1 files changed, 85 insertions, 0 deletions
diff --git a/wx+/window_layout.h b/wx+/window_layout.h
new file mode 100644
index 00000000..8a86ec86
--- /dev/null
+++ b/wx+/window_layout.h
@@ -0,0 +1,85 @@
+// *****************************************************************************
+// * This file is part of the FreeFileSync project. It is distributed under    *
+// * GNU General Public License: https://www.gnu.org/licenses/gpl-3.0          *
+// * Copyright (C) Zenju (zenju AT freefilesync DOT org) - All Rights Reserved *
+// *****************************************************************************
+
+#ifndef WINDOW_LAYOUT_H_23849632846734343234532
+#define WINDOW_LAYOUT_H_23849632846734343234532
+
+#include <zen/basic_math.h>
+#include <wx/window.h>
+#include <wx/spinctrl.h>
+#include <zen/scope_guard.h>
+    #include <gtk/gtk.h>
+#include "dc.h"
+
+
+namespace zen
+{
+//set portable font size in multiples of the operating system's default font size
+void setRelativeFontSize(wxWindow& control, double factor);
+void setMainInstructionFont(wxWindow& control); //following Windows/Gnome/OS X guidelines
+
+void setDefaultWidth(wxSpinCtrl& m_spinCtrl);
+
+
+
+
+
+
+
+
+//###################### implementation #####################
+inline
+void setRelativeFontSize(wxWindow& control, double factor)
+{
+    wxFont font = control.GetFont();
+    font.SetPointSize(std::round(wxNORMAL_FONT->GetPointSize() * factor));
+    control.SetFont(font);
+}
+
+
+inline
+void setMainInstructionFont(wxWindow& control)
+{
+    wxFont font = control.GetFont();
+    font.SetPointSize(std::round(wxNORMAL_FONT->GetPointSize() * 12.0 / 11));
+    font.SetWeight(wxFONTWEIGHT_BOLD);
+
+    control.SetFont(font);
+}
+
+
+inline
+void setDefaultWidth(wxSpinCtrl& m_spinCtrl)
+{
+#ifdef __WXGTK3__
+    //there's no way to set width using GTK's CSS! =>
+    m_spinCtrl.InvalidateBestSize();
+    ::gtk_entry_set_width_chars(GTK_ENTRY(m_spinCtrl.m_widget), 3);
+
+#if 0 //apparently not needed!?
+    if (::gtk_check_version(3, 12, 0) == NULL)
+        ::gtk_entry_set_max_width_chars(GTK_ENTRY(m_spinCtrl.m_widget), 3);
+#endif
+
+    //get rid of excessive default width on old GTK3 3.14 (Debian);
+    //gtk_entry_set_width_chars() not working => mitigate
+    m_spinCtrl.SetMinSize({fastFromDIP(100), -1}); //must be wider than gtk_entry_set_width_chars(), or it breaks newer GTK e.g. 3.22!
+
+#if 0 //generic property syntax:
+    GValue bval = G_VALUE_INIT;
+    ::g_value_init(&bval, G_TYPE_BOOLEAN);
+    ::g_value_set_boolean(&bval, false);
+    ZEN_ON_SCOPE_EXIT(::g_value_unset(&bval));
+    ::g_object_set_property(G_OBJECT(m_spinCtrl.m_widget), "visibility", &bval);
+#endif
+#else
+    m_spinCtrl.SetMinSize({fastFromDIP(70), -1});
+#endif
+
+}
+}
+
+#endif //WINDOW_LAYOUT_H_23849632846734343234532