)
This method must be implemented by the subclass if it supports multiple selections; sets the selectio...
Definition: Fl_Browser_.cxx:1095
void show()
Shows the entire Fl_Browser widget – opposite of hide().
Definition: Fl_Browser.H:183
void middleline(int line)
Scrolls the browser so the middle item in the browser is showing the specified line.
Definition: Fl_Browser.H:177
~Fl_Browser()
The destructor deletes all list items and destroys the browser.
Definition: Fl_Browser.H:205
int size() const
Returns how many lines are in the browser.
Definition: Fl_Browser.H:150