From d9c9bf88f7ed7c96fa2f43799dbafc2b2c4e4543 Mon Sep 17 00:00:00 2001
From: Alex Yatskov <alex@foosoft.net>
Date: Mon, 7 Jan 2019 19:20:11 -0800
Subject: [PATCH] add columns

---
 platform/imgui/imgui.go | 16 ++++++++++++----
 tools/viewer/viewer.go  | 11 +++++++++--
 2 files changed, 21 insertions(+), 6 deletions(-)

diff --git a/platform/imgui/imgui.go b/platform/imgui/imgui.go
index d24c61a..a0c4a0c 100644
--- a/platform/imgui/imgui.go
+++ b/platform/imgui/imgui.go
@@ -16,16 +16,16 @@ func Begin(label string) bool {
 	return bool(C.igBegin(labelC, nil, 0))
 }
 
+func End() {
+	C.igEnd()
+}
+
 func Button(label string) bool {
 	labelC := C.CString(label)
 	defer C.free(unsafe.Pointer(labelC))
 	return bool(C.igButton(labelC, C.ImVec2{}))
 }
 
-func End() {
-	C.igEnd()
-}
-
 func Image(texture graphics.Texture) {
 	ImageSized(texture, texture.Size())
 }
@@ -60,3 +60,11 @@ func Text(label string) {
 	defer C.free(unsafe.Pointer(labelStartC))
 	C.igTextUnformatted(labelStartC, labelEndC)
 }
+
+func Columns(count int) {
+	C.igColumns(C.int(count), nil, true)
+}
+
+func NextColumn() {
+	C.igNextColumn()
+}
diff --git a/tools/viewer/viewer.go b/tools/viewer/viewer.go
index 0fbc9fc..772eba4 100644
--- a/tools/viewer/viewer.go
+++ b/tools/viewer/viewer.go
@@ -74,8 +74,15 @@ func (s *scene) Advance() error {
 	}
 	frame := direction.Frames[frameIndex]
 	imgui.SliderInt("Frame", &frameIndex, 0, len(direction.Frames)-1)
-	imgui.Text(fmt.Sprintf("Size: %+v", frame.Size))
-	imgui.Text(fmt.Sprintf("Offset: %+v", frame.Offset))
+	imgui.Columns(2)
+	imgui.Text("Size")
+	imgui.NextColumn()
+	imgui.Text(fmt.Sprintf("%+v", frame.Size))
+	imgui.NextColumn()
+	imgui.Text("Offset")
+	imgui.NextColumn()
+	imgui.Text(fmt.Sprintf("%+v", frame.Offset))
+	imgui.Columns(1)
 	if imgui.Button("Exit") {
 		platform.WindowSetScene(nil)
 	}