Add pref to toggle tab close buttons

src/fe-gtk/menu.c

@@ -1888,7 +1888,8 @@ menu_about (GtkWidget *wid, gpointer sess)
 	GtkWidget *license;
 	GtkWidget *close;
 	GtkWidget *actions;
-	GtkWidget *default_close;
+	GList *children;
+	GList *child;
 	static const gchar *empty_people[] = { NULL };
 	theme_manager_attach_window (GTK_WIDGET (dialog));
 	char comment[512];
@@ -1917,13 +1918,14 @@ menu_about (GtkWidget *wid, gpointer sess)
 	gtk_about_dialog_set_logo (dialog, pix_zoitechat);
 	gtk_about_dialog_set_copyright (dialog, "\302\251 1998-2010 Peter \305\275elezn\303\275\n\302\251 2009-2014 Berke Viktor\n\302\251 2015-2025 Patrick Griffis\n\302\251 2026 deepend");
 	gtk_about_dialog_set_comments (dialog, comment);
-	default_close = gtk_dialog_get_widget_for_response (GTK_DIALOG (dialog), GTK_RESPONSE_CANCEL);
-	if (default_close)
-		gtk_widget_destroy (default_close);
+	actions = gtk_dialog_get_action_area (GTK_DIALOG (dialog));
+	children = gtk_container_get_children (GTK_CONTAINER (actions));
+	for (child = children; child; child = child->next)
+		gtk_widget_destroy (GTK_WIDGET (child->data));
+	g_list_free (children);
 	website = gtk_dialog_add_button (GTK_DIALOG (dialog), "Website", GTK_RESPONSE_HELP);
 	license = gtk_dialog_add_button (GTK_DIALOG (dialog), "License", GTK_RESPONSE_APPLY);
 	close = gtk_dialog_add_button (GTK_DIALOG (dialog), _("_Close"), GTK_RESPONSE_CLOSE);
-	actions = gtk_widget_get_parent (close);
 	gtk_button_box_set_child_secondary (GTK_BUTTON_BOX (actions), website, TRUE);
 	gtk_button_box_set_child_secondary (GTK_BUTTON_BOX (actions), license, TRUE);
 	gtk_button_box_set_child_secondary (GTK_BUTTON_BOX (actions), close, FALSE);

win32/installer/zoitechat.iss.tt

@@ -61,9 +61,6 @@ Name: "langs"; Description: "Language Interfaces"; Types: custom; Flags: disable
 Name: "langs\lua"; Description: "Lua"; Types: normal custom; Flags: disablenouninstallwarning
 Name: "langs\perl"; Description: "Perl (requires Perl 5.42)"; Types: custom; Flags: disablenouninstallwarning
 Name: "langs\python"; Description: "Python (requires Python 3.14.3)"; Types: custom; Flags: disablenouninstallwarning
-Name: "themes"; Description: "GTK3 Themes"; Types: normal minimal custom; Flags: disablenouninstallwarning
-Name: "themes\windows10"; Description: "Windows 10"; Types: normal minimal custom; Flags: disablenouninstallwarning
-Name: "themes\windows10dark"; Description: "Windows 10 Dark"; Types: normal minimal custom; Flags: disablenouninstallwarning
 Name: "deps"; Description: "Dependencies"; Types: custom; Flags: disablenouninstallwarning
 Name: "deps\vcredist2015"; Description: "Visual C++ Redistributable 2015"; Types: normal minimal custom; Flags: disablenouninstallwarning
 
@@ -91,11 +88,6 @@ Filename: "{tmp}\perl.msi"; StatusMsg: "Installing Perl"; Components: langs\perl
 Filename: "{tmp}\python.msi"; StatusMsg: "Installing Python"; Components: langs\python; Flags: shellexec skipifdoesntexist; Tasks: not portable
 Filename: "{tmp}\python.exe"; Parameters: "InstallAllUsers=1 PrependPath=1"; StatusMsg: "Installing Python"; Components: langs\python; Flags: shellexec skipifdoesntexist; Tasks: not portable
 Filename: "{tmp}\spelling-dicts.exe"; Parameters: "/verysilent"; StatusMsg: "Installing Spelling Dictionaries"; Components: spell; Flags: skipifdoesntexist; Tasks: not portable
-Filename: "{sys}\WindowsPowerShell\v1.0\powershell.exe"; Parameters: "-NoProfile -ExecutionPolicy Bypass -Command ""Expand-Archive -LiteralPath '{tmp}\Windows-10-3.2.1.zip' -DestinationPath '{userappdata}\ZoiteChat\gtk3-themes' -Force"""; StatusMsg: "Installing GTK3 Theme: Windows 10"; Components: themes\windows10; Flags: runhidden waituntilterminated skipifdoesntexist
-Filename: "{sys}\WindowsPowerShell\v1.0\powershell.exe"; Parameters: "-NoProfile -ExecutionPolicy Bypass -Command ""Expand-Archive -LiteralPath '{tmp}\Windows-10-Dark-3.2.1-dark.zip' -DestinationPath '{userappdata}\ZoiteChat\gtk3-themes' -Force"""; StatusMsg: "Installing GTK3 Theme: Windows 10 Dark"; Components: themes\windows10dark; Flags: runhidden waituntilterminated skipifdoesntexist
-
-[Dirs]
-Name: "{userappdata}\ZoiteChat\gtk3-themes"; Components: themes
 
 [Files]
 Source: "portable-mode"; DestDir: "{app}"; Tasks: portable
@@ -204,10 +196,6 @@ Name: "{commonappdata}\Microsoft\Internet Explorer\Quick Launch\ZoiteChat"; File
 [Messages]
 BeveledLabel= {#APPNAM}
 
-[UninstallDelete]
-Type: filesandordirs; Name: "{userappdata}\ZoiteChat\gtk3-themes\Windows-10-3.2.1"; Components: themes\windows10
-Type: filesandordirs; Name: "{userappdata}\ZoiteChat\gtk3-themes\Windows-10-Dark-3.2.1-dark"; Components: themes\windows10dark
-
 [Code]
 #ifndef USE_INNO_DOWNLOAD_PLUGIN
 var
@@ -348,12 +336,6 @@ begin
   begin
     idpClearFiles;
 
-	if IsComponentSelected('themes\windows10') then
-		idpAddFile('https://dl.zoitechat.zoite.net/themes/GTK3Themes/Windows-10-3.2.1.zip', ExpandConstant('{tmp}\Windows-10-3.2.1.zip'));
-
-	if IsComponentSelected('themes\windows10dark') then
-		idpAddFile('https://dl.zoitechat.zoite.net/themes/GTK3Themes/Windows-10-Dark-3.2.1-dark.zip', ExpandConstant('{tmp}\Windows-10-Dark-3.2.1-dark.zip'));
-
 	if not IsTaskSelected('portable') then
 	begin
 
@@ -407,21 +389,6 @@ begin
 			end;
 
 	if CurPageID = wpReady then
-	begin
-		if IsComponentSelected('themes\windows10') and not FileExists(ExpandConstant('{tmp}\Windows-10-3.2.1.zip')) then
-		begin
-			MsgBox('Windows 10 GTK3 theme could not be downloaded. Please retry setup and rerun setup.', mbError, MB_OK);
-			Result := False;
-			Exit;
-		end;
-
-		if IsComponentSelected('themes\windows10dark') and not FileExists(ExpandConstant('{tmp}\Windows-10-Dark-3.2.1-dark.zip')) then
-		begin
-			MsgBox('Windows 10 Dark GTK3 theme could not be downloaded. Please retry setup and rerun setup.', mbError, MB_OK);
-			Result := False;
-			Exit;
-		end;
-
 		if IsComponentSelected('deps\vcredist2015') and not CheckVCInstall() and not FileExists(ExpandConstant('{tmp}\vcredist.exe')) then
 		begin
 			MsgBox('Visual C++ Redistributable could not be downloaded. Please retry setup or install it manually and rerun setup.', mbError, MB_OK);
@@ -429,7 +396,6 @@ begin
 			Exit;
 		end;
 end;
-end;
 
 /////////////////////////////////////////////////////////////////////
 // these are required for x86->x64 or reverse upgrades