void TextLineAdjuster::addButtons()
{
WidgetKit* kit = WidgetKit::instance();
LayoutKit* lkit = LayoutKit::instance();
Style* style = kit->style();
Stepper* left = kit->left_mover(adjustable_);
Stepper* right = kit->right_mover(adjustable_);
Coord mover_size = 15.0;
style->find_attribute("mover_size", mover_size);
box_->prepend(lkit->h_fixed_span(left, mover_size));
box_->append(lkit->h_fixed_span(right, mover_size));
}
TextRegion::TextRegion()
{
line1_ = 0;
column1_ = 0;
line2_ = 0;
column2_ = 0;
WidgetKit* kit = WidgetKit::instance();
Style* style = kit->style();
String gui("monochrome");
if (gui == kit->gui()) {
color_ = new Color(*kit->foreground(), 0.25);
} else {
color_ = new Color(.7, .8, 1, 1);
}
Resource::ref(color_);
}
void GlyphViewer::grab_scroll () {
Window* w = canvas()->window();
WidgetKit* kit = WidgetKit::instance();
Coord dx = _lx - _x;
Coord dy = _ly - _y;
if (dx != 0.0 || dy != 0.0) {
Coord l, b, r, t;
w->cursor(kit->hand_cursor());
_root->getbounds(l, b, r, t);
canvas()->damage(l, b, r, t);
_root->translate(dx, dy);
_root->getbounds(l, b, r, t);
canvas()->damage(l, b, r, t);
_x += dx;
_y += dy;
}
}
int main(int argc, char** argv) {
Session* session = new Session("Drag", argc, argv, options, properties);
Style* style = session->style();
WidgetKit* kit = WidgetKit::instance();
boolean useCursor = style->value_is_on("useCursor");
boolean useGlyph = style->value_is_on("useGlyph");
ApplicationWindow* window = new ApplicationWindow(
new DragZoneSink(
new Background(
LayoutKit::instance()->hbox(
new DragDemo(kit, useCursor, useGlyph),
new DragZoneDemo(kit)
),
kit->background()
)
)
);
window->map();
session->run();
return 0;
}
void GlyphViewer::rate_scroll () {
Window* w = canvas()->window();
WidgetKit* kit = WidgetKit::instance();
Coord dx = _x - _lx;
Coord dy = _y - _ly;
if (dx != 0.0 && dy != 0.0) {
double angle = atan2(dy, dx)*180/M_PI;
if (angle < -157.5) {
w->cursor(kit->rfast_cursor());
} else if (angle < -112.5) {
w->cursor(kit->rufast_cursor());
} else if (angle < -67.5) {
w->cursor(kit->ufast_cursor());
} else if (angle < -22.5) {
w->cursor(kit->lufast_cursor());
} else if (angle < 22.5) {
w->cursor(kit->lfast_cursor());
} else if (angle < 67.5) {
w->cursor(kit->ldfast_cursor());
} else if (angle < 112.5) {
w->cursor(kit->dfast_cursor());
} else if (angle < 157.5) {
w->cursor(kit->rdfast_cursor());
} else {
w->cursor(kit->rfast_cursor());
}
}
Coord l, b, r, t;
_root->getbounds(l, b, r, t);
canvas()->damage(l, b, r, t);
_root->translate(dx, dy);
_root->getbounds(l, b, r, t);
canvas()->damage(l, b, r, t);
}
main(int argc, char *argv[]) {
Session * session = new Session("strchooser", argc, argv, options, properties);
LayoutKit & lk = *LayoutKit::instance();
WidgetKit * wk = MFKit::instance();
PolyGlyph * mainglyph = lk.vbox();
ApplicationWindow * mainwin = new ApplicationWindow(mainglyph);
App * tryme = new App(mainwin);
Menu * top_menu = wk->menubar();
MenuItem *quit = wk->menubar_item("Quit");
quit->action(new ActionCallback(Session)(Session::instance(),
&Session::quit));
top_menu->append_item(quit);
MenuItem *post = wk->menubar_item("Post");
post->action(new ActionCallback(App)(tryme, &App::post_the_file_chooser));
top_menu->append_item(post);
mainglyph->append(
new Background(
lk.vcenter(
lk.vbox(
top_menu,
lk.fixed(nil, 200, 200)
)
),
wk->background()
)
);
return session->run_window(mainwin);
}
void FieldStringEditor::Reconfig() {
kit_->push_style();
kit_->style(style_);
Painter* p = new Painter(output_);
p->SetColors(kit_->foreground(), kit_->background());
p->SetFont(kit_->font());
Resource::unref(output_);
output_ = p;
StringEditor::Reconfig();
kit_->pop_style();
}
void FieldStringEditor::do_grab_scroll(Event& e) {
Window* w = canvas->window();
Cursor* c = w->cursor();
w->cursor(kit_->hand_cursor());
int origin = display->Left(0, 0);
int width = display->Width();
Poll(e);
int x = e.x;
do {
origin += e.x - x;
origin = Math::min(
0, Math::max(Math::min(0, xmax - width), origin)
);
display->Scroll(0, origin, ymax);
x = e.x;
Poll(e);
} while (e.middlemouse);
w->cursor(c);
}
Text::Text(unsigned initialLines, unsigned initialColumns, TextBuffer* t)
{
handler_ = new TextHandler(this);
Resource::ref(handler_);
dirty_ = false;
text_ = t;
insertion_.line_ = 0;
insertion_.column_ = 0;
WidgetKit* kit = WidgetKit::instance();
Style* s = kit->style();
String gui("monochrome");
if (gui == kit->gui())
insertion_.color_ = new Color(*kit->foreground());
else
insertion_.color_ = new Color(1, .5, .5, 1);
Resource::ref(insertion_.color_);
insertion_.width_ = 2;
initialLines_ = Math::max(initialLines, 1u);
initialColumns_ = Math::max(initialColumns, 1u);
font_ = kit->font();
Resource::ref(font_);
textColor_ = new Color(*kit->foreground());
Resource::ref(textColor_);
readOnly_ = false;
canvas_ = 0;
allocation_ = 0;
curLowerX_ = 0;
curUpperX_ = 0;
curLowerY_ = 0;
curUpperY_ = 0;
textBuffer_ = 0;
needWidth_ = false;
width_ = 0;
ctl_pn_col_ = -1;
escape_ = 10;
}
Glyph* DragDemo::glyph() {
return kit_->outset_frame(kit_->label("drag"));
}
void DragZoneDemo::leave(Event&) {
body(kit_->inset_frame(kit_->label("zone")));
reallocate();
}
void DragZoneDemo::enter(Event&, const char*, int) {
body(kit_->outset_frame(kit_->label("zone")));
reallocate();
}
