Revision: 3550
http://vexi.svn.sourceforge.net/vexi/?rev=3550&view=rev
Author: clrg
Date: 2009-07-13 16:43:36 +0000 (Mon, 13 Jul 2009)
Log Message:
-----------
- Fix scrollhorizontal=false/scrollvertical=false
- Now option widgets default to minwidth of items
- Toggle using contrainwidth=false (think of a better name?)
Modified Paths:
--------------
trunk/widgets/org.vexi.widgets/src/org/vexi/lib/widget/scrollpane.t
trunk/widgets/org.vexi.widgets/src/org/vexi/theme/classic/option.t
Modified: trunk/widgets/org.vexi.widgets/src/org/vexi/lib/widget/scrollpane.t
===================================================================
--- trunk/widgets/org.vexi.widgets/src/org/vexi/lib/widget/scrollpane.t
2009-07-13 15:12:32 UTC (rev 3549)
+++ trunk/widgets/org.vexi.widgets/src/org/vexi/lib/widget/scrollpane.t
2009-07-13 16:43:36 UTC (rev 3550)
@@ -26,16 +26,10 @@
thisbox.th_viewport;
/** reusable function for write traps that constrain the viewport to
the contents */
- var constrainPaneH = function(v) {
- cascade = v;
- th_viewport.minwidth = hshrink ? th_viewport[0].contentwidth : 0;
- }
+ var constrainPaneH = function(v) { cascade = v; th_viewport.minwidth =
th_viewport[0].contentwidth; }
/** reusable function for write traps that constrain the viewport to
the contents */
- var constrainPaneV = function(v) {
- cascade = v;
- th_viewport.minheight = vshrink ? th_viewport[0].contentheight : 0;
- }
+ var constrainPaneV = function(v) { cascade = v; th_viewport.minheight
= th_viewport[0].contentheight; }
// apply constrain traps
hshrink ++= constrainPaneH;
@@ -43,6 +37,8 @@
/** set up horizontal scrollbar */
th_hscroll ++= function(v) {
+ cascade = v;
+
/** autohide th_hscroll */
autohidehorizontal ++= function(a) {
if (v == autohidehorizontal) return;
@@ -50,21 +46,23 @@
cascade = a;
}
+ /** toggle horizontal scrollbar */
scrollhorizontal ++= function(s) {
if (v.display != s) v.display = s;
if (s and v.viewport != th_viewport) v.viewport = th_viewport;
if (!s and v.viewport == th_viewport) v.viewport = null;
if (!th_viewport) return;
- if (!s) { if (scrollhorizontal) th_viewport[0].width ++=
constrainPaneH; }
- else th_viewport[0].width --= constrainPaneH;
+ if (!s) {
+ if (scrollhorizontal) th_viewport[0].contentwidth ++=
constrainPaneH;
+ } else th_viewport[0].contentwidth --= constrainPaneH;
cascade = s;
}
-
- cascade = v;
}
/** set up vertical scrollbar */
th_vscroll ++= function(v) {
+ cascade = v;
+
/** autohide th_vscroll */
autohidevertical ++= function(a) {
if (a == autohidevertical) return;
@@ -72,17 +70,17 @@
cascade = a;
}
+ /** toggle vertical scrollbar */
scrollvertical ++= function(s) {
if (v.display != s) v.display = s;
if (s and v.viewport != th_viewport) v.viewport = th_viewport;
if (!s and v.viewport == th_viewport) v.viewport = null;
if (!th_viewport) return;
- if (!s) { if (scrollvertical) th_viewport[0].height ++=
constrainPaneV; }
- else th_viewport[0].height --= constrainPaneV;
+ if (!s) {
+ if (scrollvertical) th_viewport[0].contentheight ++=
constrainPaneV;
+ } else th_viewport[0].contentheight --= constrainPaneV;
cascade = s;
}
-
- cascade = v;
}
/** set up viewport */
Modified: trunk/widgets/org.vexi.widgets/src/org/vexi/theme/classic/option.t
===================================================================
--- trunk/widgets/org.vexi.widgets/src/org/vexi/theme/classic/option.t
2009-07-13 15:12:32 UTC (rev 3549)
+++ trunk/widgets/org.vexi.widgets/src/org/vexi/theme/classic/option.t
2009-07-13 16:43:36 UTC (rev 3550)
@@ -39,7 +39,9 @@
thisbox.fontsize ++= static.fontWrite;
thisbox.popup ++= static.popupWrite;
thisbox.popdown ++= static.popdownWrite;
- thisbox.width ++= static.widthWrite;
+ thisbox.visible ++= static.visibleWrite;
+ thisbox.constrainwidth ++= static.constrainwidthWrite;
+ thisbox.v_popbox.contentwidth ++= static.listwidthWrite;
thisbox.v_container ++= function(v) {
cascade = v;
@@ -47,8 +49,9 @@
v_textbox = $output;
}
- // pointer back to thisbox for static traps
+ // markers for static traps
$popbox.p_option = thisbox;
+ $popbox.th_focus = $focus;
$focus.minheight = 6 + vexi.ui.font.height(font, fontsize, "dy");
@@ -99,7 +102,51 @@
/** keep content at least same width as widget */
static.widthWrite = function(v) {
cascade = v;
- trapee.v_popbox.minwidth = v-22;
+ trapee.v_popbox.minwidth = v+2;
}
+ /** match option width to list width */
+ static.listwidthWrite = function(v) {
+ cascade = v;
+ trapee.th_focus.minwidth = v-2;
+ }
+
+ /** need to forcereflow for it to work */
+ static.childWrite = function(v) {
+ cascade = v;
+ trapee.forcereflow();
+ }
+
+ /** need to forcereflow for it to work */
+ static.visibleWrite = function(v) {
+ cascade = v;
+ if (v) {
+ trapee.v_popbox.forcereflow();
+ trapee.v_content.Children ++= static.childWrite;
+ } else {
+ trapee.v_content.Children --= static.childWrite;
+ }
+ }
+
+ /** switch list width constraint on/off */
+ static.constrainwidthWrite = function(v) {
+ cascade = v;
+ if (v) {
+ if (trapee.visible) {
+ trapee.v_popbox.forcereflow();
+ trapee.th_list.Children ++= static.childWrite;
+ }
+ trapee.visible ++= static.visibleWrite;
+ trapee.v_popbox.contentwidth ++= listwidthWrite;
+ trapee.th_focus.width --= static.widthWrite;
+ } else {
+ if (trapee.visible) {
+ trapee.th_list.Children --= static.childWrite;
+ }
+ trapee.visible --= static.visibleWrite;
+ trapee.v_popbox.contentwidth --= listwidthWrite;
+ trapee.th_focus.width ++= static.widthWrite;
+ }
+ }
+
</vexi>
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