124 lines
2.6 KiB
C
124 lines
2.6 KiB
C
// 7 april 2015
|
|
#include "uipriv_unix.h"
|
|
|
|
// TODO clean this up
|
|
|
|
struct uiBox {
|
|
uiUnixControl c;
|
|
GtkWidget *widget;
|
|
GtkContainer *container;
|
|
GtkBox *box;
|
|
struct ptrArray *controls; // TODO switch to GArray
|
|
int vertical;
|
|
int padded;
|
|
GtkSizeGroup *stretchygroup; // ensures all stretchy controls have the same size
|
|
};
|
|
|
|
uiUnixControlAllDefaultsExceptDestroy(uiBox)
|
|
|
|
static void uiBoxDestroy(uiControl *c)
|
|
{
|
|
uiBox *b = uiBox(c);
|
|
struct child *bc;
|
|
|
|
while (b->controls->len != 0) {
|
|
bc = ptrArrayIndex(b->controls, struct child *, 0);
|
|
childDestroy(bc);
|
|
ptrArrayDelete(b->controls, 0);
|
|
}
|
|
ptrArrayDestroy(b->controls);
|
|
// kill the size group
|
|
g_object_unref(b->stretchygroup);
|
|
// and then ourselves
|
|
g_object_unref(b->widget);
|
|
uiFreeControl(uiControl(b));
|
|
}
|
|
|
|
#define isStretchy(bc) childFlag(bc)
|
|
|
|
void uiBoxAppend(uiBox *b, uiControl *c, int stretchy)
|
|
{
|
|
struct child *bc;
|
|
GtkWidget *widget;
|
|
|
|
bc = newChild(c, uiControl(b), b->container);
|
|
childSetFlag(bc, stretchy);
|
|
widget = childWidget(bc);
|
|
if (isStretchy(bc)) {
|
|
if (b->vertical) {
|
|
gtk_widget_set_vexpand(widget, TRUE);
|
|
gtk_widget_set_valign(widget, GTK_ALIGN_FILL);
|
|
} else {
|
|
gtk_widget_set_hexpand(widget, TRUE);
|
|
gtk_widget_set_halign(widget, GTK_ALIGN_FILL);
|
|
}
|
|
gtk_size_group_add_widget(b->stretchygroup, widget);
|
|
} else
|
|
if (b->vertical)
|
|
gtk_widget_set_vexpand(widget, FALSE);
|
|
else
|
|
gtk_widget_set_hexpand(widget, FALSE);
|
|
// TODO make the other dimension fill
|
|
ptrArrayAppend(b->controls, bc);
|
|
}
|
|
|
|
void uiBoxDelete(uiBox *b, uintmax_t index)
|
|
{
|
|
struct child *bc;
|
|
|
|
bc = ptrArrayIndex(b->controls, struct child *, index);
|
|
ptrArrayDelete(b->controls, index);
|
|
if (isStretchy(bc))
|
|
gtk_size_group_remove_widget(b->stretchygroup, childWidget(bc));
|
|
childRemove(bc);
|
|
}
|
|
|
|
int uiBoxPadded(uiBox *b)
|
|
{
|
|
return b->padded;
|
|
}
|
|
|
|
void uiBoxSetPadded(uiBox *b, int padded)
|
|
{
|
|
b->padded = padded;
|
|
if (b->padded)
|
|
if (b->vertical)
|
|
gtk_box_set_spacing(b->box, gtkYPadding);
|
|
else
|
|
gtk_box_set_spacing(b->box, gtkXPadding);
|
|
else
|
|
gtk_box_set_spacing(b->box, 0);
|
|
}
|
|
|
|
static uiBox *finishNewBox(GtkOrientation orientation)
|
|
{
|
|
uiBox *b;
|
|
|
|
uiUnixNewControl(uiBox, b);
|
|
|
|
b->widget = gtk_box_new(orientation, 0);
|
|
b->container = GTK_CONTAINER(b->widget);
|
|
b->box = GTK_BOX(b->widget);
|
|
|
|
b->vertical = orientation == GTK_ORIENTATION_VERTICAL;
|
|
|
|
if (b->vertical)
|
|
b->stretchygroup = gtk_size_group_new(GTK_SIZE_GROUP_VERTICAL);
|
|
else
|
|
b->stretchygroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
|
|
|
|
b->controls = newPtrArray();
|
|
|
|
return b;
|
|
}
|
|
|
|
uiBox *uiNewHorizontalBox(void)
|
|
{
|
|
return finishNewBox(GTK_ORIENTATION_HORIZONTAL);
|
|
}
|
|
|
|
uiBox *uiNewVerticalBox(void)
|
|
{
|
|
return finishNewBox(GTK_ORIENTATION_VERTICAL);
|
|
}
|