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conversation-email-row: use is-expanded to add/remove css class

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This commit is contained in:
Julian Sparber 2020-10-22 15:47:09 +02:00
parent edf2bb43f3
commit b978f69341
1 changed files with 9 additions and 3 deletions
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12
src/client/conversation-viewer/conversation-list-box.vala
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@ -284,6 +284,7 @@ public class ConversationListBox : Gtk.ListBox, Geary.BaseInterface {
}
protected set {
this._is_expanded = value;
notify_property("is-expanded");
}
}
private bool _is_expanded = false;
@ -301,6 +302,7 @@ public class ConversationListBox : Gtk.ListBox, Geary.BaseInterface {
protected ConversationRow(Geary.Email? email) {
base_ref();
this.email = email;
notify["is-expanded"].connect(update_css_class);
show();
}
@ -325,6 +327,13 @@ public class ConversationListBox : Gtk.ListBox, Geary.BaseInterface {
this.size_allocate.connect(on_size_allocate);
}
private void update_css_class() {
if (this.is_expanded)
get_style_context().add_class(EXPANDED_CLASS);
else
get_style_context().remove_class(EXPANDED_CLASS);
}
protected inline void set_style_context_class(string class_name, bool value) {
if (value) {
get_style_context().add_class(class_name);
@ -392,10 +401,8 @@ public class ConversationListBox : Gtk.ListBox, Geary.BaseInterface {
private inline void update_row_expansion() {
if (this.is_expanded || this.is_pinned) {
get_style_context().add_class(EXPANDED_CLASS);
this.view.expand_email();
} else {
get_style_context().remove_class(EXPANDED_CLASS);
this.view.collapse_email();
}
}
@ -436,7 +443,6 @@ public class ConversationListBox : Gtk.ListBox, Geary.BaseInterface {
base(view.referred);
this.view = view;
this.is_expanded = true;
get_style_context().add_class(EXPANDED_CLASS);
add(this.view);
}