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fix selection. (thx Tarmo Heiskanen)

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This commit is contained in:
Aurélien Aptel 2011-11-01 16:33:43 +01:00
parent 0dbf9c8c12
commit a20125a3d1
1 changed files with 7 additions and 1 deletions
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8
st.c
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@ -463,6 +463,9 @@ bpress(XEvent *e) {
if(IS_SET(MODE_MOUSE))
mousereport(e);
else if(e->xbutton.button == Button1) {
if(sel.bx != -1)
for(int i=sel.b.y; i<=sel.e.y; i++)
term.dirty[i] = 1;
sel.mode = 1;
sel.ex = sel.bx = X2COL(e->xbutton.x);
sel.ey = sel.by = Y2ROW(e->xbutton.y);
@ -583,6 +586,7 @@ brelease(XEvent *e) {
else if(e->xbutton.button == Button1) {
sel.mode = 0;
getbuttoninfo(e, NULL, &sel.ex, &sel.ey);
term.dirty[sel.ey] = 1;
if(sel.bx == sel.ex && sel.by == sel.ey) {
struct timeval now;
sel.bx = -1;
@ -627,7 +631,9 @@ bmotion(XEvent *e) {
if(oldey != sel.ey || oldex != sel.ex) {
int starty = MIN(oldey, sel.ey);
int endy = MAX(oldey, sel.ey);
drawregion(0, (starty > 0 ? starty : 0), term.col, (endy < term.row ? endy+1 : term.row));
for(int i=starty; i<=endy; i++)
term.dirty[i] = 1;
draw();
}
}
}