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Small fix to column max width calculation: take into account width of header.

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@9837 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Greg Ercolano 2013-03-17 06:06:52 +00:00
parent 6ab7797f63
commit fdca0bcde1
1 changed files with 20 additions and 11 deletions
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31
examples/table-sort.cxx
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@ -39,7 +39,7 @@
#ifdef WIN32
// WINDOWS
# define DIRCMD "dir"
# define DIRHEADER { "Date", "Time", "Size", "Filename", "", "", "", "", "" }
static const char *G_header[] = { "Date", "Time", "Size", "Filename", "", "", "", "", "", 0 };
# ifdef _MSC_VER
# define popen _popen
# endif
@ -47,9 +47,15 @@
// UNIX
# include <ctype.h>
# define DIRCMD "ls -l"
# define DIRHEADER { "Perms", "#L", "Own", "Group", "Size", "Date", "", "", "Filename" }
static const char *G_header[] = { "Perms", "#L", "Own", "Group", "Size", "Date", "", "", "Filename", 0 };
#endif /*WIN32*/
// Font face/sizes for header and rows
#define HEADER_FONTFACE FL_HELVETICA_BOLD
#define HEADER_FONTSIZE 16
#define ROW_FONTFACE FL_HELVETICA
#define ROW_FONTSIZE 16
// A single row of columns
class Row {
public:
@ -147,12 +153,11 @@ void MyTable::draw_cell(TableContext context, int R, int C, int X, int Y, int W,
switch ( context ) {
case CONTEXT_COL_HEADER:
fl_push_clip(X,Y,W,H); {
static const char *head[] = DIRHEADER;
fl_draw_box(FL_THIN_UP_BOX, X,Y,W,H, FL_BACKGROUND_COLOR);
if ( C < 9 ) {
fl_font(FL_HELVETICA_BOLD, 16);
fl_font(HEADER_FONTFACE, HEADER_FONTSIZE);
fl_color(FL_BLACK);
fl_draw(head[C], X+2,Y,W,H, FL_ALIGN_LEFT, 0, 0); // +2=pad left
fl_draw(G_header[C], X+2,Y,W,H, FL_ALIGN_LEFT, 0, 0); // +2=pad left
// Draw sort arrow
if ( C == _sort_lastcol ) {
draw_sort_arrow(X,Y,W,H);
@ -166,7 +171,7 @@ void MyTable::draw_cell(TableContext context, int R, int C, int X, int Y, int W,
// Bg color
Fl_Color bgcolor = row_selected(R) ? selection_color() : FL_WHITE;
fl_color(bgcolor); fl_rectf(X,Y,W,H);
fl_font(FL_HELVETICA, 16);
fl_font(ROW_FONTFACE, ROW_FONTSIZE);
fl_color(FL_BLACK); fl_draw(s, X+2,Y,W,H, FL_ALIGN_LEFT); // +2=pad left
// Border
fl_color(FL_LIGHT2); fl_rect(X,Y,W,H);
@ -181,13 +186,17 @@ void MyTable::draw_cell(TableContext context, int R, int C, int X, int Y, int W,
// Automatically set column widths to widest data in each column
void MyTable::autowidth(int pad) {
fl_font(FL_COURIER, 16);
// Initialize all column widths to lowest value
for ( int c=0; c<cols(); c++ ) col_width(c, pad);
for ( int r=0; r<(int)_rowdata.size(); r++ ) {
int w, h;
// Initialize all column widths to header width
fl_font(HEADER_FONTFACE, HEADER_FONTSIZE);
for ( int c=0; G_header[c]; c++ ) {
w=0; fl_measure(G_header[c], w, h, 0); // pixel width of header text
col_width(c, w+pad);
}
fl_font(ROW_FONTFACE, ROW_FONTSIZE);
for ( int r=0; r<(int)_rowdata.size(); r++ ) {
for ( int c=0; c<(int)_rowdata[r].cols.size(); c++ ) {
fl_measure(_rowdata[r].cols[c], w, h, 0); // get pixel width of text
w=0; fl_measure(_rowdata[r].cols[c], w, h, 0); // pixel width of row text
if ( (w + pad) > col_width(c)) col_width(c, w + pad);
}
}