# HG changeset patch
# User Olaf Wintermann <olaf.wintermann@gmail.com>
# Date 1697733019 -7200
# Node ID a82d9beaa94a827623828e16e22469ec25c15d19
# Parent  e377456302df3c65ee658e6f298f4720a342897c
add semi-functional pathbar (WinUI3)

diff -r e377456302df -r a82d9beaa94a make/vs/testapp/main.c
--- a/make/vs/testapp/main.c	Tue Oct 17 21:50:48 2023 +0200
+++ b/make/vs/testapp/main.c	Thu Oct 19 18:30:19 2023 +0200
@@ -47,6 +47,7 @@
     UiList* list2;
     UiList* list3;
     UiDouble* progress;
+    UiInteger* spinner;
 } WindowData;
 
 static UiIcon* folder_icon;
@@ -62,6 +63,9 @@
 
     double d = wdata->progress->get(wdata->progress);
     wdata->progress->set(wdata->progress, d + 1);
+
+    int spinner_active = wdata->spinner->get(wdata->spinner);
+    wdata->spinner->set(wdata->spinner, !spinner_active);
 }
 
 void action_set_checkbox(UiEvent* event, void* data) {
@@ -155,6 +159,7 @@
     wdata->t2 = ui_string_new(obj->ctx, "t2");
     wdata->t3 = ui_string_new(obj->ctx, "t3");
     wdata->progress = ui_double_new(obj->ctx, "progress");
+    wdata->spinner = ui_int_new(obj->ctx, "spinner");
 
     ui_list_append(wdata->list, "Hello");
     ui_list_append(wdata->list, "World");
@@ -221,6 +226,10 @@
             ui_togglebutton(obj, .label = "Option 2", .value = wdata->toggle);
             ui_newline(obj);
 
+            ui_label(obj, .label = "Progress");
+            ui_progressspinner(obj, .value = wdata->spinner);
+            ui_newline(obj);
+            
             ui_hbox(obj, .colspan = 3) {
                 ui_radiobutton(obj, .label = "Radio 1", .value = wdata->radio);
                 ui_radiobutton(obj, .label = "Radio 2", .value = wdata->radio);
@@ -231,7 +240,8 @@
             ui_switch(obj, .label = "test", .onchange = action_switch);
             ui_newline(obj);
 
-            ui_breadcrumbbar(obj, .list = wdata->list3, .onactivate=action_breadcrumb);
+            //ui_breadcrumbbar(obj, .list = wdata->list3, .onactivate=action_breadcrumb);
+            ui_pathbar(obj, .colspan = 3, .list = wdata->list3, .onactivate = action_breadcrumb);
             ui_newline(obj);
 
             ui_textfield(obj, .value = wdata->text);
@@ -283,7 +293,8 @@
 
             UiModel* model = ui_model(obj->ctx, UI_ICON_TEXT, "Col 1", UI_STRING, "Col 2", UI_STRING, "Col 3", -1);
             model->getvalue = table_getvalue;
-            ui_table(obj, .colspan = 3, .model = model, .list = wdata->list2, .onactivate = action_onactivate, .onselection = action_listselection_changed);
+            ui_table(obj,   .colspan = 3, .model = model, .list = wdata->list2, .onactivate = action_onactivate,
+                            .onselection = action_listselection_changed, .enabledrag = true, .enabledrop = true);
             ui_model_free(obj->ctx, model);
         }
     }   
diff -r e377456302df -r a82d9beaa94a make/vs/uicommon/uicommon.vcxproj.filters
--- a/make/vs/uicommon/uicommon.vcxproj.filters	Tue Oct 17 21:50:48 2023 +0200
+++ b/make/vs/uicommon/uicommon.vcxproj.filters	Thu Oct 19 18:30:19 2023 +0200
@@ -5,61 +5,61 @@
       <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
       <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
     </Filter>
-    <Filter Include="Source">
+    <Filter Include="Ressourcendateien\Source">
       <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
       <Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
     </Filter>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\..\ui\common\context.c">
-      <Filter>Source</Filter>
+      <Filter>Ressourcendateien\Source</Filter>
     </ClCompile>
     <ClCompile Include="..\..\..\ui\common\document.c">
-      <Filter>Source</Filter>
+      <Filter>Ressourcendateien\Source</Filter>
     </ClCompile>
     <ClCompile Include="..\..\..\ui\common\menu.c">
-      <Filter>Source</Filter>
+      <Filter>Ressourcendateien\Source</Filter>
     </ClCompile>
     <ClCompile Include="..\..\..\ui\common\object.c">
-      <Filter>Source</Filter>
+      <Filter>Ressourcendateien\Source</Filter>
     </ClCompile>
     <ClCompile Include="..\..\..\ui\common\properties.c">
-      <Filter>Source</Filter>
+      <Filter>Ressourcendateien\Source</Filter>
     </ClCompile>
     <ClCompile Include="..\..\..\ui\common\toolbar.c">
-      <Filter>Source</Filter>
+      <Filter>Ressourcendateien\Source</Filter>
     </ClCompile>
     <ClCompile Include="..\..\..\ui\common\types.c">
-      <Filter>Source</Filter>
+      <Filter>Ressourcendateien\Source</Filter>
     </ClCompile>
     <ClCompile Include="..\..\..\ui\common\ucx_properties.c">
-      <Filter>Source</Filter>
+      <Filter>Ressourcendateien\Source</Filter>
     </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\..\ui\common\context.h">
-      <Filter>Source</Filter>
+      <Filter>Ressourcendateien\Source</Filter>
     </ClInclude>
     <ClInclude Include="..\..\..\ui\common\document.h">
-      <Filter>Source</Filter>
+      <Filter>Ressourcendateien\Source</Filter>
     </ClInclude>
     <ClInclude Include="..\..\..\ui\common\menu.h">
-      <Filter>Source</Filter>
+      <Filter>Ressourcendateien\Source</Filter>
     </ClInclude>
     <ClInclude Include="..\..\..\ui\common\object.h">
-      <Filter>Source</Filter>
+      <Filter>Ressourcendateien\Source</Filter>
     </ClInclude>
     <ClInclude Include="..\..\..\ui\common\properties.h">
-      <Filter>Source</Filter>
+      <Filter>Ressourcendateien\Source</Filter>
     </ClInclude>
     <ClInclude Include="..\..\..\ui\common\toolbar.h">
-      <Filter>Source</Filter>
+      <Filter>Ressourcendateien\Source</Filter>
     </ClInclude>
     <ClInclude Include="..\..\..\ui\common\types.h">
-      <Filter>Source</Filter>
+      <Filter>Ressourcendateien\Source</Filter>
     </ClInclude>
     <ClInclude Include="..\..\..\ui\common\ucx_properties.h">
-      <Filter>Source</Filter>
+      <Filter>Ressourcendateien\Source</Filter>
     </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff -r e377456302df -r a82d9beaa94a ui/ui/display.h
--- a/ui/ui/display.h	Tue Oct 17 21:50:48 2023 +0200
+++ b/ui/ui/display.h	Thu Oct 19 18:30:19 2023 +0200
@@ -75,6 +75,17 @@
     const char* varname;
 } UiProgressbarArgs;
 
+typedef struct UiProgressbarSpinnerArgs {
+    UiTri fill;
+    UiBool hexpand;
+    UiBool vexpand;
+    int colspan;
+    int rowspan;
+
+    UiInteger* value;
+    const char* varname;
+} UiProgressbarSpinnerArgs;
+
 /* label widgets */
 
 #define ui_label(obj, ...) ui_label_create(obj, (UiLabelArgs) { __VA_ARGS__ })
@@ -89,11 +100,13 @@
 UIWIDGET ui_space(UiObject *obj);
 UIWIDGET ui_separator(UiObject *obj);
 
-/* progress bar */
+/* progress bar/spinner */
 
 #define ui_progressbar(obj, ...) ui_progressbar_create(obj, (UiProgressbarArgs) { __VA_ARGS__ } )
+#define ui_progressspinner(obj, ...) ui_progressspinner_create(obj, (UiProgressbarSpinnerArgs) { __VA_ARGS__ } )
 
 UIEXPORT UIWIDGET ui_progressbar_create(UiObject *obj, UiProgressbarArgs args);
+UIEXPORT UIWIDGET ui_progressspinner_create(UiObject* obj, UiProgressbarSpinnerArgs args);
 
 
 #ifdef __cplusplus
diff -r e377456302df -r a82d9beaa94a ui/ui/tree.h
--- a/ui/ui/tree.h	Tue Oct 17 21:50:48 2023 +0200
+++ b/ui/ui/tree.h	Thu Oct 19 18:30:19 2023 +0200
@@ -40,6 +40,7 @@
 typedef struct UiListSelection UiListSelection;
 
 typedef struct UiListArgs      UiListArgs;
+typedef struct UiPathBarArgs   UiPathBarArgs;
 
 typedef enum UiModelType {
     UI_STRING = 0,
@@ -125,7 +126,40 @@
     void* onactivatedata;
     ui_callback onselection;
     void* onselectiondata;
+    ui_callback ondragstart;
+    void* ondragstartdata;
+    ui_callback ondragcomplete;
+    void* ondragcompletedata;
+    ui_callback ondrop;
+    void* ondropsdata;
     UiBool multiselection;
+    UiBool enabledrag;
+    UiBool enabledrop;
+};
+
+struct UiPathBarArgs {
+    UiTri fill;
+    UiBool hexpand;
+    UiBool vexpand;
+    int colspan;
+    int rowspan;
+
+    UiList* list;
+    const char* varname;
+    UiModel* model;
+    ui_getvaluefunc getvalue;
+    ui_callback onactivate;
+    void* onactivatedata;
+    ui_callback ontextinput;
+    void* ontextinputdata;
+    ui_callback ondragstart;
+    void* ondragstartdata;
+    ui_callback ondragcomplete;
+    void* ondragcompletedata;
+    ui_callback ondrop;
+    void* ondropsdata;
+    UiBool enabledrag;
+    UiBool enabledrop;
 };
 
 UIEXPORT UiModel* ui_model(UiContext *ctx, ...);
@@ -136,11 +170,13 @@
 #define ui_table(obj, ...) ui_table_create(obj, (UiListArgs) { __VA_ARGS__ } )
 #define ui_combobox(obj, ...) ui_combobox_create(obj, (UiListArgs) { __VA_ARGS__ } )
 #define ui_breadcrumbbar(obj, ...) ui_breadcrumbbar_create(obj, (UiListArgs) { __VA_ARGS__ } )
+#define ui_pathbar(obj, ...) ui_pathbar_create(obj, (UiPathBarArgs) { __VA_ARGS__ } )
 
 UIEXPORT UIWIDGET ui_listview_create(UiObject* obj, UiListArgs args);
 UIEXPORT UIWIDGET ui_table_create(UiObject* obj, UiListArgs args);
 UIEXPORT UIWIDGET ui_combobox_create(UiObject* obj, UiListArgs args);
 UIEXPORT UIWIDGET ui_breadcrumbbar_create(UiObject* obj, UiListArgs args);
+UIEXPORT UIWIDGET ui_pathbar_create(UiObject* obj, UiPathBarArgs args);
 
 
 void ui_table_dragsource(UIWIDGET tablewidget, int actions, char *target0, ...);
diff -r e377456302df -r a82d9beaa94a ui/winui/MainWindow.xaml
--- a/ui/winui/MainWindow.xaml	Tue Oct 17 21:50:48 2023 +0200
+++ b/ui/winui/MainWindow.xaml	Thu Oct 19 18:30:19 2023 +0200
@@ -14,7 +14,7 @@
 
     <Grid RowDefinitions="Auto, Auto" ColumnDefinitions="*"  Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
         <StackPanel x:Name="AppTitleBar" Orientation="Horizontal" Grid.Column="0" Grid.Row="0" Padding="10,5,5,10">
-            <TextBlock x:Name="AppTitleTextBlock" Text="Window Title"></TextBlock>
+            <TextBlock x:Name="AppTitleTextBlock" Text="Window Title" CanDrag="True"></TextBlock>
         </StackPanel>
     </Grid>
 </Window>
diff -r e377456302df -r a82d9beaa94a ui/winui/container.cpp
--- a/ui/winui/container.cpp	Tue Oct 17 21:50:48 2023 +0200
+++ b/ui/winui/container.cpp	Thu Oct 19 18:30:19 2023 +0200
@@ -534,8 +534,8 @@
 static UiTabView* tabview_main_create(UiObject* obj, UiTabViewArgs args) {
 	TabView tabview = TabView();
 	tabview.IsAddTabButtonVisible(false);
-	tabview.CanDragTabs(false);
-	tabview.CanReorderTabs(false);
+	//tabview.CanDragTabs(false);
+	//tabview.CanReorderTabs(false);
 	UiMainTabView* uitabview = new UiMainTabView(obj, tabview, args);
 
 	return uitabview;
diff -r e377456302df -r a82d9beaa94a ui/winui/label.cpp
--- a/ui/winui/label.cpp	Tue Oct 17 21:50:48 2023 +0200
+++ b/ui/winui/label.cpp	Thu Oct 19 18:30:19 2023 +0200
@@ -153,3 +153,47 @@
     d->value = newvalue;
     progressbar.Value(newvalue);
 }
+
+UIWIDGET ui_progressspinner_create(UiObject* obj, UiProgressbarSpinnerArgs args) {
+    UiObject* current = uic_current_obj(obj);
+
+    // create textbox and toolkit wrapper
+    ProgressRing spinner = ProgressRing();
+    spinner.IsActive(false);
+
+    UIElement elm = spinner;
+    UiWidget* widget = new UiWidget(elm);
+    ui_context_add_widget_destructor(current->ctx, widget);
+
+    UiVar* var = uic_widget_var(obj->ctx, current->ctx, args.value, args.varname, UI_VAR_DOUBLE);
+    if (var) {
+        UiInteger* value = (UiInteger*)var->value;
+        value->obj = widget;
+        value->get = ui_progressspinner_get;
+        value->set = ui_progressspinner_set;
+
+        // listener for notifying observers
+        // TODO:
+    }
+
+    // add button to current container
+    UI_APPLY_LAYOUT1(current, args);
+
+    current->container->Add(spinner, false);
+
+    return widget;
+}
+
+int64_t ui_progressspinner_get(UiInteger * i) {
+    UiWidget* widget = (UiWidget*)i->obj;
+    ProgressRing spinner = widget->uielement.as<ProgressRing>();
+    i->value = spinner.IsActive();
+    return i->value;
+}
+
+void  ui_progressspinner_set(UiInteger * i, int64_t newvalue) {
+    UiWidget* widget = (UiWidget*)i->obj;
+    ProgressRing spinner = widget->uielement.as<ProgressRing>();
+    i->value = newvalue != 0 ? 1 : 0;
+    spinner.IsActive(i->value);
+}
diff -r e377456302df -r a82d9beaa94a ui/winui/label.h
--- a/ui/winui/label.h	Tue Oct 17 21:50:48 2023 +0200
+++ b/ui/winui/label.h	Thu Oct 19 18:30:19 2023 +0200
@@ -37,3 +37,6 @@
 
 extern "C" double ui_progressbar_get(UiDouble *d);
 extern "C" void  ui_progressbar_set(UiDouble *d, double newvalue);
+
+extern "C" int64_t ui_progressspinner_get(UiInteger * i);
+extern "C" void  ui_progressspinner_set(UiInteger * i, int64_t newvalue);
diff -r e377456302df -r a82d9beaa94a ui/winui/list.cpp
--- a/ui/winui/list.cpp	Tue Oct 17 21:50:48 2023 +0200
+++ b/ui/winui/list.cpp	Thu Oct 19 18:30:19 2023 +0200
@@ -41,6 +41,8 @@
 using namespace Microsoft::UI::Xaml::Controls;
 using namespace Windows::UI::Xaml::Interop;
 using namespace winrt::Windows::Foundation;
+using namespace Microsoft::UI::Xaml::Markup;
+using namespace Microsoft::UI::Xaml::Media;
 using namespace winrt::Microsoft::UI::Xaml::Controls::Primitives;
 
 UIWIDGET ui_listview_create(UiObject* obj, UiListArgs args) {
@@ -209,6 +211,113 @@
     return widget;
 }
 
+
+extern "C" static void destroy_ui_pathbar(void* ptr) {
+    UiPathBar* pb = (UiPathBar*)ptr;
+    delete pb;
+}
+
+static void ui_context_add_pathbar_destructor(UiContext* ctx, UiPathBar* pb) {
+    cxMempoolRegister(ctx->mp, pb, destroy_ui_pathbar);
+}
+
+UIEXPORT UIWIDGET ui_pathbar_create(UiObject* obj, UiPathBarArgs args) {
+    UiObject* current = uic_current_obj(obj);
+
+    // create view and toolkit wrapper
+    Border pathbar = Border();
+    
+    IInspectable bgRes = Application::Current().Resources().Lookup(box_value(L"TextControlBackground"));
+    IInspectable borderThicknessRes = Application::Current().Resources().Lookup(box_value(L"TextControlBorderThemeThickness"));
+    IInspectable borderBrushRes = Application::Current().Resources().Lookup(box_value(L"TextControlBorderBrush"));
+    // IInspectable cornerRes = Application::Current().Resources().Lookup(box_value(L"TextControlCornerRadius"));
+
+    Brush bgBrush = unbox_value<Brush>(bgRes);
+    Thickness border = unbox_value<Thickness>(borderThicknessRes);
+    Brush borderBrush = unbox_value<Brush>(borderBrushRes);
+    CornerRadius cornerRadius = { 4, 4, 4, 4 }; //unbox_value<CornerRadius>(cornerRes);
+
+    pathbar.Background(bgBrush);
+    pathbar.BorderBrush(borderBrush);
+    pathbar.BorderThickness(border);
+    pathbar.CornerRadius(cornerRadius);
+
+    Grid content = Grid();
+    pathbar.Child(content);
+
+    GridLength gl;
+    gl.Value = 1;
+    gl.GridUnitType = GridUnitType::Star;
+
+    ColumnDefinition coldef = ColumnDefinition();
+    coldef.Width(gl);
+    content.ColumnDefinitions().Append(coldef);
+
+    TextBox pathTextBox = TextBox();
+    Thickness t = { 0, 0, 0, 0 };
+    CornerRadius c = { 0 ,0, 0, 0 };
+    pathTextBox.BorderThickness(t);
+    //pathTextBox.CornerRadius(c);
+
+
+    pathTextBox.HorizontalAlignment(HorizontalAlignment::Stretch);
+    content.SetColumn(pathTextBox, 0);
+
+    content.Children().Append(pathTextBox);
+
+    // stackpanel for buttons
+    StackPanel buttons = StackPanel();
+    buttons.Orientation(Orientation::Horizontal);
+    buttons.Visibility(Visibility::Collapsed);
+    content.SetColumn(buttons, 0);
+    content.Children().Append(buttons);
+
+    if (args.ontextinput) {
+        // TODO
+    }
+
+    //pathTextBox.Visibility(Visibility::Collapsed);
+    
+    UiPathBar* uipathbar = new UiPathBar;
+    ui_context_add_pathbar_destructor(current->ctx, uipathbar);
+    uipathbar->grid = content;
+    uipathbar->buttons = buttons;
+    uipathbar->textbox = pathTextBox;
+    uipathbar->enabledrag = args.enabledrag;
+    uipathbar->enabledrop = args.enabledrop;
+    uipathbar->getvalue = args.getvalue;
+    uipathbar->model = args.model;
+    uipathbar->onactivate = args.onactivate;
+    uipathbar->onactivatedata = args.onactivatedata;
+    uipathbar->ondragstart = args.ondragstart;
+    uipathbar->ondragstartdata = args.ondragstartdata;
+    uipathbar->ondragcomplete = args.ondragcomplete;
+    uipathbar->ondragcompletedata = args.ondragcompletedata;
+    uipathbar->ondrop = args.ondrop;
+    uipathbar->ondropdata = args.ondropsdata;
+
+    UIElement elm = pathbar;
+    UiWidget* widget = new UiWidget(elm);
+    widget->data1 = uipathbar;
+    ui_context_add_widget_destructor(current->ctx, widget);
+
+    // bind var
+    UiVar* var = uic_widget_var(obj->ctx, current->ctx, args.list, args.varname, UI_VAR_LIST);
+    if (var) {
+        UiList* list = (UiList*)var->value;
+        list->update = ui_pathbar_update;
+        list->obj = widget;
+        ui_pathbar_update(list, 0);
+    }
+
+    // add listview to current container
+    UI_APPLY_LAYOUT1(current, args);
+
+    current->container->Add(pathbar, false);
+
+    return widget;
+}
+
 static void* getstrvalue(void* elm, int ignore) {
     return elm;
 }
@@ -273,6 +382,58 @@
     bar.ItemsSource(items);
 }
 
+static void ui_pathbar_clear(StackPanel &buttons) {
+    for (int i = buttons.Children().Size() - 1; i >= 0; i--) {
+        buttons.Children().RemoveAt(i);
+    }
+}
+
+extern "C" void ui_pathbar_update(UiList * list, int i) {
+    UiWidget* widget = (UiWidget*)list->obj;
+    UiPathBar* pb = (UiPathBar*)widget->data1;
+    Grid grid = pb->grid;
+
+    UiModel* model = pb->model;
+    ui_getvaluefunc getvalue = pb->getvalue;
+
+    // priority: getvalue, model.getvalue, getstrvalue (fallback)
+    if (getvalue == nullptr) {
+        if (model && model->getvalue) {
+            getvalue = model->getvalue;
+        }
+        else {
+            getvalue = getstrvalue;
+        }
+    }
+
+    // hide textbox, show button panel
+    pb->textbox.Visibility(Visibility::Collapsed);
+    pb->buttons.Visibility(Visibility::Visible);
+
+    // clear old buttons
+    ui_pathbar_clear(pb->buttons);
+
+    // add new buttons
+    void* elm = list->first(list);
+    while (elm) {
+        char* value = (char*)getvalue(elm, 0);
+        wchar_t* wstr = str2wstr(value, nullptr);
+        Button button = Button();
+        button.Content(box_value(wstr));
+        free(wstr);
+
+        Thickness t = { 0, 0, 1, 0 };
+        CornerRadius c = { 0 ,0, 0, 0 };
+        button.BorderThickness(t);
+        button.CornerRadius(c);
+
+        pb->buttons.Children().Append(button);
+
+        elm = list->next(list);
+    }
+}
+
+
 std::vector<int> ui_create_listview_selection(ListView listview) {
     std::vector<int> selection;
     int p = 0;
diff -r e377456302df -r a82d9beaa94a ui/winui/list.h
--- a/ui/winui/list.h	Tue Oct 17 21:50:48 2023 +0200
+++ b/ui/winui/list.h	Thu Oct 19 18:30:19 2023 +0200
@@ -33,9 +33,33 @@
 
 #include "../ui/container.h"
 
+struct UiPathBar {
+    winrt::Microsoft::UI::Xaml::Controls::Grid grid = { nullptr };
+    winrt::Microsoft::UI::Xaml::Controls::StackPanel buttons = { nullptr };
+    winrt::Microsoft::UI::Xaml::Controls::TextBox textbox = { nullptr };
+
+    UiModel* model;
+    ui_getvaluefunc getvalue;
+    ui_callback onactivate;
+    void* onactivatedata;
+    ui_callback ontextinput;
+    void* ontextinputdata;
+    ui_callback ondragstart;
+    void* ondragstartdata;
+    ui_callback ondragcomplete;
+    void* ondragcompletedata;
+    ui_callback ondrop;
+    void* ondropdata;
+    UiBool enabledrag;
+    UiBool enabledrop;
+};
+
+
 extern "C" void ui_simple_list_update(UiList * list, int i);
 
 extern "C" void ui_breadcrumbbar_update(UiList * list, int i);
 
+extern "C" void ui_pathbar_update(UiList * list, int i);
+
 std::vector<int> ui_create_listview_selection(winrt::Microsoft::UI::Xaml::Controls::ListView listview);
 
diff -r e377456302df -r a82d9beaa94a ui/winui/table.cpp
--- a/ui/winui/table.cpp	Tue Oct 17 21:50:48 2023 +0200
+++ b/ui/winui/table.cpp	Thu Oct 19 18:30:19 2023 +0200
@@ -41,6 +41,8 @@
 #include <winrt/Microsoft.UI.Xaml.Media.h>
 #include <winrt/Microsoft.UI.Xaml.Input.h>
 #include <winrt/Windows.UI.Core.h>
+#include <winrt/Windows.ApplicationModel.h>
+#include <winrt/Windows.ApplicationModel.DataTransfer.h>
 
 using namespace winrt;
 using namespace Microsoft::UI::Xaml;
@@ -76,6 +78,13 @@
 	uitable->onselectiondata = args.onselectiondata;
 	uitable->onactivate = args.onactivate;
 	uitable->onactivatedata = args.onactivatedata;
+	uitable->ondragstart = args.ondragstart;
+	uitable->ondragstartdata = args.ondragstartdata;
+	uitable->ondragcomplete = args.ondragcomplete;
+	uitable->ondrop = args.ondrop;
+	uitable->ondropdata = args.ondropsdata;
+	uitable->enabledrag = args.enabledrag;
+	uitable->enabledrop = args.enabledrop;
 
 	// grid styling
 	winrt::Windows::UI::Color bg = { 255, 255, 255, 255 }; // test color
@@ -259,6 +268,17 @@
 				cellBorder.BorderThickness(b2);
 			}
 
+			// dnd
+			if (enabledrag) {
+				cellBorder.CanDrag(enabledrag);
+				cellBorder.DragStarting([](IInspectable const& sender, DragStartingEventArgs args) {
+					//args.Data().SetText(L"test");
+					});
+			}
+			if (enabledrop) {
+				cellBorder.AllowDrop(enabledrop);
+			}
+
 			// set the cell value
 			// depending on the type, we create different cell controls
 			UiModelType type = model->types[col];
@@ -269,6 +289,7 @@
 					cell.VerticalAlignment(VerticalAlignment::Stretch);
 					textblock_set_str(cell, (char*)getvalue(elm, model_col));
 					cellBorder.Child(cell);
+
 					break;
 				}
 				case UI_INTEGER: {
diff -r e377456302df -r a82d9beaa94a ui/winui/table.h
--- a/ui/winui/table.h	Tue Oct 17 21:50:48 2023 +0200
+++ b/ui/winui/table.h	Thu Oct 19 18:30:19 2023 +0200
@@ -51,6 +51,12 @@
 	void* onactivatedata;
 	ui_callback onselection;
 	void* onselectiondata;
+	ui_callback ondragstart;
+	void* ondragstartdata;
+	ui_callback ondragcomplete;
+	void* ondragcompletedata;
+	ui_callback ondrop;
+	void* ondropdata;
 	UiModel* model = nullptr;
 	std::vector<UiTableColumn> header;
 	ui_getvaluefunc getvalue = nullptr;
@@ -58,6 +64,8 @@
 	int lastSelection = 0;
 	ULONG64 lastPointerPress = 0;
 	std::vector<int> selection;
+	bool enabledrag = false;
+	bool enabledrop = false;
 
 	UiTable(UiObject *obj, winrt::Microsoft::UI::Xaml::Controls::ScrollViewer scrollW, winrt::Microsoft::UI::Xaml::Controls::Grid grid);
 
diff -r e377456302df -r a82d9beaa94a ui/winui/toolkit.cpp
--- a/ui/winui/toolkit.cpp	Tue Oct 17 21:50:48 2023 +0200
+++ b/ui/winui/toolkit.cpp	Thu Oct 19 18:30:19 2023 +0200
@@ -180,6 +180,7 @@
 }
 
 void ui_main() {
+	/*
 	init_apartment();
 	//Application::Start([](auto&&) {make<App>(); });
 
@@ -188,6 +189,28 @@
 		{
 			::winrt::make<::winrt::winui::implementation::App>();
 		});
+		*/
+	{
+		void (WINAPI * pfnXamlCheckProcessRequirements)();
+		auto module = ::LoadLibrary(L"Microsoft.ui.xaml.dll");
+		if (module)
+		{
+			pfnXamlCheckProcessRequirements = reinterpret_cast<decltype(pfnXamlCheckProcessRequirements)>(GetProcAddress(module, "XamlCheckProcessRequirements"));
+			if (pfnXamlCheckProcessRequirements)
+			{
+				(*pfnXamlCheckProcessRequirements)();
+			}
+
+			::FreeLibrary(module);
+		}
+	}
+
+	winrt::init_apartment(winrt::apartment_type::single_threaded);
+	::winrt::Microsoft::UI::Xaml::Application::Start(
+		[](auto&&)
+		{
+			::winrt::make<::winrt::winui::implementation::App>();
+		});
 }
 
 class UiWin {
diff -r e377456302df -r a82d9beaa94a ui/winui/window.cpp
--- a/ui/winui/window.cpp	Tue Oct 17 21:50:48 2023 +0200
+++ b/ui/winui/window.cpp	Thu Oct 19 18:30:19 2023 +0200
@@ -47,6 +47,7 @@
 using namespace winrt;
 using namespace Microsoft::UI::Xaml;
 using namespace Microsoft::UI::Xaml::Controls;
+using namespace Microsoft::UI::Xaml::Controls::Primitives;
 using namespace Microsoft::UI::Xaml::XamlTypeInfo;
 using namespace Microsoft::UI::Xaml::Markup;
 using namespace Windows::UI::Xaml::Interop;
@@ -61,8 +62,12 @@
 	obj->ctx = uic_context(obj, mp);
 	obj->window = window_data;
 
-	//Window window = Window();
-	Window window = make<winui::implementation::MainWindow>();
+	Window window = Window();
+	//Window window = make<winui::implementation::MainWindow>();
+
+	winrt::Windows::Foundation::Uri resourceLocator{ L"ms-appx:///MainWindow.xaml" };
+	Application::LoadComponent(window, resourceLocator, ComponentResourceLocation::Nested);
+
 	window.ExtendsContentIntoTitleBar(true);
 
 	Grid grid = Grid();