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| author |   Alexander Neumann <an2048@gmail.com> | 2017-08-17 19:41:05 +0200 |
|---|---|---|
| committer | Alexander Neumann <an2048@gmail.com> | 2017-08-17 19:41:05 +0200 |
| commit | 89ba85c2688ea7fec2c44c04806b42f9ed52d08b (patch) | |
| tree | 6dcc04381ef2d075fa6be38378ec993b0df43d63 /lineedit.go | |
| parent | Add right to left support (diff) | |
| download | wireguard-windows-89ba85c2688ea7fec2c44c04806b42f9ed52d08b.tar.xz wireguard-windows-89ba85c2688ea7fec2c44c04806b42f9ed52d08b.zip | |
[Line|Text]Edit: Add text alignment support
Diffstat (limited to 'lineedit.go')
| -rw-r--r-- | lineedit.go | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/lineedit.go b/lineedit.go index 758d4d80..c409c2c8 100644 --- a/lineedit.go +++ b/lineedit.go @@ -140,6 +140,35 @@ func (le *LineEdit) SetTextSelection(start, end int) { le.SendMessage(win.EM_SETSEL, uintptr(start), uintptr(end)) } +func (le *LineEdit) Alignment() Alignment1D { + switch win.GetWindowLong(le.hWnd, win.GWL_STYLE) & (win.ES_LEFT | win.ES_CENTER | win.ES_RIGHT) { + case win.ES_CENTER: + return AlignCenter + + case win.ES_RIGHT: + return AlignFar + } + + return AlignNear +} + +func (le *LineEdit) SetAlignment(alignment Alignment1D) error { + var bit uint32 + + switch alignment { + case AlignCenter: + bit = win.ES_CENTER + + case AlignFar: + bit = win.ES_RIGHT + + default: + bit = win.ES_LEFT + } + + return le.ensureStyleBits(bit, true) +} + func (le *LineEdit) CaseMode() CaseMode { style := uint32(win.GetWindowLong(le.hWnd, win.GWL_STYLE)) |