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| author | Skip Montanaro <[email protected]> | 2021-02-16 20:14:16 -0600 |
|---|---|---|
| committer | Skip Montanaro <[email protected]> | 2021-02-16 20:14:16 -0600 |
| commit | c2587c76f1b416cdbecb979e54941933246bf856 (patch) | |
| tree | bb61ee9128075ce22af4eafa232f13c2e5a07896 /lib/listwin.py | |
| parent | d90761a005b24018ae237bf551515772a1de656f (diff) | |
| download | python-0.9.1-patched-QoL-c2587c76f1b416cdbecb979e54941933246bf856.tar.xz python-0.9.1-patched-QoL-c2587c76f1b416cdbecb979e54941933246bf856.zip | |
starting over
Diffstat (limited to 'lib/listwin.py')
| -rw-r--r-- | lib/listwin.py | 64 |
1 files changed, 32 insertions, 32 deletions
diff --git a/lib/listwin.py b/lib/listwin.py index aac127c..9480a81 100644 --- a/lib/listwin.py +++ b/lib/listwin.py @@ -5,43 +5,43 @@ import gwin import stdwin def maxlinewidth(a): # Compute maximum textwidth of lines in a sequence - max = 0 - for line in a: - width = stdwin.textwidth(line) - if width > max: max = width - return max + max = 0 + for line in a: + width = stdwin.textwidth(line) + if width > max: max = width + return max def action(w, string, i, detail): # Default item selection method - pass + pass def mup(w, detail): # Mouse up method - (h, v), clicks, button, mask = detail - i = divmod(v, w.lineheight)[0] - if 0 <= i < len(w.data): - w.action(w, w.data[i], i, detail) + (h, v), clicks, button, mask = detail + i = divmod(v, w.lineheight)[0] + if 0 <= i < len(w.data): + w.action(w, w.data[i], i, detail) def draw(w, ((left, top), (right, bottom))): # Text window draw method - data = w.data - d = w.begindrawing() - lh = w.lineheight - itop = top/lh - ibot = (bottom-1)/lh + 1 - if itop < 0: itop = 0 - if ibot > len(data): ibot = len(data) - for i in range(itop, ibot): d.text((0, i*lh), data[i]) + data = w.data + d = w.begindrawing() + lh = w.lineheight + itop = top/lh + ibot = (bottom-1)/lh + 1 + if itop < 0: itop = 0 + if ibot > len(data): ibot = len(data) + for i in range(itop, ibot): d.text((0, i*lh), data[i]) def open(title, data): # Display a list of texts in a window - lineheight = stdwin.lineheight() - h, v = maxlinewidth(data), len(data)*lineheight - h0, v0 = h + stdwin.textwidth(' '), v + lineheight - if h0 > stdwin.textwidth(' ')*80: h0 = 0 - if v0 > stdwin.lineheight()*24: v0 = 0 - stdwin.setdefwinsize(h0, v0) - w = gwin.open(title) - w.setdocsize(h, v) - w.lineheight = lineheight - w.data = data - w.draw = draw - w.action = action - w.mup = mup - return w + lineheight = stdwin.lineheight() + h, v = maxlinewidth(data), len(data)*lineheight + h0, v0 = h + stdwin.textwidth(' '), v + lineheight + if h0 > stdwin.textwidth(' ')*80: h0 = 0 + if v0 > stdwin.lineheight()*24: v0 = 0 + stdwin.setdefwinsize(h0, v0) + w = gwin.open(title) + w.setdocsize(h, v) + w.lineheight = lineheight + w.data = data + w.draw = draw + w.action = action + w.mup = mup + return w |