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implement some geometrical parameters ??

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This commit is contained in:
qPCR4vir 2016-03-26 16:32:45 +01:00
parent 8ab30d7457
commit 5779b979f7
2 changed files with 18 additions and 7 deletions
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14
include/nana/gui/widgets/listbox.hpp
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@ -529,8 +529,18 @@ namespace nana
color_proxy header_floated{ static_cast<color_rgb>(0xBABBBC)};
color_proxy item_selected{ static_cast<color_rgb>(0xD5EFFC) };
unsigned max_header_width{3000}, /// \todo how to implement some geometrical parameters ??
ext_w = 5;
/// \todo how to implement some geometrical parameters ??
unsigned max_header_width{ 3000 }; ///< during auto width don't alow more than this
unsigned min_header_width{ 20 }; ///< non counting suspension_width
unsigned suspension_width{ 0 }; ///< the trigger will set this to the width if ("...")
unsigned ext_w { 5 }; ///< ??
unsigned header_height { 20 }; ///< header height header_size
unsigned text_height { 0 }; ///< the trigger will set this to the height of the text font
unsigned item_height_ex { 6 }; ///< 6? item_height = text_height + item_height_ex
unsigned item_height { 0 }; ///< the trigger will set this TO item_height = text_height + item_height_ex
unsigned header_mouse_spliter_area_before{ 2 };
unsigned header_mouse_spliter_area_after { 3 };
};
}
}//end namespace drawerbase

11
source/gui/widgets/listbox.cpp
View File

@ -1858,7 +1858,7 @@ namespace nana
struct scroll_part
{
static const unsigned scale = 16;
static const unsigned scale = 16; // ?
int offset_x;
index_pair offset_y_abs, offset_y_dpl; //cat stands for category, item stands for item. "item == npos" means that is a category.
// need to be abs??? to see the same item after sort() ??
@ -1982,8 +1982,9 @@ namespace nana
void trace_item_abs( index_pair abs_pos )
{
if(abs_pos.item == npos && abs_pos.cat == scroll.offset_y_abs.cat
&& scroll.offset_y_abs.item == npos ) // if item==off y and is a cat
if( abs_pos.item == npos
&& abs_pos.cat == scroll.offset_y_abs.cat
&& scroll.offset_y_abs.item == npos ) // if item==off y and is a cat
return;
trace_item_dpl( lister.relative_pair(abs_pos)) ; // ??? scroll_y_dpl_refresh() ;
@ -2680,8 +2681,8 @@ namespace nana
}
//grab_move
//@brief: draw when an item is grabbing.
//@return: 0 = no graphics changed, 1 = just update, 2 = refresh
/// @brief draw when an item is grabbing.
/// @return 0 = no graphics changed, 1 = just update, 2 = refresh
int grab_move(const nana::rectangle& rect, const nana::point& pos)
{
if(item_spliter_ == npos)