}
// user defined functions
- public Gtk.Widget? getWidgetAtRow (uint row) {
- /*
-
- from https://discourse.gnome.org/t/gtk4-finding-a-row-data-on-gtkcolumnview/8465
- var colview = gesture.widget;
- var line_no = check_list_widget(colview, x,y);
- if (line_no > -1) {
- var item = colview.model.get_item(line_no);
-
- }
- */
- //GLib.debug("Get Widget At Row %d", (int)row);
- var child = this.el.get_first_child();
- var line_no = -1;
- var reading_header = true;
-
- while (child != null) {
- //GLib.debug("Got %s", child.get_type().name());
-
- if (reading_header) {
-
-
- if (child.get_type().name() != "GtkColumnListView") {
-
- child = child.get_next_sibling();
- continue;
- }
- // should be columnlistview
- child = child.get_first_child();
-
-
-
- reading_header = false;
- continue;
- }
-
-
-
- line_no++;
- if (line_no == row) {
- //GLib.debug("Returning widget %s", child.get_type().name());
- return (Gtk.Widget)child;
- }
- child = child.get_next_sibling();
- }
- GLib.debug("Failed to find row (max = %d)", line_no);
- return null;
+ public Gtk.Widget? getRowWidgetAt (double x, double y, out string pos) {
+ pos = "";
+ var w = this.el.pick(x, y, Gtk.PickFlags.DEFAULT);
+ //GLib.debug("got widget %s", w == null ? "nothing" : w.get_type().name());
+ if (w == null) {
+ return null;
+ }
+
+ var row= w.get_ancestor(GLib.Type.from_name("GtkColumnViewRowWidget"));
+ if (row == null) {
+ return null;
+ }
+
+ //GLib.debug("got colview %s", row == null ? "nothing" : row.get_type().name());
+
+
+
+ //GLib.debug("row number is %d", rn);
+ //GLib.debug("click %d, %d", (int)x, (int)y);
+ // above or belw
+ Graphene.Rect bounds;
+ row.compute_bounds(this.el, out bounds);
+ //GLib.debug("click x=%d, y=%d, w=%d, h=%d",
+ // (int)bounds.get_x(), (int)bounds.get_y(),
+ // (int)bounds.get_width(), (int)bounds.get_height()
+ // );
+ var ypos = y - bounds.get_y();
+ //GLib.debug("rel ypos = %d", (int)ypos);
+ var rpos = 100.0 * (ypos / bounds.get_height());
+ //GLib.debug("rel pos = %d %%", (int)rpos);
+ pos = "over";
+
+ if (rpos > 80) {
+ pos = "below";
+ } else if (rpos < 20) {
+ pos = "above";
+ }
+ return row;
}
public void show (Gee.ArrayList<Lsp.DocumentSymbol> syms) {
_this.navigationwindow.el.show();
this.selected_row = null;
if (new_row > -1) {
this.el.scroll_to(new_row,null,Gtk.ListScrollFlags.NONE, null);
- var row = this.getWidgetAtRow(new_row);
+ var row = sym.get_data<Gtk.Widget>("widget");
if (row != null) {
GLib.debug(" Add selected row");
var lr = (Gtk.TreeListRow)((Gtk.ListItem)listitem).get_item();
var sym = (Lsp.DocumentSymbol) lr.get_item();
- GLib.debug("got %d children for %s" , (int)sym.children.get_n_items(), sym.name);
+ sym.set_data<Gtk.Widget>("widget", expand.get_parent());
+ expand.get_parent().get_parent().set_data<Lsp.DocumentSymbol>("symbol", sym);
+
+ GLib.debug("save sym on %s", expand.get_parent().get_parent().get_type().name());
+
+ //GLib.debug("got %d children for %s" , (int)sym.children.get_n_items(), sym.name);
expand.set_hide_expander( sym.children.get_n_items() < 1);
expand.set_list_row(lr);
}
// user defined functions
- public int getRowFromSymbolx (Lsp.DocumentSymbol sym) {
-
- for (var i=0;i < this.el.get_n_items(); i++) {
- var tr = (Gtk.TreeListRow)this.el.get_item(i);
-
- if (sym.equals( (Lsp.DocumentSymbol)tr.get_item())) {
- return i;
- }
- }
- return -1;
- }
- public Lsp.DocumentSymbol? getSymbollAtOLD (uint row) {
-
- var tr = (Gtk.TreeListRow)this.el.get_item(row);
-
- var a = tr.get_item();;
- GLib.debug("get_item (2) = %s", a.get_type().name());
-
-
- return (Lsp.DocumentSymbol)tr.get_item();
-
- }
}
public class Xcls_navigationsort : Object
{
//listeners
this.el.pressed.connect( (n_press, x, y) => {
string pos;
- var row = _this.navigation.getRowAt(x,y, out pos );
- if (row < 0) {
+ var row = _this.navigation.getRowWidgetAt(x,y, out pos );
+
+ if (row == null) {
GLib.debug("no row selected items");
return;
}
+ GLib.debug("got click on %s", row.get_type().name());
//Lsp.DocumentSymbol
- var sym = _this.navigationsort.getSymbolAt(row);
+ var sym = row.get_data<Lsp.DocumentSymbol>("symbol");
if (sym == null) {
return;
}
*/
GLib.debug("goto line %d", (int)sym.range.start.line);
_this.scroll_to_line((int)sym.range.start.line);
+ Gtk.TextIter iter;
+ _this.buffer.el.get_iter_at_line_offset(out iter,
+ (int)sym.range.start.line,
+ (int)sym.range.start.character
+ );
+ _this.buffer.el.place_cursor(iter);
});
}
projects / roobuilder / blobdiff