nishi/milsko
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and working buttons

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git-svn-id: http://svn2.nishi.boats/svn/milsko/trunk@170 b9cfdab3-6d41-4d17-bbe4-086880011989
This commit is contained in:
NishiOwO
2025-10-04 21:27:26 +00:00
parent 9b6ed7b6c3
commit 89ff9d8c55
1 changed files with 26 additions and 1 deletions
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27
src/widget/scrollbar.c
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@@ -17,7 +17,7 @@ static int create(MwWidget handle) {
MwNminValue, 0,
MwNmaxValue, 100,
MwNvalue, 0,
MwNareaShown, 25,
MwNareaShown, 50,
MwNorientation, MwVERTICAL,
NULL);
@@ -44,6 +44,19 @@ static int calc_positition(MwWidget handle) {
return (max - calc_length(handle)) * (double)val / len;
}
static void add_value(MwWidget handle, int mul) {
int val = MwGetInteger(handle, MwNvalue);
int min = MwGetInteger(handle, MwNminValue);
int max = MwGetInteger(handle, MwNmaxValue);
val += mul * MwGetInteger(handle, MwNareaShown);
if(val < min) val = min;
if(val > max) val = max;
MwSetInteger(handle, MwNvalue, val);
}
static void draw(MwWidget handle) {
MwRect r, rt, rbar;
MwLLColor base = MwParseColor(handle, MwGetText(handle, MwNbackground));
@@ -74,6 +87,9 @@ static void draw(MwWidget handle) {
rt.y = r.y;
MwDrawTriangle(handle, &rt, base, (handle->pressed && scr->point.y <= uy) ? 1 : 0, MwNORTH);
if(handle->pressed && scr->point.y <= uy) {
add_value(handle, -1);
}
rbar.width = r.width;
rbar.height = calc_length(handle);
@@ -82,11 +98,17 @@ static void draw(MwWidget handle) {
rt.y = r.y + r.height - rt.height;
MwDrawTriangle(handle, &rt, base, (handle->pressed && scr->point.y >= dy) ? 1 : 0, MwSOUTH);
if(handle->pressed && scr->point.y >= dy) {
add_value(handle, 1);
}
} else if(or == MwHORIZONTAL) {
rt.width = rt.height;
rt.x = r.x;
MwDrawTriangle(handle, &rt, base, (handle->pressed && scr->point.x <= ux) ? 1 : 0, MwWEST);
if(handle->pressed && scr->point.x <= ux) {
add_value(handle, -1);
}
rbar.width = calc_length(handle);
rbar.height = r.height;
@@ -95,6 +117,9 @@ static void draw(MwWidget handle) {
rt.x = r.x + r.width - rt.width;
MwDrawTriangle(handle, &rt, base, (handle->pressed && scr->point.x >= dx) ? 1 : 0, MwEAST);
if(handle->pressed && scr->point.x >= dx) {
add_value(handle, 1);
}
}
MwDrawFrame(handle, &rbar, base, 0);