[pve-devel] [PATCH installer v2 6/7] gui: use basic grid in the network panel

[Maximiliano Sandoval <m.sandoval@proxmox.com>]

Using boxes causes the labels to not align correctly in certain
circumstances. In the following commits we replace the use of boxes with
grids and set the margins and spacing directly on the respective grid.

Signed-off-by: Maximiliano Sandoval <m.sandoval@proxmox.com>
---
 proxinstall | 52 ++++++++++++++++++++++++----------------------------
 1 file changed, 24 insertions(+), 28 deletions(-)

diff --git a/proxinstall b/proxinstall
index 87e81fd..9551a89 100755
--- a/proxinstall
+++ b/proxinstall
@@ -281,18 +281,14 @@ sub check_number {
 sub create_text_input {
     my ($default, $text) = @_;
 
-    my $hbox = Gtk3::Box->new('horizontal', 0);
-
     my $label = Gtk3::Label->new($text);
     $label->set_size_request(150, -1);
     $label->set_xalign(1.0);
-    $hbox->pack_start($label, 0, 0, 10);
     my $e1 = Gtk3::Entry->new();
     $e1->set_width_chars(35);
-    $hbox->pack_start($e1, 0, 0, 0);
     $e1->set_text($default);
 
-    return ($hbox, $e1);
+    return ($label, $e1);
 }
 sub create_cidr_inputs {
     my ($cidr) = @_;
@@ -304,23 +300,22 @@ sub create_cidr_inputs {
     my $label = Gtk3::Label->new('IP Address (CIDR)');
     $label->set_size_request(150, -1);
     $label->set_xalign(1.0);
-    $hbox->pack_start($label, 0, 0, 10);
 
     my $ip_el = Gtk3::Entry->new();
     $ip_el->set_width_chars(28);
     $hbox->pack_start($ip_el, 1, 1, 0);
     $ip_el->set_text($default_ip);
 
-    $label = Gtk3::Label->new('/');
-    $label->set_size_request(10, -1);
-    $hbox->pack_start($label, 0, 0, 2);
+    my $dash_label = Gtk3::Label->new('/');
+    $dash_label->set_size_request(10, -1);
+    $hbox->pack_start($dash_label, 0, 0, 2);
 
     my $cidr_el = Gtk3::Entry->new();
     $cidr_el->set_width_chars(3);
     $hbox->pack_start($cidr_el, 0, 0, 0);
     $cidr_el->set_text($default_mask);
 
-    return ($hbox, $ip_el, $cidr_el);
+    return ($label, $hbox, $ip_el, $cidr_el);
 }
 
 my $ipconf_first_view = 1;
@@ -345,16 +340,15 @@ sub create_ipconf_view {
     cleanup_view();
     Proxmox::UI::display_html('ipconf.htm');
 
-    my $vcontainer = Gtk3::Box->new('vertical', 0);
-    $gtk_state->{inbox}->pack_start($vcontainer, 1, 0, 0);
-    my $hcontainer =  Gtk3::Box->new('horizontal', 0);
-    $vcontainer->pack_start($hcontainer, 0, 0, 10);
-    my $vbox =  Gtk3::Box->new('vertical', 0);
-    $hcontainer->add($vbox);
+    my $grid = &$create_basic_grid();
+    $grid->set_row_spacing(10);
+    $grid->set_column_spacing(10);
+
+    $gtk_state->{inbox}->pack_start($grid, 0, 0, 0);
 
     my $cidr = Proxmox::Install::Config::get_cidr() // '192.168.100.2/24';
 
-    my ($cidr_box, $ipconf_entry_addr, $ipconf_entry_mask) = create_cidr_inputs($cidr);
+    my ($cidr_label, $cidr_box, $ipconf_entry_addr, $ipconf_entry_mask) = create_cidr_inputs($cidr);
 
     my $device_model = Gtk3::ListStore->new('Glib::String', 'Glib::String');
     my $device_cb = Gtk3::ComboBox->new_with_model($device_model);
@@ -422,37 +416,39 @@ sub create_ipconf_view {
 	$device_cb->set_active(0);
     }
 
-    my $devicebox = Gtk3::Box->new('horizontal', 0);
     my $label = Gtk3::Label->new("Management Interface:");
     $label->set_size_request(150, -1);
     $label->set_xalign(1.0);
-    $devicebox->pack_start($label, 0, 0, 10);
-    $devicebox->pack_start($device_cb, 0, 0, 0);
 
-    $vbox->pack_start($devicebox, 0, 0, 2);
+    $grid->attach($label, 0, 0, 1, 1);
+    $grid->attach($device_cb, 1, 0, 1, 1);
 
     my $fqdn = Proxmox::Install::Config::get_fqdn();
     my $hostname = $run_env->{network}->{hostname} || $iso_env->{product};
     my $domain = $ipconf->{domain} || "example.invalid";
     $fqdn //= "$hostname.$domain";
 
-    my ($hostbox, $hostentry) = create_text_input($fqdn, 'Hostname (FQDN):');
-    $vbox->pack_start($hostbox, 0, 0, 2);
+    my ($host_label, $hostentry) = create_text_input($fqdn, 'Hostname (FQDN):');
+    $grid->attach($host_label, 0, 1, 1, 1);
+    $grid->attach($hostentry, 1, 1, 1, 1);
 
-    $vbox->pack_start($cidr_box, 0, 0, 2);
+    $grid->attach($cidr_label, 0, 2, 1, 1);
+    $grid->attach($cidr_box, 1, 2, 1, 1);
 
     my $cfg_gateway = Proxmox::Install::Config::get_gateway();
     my $gateway = $cfg_gateway // $ipconf->{gateway} || '192.168.100.1';
 
-    my ($gwbox, $ipconf_entry_gw) = create_text_input($gateway, 'Gateway:');
-    $vbox->pack_start($gwbox, 0, 0, 2);
+    my ($gw_label, $ipconf_entry_gw) = create_text_input($gateway, 'Gateway:');
+    $grid->attach($gw_label, 0, 3, 1, 1);
+    $grid->attach($ipconf_entry_gw, 1, 3, 1, 1);
 
     my $cfg_dns = Proxmox::Install::Config::get_dns();
     my $dnsserver = $cfg_dns // $ipconf->{dnsserver} || $gateway;
 
-    my ($dnsbox, $ipconf_entry_dns) = create_text_input($dnsserver, 'DNS Server:');
+    my ($dns_label, $ipconf_entry_dns) = create_text_input($dnsserver, 'DNS Server:');
 
-    $vbox->pack_start($dnsbox, 0, 0, 0);
+    $grid->attach($dns_label, 0, 4, 1, 1);
+    $grid->attach($ipconf_entry_dns, 1, 4, 1, 1);
 
     $gtk_state->{inbox}->show_all;
     set_next(undef, sub {
-- 
2.39.2