From 977c766e2337fea238804b8d8b97659361391ed0 Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Mon, 24 Sep 2018 00:16:53 +0800
Subject: Develop basic function of textbox.

---
 CruUI/main.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'CruUI/main.cpp')

diff --git a/CruUI/main.cpp b/CruUI/main.cpp
index 56d42894..3d801964 100644
--- a/CruUI/main.cpp
+++ b/CruUI/main.cpp
@@ -6,6 +6,7 @@
 #include "ui/controls/button.h"
 #include "ui/controls/margin_container.h"
 #include "ui/events/ui_event.h"
+#include "ui/controls/text_box.h"
 
 
 using cru::String;
@@ -20,6 +21,7 @@ using cru::ui::controls::TextBlock;
 using cru::ui::controls::ToggleButton;
 using cru::ui::controls::Button;
 using cru::ui::controls::MarginContainer;
+using cru::ui::controls::TextBox;
 
 int APIENTRY wWinMain(
     HINSTANCE hInstance,
@@ -84,8 +86,9 @@ int APIENTRY wWinMain(
     });
     */
 
+    /*
     //test 2
-
+    
     const auto layout = CreateWithLayout<LinearLayout>(LayoutSideParams::Exactly(500), LayoutSideParams::Content());
 
     layout->mouse_click_event.AddHandler([layout](cru::ui::events::MouseButtonEventArgs& args)
@@ -137,6 +140,9 @@ int APIENTRY wWinMain(
 
 
     window.AddChild(layout);
+    */
+
+    window.AddChild(CreateWithLayout<TextBox>(LayoutSideParams::Stretch(), LayoutSideParams::Stretch()));
 
     window.Show();
 
-- 
cgit v1.2.3


From 9049f7674e0808cc3676543e0a95330a1657d10e Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Mon, 24 Sep 2018 00:22:04 +0800
Subject: Add left and right support.

---
 CruUI/main.cpp                 |  6 +++---
 CruUI/ui/controls/text_box.cpp | 16 ++++++++++++++++
 CruUI/ui/controls/text_box.h   |  1 +
 3 files changed, 20 insertions(+), 3 deletions(-)

(limited to 'CruUI/main.cpp')

diff --git a/CruUI/main.cpp b/CruUI/main.cpp
index 3d801964..67b35406 100644
--- a/CruUI/main.cpp
+++ b/CruUI/main.cpp
@@ -31,7 +31,7 @@ int APIENTRY wWinMain(
 
     Application application(hInstance);
     Window window;
-
+    /*
     window.native_message_event.AddHandler([](cru::ui::events::WindowNativeMessageEventArgs& args)
     {
         if (args.GetWindowMessage().msg == WM_PAINT)
@@ -40,7 +40,7 @@ int APIENTRY wWinMain(
             //args.SetResult(0);
         }
     });
-
+    */
     /*
     // test1
     cru::ui::controls::TextBlock text_block;
@@ -88,7 +88,7 @@ int APIENTRY wWinMain(
 
     /*
     //test 2
-    
+
     const auto layout = CreateWithLayout<LinearLayout>(LayoutSideParams::Exactly(500), LayoutSideParams::Content());
 
     layout->mouse_click_event.AddHandler([layout](cru::ui::events::MouseButtonEventArgs& args)
diff --git a/CruUI/ui/controls/text_box.cpp b/CruUI/ui/controls/text_box.cpp
index 53417d40..a8d78398 100644
--- a/CruUI/ui/controls/text_box.cpp
+++ b/CruUI/ui/controls/text_box.cpp
@@ -125,6 +125,22 @@ namespace cru::ui::controls
         is_caret_show_ = false;
     }
 
+    void TextBox::OnKeyDownCore(events::KeyEventArgs& args)
+    {
+        Control::OnKeyDownCore(args);
+        if (args.GetVirtualCode() == VK_LEFT && position_ > 0)
+        {
+            position_--;
+            Repaint();
+        }
+
+        if (args.GetVirtualCode() == VK_RIGHT && position_ < GetText().size())
+        {
+            position_++;
+            Repaint();
+        }
+    }
+
     void TextBox::OnCharCore(events::CharEventArgs& args)
     {
         Control::OnCharCore(args);
diff --git a/CruUI/ui/controls/text_box.h b/CruUI/ui/controls/text_box.h
index 5fe14782..b815ed1f 100644
--- a/CruUI/ui/controls/text_box.h
+++ b/CruUI/ui/controls/text_box.h
@@ -57,6 +57,7 @@ namespace cru::ui::controls
         void OnGetFocusCore(events::FocusChangeEventArgs& args) override final;
         void OnLoseFocusCore(events::FocusChangeEventArgs& args) override final;
 
+        void OnKeyDownCore(events::KeyEventArgs& args) override final;
         void OnCharCore(events::CharEventArgs& args) override final;
 
         Size OnMeasure(const Size& available_size) override final;
-- 
cgit v1.2.3