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Make cylinders editable with a double-click

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You can still just select them and click the "Edit" button too, but now
you can double-click them (or select them and press "enter") for editing
too.

It seems to be the natural interface.

Also, remove the index column (that was there for debugging), and add
grid lines.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Linus Torvalds 2011-10-02 19:03:46 -07:00
parent d51f40bdcf
commit 23c2b43c10
1 changed files with 13 additions and 1 deletions
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14
equipment.c
View File

@ -655,6 +655,14 @@ static void selection_cb(GtkTreeSelection *selection, GtkTreeModel *model)
gtk_widget_set_sensitive(cylinder_list.del, selected);
}
static void row_activated_cb(GtkTreeView *tree_view,
GtkTreePath *path,
GtkTreeViewColumn *column,
GtkTreeModel *model)
{
edit_cb(NULL, NULL);
}
static GtkWidget *cylinder_list_create(void)
{
GtkWidget *tree_view;
@ -673,12 +681,16 @@ static GtkWidget *cylinder_list_create(void)
);
cylinder_list.model = model;
tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
g_signal_connect(tree_view, "row-activated", G_CALLBACK(row_activated_cb), model);
selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
g_signal_connect(selection, "changed", G_CALLBACK(selection_cb), model);
tree_view_column(tree_view, CYL_INDEX, "Nr", NULL, PANGO_ALIGN_LEFT, TRUE);
g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
"enable-grid-lines", GTK_TREE_VIEW_GRID_LINES_BOTH,
NULL);
cylinder_list.desc = tree_view_column(tree_view, CYL_DESC, "Type", NULL, PANGO_ALIGN_LEFT, TRUE);
cylinder_list.size = tree_view_column(tree_view, CYL_SIZE, "Size", size_data_func, PANGO_ALIGN_RIGHT, TRUE);
cylinder_list.workp = tree_view_column(tree_view, CYL_WORKP, "MaxPress", pressure_data_func, PANGO_ALIGN_RIGHT, TRUE);