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-rw-r--r--main/src/ui/conversation_titlebar/conversation_titlebar.vala28
1 files changed, 28 insertions, 0 deletions
diff --git a/main/src/ui/conversation_titlebar/conversation_titlebar.vala b/main/src/ui/conversation_titlebar/conversation_titlebar.vala
index 56568ba2..ba0dcfa3 100644
--- a/main/src/ui/conversation_titlebar/conversation_titlebar.vala
+++ b/main/src/ui/conversation_titlebar/conversation_titlebar.vala
@@ -12,6 +12,9 @@ public interface ConversationTitlebar : Object {
public abstract void insert_button(Widget button);
public abstract Widget get_widget();
+
+ public abstract bool back_button_visible{ get; set; }
+ public signal void back_pressed();
}
public class ConversationTitlebarNoCsd : ConversationTitlebar, Object {
@@ -31,14 +34,27 @@ public class ConversationTitlebarNoCsd : ConversationTitlebar, Object {
}
}
+ public bool back_button_visible {
+ get { return back_revealer.reveal_child; }
+ set { back_revealer.reveal_child = value; }
+ }
+
private Box widgets_box = new Box(Orientation.HORIZONTAL, 7) { margin_start=15, valign=Align.END };
private Label title_label = new Label("") { ellipsize=EllipsizeMode.END };
private Label subtitle_label = new Label("") { use_markup=true, ellipsize=EllipsizeMode.END, visible=false };
+ private Revealer back_revealer;
construct {
Box content_box = new Box(Orientation.HORIZONTAL, 0) { margin_start=15, margin_end=10, hexpand=true };
main.append(content_box);
+ back_revealer = new Revealer() { visible = true, transition_type = RevealerTransitionType.SLIDE_RIGHT, transition_duration = 200, can_focus = false, reveal_child = false };
+ Button back_button = new Button.from_icon_name("go-previous-symbolic") { visible = true, valign = Align.CENTER, use_underline = true };
+ back_button.get_style_context().add_class("image-button");
+ back_button.clicked.connect(() => back_pressed());
+ back_revealer.set_child(back_button);
+ content_box.append(back_revealer);
+
Box titles_box = new Box(Orientation.VERTICAL, 0) { valign=Align.CENTER, hexpand=true };
content_box.append(titles_box);
@@ -67,10 +83,15 @@ public class ConversationTitlebarCsd : ConversationTitlebar, Object {
public new string? title { get { return title_label.label; } set { title_label.label = value; } }
public new string? subtitle { get { return subtitle_label.label; } set { subtitle_label.label = value; subtitle_label.visible = (value != null); } }
+ public bool back_button_visible {
+ get { return back_revealer.reveal_child; }
+ set { back_revealer.reveal_child = value; }
+ }
public Adw.HeaderBar header_bar = new Adw.HeaderBar();
private Label title_label = new Label("") { ellipsize=EllipsizeMode.END };
private Label subtitle_label = new Label("") { ellipsize=EllipsizeMode.END, visible=false };
+ private Revealer back_revealer;
public ConversationTitlebarCsd() {
Box titles_box = new Box(Orientation.VERTICAL, 0) { valign=Align.CENTER };
@@ -82,6 +103,13 @@ public class ConversationTitlebarCsd : ConversationTitlebar, Object {
subtitle_label.add_css_class("dim-label");
titles_box.append(subtitle_label);
+ back_revealer = new Revealer() { visible = true, transition_type = RevealerTransitionType.SLIDE_RIGHT, transition_duration = 200, can_focus = false, reveal_child = false };
+ Button back_button = new Button.from_icon_name("go-previous-symbolic") { visible = true, valign = Align.CENTER, use_underline = true };
+ back_button.get_style_context().add_class("image-button");
+ back_button.clicked.connect(() => back_pressed());
+ back_revealer.set_child(back_button);
+ header_bar.pack_start(back_revealer);
+
header_bar.set_title_widget(titles_box);
}