void roc_box_draw(int x, int y, int w, int h, Fl_Color bgcolor) {
fl_color(draw_it_active ? FL_BLACK : fl_inactive(FL_BLACK));
fl_rect(x, y, w, h);
fl_color(draw_it_active ? bgcolor : fl_inactive(bgcolor));
fl_rectf(x + 1, y + 1, w - 2, h - 2);
fl_color(draw_it_active ? FL_BLACK : fl_inactive(FL_BLACK));
fl_line(x, y, x + w - 1, y + h - 1);
fl_line(x, y + h - 1, x + w - 1, y);
}
void Flu_Spinner::draw()
{
int W = w()*15/100;
if( W < h()/2 )
W = h()/2;
int X = x()+w()-W, Y = y();
// fltk 2.0 behavior
bool refresh;
if( step() >= 1.0 )
{
refresh = ( _input.type() != FL_INT_INPUT );
_input.type( FL_INT_INPUT );
}
else
{
refresh = ( _input.type() != FL_FLOAT_INPUT );
_input.type( FL_FLOAT_INPUT );
}
if( refresh )
value_damage();
// draw the up/down arrow buttons
fl_draw_box( (Fl_Boxtype)_valbox[0], X, Y, W, h()/2, color() );
fl_draw_box( (Fl_Boxtype)_valbox[1], X, Y+h()/2, W, h()/2, color() );
fl_color( active_r() ? FL_FOREGROUND_COLOR : fl_inactive(FL_FOREGROUND_COLOR) );
fl_polygon( X+4, Y+h()/2-4, X+W/2, Y+4, X+W-4, Y+h()/2-4 );
Y += h()/2;
fl_polygon( X+4, Y+4, X+W/2, Y+h()/2-4, X+W-4, Y+4 );
_input.resize( x(), y(), w()-h()/2-1, h() );
_input.redraw();
}
void TaskBar::update_active(Window active)
{
for(int n=0; n<children(); n++)
{
Fl_Widget *w = child(n);
Window win = w->argument();
if(GetState(win) == IconicState)
w->label_color(fl_inactive(FL_BLACK));
else
w->label_color(Fl_Button::default_style->label_color);
if(active==win) {
TaskBar::active = win;
w->set_value();
w->color(fl_lighter(Fl_Button::default_style->color));
w->highlight_color(fl_lighter(Fl_Button::default_style->color));
} else {
w->clear_value();
w->color(Fl_Button::default_style->color);
w->highlight_color(Fl_Button::default_style->highlight_color);
}
}
redraw();
}
void GroupBankRoundButton::draw()
{
Fl_Round_Button::draw();
if ( !active() )
{
int o = 5;
fl_color( fl_inactive( selection_color() ) );
fl_line( x() + o, y() + o, x() + w() - o, y() + h() - o );
fl_line( x() + o, y() + h() - o, x() + w() - o, y() + o );
}
}
void Fl_Labeltype_::draw(const char* label,
int X, int Y, int W, int H,
Fl_Color color, Fl_Flags flags) const
{
if (flags & FL_INACTIVE)
{
fl_color(FL_LIGHT2);
fl_draw(label, X+1, Y+1, W, H, flags);
color = fl_inactive(color);
}
fl_color(color);
fl_draw(label, X, Y, W, H, flags);
}
void Fl_Shadow_Box::draw(
int x, int y, int w, int h, Fl_Color color, Fl_Flags f) const
{
w-=BW;
h-=BW;
if (!(f & FL_INVISIBLE))
{
fl_color(color);
fl_rectf(x+1,y+1,w-2,h-2);
}
fl_color(FL_DARK3);
fl_rectf(x+BW, y+h, w, BW);
fl_rectf(x+w, y+BW, BW, h);
fl_color(fl_inactive(FL_BLACK,f));
fl_rect(x,y,w,h);
}
void Flu_Combo_Box :: draw()
{
int W = 18, H = h()-4;
int X = x()+w()-W-2, Y = y()+2;
fl_draw_box( box(), x(), y(), w(), h(), color() );
// draw the arrow button
fl_draw_box( (Fl_Boxtype)_valbox, X, Y, W, H, color() );
fl_color( active_r() ? FL_FOREGROUND_COLOR : fl_inactive(FL_FOREGROUND_COLOR) );
fl_polygon( X+W/2-5, Y+H/2-2, X+W/2+3, Y+H/2-2, X+W/2-1, Y+H/2+2 );
draw_child( input );
if( Fl::focus() == this )
draw_focus( FL_NO_BOX, input.x(), input.y(), input.w(), input.h() );
}
void TaskBar::add_new_task(Window w)
{
// Add to Fl_WM module handled windows.
Fl_WM::handle_window(w);
TaskButton *b;
char *name = 0;
Fl_Image *icon = 0;
if (!w) return;
begin();
b = new TaskButton(w);
bool ret = Fl_WM::get_window_icontitle(w, name);
if(!ret || !name) ret = Fl_WM::get_window_title(w, name);
if(ret && name) {
b->label(name);
b->tooltip(name);
free(name);
} else {
b->label("...");
b->tooltip("...");
}
if(Fl_WM::get_window_icon(w, icon, 16, 16)) {
b->image(icon);
} else {
b->image(default_icon);
}
b->accept_focus(false);
b->align(FL_ALIGN_LEFT | FL_ALIGN_INSIDE | FL_ALIGN_CLIP);
if(Fl_WM::get_active_window()==w) {
b->value(1);
active = w;
}
if(GetState(w) == IconicState)
b->label_color(fl_inactive(FL_BLACK));
end();
}
static void default_glyph(const Fl_Widget* widget, int glyph,
int x,int y,int w,int h, Fl_Flags flags)
{
// h = (h+1)&(~1); // even only
Fl_Boxtype box = widget->button_box();
box->draw(x, y, w, h, widget->button_color(), flags);
box->inset(x, y, w, h);
if (flags & FL_VALUE)
{
Fl_Color color = (box == FL_NO_BOX && (flags&FL_SELECTED)) ?
widget->selection_text_color() : widget->text_color();
fl_color(fl_inactive(color, flags));
int d = h/6;
fl_ellipse(x+d, y+d, h-d-d-1, h-d-d-1);
fl_fill();
}
}
void
Module::draw_box ( int tx, int ty, int tw, int th )
{
fl_color( fl_contrast( FL_FOREGROUND_COLOR, color() ) );
fl_push_clip( tx, ty, tw, th );
Fl_Color c = color();
if ( ! active_r() )
c = fl_inactive( c );
int spacing = w() / instances();
for ( int i = instances(); i--; )
{
fl_draw_box( box(), tx + (spacing * i), ty, tw / instances(), th, c );
}
if ( audio_input.size() && audio_output.size() )
{
/* maybe draw control indicators */
if ( control_input.size() )
{
fl_draw_box( FL_ROUNDED_BOX, tx + 4, ty + 4, 5, 5, is_being_controlled() ? FL_YELLOW : fl_inactive( FL_YELLOW ) );
/* fl_draw_box( FL_ROUNDED_BOX, tx + 4, ty + th - 8, 5, 5, is_being_controlled_osc() ? FL_YELLOW : fl_inactive( FL_YELLOW ) ); */
}
if ( control_output.size() )
fl_draw_box( FL_ROUNDED_BOX, tx + tw - 8, ty + 4, 5, 5, is_controlling() ? FL_YELLOW : fl_inactive( FL_YELLOW ) );
}
fl_push_clip( tx + Fl::box_dx(box()), ty + Fl::box_dy(box()), tw - Fl::box_dw(box()), th - Fl::box_dh(box()) );
Fl_Group::draw_children();
fl_pop_clip();
if ( focused_r( this ) )
draw_focus_frame( tx,ty,tw,th, selection_color() );
fl_pop_clip();
}
void
Module::draw_box ( void )
{
fl_color( fl_contrast( FL_FOREGROUND_COLOR, color() ) );
int tw, th, tx, ty;
tw = w();
th = h();
ty = y();
tx = x();
fl_push_clip( tx, ty, tw, th );
Fl_Color c = is_default() ? FL_BLACK : color();
c = active() && ! bypass() ? c : fl_inactive( c );
int spacing = w() / instances();
for ( int i = instances(); i--; )
{
fl_draw_box( box(), tx + (spacing * i), ty, tw / instances(), th, Fl::belowmouse() == this ? fl_lighter( c ) : c );
}
if ( this == Fl::focus() )
{
fl_draw_box( FL_UP_FRAME, x(), y(), w(), h(), selection_color() );
}
if ( audio_input.size() && audio_output.size() )
{
/* maybe draw control indicators */
if ( control_input.size() )
fl_draw_box( FL_ROUNDED_BOX, tx + 4, ty + 4, 5, 5, is_being_controlled() ? FL_YELLOW : fl_inactive( FL_YELLOW ) );
if ( control_output.size() )
fl_draw_box( FL_ROUNDED_BOX, tx + tw - 8, ty + 4, 5, 5, is_controlling() ? FL_YELLOW : fl_inactive( FL_YELLOW ) );
}
Fl_Group::draw_children();
fl_pop_clip();
}
void myscroll::draw() {
draw_box();
int X = x()+Fl::box_dx(box());
int Y = y()+Fl::box_dy(box());
int W = w()-Fl::box_dw(box());
int H = h()-Fl::box_dh(box());
if (horizontal()) {
if (W < 3*H) {Fl_Slider::draw(X,Y,W,H); return;}
Fl_Slider::draw(X+H,Y,W-2*H,H);
// Buttons
draw_box(button1 ? fl_down(slider()) : slider(),
X, Y, H, H, selection_color());
draw_box(button2 ? fl_down(slider()) : slider(),
X+W-H, Y, H, H, selection_color());
if (active_r())
fl_color(labelcolor());
else
fl_color(fl_inactive(labelcolor()));
int w1 = (H-4)/3; if (w1 < 1) w1 = 1;
int x1 = X+(H-w1-1)/2;
int yy1 = Y+(H-2*w1-1)/2;
if (Fl::scheme_ && !strcmp(Fl::scheme_, "gtk+")) {
fl_polygon(x1, yy1+w1, x1+w1, yy1+2*w1, x1+w1-1, yy1+w1,
x1+w1, yy1);
x1 += (W-H);
fl_polygon(x1, yy1, x1+1, yy1+w1, x1, yy1+2*w1, x1+w1,
yy1+w1);
} else {
fl_polygon(x1, yy1+w1, x1+w1, yy1+2*w1, x1+w1, yy1);
x1 += (W-H);
fl_polygon(x1, yy1, x1, yy1+2*w1, x1+w1, yy1+w1);
}
} else { // vertical
if (H < 3*W) {Fl_Slider::draw(X,Y,W,H); return;}
Fl_Slider::draw(X,Y+W,W,H-2*W);
// Buttons
draw_box(button1 ? fl_down(slider()) : slider(),
X, Y, W, W, selection_color());
draw_box(button2 ? fl_down(slider()) : slider(),
X, Y+H-W, W, W, selection_color());
if (active_r())
fl_color(labelcolor());
else
fl_color(fl_inactive(labelcolor()));
int w1 = (W-4)/3; if (w1 < 1) w1 = 1;
int x1 = X+(W-2*w1-1)/2;
int yy1 = Y+(W-w1-1)/2;
if (Fl::scheme_ && !strcmp(Fl::scheme_, "gtk+")) {
fl_polygon(x1, yy1+w1, x1+w1, yy1+w1-1, x1+2*w1, yy1+w1, x1+w1,
yy1);
yy1 += H-W;
fl_polygon(x1, yy1, x1+w1, yy1+1, x1+w1, yy1+w1);
fl_polygon(x1+w1, yy1+1, x1+2*w1, yy1, x1+w1, yy1+w1);
} else {
fl_polygon(x1, yy1+w1, x1+2*w1, yy1+w1, x1+w1, yy1);
yy1 += H-W;
fl_polygon(x1, yy1, x1+w1, yy1+w1, x1+2*w1, yy1);
}
}
}
// Anybody can call this to force the label to draw anywhere, this is
// used by Fl_Group and Fl_Tabs to draw outside labels:
void Fl_Widget::draw_label(int X, int Y, int W, int H, Fl_Flags flags) const
{
fl_font(label_font(), float(label_size()));
if (!active_r()) flags.set(FL_INACTIVE);
Fl_Color color;
// Figure out if alignment puts the label inside the widget:
if (!(this->flags()&15) || (this->flags() & FL_ALIGN_INSIDE))
{
// yes, inside label is affected by selection or highlight:
if (flags&FL_SELECTED)
color = selection_text_color();
else if (flags&FL_HIGHLIGHT && highlight_label_color())
color = highlight_label_color();
else
color = label_color();
if (focused()) flags.set(FL_SELECTED);
}
else
{
color = label_color();
}
if (flags & FL_ALIGN_CLIP) fl_push_clip(X, Y, W, H);
if (image_)
{
fl_color(fl_inactive(color, flags));
if(flags & FL_ALIGN_TILED || flags & FL_ALIGN_SCALE) {
image_->draw(X, Y, W, H, flags);
} else {
int w = W;
int h = H;
image_->measure(w, h);
// If all the flags are off, draw the image and label centered "nicely"
// by measuring their total size and centering that rectangle:
if (!(flags & (FL_ALIGN_LEFT|FL_ALIGN_RIGHT|FL_ALIGN_TOP|FL_ALIGN_BOTTOM|
FL_ALIGN_INSIDE)) && !label_.empty())
{
int d = (H-int(h+fl_height()))>>1;
if (d >= 0)
{
// put the image atop the text
Y += d;
H -= d;
flags.set(FL_ALIGN_TOP);
}
else
{
// put image to left
int text_w = W; int text_h = H;
fl_measure(label_.c_str(), text_w, text_h, flags);
int d = (W-(h+text_w))>>1;
if (d > 0) {X += d; W -= d;}
flags.set(FL_ALIGN_LEFT);
}
}
int cx,cy; // point in image to put at X,Y
if (flags & FL_ALIGN_RIGHT) {
cx = w-W;
if (flags & FL_ALIGN_LEFT && cx < 0) cx = 0;
}
else if (flags & FL_ALIGN_LEFT) cx = 0;
else cx = w/2-W/2;
if (flags & FL_ALIGN_BOTTOM) {
cy = h-H;
if (flags & FL_ALIGN_TOP && cy < 0) cy = 0;
}
else if (flags & FL_ALIGN_TOP) cy = 0;
else cy = h/2-H/2;
image_->draw(X-cx, Y-cy, W, H, 0,0,0,0,flags);
// figure out the rectangle that remains for text:
if (flags & FL_ALIGN_LEFT) { X += (w+2); W -= (w+4); }
else if (flags & FL_ALIGN_RIGHT) W -= (w+4);
else if (flags & FL_ALIGN_TOP) {Y += h; H -= h;}
else if (flags & FL_ALIGN_BOTTOM) H -= h;
else { /*flags |= FL_ALIGN_TOP;*/
Y += (h-cy); H -= (h-cy);
}
}
}
void Fl_Rounded_Box::draw(
int x, int y, int w, int h, Fl_Color color, Fl_Flags f) const
{
rbox(x, y, w, h, color, fl_inactive(FL_BLACK,f));
}
FL_EXPORT_C(Fl_Color, fl_inactiveC)(Fl_Color c) { return fl_inactive(c);};
void
Module::draw_label ( int tx, int ty, int tw, int th )
{
bbox( tx, ty, tw, th );
if ( ! label() )
return;
char *lab = strdup( label() );
Fl_Color c = fl_contrast( FL_FOREGROUND_COLOR, color() );
fl_color( active_r() && ! bypass() ? c : fl_inactive(c) );
fl_font( FL_HELVETICA, labelsize() );
char *di = strstr( lab, " -" );
if ( ! di )
di = strstr( lab, " " );
if ( di )
*di = '\0';
int LW = fl_width( lab );
char *s = NULL;
bool initial = true;
if ( LW > tw )
{
s = new char[strlen(lab) + 1];
char *sp = s;
const char *lp = lab;
for ( ; *lp; ++lp )
{
bool skip = false;
switch ( *lp )
{
case ' ':
initial = true;
skip = false;
break;
case 'i': case 'e': case 'o': case 'u': case 'a':
skip = ! initial;
initial = false;
break;
default:
skip = false;
initial = false;
break;
}
if ( ! skip )
*(sp++) = *lp;
}
*sp = '\0';
}
fl_draw( s ? s : lab, tx, ty, tw, th, align() | FL_ALIGN_CLIP );
if ( bypass() )
{
fl_color( fl_color_add_alpha( fl_color(), 127 ) );
fl_line_style( FL_SOLID, 2 );
fl_line( tx, ty + th * 0.5, tx + tw, ty + th * 0.5 );
fl_line_style( FL_SOLID, 0 );
}
free(lab);
if ( s )
delete[] s;
}
void Fl_Slider::draw()
{
// figure out the inner size of the box:
Fl_Boxtype box = this->box();
int ix = 0, iy = 0, iw = w(), ih = h();
box->inset(ix,iy,iw,ih);
// figure out where to draw the slider, leaving room for tick marks:
int sx = ix, sy = iy, sw = iw, sh = ih;
if (tick_size_ && (type()&TICK_BOTH))
{
if (horizontal())
{
sh -= tick_size_;
switch (type()&TICK_BOTH)
{
case TICK_BOTH: sy += tick_size_/2; break;
case TICK_ABOVE: sy += tick_size_; break;
}
}
else
{
sw -= tick_size_;
switch (type()&TICK_BOTH)
{
case TICK_BOTH: sx += tick_size_/2; break;
case TICK_ABOVE: sx += tick_size_; break;
}
}
}
Fl_Flags flags = 0;
if (!active_r())
{
flags.set(FL_INACTIVE);
}
else
{
if (Fl::pushed() == this) flags.set(FL_VALUE);
if (belowmouse()) flags.set(FL_HIGHLIGHT);
}
if(!(fl_current_dev->capabilities() & Fl_Device::CAN_CLIPOUT)) {
// draw the box or the visible parts of the window
if (!box->fills_rectangle()) parent()->draw_group_box();
box->draw(0, 0, w(), h(), color(), flags);
}
// minimal-update the slider, if it indicates the background needs
// to be drawn, draw that. We draw the slot if the current box type
// has no border:
if (draw(sx, sy, sw, sh, flags, iy==0))
{
if(fl_current_dev->capabilities() & Fl_Device::CAN_CLIPOUT) {
// draw the box or the visible parts of the window
if (!box->fills_rectangle()) parent()->draw_group_box();
box->draw(0, 0, w(), h(), color(), flags);
}
// draw the focus indicator inside the box:
if (focused())
{
focus_box()->draw(ix+1, iy+1, iw-2, ih-2, label_color(), FL_INVISIBLE);
}
if (type() & TICK_BOTH)
{
if (horizontal())
{
switch (type()&TICK_BOTH)
{
case TICK_ABOVE: ih = sy+sh/2-iy; break;
case TICK_BELOW: ih += iy; iy = sy+sh/2+(iy?0:3); ih -= iy; break;
}
}
else
{
switch (type()&TICK_BOTH)
{
case TICK_ABOVE: iw = sx+sw/2-ix; break;
case TICK_BELOW: iw += ix; ix = sx+sw/2+(iy?0:3); iw -= ix; break;
}
}
Fl_Color color = text_color();
if (!active_r()) color = fl_inactive(color);
fl_color(color);
draw_ticks(ix, iy, iw, ih, (slider_size_+1)/2);
}
fl_pop_clip();
}
}
void Fl_Dial::draw()
{
int X = 0; int Y = 0; int W = w(); int H = h();
if (!(type() == FILL && box() == FL_OVAL_BOX))
{
if (damage()&FL_DAMAGE_ALL) draw_box();
box()->inset(X,Y,W,H);
}
Fl_Color fillcolor = selection_color();
Fl_Color linecolor = highlight_color();
if (!active_r())
{
fillcolor = fl_inactive(fillcolor);
linecolor = fl_inactive(linecolor);
}
double angle = (a2-a1)*(value()-minimum())/(maximum()-minimum()) + a1;
if (type() == FILL)
{
if (damage()&FL_DAMAGE_EXPOSE && box() == FL_OVAL_BOX)
{
fl_push_clip(0, 0, w(), h());
parent()->draw_group_box();
fl_pop_clip();
}
fl_color(color());
fl_pie(X, Y, W-1, H-1, 270-a1, angle > a1 ? 360+270-angle : 270-360-angle);
fl_color(fillcolor);
fl_pie(X, Y, W-1, H-1, 270-angle, 270-a1);
if (box() == FL_OVAL_BOX)
{
fl_ellipse(X, Y, W-1, H-1);
fl_color(linecolor); fl_stroke();
}
}
else
{
if (!(damage()&FL_DAMAGE_ALL))
{
fl_ellipse(X+1, Y+1, W-2, H-2);
fl_color(color()); fl_fill();
}
fl_push_matrix();
fl_translate(X+W/2-.5, Y+H/2-.5);
fl_scale(W-1, H-1);
fl_rotate(45-angle);
if (type() == LINE)
{
fl_vertex(0.0, 0.0);
fl_vertex(-0.04, 0.0);
fl_vertex(-0.25, 0.25);
fl_vertex(0.0, 0.04);
}
else
{
fl_circle(-0.20, 0.20, 0.07);
}
fl_color(fillcolor); fl_fill_stroke(linecolor);
fl_pop_matrix();
}
if (focused())
{
fl_ellipse(X+2, Y+2, W-5, H-5);
fl_color(linecolor);
fl_line_style(FL_DASH);
fl_stroke();
fl_line_style(0);
}
}
/// Draw this item and its children.
void Fl_Tree_Item::draw(int X, int &Y, int W, Fl_Widget *tree,
const Fl_Tree_Prefs &prefs, int lastchild) {
if ( ! _visible ) return;
fl_font(_labelfont, _labelsize);
int H = _labelsize + fl_descent() + prefs.linespacing();
// Colors, fonts
Fl_Color fg = _selected ? prefs.bgcolor() : _labelfgcolor;
Fl_Color bg = _selected ? prefs.selectcolor() : _labelbgcolor;
if ( ! _active ) {
fg = fl_inactive(fg);
if ( _selected ) bg = fl_inactive(bg);
}
// Update the xywh of this item
_xywh[0] = X;
_xywh[1] = Y;
_xywh[2] = W;
_xywh[3] = H;
// Text size
int textw=0, texth=0;
fl_measure(_label, textw, texth, 0);
int textycenter = Y+(H/2);
int &icon_x = _collapse_xywh[0] = X-1;
int &icon_y = _collapse_xywh[1] = textycenter - (prefs.openicon()->h()/2);
int &icon_w = _collapse_xywh[2] = prefs.openicon()->w();
_collapse_xywh[3] = prefs.openicon()->h();
// Horizontal connector values
int hstartx = X+icon_w/2-1;
int hendx = hstartx + prefs.connectorwidth();
int hcenterx = X + icon_w + ((hendx - (X + icon_w)) / 2);
// See if we should draw this item
// If this item is root, and showroot() is disabled, don't draw.
//
char drawthis = ( is_root() && prefs.showroot() == 0 ) ? 0 : 1;
if ( drawthis ) {
// Draw connectors
if ( prefs.connectorstyle() != FL_TREE_CONNECTOR_NONE ) {
// Horiz connector between center of icon and text
draw_horizontal_connector(hstartx, hendx, textycenter, prefs);
if ( has_children() && is_open() ) {
// Small vertical line down to children
draw_vertical_connector(hcenterx, textycenter, Y+H, prefs);
}
// Connectors for last child
if ( ! is_root() ) {
if ( lastchild ) {
draw_vertical_connector(hstartx, Y, textycenter, prefs);
} else {
draw_vertical_connector(hstartx, Y, Y+H, prefs);
}
}
}
// Draw collapse icon
if ( has_children() && prefs.showcollapse() ) {
// Draw icon image
if ( is_open() ) {
prefs.closeicon()->draw(icon_x,icon_y);
} else {
prefs.openicon()->draw(icon_x,icon_y);
}
}
// Background for this item
int &bx = _label_xywh[0] = X+(icon_w/2-1+prefs.connectorwidth());
int &by = _label_xywh[1] = Y;
int &bw = _label_xywh[2] = W-(icon_w/2-1+prefs.connectorwidth());
int &bh = _label_xywh[3] = texth;
// Draw bg only if different from tree's bg
if ( bg != tree->color() || is_selected() ) {
if ( is_selected() ) {
// Selected? Use selectbox() style
fl_draw_box(prefs.selectbox(), bx, by, bw, bh, bg);
} else {
// Not Selected? use plain filled rectangle
fl_color(bg);
fl_rectf(bx, by, bw, bh);
}
}
// Draw user icon (if any)
int useroff = (icon_w/2-1+prefs.connectorwidth());
if ( usericon() ) {
// Item has user icon? Use it
useroff += prefs.usericonmarginleft();
usericon()->draw(X+useroff,icon_y);
useroff += usericon()->w();
} else if ( prefs.usericon() ) {
// Prefs has user icon? Use it
useroff += prefs.usericonmarginleft();
prefs.usericon()->draw(X+useroff,icon_y);
useroff += prefs.usericon()->w();
}
useroff += prefs.labelmarginleft();
// Draw label
if ( widget() ) {
// Widget? Draw it
int lx = X+useroff;
int ly = by;
int lw = widget()->w();
int lh = bh;
if ( widget()->x() != lx || widget()->y() != ly ||
widget()->w() != lw || widget()->h() != lh ) {
widget()->resize(lx, ly, lw, lh); // fltk will handle drawing this
}
} else {
// No label widget? Draw text label
if ( _label ) {
fl_color(fg);
fl_draw(_label, X+useroff, Y+H-fl_descent()-1);
}
}
Y += H;
} // end drawthis
// Draw children
if ( has_children() && is_open() ) {
int child_x = drawthis ? // offset children to right,
(hcenterx - (icon_w/2) + 1) : X; // unless didn't drawthis
int child_w = W - (child_x-X);
int child_y_start = Y;
for ( int t=0; t<children(); t++ ) {
int lchild = ((t+1)==children()) ? 1 : 0;
_children[t]->draw(child_x, Y, child_w, tree, prefs, lchild);
}
if ( has_children() && is_open() ) {
Y += prefs.openchild_marginbottom(); // offset below open child tree
}
if ( ! lastchild ) {
draw_vertical_connector(hstartx, child_y_start, Y, prefs);
}
}
}
