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work on listbox

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git-svn-id: http://svn2.nishi.boats/svn/milsko/trunk@327 b9cfdab3-6d41-4d17-bbe4-086880011989
This commit is contained in:
NishiOwO
2025-10-14 14:39:40 +00:00
parent e07b752f6f
commit c6e267a2b7
22 changed files with 183 additions and 117 deletions
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40
src/widget/listbox.c Normal file
View File

@@ -0,0 +1,40 @@
/* $Id$ */
#include <Mw/Milsko.h>
static int create(MwWidget handle) {
int st;
if((st = MwViewportClass->create(handle)) != 0) return st;
return 0;
}
static void destroy(MwWidget handle) {
MwViewportClass->destroy(handle);
}
static void draw(MwWidget handle) {
MwViewportClass->draw(handle);
}
static void prop_change(MwWidget handle, const char* prop) {
MwViewportClass->prop_change(handle, prop);
}
MwClassRec MwListBoxClassRec = {
create, /* create */
destroy, /* destroy */
draw, /* draw */
NULL, /* click */
NULL, /* parent_resize */
prop_change, /* prop_change */
NULL, /* mouse_move */
NULL, /* mouse_up */
NULL, /* mouse_down */
NULL, /* key */
NULL,
NULL,
NULL,
NULL,
NULL};
MwClass MwListBoxClass = &MwListBoxClassRec;

49
src/widget/viewport.c
View File

@@ -1,19 +1,12 @@
/* $Id$ */
#include <Mw/Milsko.h>
typedef struct viewport {
MwWidget vscroll;
MwWidget hscroll;
MwWidget frame;
MwWidget inframe;
} viewport_t;
static void vscroll_changed(MwWidget handle, void* user, void* call) {
viewport_t* vp = user;
int v = MwGetInteger(handle, MwNvalue);
int mv = MwGetInteger(handle, MwNmaxValue);
int l = MwGetInteger(vp->frame, MwNheight);
v = (mv - l) * (double)v / mv;
MwViewport vp = user;
int v = MwGetInteger(handle, MwNvalue);
int mv = MwGetInteger(handle, MwNmaxValue);
int l = MwGetInteger(vp->frame, MwNheight);
v = (mv - l) * (double)v / mv;
(void)call;
if(v < 0) v = 0;
MwVaApply(vp->inframe,
@@ -22,11 +15,11 @@ static void vscroll_changed(MwWidget handle, void* user, void* call) {
}
static void hscroll_changed(MwWidget handle, void* user, void* call) {
viewport_t* vp = user;
int v = MwGetInteger(handle, MwNvalue);
int mv = MwGetInteger(handle, MwNmaxValue);
int l = MwGetInteger(vp->frame, MwNwidth);
v = (mv - l) * (double)v / mv;
MwViewport vp = user;
int v = MwGetInteger(handle, MwNvalue);
int mv = MwGetInteger(handle, MwNmaxValue);
int l = MwGetInteger(vp->frame, MwNwidth);
v = (mv - l) * (double)v / mv;
(void)call;
if(v < 0) v = 0;
MwVaApply(vp->inframe,
@@ -35,11 +28,11 @@ static void hscroll_changed(MwWidget handle, void* user, void* call) {
}
static void resize(MwWidget handle) {
viewport_t* vp = handle->internal;
int w = MwGetInteger(handle, MwNwidth);
int h = MwGetInteger(handle, MwNheight);
int iw;
int ih;
MwViewport vp = handle->internal;
int w = MwGetInteger(handle, MwNwidth);
int h = MwGetInteger(handle, MwNheight);
int iw;
int ih;
if(vp->vscroll == NULL) {
vp->vscroll = MwVaCreateWidget(MwScrollBarClass, "vscroll", handle, w - 16, 0, 16, h - 16, NULL);
MwAddUserHandler(vp->vscroll, MwNchangedHandler, vscroll_changed, vp);
@@ -91,7 +84,7 @@ static void resize(MwWidget handle) {
}
static int create(MwWidget handle) {
viewport_t* vp = malloc(sizeof(*vp));
MwViewport vp = malloc(sizeof(*vp));
memset(vp, 0, sizeof(*vp));
handle->internal = vp;
@@ -103,6 +96,10 @@ static int create(MwWidget handle) {
return 0;
}
static void destroy(MwWidget handle) {
free(handle->internal);
}
static void draw(MwWidget handle) {
MwRect r;
MwLLColor base = MwParseColor(handle, MwGetText(handle, MwNbackground));
@@ -123,7 +120,7 @@ static void prop_change(MwWidget handle, const char* prop) {
MwClassRec MwViewportClassRec = {
create, /* create */
NULL, /* destroy */
destroy, /* destroy */
draw, /* draw */
NULL, /* click */
NULL, /* parent_resize */
@@ -140,13 +137,13 @@ MwClassRec MwViewportClassRec = {
MwClass MwViewportClass = &MwViewportClassRec;
MwWidget MwViewportGetViewport(MwWidget handle) {
viewport_t* vp = handle->internal;
MwViewport vp = handle->internal;
return vp->inframe;
}
void MwViewportSetSize(MwWidget handle, int w, int h) {
viewport_t* vp = handle->internal;
MwViewport vp = handle->internal;
MwVaApply(vp->inframe,
MwNwidth, w,