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-rw-r--r--src/Fl_Table_Row.cxx108
1 files changed, 51 insertions, 57 deletions
diff --git a/src/Fl_Table_Row.cxx b/src/Fl_Table_Row.cxx
index 29a0a1557..33a1e4dd4 100644
--- a/src/Fl_Table_Row.cxx
+++ b/src/Fl_Table_Row.cxx
@@ -1,6 +1,4 @@
//
-// "$Id$"
-//
// Fl_Table_Row -- A row oriented table widget
//
// A class specializing in a table of rows.
@@ -12,11 +10,11 @@
// the file "COPYING" which should have been included with this file. If this
// file is missing or damaged, see the license at:
//
-// http://www.fltk.org/COPYING.php
+// https://www.fltk.org/COPYING.php
//
-// Please report all bugs and problems on the following page:
+// Please see the following page on how to report bugs and issues:
//
-// http://www.fltk.org/str.php
+// https://www.fltk.org/bugs.php
//
//
@@ -32,7 +30,7 @@
// #define DEBUG 1
#ifdef DEBUG
#include <FL/names.h>
-#include <stdio.h> // fprintf()
+#include <stdio.h> // fprintf()
#define PRINTEVENT \
fprintf(stderr,"TableRow %s: ** Event: %s --\n", (label()?label():"none"), fl_eventnames[event]);
#else
@@ -46,7 +44,7 @@ void Fl_Table_Row::CharVector::copy(char *newarr, int newsize) {
memcpy(arr, newarr, newsize * sizeof(char));
}
-Fl_Table_Row::CharVector::~CharVector() { // DTOR
+Fl_Table_Row::CharVector::~CharVector() { // DTOR
if (arr) free(arr);
arr = 0;
}
@@ -80,7 +78,7 @@ void Fl_Table_Row::type(TableRowSelectMode val) {
int count = 0;
for ( int row=0; row<rows(); row++ ) {
if ( _rowselect[row] ) {
- if ( ++count > 1 ) { // only one allowed
+ if ( ++count > 1 ) { // only one allowed
_rowselect[row] = 0;
}
}
@@ -111,7 +109,7 @@ int Fl_Table_Row::select_row(int row, int flag) {
switch ( _selectmode ) {
case SELECT_NONE:
return(-1);
-
+
case SELECT_SINGLE: {
int oldval;
for ( int t=0; t<rows(); t++ ) {
@@ -131,13 +129,13 @@ int Fl_Table_Row::select_row(int row, int flag) {
}
break;
}
-
+
case SELECT_MULTI: {
int oldval = _rowselect[row];
if ( flag == 2 ) { _rowselect[row] ^= 1; }
else { _rowselect[row] = flag; }
- if ( _rowselect[row] != oldval ) { // select state changed?
- if ( row >= toprow && row <= botrow ) { // row visible?
+ if ( _rowselect[row] != oldval ) { // select state changed?
+ if ( row >= toprow && row <= botrow ) { // row visible?
// Extend partial redraw range
redraw_range(row, row, leftcol, rightcol);
}
@@ -153,11 +151,11 @@ void Fl_Table_Row::select_all_rows(int flag) {
switch ( _selectmode ) {
case SELECT_NONE:
return;
-
+
case SELECT_SINGLE:
if ( flag != 0 ) return;
//FALLTHROUGH
-
+
case SELECT_MULTI: {
char changed = 0;
if ( flag == 2 ) {
@@ -168,7 +166,7 @@ void Fl_Table_Row::select_all_rows(int flag) {
} else {
for ( int row=0; row<(int)_rowselect.size(); row++ ) {
changed |= (_rowselect[row] != flag)?1:0;
- _rowselect[row] = flag;
+ _rowselect[row] = flag;
}
}
if ( changed ) {
@@ -181,46 +179,46 @@ void Fl_Table_Row::select_all_rows(int flag) {
// Set number of rows
void Fl_Table_Row::rows(int val) {
Fl_Table::rows(val);
- while ( val > (int)_rowselect.size() ) { _rowselect.push_back(0); } // enlarge
- while ( val < (int)_rowselect.size() ) { _rowselect.pop_back(); } // shrink
+ while ( val > (int)_rowselect.size() ) { _rowselect.push_back(0); } // enlarge
+ while ( val < (int)_rowselect.size() ) { _rowselect.pop_back(); } // shrink
}
// Handle events
int Fl_Table_Row::handle(int event) {
- PRINTEVENT;
+ PRINTEVENT;
// Make snapshots of realtime event states *before* we service user's cb,
// which may do things like post popup menus that return with unexpected button states.
int _event_button = Fl::event_button();
- //int _event_clicks = Fl::event_clicks(); // uncomment if needed
+ //int _event_clicks = Fl::event_clicks(); // uncomment if needed
int _event_x = Fl::event_x();
int _event_y = Fl::event_y();
- //int _event_key = Fl::event_key(); // uncomment if needed
+ //int _event_key = Fl::event_key(); // uncomment if needed
int _event_state = Fl::event_state();
- //Fl_Widget *_focus = Fl::focus(); // uncomment if needed
-
+ //Fl_Widget *_focus = Fl::focus(); // uncomment if needed
+
// Let base class handle event
// Note: base class may invoke user callbacks that post menus,
// so from here on use event state snapshots (above).
//
int ret = Fl_Table::handle(event);
-
+
// The following code disables cell selection.. why was it added? -erco 05/18/03
- // if ( ret ) { _last_y = Fl::event_y(); return(1); } // base class 'handled' it (eg. column resize)
-
+ // if ( ret ) { _last_y = Fl::event_y(); return(1); } // base class 'handled' it (eg. column resize)
+
int shiftstate = (_event_state & FL_CTRL) ? FL_CTRL :
(_event_state & FL_SHIFT) ? FL_SHIFT : 0;
-
+
// Which row/column are we over?
- int R, C; // row/column being worked on
- ResizeFlag resizeflag; // which resizing area are we over? (0=none)
+ int R, C; // row/column being worked on
+ ResizeFlag resizeflag; // which resizing area are we over? (0=none)
TableContext context = cursor2rowcol(R, C, resizeflag);
switch ( event ) {
case FL_PUSH:
if ( _event_button == 1 ) {
- _last_push_x = _event_x; // save regardless of context
- _last_push_y = _event_y; // " "
-
+ _last_push_x = _event_x; // save regardless of context
+ _last_push_y = _event_y; // " "
+
// Handle selection in table.
// Select cell under cursor, and enable drag selection mode.
//
@@ -228,9 +226,9 @@ int Fl_Table_Row::handle(int event) {
// Ctrl key? Toggle selection state
switch ( shiftstate ) {
case FL_CTRL:
- select_row(R, 2); // toggle
+ select_row(R, 2); // toggle
break;
-
+
case FL_SHIFT: {
select_row(R, 1);
if ( _last_row > -1 ) {
@@ -245,27 +243,27 @@ int Fl_Table_Row::handle(int event) {
}
break;
}
-
+
default:
- select_all_rows(0); // clear all previous selections
+ select_all_rows(0); // clear all previous selections
select_row(R, 1);
break;
}
-
+
_last_row = R;
_dragging_select = 1;
ret = 1; // FL_PUSH handled (ensures FL_DRAG will be sent)
// redraw(); // redraw() handled by select_row()
}
- }
+ }
break;
-
+
case FL_DRAG: {
if ( _dragging_select ) {
// Dragged off table edges? Handle scrolling
- int offtop = toy - _last_y; // >0 if off top of table
- int offbot = _last_y - (toy + toh); // >0 if off bottom of table
-
+ int offtop = toy - _last_y; // >0 if off top of table
+ int offbot = _last_y - (toy + toh); // >0 if off bottom of table
+
if ( offtop > 0 && row_position() > 0 ) {
// Only scroll in upward direction
int diff = _last_y - _event_y;
@@ -285,17 +283,17 @@ int Fl_Table_Row::handle(int event) {
break;
}
row_position(row_position() + diff);
- context = CONTEXT_CELL; C = 0; R = botrow; // HACK: fake it
- if ( R < 0 || R > rows() ) { ret = 1; break; } // HACK: ugly
+ context = CONTEXT_CELL; C = 0; R = botrow; // HACK: fake it
+ if ( R < 0 || R > rows() ) { ret = 1; break; } // HACK: ugly
}
if ( context == CONTEXT_CELL ) {
switch ( shiftstate ) {
case FL_CTRL:
- if ( R != _last_row ) { // toggle if dragged to new row
- select_row(R, 2); // 2=toggle
+ if ( R != _last_row ) { // toggle if dragged to new row
+ select_row(R, 2); // 2=toggle
}
break;
-
+
case FL_SHIFT:
default:
select_row(R, 1);
@@ -311,38 +309,34 @@ int Fl_Table_Row::handle(int event) {
}
break;
}
- ret = 1; // drag handled
+ ret = 1; // drag handled
_last_row = R;
}
}
break;
}
-
+
case FL_RELEASE:
if ( _event_button == 1 ) {
_dragging_select = 0;
- ret = 1; // release handled
- // Clicked off edges of data table?
+ ret = 1; // release handled
+ // Clicked off edges of data table?
// A way for user to clear the current selection.
//
int databot = tiy + table_h,
dataright = tix + table_w;
- if (
+ if (
( _last_push_x > dataright && _event_x > dataright ) ||
( _last_push_y > databot && _event_y > databot )
) {
- select_all_rows(0); // clear previous selections
+ select_all_rows(0); // clear previous selections
}
}
break;
-
+
default:
break;
}
_last_y = _event_y;
return(ret);
}
-
-//
-// End of "$Id$".
-//
generated by cgit v1.2.3 (git 2.25.1) at 2026-02-08 10:05:48 +0000