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Changing the default alignment of widget canvases to center and middle. 

Fixes #25.
This commit is contained in:
Jakub Sobon 2018-05-07 18:53:29 +01:00
parent f128e8508c
commit 5aed5ecf24
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GPG Key ID: F2451A77FB05D3B7
2 changed files with 14 additions and 4 deletions
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8
container/draw_test.go
View File

@ -283,6 +283,8 @@ func TestDrawWidget(t *testing.T) {
PlaceWidget(fakewidget.New(widgetapi.Options{
MaximumSize: image.Point{10, 10},
})),
HorizontalAlignLeft(),
VerticalAlignTop(),
)
},
want: func(size image.Point) *faketerm.Terminal {
@ -313,6 +315,8 @@ func TestDrawWidget(t *testing.T) {
PlaceWidget(fakewidget.New(widgetapi.Options{
MaximumSize: image.Point{10, 0},
})),
HorizontalAlignLeft(),
VerticalAlignTop(),
)
},
want: func(size image.Point) *faketerm.Terminal {
@ -343,6 +347,8 @@ func TestDrawWidget(t *testing.T) {
PlaceWidget(fakewidget.New(widgetapi.Options{
MaximumSize: image.Point{0, 10},
})),
HorizontalAlignLeft(),
VerticalAlignTop(),
)
},
want: func(size image.Point) *faketerm.Terminal {
@ -373,6 +379,8 @@ func TestDrawWidget(t *testing.T) {
PlaceWidget(fakewidget.New(widgetapi.Options{
Ratio: image.Point{1, 2}},
)),
HorizontalAlignLeft(),
VerticalAlignTop(),
)
},
want: func(size image.Point) *faketerm.Terminal {

10
container/options.go
View File

@ -75,6 +75,8 @@ func newOptions(parent *options) *options {
inherited: inherited{
focusedColor: cell.ColorYellow,
},
hAlign: align.HorizontalCenter,
vAlign: align.VerticalMiddle,
}
if parent != nil {
opts.inherited = parent.inherited
@ -127,7 +129,7 @@ func PlaceWidget(w widgetapi.Widget) Option {
// HorizontalAlignLeft aligns the placed widget on the left of the
// container along the horizontal axis. Has no effect if the container contains
// no widget. This is the default horizontal alignment if no other is specified.
// no widget.
func HorizontalAlignLeft() Option {
return option(func(c *Container) {
c.opts.hAlign = align.HorizontalLeft
@ -136,7 +138,7 @@ func HorizontalAlignLeft() Option {
// HorizontalAlignCenter aligns the placed widget in the center of the
// container along the horizontal axis. Has no effect if the container contains
// no widget.
// no widget. This is the default horizontal alignment if no other is specified.
func HorizontalAlignCenter() Option {
return option(func(c *Container) {
c.opts.hAlign = align.HorizontalCenter
@ -154,7 +156,7 @@ func HorizontalAlignRight() Option {
// VerticalAlignTop aligns the placed widget on the top of the
// container along the vertical axis. Has no effect if the container contains
// no widget. This is the default vertical alignment if no other is specified.
// no widget.
func VerticalAlignTop() Option {
return option(func(c *Container) {
c.opts.vAlign = align.VerticalTop
@ -163,7 +165,7 @@ func VerticalAlignTop() Option {
// VerticalAlignMiddle aligns the placed widget in the middle of the
// container along the vertical axis. Has no effect if the container contains
// no widget.
// no widget. This is the default vertical alignment if no other is specified.
func VerticalAlignMiddle() Option {
return option(func(c *Container) {
c.opts.vAlign = align.VerticalMiddle