comparison: ui/winui/table.cpp
ui/winui/table.cpp
- changeset 3
- f154867f54dc
- parent 0
- 2483f517c562
- child 13
- 5a8762fcfecc
equal
deleted
inserted
replaced
| 2:fbdfaacc4182 | 3:f154867f54dc |
|---|---|
| 57 | 57 |
| 58 extern "C" void reg_table_destructor(UiContext * ctx, UiTable * table) { | 58 extern "C" void reg_table_destructor(UiContext * ctx, UiTable * table) { |
| 59 // TODO: | 59 // TODO: |
| 60 } | 60 } |
| 61 | 61 |
| 62 static void textblock_set_str(TextBlock& t, const char* str) { | |
| 63 if (str) { | |
| 64 wchar_t* wstr = str2wstr(str, nullptr); | |
| 65 t.Text(winrt::hstring(wstr)); | |
| 66 free(wstr); | |
| 67 } | |
| 68 } | |
| 69 | |
| 70 static void textblock_set_int(TextBlock& t, int i) { | |
| 71 wchar_t buf[16]; | |
| 72 swprintf(buf, 16, L"%d", i); | |
| 73 t.Text(winrt::hstring(buf)); | |
| 74 } | |
| 75 | |
| 62 UIEXPORT UIWIDGET ui_table_create(UiObject* obj, UiListArgs args) { | 76 UIEXPORT UIWIDGET ui_table_create(UiObject* obj, UiListArgs args) { |
| 63 if (!args.model) { | 77 if (!args.model) { |
| 64 return nullptr; | 78 return nullptr; |
| 65 } | 79 } |
| 66 | 80 |
| 160 // add header row definition | 174 // add header row definition |
| 161 auto headerRowDef = RowDefinition(); | 175 auto headerRowDef = RowDefinition(); |
| 162 headerRowDef.Height(gl); | 176 headerRowDef.Height(gl); |
| 163 grid.RowDefinitions().Append(headerRowDef); | 177 grid.RowDefinitions().Append(headerRowDef); |
| 164 | 178 |
| 179 winrt::Windows::UI::Color borderColor = { 63, 0, 0, 0 }; | |
| 180 SolidColorBrush borderBrush = SolidColorBrush(borderColor); | |
| 181 | |
| 165 | 182 |
| 166 for (int i = 0; i < model->columns;i++) { | 183 for (int i = 0; i < model->columns;i++) { |
| 167 char* title = model->titles[i]; | 184 char* title = model->titles[i]; |
| 168 UiModelType type = model->types[i]; | 185 UiModelType type = model->types[i]; |
| 169 | 186 |
| 170 // add grid column definition | 187 // add grid column definition |
| 171 auto colDef = ColumnDefinition(); | 188 auto colDef = ColumnDefinition(); |
| 172 colDef.Width(gl); | 189 colDef.Width(gl); |
| 173 grid.ColumnDefinitions().Append(colDef); | 190 grid.ColumnDefinitions().Append(colDef); |
| 174 | 191 |
| 175 // add button | 192 // header column border |
| 176 auto button = Button(); | 193 Border headerBorder = Border(); |
| 177 wchar_t* wlabel = str2wstr(title, nullptr); | |
| 178 button.Content(box_value(wlabel)); | |
| 179 free(wlabel); | |
| 180 | |
| 181 // some styling for the button | |
| 182 Thickness border = { 0,0,1,0 }; | 194 Thickness border = { 0,0,1,0 }; |
| 183 CornerRadius corner = { 0,0,0,0 }; | 195 headerBorder.BorderThickness(border); |
| 184 button.BorderThickness(border); | 196 headerBorder.BorderBrush(borderBrush); |
| 185 button.CornerRadius(corner); | 197 |
| 186 | 198 // add text |
| 187 grid.SetColumn(button, i); | 199 auto hLabel = TextBlock(); |
| 188 grid.SetRow(button, 0); | 200 textblock_set_str(hLabel, title); |
| 189 grid.Children().Append(button); | 201 Thickness cellpadding = { 10,4,4,4 }; |
| 202 hLabel.Padding(cellpadding); | |
| 203 hLabel.VerticalAlignment(VerticalAlignment::Stretch); | |
| 204 | |
| 205 // event handler for highlighting and column resizing | |
| 206 headerBorder.PointerPressed( | |
| 207 winrt::Microsoft::UI::Xaml::Input::PointerEventHandler( | |
| 208 [=](IInspectable const& sender, winrt::Microsoft::UI::Xaml::Input::PointerRoutedEventArgs const& args) { | |
| 209 // the last column doesn't need resize capabilities | |
| 210 if (i + 1 < model->columns) { | |
| 211 double width = headerBorder.ActualWidth(); | |
| 212 auto point = args.GetCurrentPoint(headerBorder); | |
| 213 auto position = point.Position(); | |
| 214 if (position.X + 4 >= width) { | |
| 215 this->resize = true; | |
| 216 this->resizedCol = headerBorder; | |
| 217 } | |
| 218 } | |
| 219 }) | |
| 220 ); | |
| 221 headerBorder.PointerReleased( | |
| 222 winrt::Microsoft::UI::Xaml::Input::PointerEventHandler( | |
| 223 [=](IInspectable const& sender, winrt::Microsoft::UI::Xaml::Input::PointerRoutedEventArgs const& args) { | |
| 224 this->resize = false; | |
| 225 }) | |
| 226 ); | |
| 227 headerBorder.PointerMoved( | |
| 228 winrt::Microsoft::UI::Xaml::Input::PointerEventHandler( | |
| 229 [=](IInspectable const& sender, winrt::Microsoft::UI::Xaml::Input::PointerRoutedEventArgs const& args) { | |
| 230 if (this->resize) { | |
| 231 auto point = args.GetCurrentPoint(this->resizedCol); | |
| 232 auto position = point.Position(); | |
| 233 if (position.X > 1) { | |
| 234 this->resizedCol.Width(position.X); | |
| 235 } | |
| 236 } | |
| 237 }) | |
| 238 ); | |
| 239 headerBorder.PointerEntered( | |
| 240 winrt::Microsoft::UI::Xaml::Input::PointerEventHandler( | |
| 241 [=](IInspectable const& sender, winrt::Microsoft::UI::Xaml::Input::PointerRoutedEventArgs const& args) { | |
| 242 // TODO: background | |
| 243 }) | |
| 244 ); | |
| 245 headerBorder.PointerExited( | |
| 246 winrt::Microsoft::UI::Xaml::Input::PointerEventHandler( | |
| 247 [=](IInspectable const& sender, winrt::Microsoft::UI::Xaml::Input::PointerRoutedEventArgs const& args) { | |
| 248 // TODO: background | |
| 249 }) | |
| 250 ); | |
| 251 | |
| 252 | |
| 253 | |
| 254 // add controls | |
| 255 headerBorder.Child(hLabel); | |
| 256 | |
| 257 grid.SetColumn(headerBorder, i); | |
| 258 grid.SetRow(headerBorder, 0); | |
| 259 grid.Children().Append(headerBorder); | |
| 190 | 260 |
| 191 UiTableColumn h; | 261 UiTableColumn h; |
| 192 h.header = button; | 262 h.header = headerBorder; |
| 193 header.push_back(h); | 263 header.push_back(h); |
| 194 } | 264 } |
| 195 | 265 |
| 196 maxrows = 1; | 266 maxrows = 1; |
| 197 } | |
| 198 | |
| 199 static void textblock_set_str(TextBlock &t, const char *str) { | |
| 200 if (str) { | |
| 201 wchar_t* wstr = str2wstr(str, nullptr); | |
| 202 t.Text(winrt::hstring(wstr)); | |
| 203 free(wstr); | |
| 204 } | |
| 205 } | |
| 206 | |
| 207 static void textblock_set_int(TextBlock& t, int i) { | |
| 208 wchar_t buf[16]; | |
| 209 swprintf(buf, 16, L"%d", i); | |
| 210 t.Text(winrt::hstring(buf)); | |
| 211 } | 267 } |
| 212 | 268 |
| 213 static ULONG64 getsystime() { | 269 static ULONG64 getsystime() { |
| 214 SYSTEMTIME st; | 270 SYSTEMTIME st; |
| 215 GetSystemTime(&st); | 271 GetSystemTime(&st); |
