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-rw-r--r--src/gui/conversation.C49
-rw-r--r--src/gui/debate.C1
2 files changed, 28 insertions, 22 deletions
diff --git a/src/gui/conversation.C b/src/gui/conversation.C
index 0d66f8b3..e15facf0 100644
--- a/src/gui/conversation.C
+++ b/src/gui/conversation.C
@@ -39,9 +39,6 @@
#include "debate.h"
namespace OpenAxiom {
- // Default number of characters per question line.
- const int columns = 80;
-
// Measurement in pixel of the em unit in the given font `f'.
static QSize em_metrics(const QWidget* w) {
const QFontMetrics fm = w->fontMetrics();
@@ -73,12 +70,16 @@ namespace OpenAxiom {
static int margin(const Exchange*e) {
return 2 + e->lineWidth();
}
-
+
+ // The layout within an exchange is as follows:
+ // -- input area (an editor) with its own decoation accounted for.
+ // -- an optional spacing
+ // -- an output area with its own decoration accounted for.
QSize Exchange::sizeHint() const {
- const int m = margin(this);
- QSize sz = question()->size() + QSize(2 * m, 2 * m);
+ QSize sz = question()->frameSize();
+ sz.rwidth() += 2 * margin(this);
if (not answer()->isHidden())
- sz.rheight() += answer()->height() + spacing;
+ sz.rheight() += answer()->frameSize().height() + spacing;
return sz;
}
@@ -89,25 +90,24 @@ namespace OpenAxiom {
q->setFrame(false);
q->setFont(conv.font());
const int m = margin(e);
- q->setGeometry(m, m, conv.width() - 2 * m, q->height());
+ q->setGeometry(m, m, conv.width(), q->height());
}
// Dress the reply aread with initial properties.
+ // Place the reply widget right below the frame containing
+ // the query widget; make both of the same width, of course.
static void
- prepare_reply_widget(Exchange* e, Answer* a) {
- a->setFont(e->font());
+ prepare_reply_widget(Conversation& conv, Exchange* e) {
+ Answer* a = e->answer();
Question* q = e->question();
const QPoint pt = e->question()->frameGeometry().bottomLeft();
- // Place the reply widget right below the frame containing
- // the query widget; make both of the same width, of course.
- a->setGeometry(pt.x(), pt.y() + spacing,
- q->width(), 2 * q->height());
+ a->setGeometry(pt.x(), pt.y() + spacing, q->width(), q->height());
a->setBackgroundRole(q->backgroundRole());
a->hide(); // nothing to show yet
}
- static void prepare_exchange_widget(Conversation& conv, Exchange* e) {
- e->setFont(conv.font());
+ static void
+ finish_exchange_make_up(Conversation& conv, Exchange* e) {
e->setAutoFillBackground(true);
e->setBackgroundRole(e->question()->backgroundRole());
QPoint pt = conv.bottom_left();
@@ -118,10 +118,11 @@ namespace OpenAxiom {
Exchange::Exchange(Conversation& conv, int n)
: QFrame(&conv), parent(&conv), no(n), query(*this), reply(*this) {
setLineWidth(1);
+ setFont(conv.font());
prepare_query_widget(conv, this);
- prepare_reply_widget(this, answer());
- prepare_exchange_widget(conv, this);
- connect(&query, SIGNAL(returnPressed()),
+ prepare_reply_widget(conv, this);
+ finish_exchange_make_up(conv, this);
+ connect(question(), SIGNAL(returnPressed()),
this, SLOT(reply_to_query()));
}
@@ -161,8 +162,6 @@ namespace OpenAxiom {
}
void Exchange::resizeEvent(QResizeEvent* e) {
- std::cerr << "resizing exchange to "
- << width() << ", " << height() << std::endl;
QFrame::resizeEvent(e);
const int w = width() - 2 * margin(this);
if (w > question()->width()) {
@@ -175,6 +174,10 @@ namespace OpenAxiom {
// -- Conversation --
// -------------------
+ // Default number of characters per question line.
+ const int columns = 80;
+ const int lines = 25;
+
static QSize
minimum_preferred_size(const Conversation* conv) {
const QSize em = em_metrics(conv);
@@ -207,7 +210,9 @@ namespace OpenAxiom {
sz.setWidth(s.width());
sz.rheight() += s.height();
}
- const int view_height = debate()->viewport()->width();
+ int view_height = debate()->viewport()->width();
+ if (view_height == 0)
+ view_height = lines * em_metrics(this).height();
const int n = (sz.height() + view_height) / view_height;
return QSize(sz.width(), n * view_height);
}
diff --git a/src/gui/debate.C b/src/gui/debate.C
index f89413d9..9df68484 100644
--- a/src/gui/debate.C
+++ b/src/gui/debate.C
@@ -41,6 +41,7 @@ namespace OpenAxiom {
setViewportMargins(0, 0, 0, 0);
viewport()->setAutoFillBackground(true);
viewport()->setBackgroundRole(conv.backgroundRole());
+ // setWidgetResizable(true);
}
Debate::~Debate() { }