...

4 files changed, 45 insertions, 15 deletions

diff --git a/src/ui/controls/text_block.cpp b/src/ui/controls/text_block.cpp
index 333b44c8..9d01dee9 100644
--- a/src/ui/controls/text_block.cpp
+++ b/src/ui/controls/text_block.cpp
@@ -7,12 +7,10 @@ namespace cru::ui::controls {
 using render::TextRenderObject;
 
 TextBlock::TextBlock() {
-  const auto predefined_resources =
-      UiManager::GetInstance()->GetPredefineResources();
+  const auto theme_resources = UiManager::GetInstance()->GetThemeResources();
   render_object_ = std::make_unique<TextRenderObject>(
-      predefined_resources->text_block_text_brush,
-      predefined_resources->text_block_font,
-      predefined_resources->text_block_selection_brush);
+      theme_resources->text_brush, theme_resources->default_font,
+      theme_resources->text_selection_brush);
   render_object_->SetAttachedControl(this);
 }
 
diff --git a/src/ui/controls/text_box.cpp b/src/ui/controls/text_box.cpp
index 7fde06d9..07b70b94 100644
--- a/src/ui/controls/text_box.cpp
+++ b/src/ui/controls/text_box.cpp
@@ -1 +1,29 @@
 #include "cru/ui/controls/text_box.hpp"
+
+#include "cru/ui/render/border_render_object.hpp"
+#include "cru/ui/render/canvas_render_object.hpp"
+#include "cru/ui/render/text_render_object.hpp"
+#include "cru/ui/ui_manager.hpp"
+
+namespace cru::ui::controls {
+using render::BorderRenderObject;
+using render::CanvasRenderObject;
+using render::TextRenderObject;
+
+TextBox::TextBox()
+    : border_render_object_(new BorderRenderObject()),
+      text_render_object_(),
+      caret_render_object_(new CanvasRenderObject()) {
+  const auto theme_resources = UiManager::GetInstance()->GetThemeResources();
+
+  text_render_object_ = std::make_unique<TextRenderObject>(
+      theme_resources->text_brush, theme_resources->default_font,
+      theme_resources->text_selection_brush);
+
+  border_render_object_->SetAttachedControl(this);
+  text_render_object_->SetAttachedControl(this);
+  caret_render_object_->SetAttachedControl(this);
+}
+
+TextBox::~TextBox() {}
+}  // namespace cru::ui::controls
diff --git a/src/ui/render/canvas_render_object.cpp b/src/ui/render/canvas_render_object.cpp
index 7a2a1af0..0a442317 100644
--- a/src/ui/render/canvas_render_object.cpp
+++ b/src/ui/render/canvas_render_object.cpp
@@ -15,4 +15,10 @@ RenderObject* CanvasRenderObject::HitTest(const Point& point) {
   const auto padding_rect = GetPaddingRect();
   return padding_rect.IsPointInside(point) ? this : nullptr;
 }
+
+Size CanvasRenderObject::OnMeasureContent(const Size& available_size) {
+  return Size{};
+}
+
+void CanvasRenderObject::OnLayoutContent(const Rect& content_rect) {}
 }  // namespace cru::ui::render
diff --git a/src/ui/ui_manager.cpp b/src/ui/ui_manager.cpp
index 6c61083b..f71f900f 100644
--- a/src/ui/ui_manager.cpp
+++ b/src/ui/ui_manager.cpp
@@ -18,15 +18,6 @@ std::unique_ptr<ISolidColorBrush> CreateSolidColorBrush(IGraphFactory* factory,
 }
 }  // namespace
 
-PredefineResources::PredefineResources() {
-  const auto factory = GetGraphFactory();
-
-  button_normal_border_brush = CreateSolidColorBrush(factory, colors::black);
-  text_block_selection_brush = CreateSolidColorBrush(factory, colors::skyblue);
-  text_block_text_brush = CreateSolidColorBrush(factory, colors::black);
-  text_block_font = factory->CreateFont("等线", 24.0f);
-}
-
 UiManager* UiManager::GetInstance() {
   static UiManager* instance = new UiManager();
   GetUiApplication()->AddOnQuitHandler([] {
@@ -36,8 +27,15 @@ UiManager* UiManager::GetInstance() {
   return instance;
 }
 
-UiManager::UiManager() : predefine_resources_(new PredefineResources()) {
+UiManager::UiManager() {
   const auto factory = GetGraphFactory();
+
+  theme_resource_.default_font = factory->CreateFont("等线", 24.0f);
+
+  theme_resource_.text_brush = CreateSolidColorBrush(factory, colors::black);
+  theme_resource_.text_selection_brush =
+      CreateSolidColorBrush(factory, colors::skyblue);
+
   theme_resource_.button_style.normal.border_brush =
       CreateSolidColorBrush(factory, Color::FromHex(0x00bfff));
   theme_resource_.button_style.hover.border_brush =