Add BgColor setter to RowWidget.

AllenDang · Jan 23, 2021 · 809022c · 809022c
1 parent ce90674
commit 809022c
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Showing 2 changed files with 14 additions and 0 deletions.
diff --git a/Widgets.go b/Widgets.go
@@ -1609,16 +1609,23 @@ type RowWidget struct {
 	flags        imgui.TableRowFlags
 	minRowHeight float64
 	layout       Layout
+	bgColor      *color.RGBA
 }
 
 func Row(widgets ...Widget) *RowWidget {
 	return &RowWidget{
 		flags:        0,
 		minRowHeight: 0,
 		layout:       widgets,
+		bgColor:      nil,
 	}
 }
 
+func (r *RowWidget) BgColor(c *color.RGBA) *RowWidget {
+	r.bgColor = c
+	return r
+}
+
 func (r *RowWidget) Flags(flags imgui.TableRowFlags) *RowWidget {
 	r.flags = flags
 	return r
@@ -1642,6 +1649,10 @@ func (r *RowWidget) Build() {
 		}
 		w.Build()
 	}
+
+	if r.bgColor != nil {
+		imgui.TableSetBgColor(imgui.TableBgTarget_RowBg0, uint32(imgui.GetColorU32(ToVec4Color(*(r.bgColor)))), -1)
+	}
 }
 
 type Rows []*RowWidget

diff --git a/examples/hugelist/hugelist.go b/examples/hugelist/hugelist.go
@@ -2,6 +2,7 @@ package main
 
 import (
 	"fmt"
+	"image/color"
 
 	g "github.com/AllenDang/giu"
 )
@@ -20,6 +21,8 @@ func buildRows() []*g.RowWidget {
 		)
 	}
 
+	rows[0].BgColor(&(color.RGBA{200, 100, 100, 255}))
+
 	return rows
 }